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Accessory Uses and Structures
A. The purpose of this Article is to establish minimum standards for accessory uses and structures that are incidental and customarily subordinate to principal uses. These standards are established to minimize adverse impacts on surrounding properties and the community.

Accessory Uses And Structures Allowed.
A. Unless expressly prohibited, accessory uses and structures are permitted in any zoning district in connection with any allowable principal use, and are subject to use-specific standards in Section 420.150, Additional Standards for Specific Accessory Uses and Structures.
B. Small accessory structures, such as doghouses, benches, garden decorations, mailboxes, and similar items, shall be exempt from the provisions of this Article, provided that they do not have a footprint that exceeds fifty (50) square feet.
C. Except as provided in this Code, the use of inflatable garages or storage structures, portable carports or garages that are not permanently anchored into a foundation, temporary structures, portable containers, shipping containers, and semi-tractor trailers used for storage (with or without wheels) shall not be used as permanent accessory structures in any zoning district.

Standards For All Accessory Uses And Structures.
A. Ownership.
1. Accessory structures and uses shall be under the same ownership as the principal structure and use.
B. Relationship To Principal Uses And Structures.
1. Any accessory use or structure shall be conducted and located on the same lot as the principal use or structure.
2. Unless otherwise allowed by this Code, an accessory use or structure shall not be established prior to the establishment of the principal use or structure.
3. No accessory use or structure shall be allowed unless the principal structure or use is being used.
C. Standards.
1. Except as specifically stated in Table 410.130.G, Permitted Setback Projections, or elsewhere in this Code, accessory uses and structures shall be located in rear and side yards only and are subject to the same dimensional standards as required for principal structures.
2. On double-frontage lots, for the purposes of allowing accessory uses and structures which are permitted in the rear yard, the yard that is located to the rear of the principal structure shall be considered the rear yard, not the front yard.
3. No accessory structure shall exceed the size or height of the principal structure.
4. Outdoor storage associated with any accessory use or structure is prohibited except as specifically stated in this Code.
5. All accessory structures that require a building permit shall be architecturally compatible with its associated principal structure and/or screened from view of abutting properties and public rights-of-way.

Additional Standards For Specific Accessory Uses And Structures.
A. Generally.
1. Conflicts.
a. Where a use-specific standard is imposed, it is to be followed in lieu of a general provision of this Code.
b. Where the use-specific standard does not address a required standard and it is otherwise contained in this Code, the standard in this Code shall be followed.
c. In the event of a conflict between the use-specific standards and other standards of this Code, the use-specific standards shall control.
2. Modifications And Waivers.
a. The standards of this Article may be waived or modified through one (1) of the following procedures, except where an alternative procedure is specified in this Article:
(1) Minor adjustment (Section 405.220).
(2) Special use permit (Section 405.170).
(3) Variance (Section 405.230).
(4) Zoning Map amendment (Section 405.100) to planned unit development (Section 415.130).
 
For complete details on Accessory Uses and Structures, please reference Article IV: Accessory Uses And Structures.
Building Elevations
A. Architectural Variety.
1. Identical front elevation designs of new detached homes and duplexes shall not be permitted on any two (2) adjacent lots on the same block face.
2. A continuous row of identical buildings along a block is prohibited. This provision is not intended to prohibit a row of attached townhouses, provided that each individual unit is architecturally distinguished from adjacent units through distinctions in the architectural features required in Subsection (A)(4), below.
3. All sides of a residential building shall incorporate architectural detailing that complements the front facade and provides visual interest. Blank walls void of architectural detailing are prohibited except where required by the Fire Code.
4. For the purposes of satisfying the requirements of Subsection (A)(3), above, architectural features shall be incorporated into the overall design of each side of the building. Each detached house, duplex, and townhouse shall provide at least three (3) of the following architectural features, and each multi-unit building shall provide at least five (5) of the following architectural features:
a. Covered porches;
b. Balconies;
c. Prominent entry features;
d. Bay windows;
e. Door openings;
f. Distinct variations in color;
g. Variations in materials;
h. Variations in building height;
i. Variations in roof form;
j. Dormers;
k. Projected or recessed building walls; or
l. Other architectural features as approved by the Community Development Director.
B. Housing Type Variety.
1. A mix of residential housing types, including detached houses, duplexes, townhouses, and multi-unit buildings, is encouraged in zoning districts where such housing types are permitted.
2. In the R6 Zoning District, development sites larger than ten (10) acres shall incorporate a minimum of two (2) housing types, including detached houses, duplexes, townhouses, or multi-unit buildings. In no case shall the number of dwelling units in multi-unit buildings exceed forty percent (40%) of the total number of dwelling units in the development.
 
For complete details on Residential Site and Building Design, please reference Article IV: Residential Site And Building Design.
Enforcement, Penalties and Fees
A. It shall be unlawful to conduct any development or use of land and buildings until all applicable development review and approval processes have been followed, all applicable standards have been applied, and all applicable approvals, permits or other authorizations have been issued.
A. In case any building or structure is erected, constructed, reconstructed, altered, converted, or maintained, or any building, structure, or land is used in violation of this Code or other regulation made under authority conferred hereby, the proper local authorities of the City, in addition to other remedies, may institute any appropriate action or proceedings to prevent such unlawful erection, construction, reconstruction, alteration, conversion, maintenance, or use to restrain, correct, or abate such violation, to prevent the occupancy of the building, structure, or land, or to prevent any illegal act, conduct, business, or use in or about such premises.
B. Such regulations shall be enforced by the Community Development Director, who is empowered to cause any building, structure, place, or premises to be inspected and examined, and to order in writing the remedying of any condition found to exist therein or thereat in violation of any provision of the regulations made under authority of this Code.
C. The City may investigate and initiate proper actions or proceedings to prevent or terminate any activity or condition that is in violation of these regulations, including revoke or withhold any permits, prevent the sale or lease of property, correct or abate the nuisance, withhold any public improvements, or penalize and initiate legal proceedings to prevent the continuance of unlawful actions or conditions.
D. The Community Development Director and his/her designees are authorized to inspect any building, structure, or premises in the City or to perform any duty imposed upon him/her by these regulations. Any inspection conducted of other activity on private property shall only be undertaken with the consent of the owner or occupant of such property or a search warrant issued by a court of competent jurisdiction.
A. The owner or other person in control of a building or premises where a violation of any provisions of this Code has been committed or shall exist, or the lessee or tenant of an entire building or entire premises where such violation has been committed or shall exist, or the owner, other person in control, lessee or tenant of any part of the building or premises in which such violation has been committed or shall exist, or the architect, builder, contractor or any other person who commits, takes part or assists in any such violation or who maintains any building or premises in which any such violation shall exist shall, upon a plea or finding of guilt, be punishable by a fine of not less than ten dollars ($10.00) and not more than one hundred dollars ($100.00) for each and every day that such violation continues, but if the offense be willful, the violation shall be punishable by a fine of not less than one hundred dollars ($100.00) and up to the maximum amount under State law for each and every day that such violation shall continue.

Schedule Of Fees, Charges And Expenses.
A. The Board of Aldermen shall establish a schedule of fees, charges and expenses and a collection procedure for all matters pertaining to this Code. The schedule of fees shall be filed with the City Clerk and located in Chapter 135: Finance, Taxation and Revenue, Article III: Fee Schedules, of the Municipal Code.
B. Until all applicable fees, charges and expenses have been paid in full, no action shall be taken on any application or appeal provided by this Code.
Engineering And Plan Preparation Manual For Public Facilities
The Enginerring and Plan Preparation Manual for Public facitlities can be found here. 
(Note: This link will open a new window. The manual can be found as a .pdf attachment on that page.) 
Exterior Lighting
A. The purpose of this Article is to ensure that outdoor lighting provides adequate illumination to promote safety at night, and to minimize light pollution and light spillover onto adjacent properties.
A. This Article shall apply to all land uses unless otherwise exempted by this Article.
B. The following types of exterior lighting are exempt from the requirements of this Article, provided that they shall not create glare to motorists or result in light trespass onto adjacent properties:
1. Holiday lighting.
2. Twinkle lighting located on trees, bushes, or landscape features in mixed-use and nonresidential zoning districts.
3. Bistro lighting located in a mixed-use or nonresidential zoning district.
4. Temporary lighting of construction sites and special events.
5. Lighting of signs.
6. Lighting associated with detached homes, duplexes, and townhouses.
7. Lighting associated with public and private parks and recreational uses.
C. Modification Of Existing Exterior Lighting.
1. No property shall permanently modify, remove or reduce any exterior lighting provided before the effective date of this Code, or add additional lighting fixtures, in a way that would bring the property out of conformance with this Article or would increase the degree of any existing nonconformity.
2. The modification of any existing required lighting or the addition of new lighting fixtures shall be reviewed in accordance with § 405.080(D), Amendments to Approved Applications.

For complete information on Exterior Lighting, please reference Article VI: Exterior Lighting.
Floodplain Management
A. It is the purpose of this Article is to promote the public health, safety and general welfare; to minimize those losses described in previous sections of this Article; to establish or maintain the community's eligibility for participation in the National Flood Insurance Program (NFIP) as defined in 44 Code of Federal Regulations (CFR) 59.22(a)(3); and to meet the requirements of 44 CFR 60.3(d) by applying the provisions of this Article to:
1. Restrict or prohibit uses that are dangerous to health, safety or property in times of flooding or cause undue increases in flood heights or velocities;
2. Require that uses vulnerable to floods, including public facilities that serve such uses, be provided with flood protection at the time of initial construction; and
3. Protect individuals from buying lands that are unsuited for the intended development purposes due to the flood hazard.
A. This Article shall apply to all lands within the jurisdiction of the City of Lake Saint Louis identified as numbered and unnumbered A Zones and AE Zones on the Flood Insurance Rate Maps (FIRMs) for St. Charles County on Map Panels 29183C0215G, 29183C0220G, and 29183C0240G, dated January 20, 2016, as amended, and any future revisions thereto.
B. In all areas subject to this Article, no development shall be permitted except through the issuance of a floodplain development permit (Section 405.190: Floodplain Development Permit) granted by the Board of Aldermen or its duly designated representative under such safeguards and restrictions as the Board of Aldermen or the designated representative may reasonably impose for the promotion and maintenance of the general welfare and health of the inhabitants of the community.

For complete information on Floodplain Management, please reference Article IX: Floodplain Management.
Lake Saint Louis Development Code - Overview
A. It is the intent and purpose of this Code to promote the public health, safety, morals and general welfare of the City of Lake Saint Louis and to implement the policies, goals, and strategies adopted by the City, including those set forth in the City's Comprehensive Plan.
B. More specifically, this Code has the following general purposes:
1. Promote orderly, efficient, and integrated development within the City;
2. Provide for a variety of housing and neighborhood types and densities at a range of housing costs;
3. Regulate the development and use of land based upon the impact of such development or use on surrounding areas of the City;
4. Provide minimum standards for the design and improvement of land, subdivision, and development to ensure that each building site is capable of accommodating a structure devoted to the intended use of the land; and
5. Ensure equitable processing of development proposals by providing uniform procedures and standards.
A. This Code shall apply to all land, buildings, structures, and uses in the corporate limits of the City of Lake Saint Louis, Missouri, including any land added to the corporate limits after such land has been legally annexed or consolidated.
B. If the provisions of this Code are inconsistent with those of the State or Federal Government, the more restrictive provision will control to the extent permitted by law. The more restrictive provision is the one that imposes greater restrictions or more stringent controls.
C. If the provisions of this Code are inconsistent with one another, or if they conflict with provisions found in other adopted ordinances or regulations of the City, the more restrictive provision will control. The more restrictive provision is the one that imposes greater restrictions or more stringent controls.
D. This Code is not intended to interfere with, abrogate or annul any easement, covenant, deed restriction or other agreement between private parties. The provisions of this Code will control whether they impose a greater or lesser restriction than imposed by a private agreement. The City does not enforce or maintain a record of private agreements.
A. No permit or approval that is subject to this Code shall be issued or granted by any department, agency, City official, or City employee without a finding of compliance with this Code by the appropriate decision-making authority.
B. Unless otherwise stated in this Code, no building or structure shall be erected, converted, enlarged, reconstructed, or altered without a determination of substantial compliance with this Code; and, no land shall be used except for a purpose permitted in the zoning district in which it is located.
C. Whenever any subdivision of land or adjustment of property boundaries is proposed, before any contract is made for the sale of any part thereof, and before any permit for the erection of a structure in such proposed subdivision shall be granted, the property owner, or his/her authorized agent, shall apply for and secure approval of such proposed plat in accordance with the procedures of this Code.

For more information on General Provisions of the Lake Saint Louis Development Code, please refer to Article I: Overview. 
Landscape, Screening and Fencing
A. The purpose of this Article is to ensure that landscaping, screening, and fencing is provided to:
1. Protect and enhance the visual appeal of the City of Lake Saint Louis;
2. Contribute to high-quality development;
3. Improve air quality;
4. Buffer potentially incompatible neighboring land uses;
5. Mitigate the environmental and visual impacts of surface parking areas; and
6. Protect property values.
A. Section 425.030, Required Landscaping, Section 425.040, General Landscaping Standards, and Section 425.050, Installation, shall apply to the following:
1. The construction of new principal structures; and
2. Activities which require approval of a site plan (Section 405.160).
B. All other sections shall apply to all land uses unless otherwise exempted by this Article.
C. Modification Of Existing Landscaping, Screening Or Fencing.
1. Any landscaping, screening or fencing provided before the effective date of this Code shall not be permanently modified, removed or reduced in a way that would bring the property out of conformance with this Article or would increase the degree of any existing nonconformity.
2. The modification of any existing required landscaping, screening or fencing shall be reviewed in accordance with Section 405.080(D), Amendments To Approved Applications.

For complete information about Landscape, Creening and Fencing, please reference Article II: Landscape, Screening, And Fencing.
Measurements and Exceptions
A. The purpose of this Article is to provide uniform requirements for measuring dimensional standards and to list any exceptions to the dimensional standards in this Code.
B. For the purposes of determining compliance with dimensional standards of this Code, the following shall apply:
1. Private streets shall be treated as if they are public rights-of-way.
2. A structure or unit itself, or a structure or unit taken together with any unimproved and contiguous common elements, shall constitute the functional equivalent of a lot in the following circumstances:
a. Condominium units and buildings.
b. Townhomes and duplexes when each unit is located on an individual lot.
c. Nonresidential structures when each unit or structure is located on an individual lot.
d. Principal structures when located on a single lot containing more than one (1) principal structure.
3. Where a future right-of-way line is shown on a thoroughfare plan adopted by the City, St. Charles County, or the Missouri Department of Transportation, the future right-of-way line shall be used instead of the existing right-of-way line.
C. When calculations result in fractions, the following shall apply:
1. If the standard is expressed as a minimum requirement, then the fraction shall be rounded up to the nearest whole number.
2. If the standard is expressed as a maximum allowance, then the fraction shall be rounded down to the nearest whole number.
D. Distances specified in this Code are to be measured as the length of an imaginary straight line joining those points, unless otherwise expressly stated.

For complete information on Measurements and Exceptions, please reference Article III: Measurements And Exceptions
Mixed-Use And Nonresidential Site and Building Design
A. This Article is intended to promote high-quality building design and is intended to:
1. Protect and enhance the visual interest, character, and quality of nonresidential and mixed-use areas;
2. Ensure compatibility between residential neighborhoods and adjacent commercial and mixed-use areas;
3. Mitigate negative impacts created by the scale and bulk of large buildings;
4. Promote an environment that is friendly toward multiple modes of transportation and accommodates varying ages and abilities; and
5. Protect and enhance property values and encourage further investment and reinvestment.
A. This Article shall apply to the following:
1. The construction of new nonresidential or mixed-use buildings which requires approval of a site plan (Section 405.160: Site Plan).
2. Additions to nonresidential or mixed-use buildings which require approval of a site plan (Section 405.160: Site Plan).

For complete information on Mixed-Use and Nonresidential Site and Building Design, please reference Article V: Mixed-Use And Nonresidential Site And Building Design.
Nonconformities
A. The purpose of this Article is to regulate and limit the development and continued existence of uses, structures, lots, signs, and site features that were lawfully established prior to the effective date of this Code, but that no longer conform to the requirements of this Code.
B. All such situations are collectively referred to in this Article as "nonconformities."
C. While nonconformities may continue, the provisions of this Article are designed to curtail substantial investment in nonconformities to bring about their eventual elimination in order to preserve the integrity of this Code and achieve the goals of the City.
D. The standards of this Article may be waived or modified in accordance with the procedures in Section 405.230, Variance, except where an alternative procedure is specified in this Article.

For complete information on Nonconformities, please reference Article IV: Nonconformities.
Overlay Zoning Districts - Generally
A. Creation and Amendments.
1. The creation and amendment of an overlay district shall be made pursuant to Section 405.100: Zoning Map Amendment.
B. Conflicts.
1. Where a specific overlay standard is imposed, it is to be followed in lieu of a general provision of this Code.
2. Where the overlay district does not address a required standard and it is otherwise contained in this Code, the standard in this Code shall be followed.
3. In the event of a conflict between the standards of the overlay zoning district and this Code, the standards governing the overlay district shall control.
4. In the event of a conflict between the standards of the overlay zoning district and other standards in this Code, the most restrictive shall control
5. In some instances, land may be classified into multiple overlay districts. In the event of an express conflict between the standards of the multiple overlay districts, the most restrictive standards shall apply.

For complete information on Overlay Zoning Districts, please reference Article V: Overlay Zoning Districts
Parking, Access and Mobility
A. The regulations of this Article are intended to achieve, among other things, the following purposes:
1. To require adequate off-street parking, loading, and stacking spaces to avoid traffic congestion;
2. To avoid inefficient use of land by provision of unnecessary parking facilities;
3. To ensure safe pedestrian access to and between developments;
4. To protect adjoining residential neighborhoods from the impacts of large nonresidential vehicular use areas; and
5. To promote general convenience, welfare and prosperity of developments which depend upon off-street parking, loading, and circulation.
A. This Article shall apply to the following:
1. The construction of new principal structures.
2. Activities which require approval of a site plan (Section 405.160: Site Plan).
3. The change or enlargement of a building or use constructed or established prior to the effective date of this Code by more than fifteen percent (15%) in terms of gross floor area, number of dwelling units, or seating capacity.
B. This Article shall not apply to:
1. The change or enlargement of a building or use constructed or established prior to the effective date of this Code by less than fifteen percent (15%) in terms of gross floor area, number of dwelling units, or seating capacity. In cases where expansions or enlargements occur over a period of time, the site shall come into full compliance with the requirements of this Article once the increase exceeds fifty percent (50%).
C. Modification To Existing Vehicular Use Areas.
1. Any vehicular use area provided before the effective date of this Code shall not be permanently modified, removed or reduced in a way that would bring the property out of conformance with this Article or would increase the degree of any existing nonconformity.
2. The modification of any existing vehicular use areas, including, but not limited to, reduction, enlargement, restriping or remarking of any vehicular use area shall be reviewed in accordance with § 405.080(D), Amendments To Approved  Applications.

For complete informationon Parking, Access and Mobility, please reference Article III: Parking, Access, And Mobility.
Performance Standards (General)
A. This Article is intended to protect public health and safety by requiring that all uses shall be construed, maintained and operated so as to not be injurious or offensive to the occupants of adjacent premises by reason of the emission or creation of noise, vibration, smoke, dirt or other particulate matter, toxic or noxious waste materials, odors, fire and explosive hazard or glare.
B. The standards of this Article shall apply to any new or existing use.
C. If, at such time, the operations of any lawful existing use violate the standards of this Article, such violation shall be rectified immediately.

For complete information on General Performance Standards, please reference Article VIII: General Performance Standards
PUD - Planned Unit Development Overlay District
The PUD District is intended to encourage innovative land planning and site design concepts that achieve a high level of public benefits, environmental sensitivity, energy efficiency, aesthetics, high-quality development, and other community goals by:
a. Reducing or eliminating the inflexibility that may result from strict application of the standards of this Code that were designed primarily for individual lots;
b. Allowing greater freedom in selecting the means to provide access, site design, open space, and design amenities;
c. Promoting quality urban design and environmentally sensitive development by allowing development to take advantage of special site characteristics, locations, and land uses;
d. Requiring compliance with development standards that reflect the high level of public investment in adjoining lands; and
e. Facilitating implementation of the Lake Saint Louis Comprehensive Plan and development in the interest of health, safety and welfare of the residents of Lake Saint Louis.

For complete information about Planned Unit Development Overlay Districts, please reference Section 415.130: PUD - Planned Unit Development Overlay District..
Residential Site and Building Design
A. This Article is intended to:
1. Promote high-quality residential development and construction;
2. Protect the character of established residential neighborhoods;
3. Promote new residential developments that are distinctive, have character, and relate and connect to established neighborhoods;
4. Encourage a variety of housing choices;
5. Provide variety and visual interest in the exterior design of residential buildings;
6. Protect and enhance property values; and
7. Enhance residential streetscapes.
A. This Article shall apply to the following:
1. The construction of new detached houses, duplexes, townhouses, and multi-unit buildings.
2. An addition to an existing detached house, duplex, or townhouse where the total gross floor area of the proposed addition is fifty percent (50%) or more than that of the total gross floor area of the existing structure before the addition or renovation.
3. An addition to a multi-unit building which requires approval of a site plan (Section 405.160: Site Plan).
B. This Article shall not apply to the following:

For complete information on Residential Site and Building Design, please reference ​​​​​​Article IV: Residential Site And Building Design.
Review and Decision-Making Bodies and Officials
A. Community Development Director.
B. Public Works Director.
C. Building Official.
D. City Administrator.
A. Establishment.
1. The establishment of the Planning and Zoning Commission to serve as an advisory body to the Board of Aldermen on planning and zoning matters is hereby authorized as provided in Sections 89.070 and 89.320, RSMo., as amended.
B. Composition.
1. The Planning and Zoning Commission shall consist of nine (9) members who shall serve without compensation and shall include the Mayor, if the Mayor chooses to be a member, a member of the Board of Aldermen selected by the Board of Aldermen, if the Board of Aldermen chooses to have a member serve on the Planning and Zoning Commission, and seven (7) residents of the City appointed by the Mayor and approved by the Board of Aldermen.
A. In addition to other general authority authorized by law and as specified in Chapter 110: Mayor and Board of Aldermen, Article I: Board of Aldermen — Generally of the Municipal Code, the Board of Aldermen shall have the specific review and decision-making authority identified in Table Section 405.010: Summary Table Of Application Procedures.
A. Establishment.
1. The establishment of the Board of Adjustment is hereby authorized as provided in Sections 89.080 through 89.110, RSMo., as amended.
B. Composition.
1. The Board of Adjustment shall consist of five (5) members who shall be residents of the City of Lake Saint Louis and shall hold no other office or position in the City Government.
2. Members shall serve without compensation and shall be appointed by the Mayor with the approval of the Board of Aldermen.
3. Three (3) alternate members shall also be appointed to serve in the absence of or disqualification of a regular member.
4. The regular members of the Board of Adjustment shall, from time to time, determine their own rules regarding a method of selecting which alternate members will be called upon.

For complete information on Review and Decision-Making Bodies and Officials, please refer to Article II: Review And Decision-Making Bodies And Officials
Riparian Corridors
The purpose of this Article is to establish minimal acceptable requirements for the design of vegetated buffers to protect the natural watercourses of all watersheds within the City of Lake Saint Louis which remain in their natural state; to protect the water quality of watercourses, reservoirs, lakes and other significant water resources within these watersheds; to protect riparian and aquatic ecosystems within these watersheds; to provide for the environmentally sound use of land and aquatic resources within these watersheds.

For complete information on Riparian Corridors, please reference Article X: Riparian Corridors.
Subdivision and Improvement Standards
A. This Chapter includes standards that regulate the physical layout and design of subdivisions within the City to ensure the protection of the health, welfare, safety, and quality of life. The purpose of this Chapter is to:
1. Establish standard requirements for the design of subdivisions;
2. Provide for the orderly subdivision of land;
3. Encourage the wise use and management of land and natural resources;
4. Ensure that adequate public infrastructure, facilities and services are available concurrent with development;
5. Encourage a beneficial relationship between the uses of land and circulation of traffic throughout the City, and provide for the proper location and design of streets;
6. Provide adequate utility systems to support the future needs of the system; and
7. Promote efficient and logical placement of utility structures.
A. This Chapter is organized as follows:
1. Article II, General Provisions.
2. Article III, Subdivision Standards.
3. Article IV, Property Owners Association and Trust Indentures.
4. Article V, Streets and Thoroughfares.
5. Article VI, Soil Preservation, Grading and Seeding.
6. Article VII, Drainage and Stormwater Control Standards.
7. Article VII, Utilities.
8. Article IX, Required Improvements and Guarantees.
9. Article X, Parks, Playgrounds and Recreation Areas.

Please refer to the individual articles listed above for more detailed information on each. 
A. This Chapter shall apply to:
1. All subdivisions of land into two (2) or more lots; and
2. Developments that do not involve the subdivision of land if the Community Development Director or Public Works Director determines that the proposed development will create impacts similar to a subdivision of land.
B. This Chapter shall not apply to:
1. Creation or realignment of an easement; and
2. Adjustment of the boundary line or the transfer of land between two (2) adjacent property owners that does not result in the creation of any additional lots.

For complete information on Subdivision and Improvement Standards, please refer to Chapter 430: Subdivision and Improvement Standards.
Temporary Uses and Structures
A. The purpose of this Article is to establish standards for temporary uses and structures and to minimize the impacts such uses and structures may have on surrounding properties or the community.
A. The permitted temporary uses and structures are listed in Section 420.190, Additional Standards for Specific Temporary Uses and Structures.
A. Temporary uses and structures shall:
1. Not have substantial adverse effects or noise impacts on nearby residential neighborhoods;
2. Contain sufficient land area to handle the temporary use or structure without disturbing environmentally sensitive lands; and
3. Accommodate the parking and traffic movement associated with the temporary use.
B. Temporary uses and structures are not subject to the dimensional standards in Chapter 415, Zoning Districts, unless otherwise stated in this Code.
A. Generally.
1. Conflicts.
a. Where a use-specific standard is imposed, it is to be followed in lieu of a general provision of this Code.
b. Where the use-specific standard does not address a required standard and it is otherwise contained in this Code, the standard in this Code shall be followed.
c. In the event of a conflict between the use-specific standards and other standards of this Code, the use-specific standards shall control.
2. Modifications And Waivers.
a. The standards of this Article may be waived or modified through one (1) of the following procedures, except where an alternative procedure is specified in this Article:
(1) Minor adjustment (Section 405.220).
(2) Special use permit (Section 405.170).
(3) Variance (Section 405.230).
(4) Zoning Map amendment (Section 405.100) to planned unit development (Section 415.130).

For complete details on Temporary Uses and Structures, please reference Article V: Temporary Uses And Structures.
UPT - Uptown Overlay District
The purpose of the Uptown Overlay District is to facilitate the revitalization of the area near the intersection of Lake Saint Louis Boulevard and Interstate 70 into a walkable, mixed-use district in accordance with the recommendations of the City's Comprehensive Plan.
 
For complete information on the Uptown Overlay District, please reference Section 415.140: UPT — Uptown Overlay District..