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City of Oakland, MO
St. Louis County
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Table of Contents
Table of Contents
[CC 1997 §26-1.1]
A. 
Except as may otherwise be provided in this Chapter, from and after the effective date of this Chapter, all new structures erected, all uses of land or structures established, all structural alterations to or the relocation of existing structures and all enlargements of or additions to existing uses shall be subject to all regulations of this Chapter that are applicable to the zoning districts in which said structures, uses or lands shall be located.
B. 
However, where a building permit for a structure has been legally issued in accordance with applicable laws and regulations in effect prior to the effective date of this Chapter and provided that construction is begun within six (6) months of the date of the building permit and diligently pursued to completion, such structure may be completed in accordance with the approved plans on the basis of which the building permit was issued. On completion, the structure may be occupied under an occupancy permit for the use originally designated, subject thereafter to all provisions of this Chapter.
[CC 1997 §26-1.2]
The provisions of this Chapter shall be held to minimum requirements adopted for the promotion of public health, safety and general welfare. Whenever the regulations of this Chapter require a higher standard than that required by other regulations, order of a public official, private deed restriction or private covenants, this Chapter shall govern. If the requirements of such other regulation, order, private deed restriction or private covenant are the more restrictive, then those requirements shall govern. This provision does not require and shall not be interpreted to require the City to enforce private deed restrictions.
[CC 1997 §26-1.3]
In the event any court of competent jurisdiction should hold any Article, Section, clause or provision of this Chapter to be invalid, the same shall not affect the validity of the Chapter as a whole or any part thereof, other than the part so declared to be invalid.
[CC 1997 §§26-1.4, 26-1.5]
A. 
Designation Of Districts. In order to regulate and restrict the location of buildings designated for specified uses, to regulate and limit the height of buildings hereafter erected or altered, to regulate and determine the area of yards and other open spaces surrounding buildings and to provide for minimum width requirements for such yards, the City of Oakland is hereby divided into the following districts:
"R-1"
Single-Family Residence District
17,500 square feet
"R-2"
Single-Family Residence District
12,000 square feet
"R-3"
Single-Family Residence District
10,000 square feet
"R-4A"
Single-Family Residence District
7,500 square feet
"R-4B"
Single-Family Residence District
7,500 square feet
"R-4C"
Single-Family Residence District
7,500 square feet
"R-5"
Single-Family Residence District
5,000 square feet
"PRD"
Planned Residential District
"GC"
General Commercial District
"PCD"
Planned Commercial District
"HU"
Health Use District
"SP"
Semi-Public District
B. 
Requirements In Each District. The requirements are divided as follows and may be included in each district:
Permitted uses
Accessory uses
Conditional uses
Parking requirements
Area requirements
Height requirements
[CC 1997 §26-1.6]
The boundaries of these districts are hereby established as shown upon the map accompanying and made a part of this Chapter, which map is designated as the "District Map". The District Map and all the notations, references and other information shown thereon are a part of this Chapter and shall have the same force and effect as if such map and all the notations, references and other information shown thereon were all fully set forth or described herein, which District Map is properly attested and is on file with the City Clerk.
[CC 1997 §26-1.7]
All territory which may be hereafter annexed to the City shall be classified in the "R-1" Single-Family Residence District until, within a reasonable time following annexation, the annexed territory shall be appropriately classified by amending this Chapter in accordance with Section 405.750 herein.
[CC 1997 §26-1.8]
In the event any street, alley or other public way forming the boundary of a district is vacated, the new district boundary line shall be the former centerline of said vacated public way.
[CC 1997 §§26-1.9 — 26-1.94]
A. 
Where uncertainty exists with respect to the boundaries of the various districts as shown on the District Map made a part of this Chapter, the following rules apply:
1. 
The district boundaries are either streets or alleys, unless otherwise shown, and where the districts designated on the District Map are bounded approximately by streets or alleys, such streets or alleys shall be construed to be the boundary of the district.
2. 
Where the district boundaries are not otherwise indicated and where the property has been or may hereafter be divided into blocks and lots, the district boundaries shall be construed to be the lot lines. Where the districts designated on the map are bounded approximately by lot lines, the lot lines shall be construed to be the boundary of the district unless the boundaries are otherwise indicated on the map.
3. 
In unsubdivided property, the district boundary lines on the map shall be determined by use of the scale appearing on the map.
4. 
Where the district boundary is a railroad line or interstate highway, such boundary shall be construed to be the closest boundary line of the railroad or highway right-of-way to the bulk of the district. In the case of an abandoned railroad or highway, the centerline of the right-of-way shall be construed as the new district boundary.
[CC 1997 §§26-2 — 26-2.5]
A. 
Except as hereinafter specifically provided:
1. 
No building shall be erected, converted, enlarged, reconstructed, moved or structurally altered, nor shall any building or land be used, except for a purpose permitted in the district in which the building or land is located. If the intended use is not a permitted use under this Code, it is deemed expressly prohibited.
2. 
No building shall be erected, converted, enlarged, reconstructed or structurally altered except in conformity with the height, area, parking and loading regulations of the district in which the building is located.
3. 
The minimum yards and other open spaces, including lot area required by this Chapter for each and every building existing on November 20, 1961 or for any building hereafter erected, shall not be encroached upon or considered as part of the yard or open space required for any other building, nor shall any lot area be reduced below the requirements of this Chapter for the district in which such lot is located.
4. 
Every building hereafter erected or structurally altered shall be located on a lot as defined in this Chapter and in no case shall there be more than one (1) main building on one (1) lot except as specifically provided hereinafter.
5. 
Building permits may not be issued for any lot with less than fifty (50) feet of frontage on an improved street. Specific standards for an improved street are contained in the Subdivision regulations.
[CC 1997 §26-21; Ord. No. 738 §1, 6-11-2007]
For the purpose of this Chapter, certain terms and words are hereby defined. Words used in the present tense shall include the future; the singular number shall include the plural and the plural the singular; the word "building" shall include the word "structure" and the word "shall" is mandatory and not directory.
ACCESSORY BUILDING
A subordinate building having a use customarily incidental to and located on the lot occupied by the main building. A building housing an accessory use is considered an integral part of the main building when it has any part of a wall in common with the main building or is under an extension of the main roof and designed as an integral part of the main building. For the purposes of this Article, items such as basketball goals and uprights, bird baths, swing sets and landscaping related site amenities such as benches, yard lighting, statuary and landscape timbers used to define yard area shall not be considered accessory buildings for the purpose of yard requirements.
ACCESSORY USE
A subordinate use which is incidental to that of the main building or use and which is located in the same lot with such main building or use.
ALLEY
A minor public or private right-of-way shown on a plat, providing secondary vehicular access to the rear or side of a lot, block, parcel of land, otherwise abutting a street.
APARTMENT
A room or suite of rooms within a building, provided with separate cooking and sanitary facilities and intended as a single dwelling unit.
AS-BUILT PLANS
Construction plans revised to show a facility or structure actually constructed and as it appears on a tract of land involved.
AUTOMOBILES
As used herein, the term includes passenger cars, motorcycles, vans and trucks.
BASE FLOOD
The flood elevation having a one percent (1%) chance of being equaled or exceeded in any given year.
BASEMENT
A story having part but not more than one-half (½) of its height below grade. A basement is counted as a story for the purpose of height regulation if subdivided and used for business or dwelling purposes.
BUILDING
Any structure designed or intended for the support, enclosure, shelter or protection of persons or property.
BUILDING, HEIGHT OF
The vertical distance from the grade to the highest point of the coping of a flat roof or to the deck line of a mansard roof or to the mean height level between eaves and ridge for gable, hip and gambrel roofs.
CELLAR
A story having more than one-half (½) of its height below grade. A cellar is not included in computing the number of stories for the purpose of height measurements.
CEMETERY
A place for burial of the dead, including crematory facilities as an accessory use.
CLINIC
An institution providing diverse health care or medical treatment for outpatient or ambulatory sick or injured persons, including medical personnel and ancillary facilities such as laboratories, but not including inpatient care or operating rooms for major surgery.
CLUB, PRIVATE
A building or premise used for social, recreational, dining or philanthropic purposes the normal use of which is limited to specific members, patrons or otherwise listed and enumerated persons.
DAY CARE CENTER
A facility for the daytime care of three (3) or more preschool children not otherwise residents of said facility.
DISTRICT
Any section of the City of Oakland within which the zoning regulations are uniform.
DWELLING
A building designated or used exclusively for residential occupancy, but not including mobile homes, hotels or motels.
DWELLING, SINGLE-FAMILY
A building designed for or occupied exclusively by one (1) family.
ENGINEER
A professional engineer registered in the State of Missouri.
ERECT
To build, construct, install, attach, hang, place, inscribe, suspend or affix.
FAMILY
One (1) or more persons occupying a dwelling and living as a single housekeeping unit, all but two (2) of whom are related to each other by birth, adoption or marriage. Per Section 89.020, RSMo., a State licensed group home of up to eight (8) mentally or physically handicapped individuals plus up to two (2) house parents and a Foster Home licensed by the Division of Family Services or Department of Mental Health, with up to seven (7) foster children who are unrelated to the Foster Parents shall qualify as a family.
FENCE
An enclosure or barrier constructed of posts, supports, boards, wires, stakes, bricks, stones or rails.
FINISHED FIRST FLOOR HEIGHT
The finished first floor height is calculated as the height of a finished first floor measured at the approved finished grade to the finished first floor at the horizontal center of the front foundation wall as depicted in Figure 405.055-A below.
[Ord. No. 892, 2-17-2021]
Figure 405.055-A: Finished first floor height measurement
FLOOR AREA
The horizonal area of a floor of a building measured from the interior face of the exterior walls of building, without deduction for hallways, closets, thickness of walls, columns or other features. For the purposes of computing floor area for half story, any portion of the floor area measuring less than five (5) feet from the finished floor to the finished ceiling shall not be included in the computation of floor area.
FLOOR AREA, ADJUSTED GROSS
The gross floor area of a structure, as defined herein, adjusted as follows:
1. 
All living space with ceiling heights of sixteen (16) feet or greater shall be counted at two hundred percent (200%);
2. 
Basements and cellars as defined herein, including garages located below the first (1st) floor of a single-family home, shall not be counted;
3. 
The floor area of all other attached garages shall be counted at fifty percent (50%).
FLOOR AREA, GROSS
The sum of the floor areas for all stories of a building as defined herein.
FLOOR AREA RATIO (FAR)
The ratio of the adjusted gross area of a primary structure to the total area of the site.
FRONTAGE
The lineal measure of a property abutting on one (1) side of a street measured along the dividing line between the property and the street right-of-way.
GARAGE, PRIVATE
A detached accessory building or portion of the main building housing or designed to house the automobiles of the occupants of the premises.
GRADE
The average level of the approved finished surface of the ground adjacent to the exterior walls of the structure. In the case the walls are within five (5) feet of a public sidewalk, alley or right-of-way, the grade shall be the elevation of the sidewalk, alley or right-of-way.
[Ord. No. 892, 2-17-2021]
GYMNASIUM
A building or portion thereof used for athletic training or sports activities, including accessory seating for spectators.
HOME OCCUPATION
An accessory use conducted in a single-family dwelling or accessory building which is:
1. 
Clearly incidental and secondary to the use of the dwelling and does not change the character of the dwelling; and
2. 
Of which there is no indication from the exterior that the dwelling is being utilized in whole or in part for any purpose other than a dwelling and further that:
a. 
There is no outside storage or display of materials in connection with the home occupation;
b. 
The home occupation shall be carried on by a resident or resident members of the dwelling unit. In addition to the residents of the dwelling unit, no more than two (2) employees may be employed in the home occupation on the site at any one time;
c. 
No sign other than a small nameplate not to exceed six (6) inches in height or eighteen (18) inches in length with the resident's name and/or address only;
d. 
The home occupation will not create more than six (6) trips a day to and from the dwelling by all customers or clients of the home occupation;
e. 
No stock or materials other than the type or quantity normally found in the home;
f. 
The delivery of any materials for the home occupation will not exceed two (2) trips per day by any vehicle not owned by a family member; and
g. 
The mechanical equipment used for the home occupation is of a size and type that is similar to domestic mechanical equipment or is customarily found in a business office.
HOTEL, MOTEL
An establishment consisting of a group of attached or detached living or sleeping accommodations, each with a bathroom, located on a single lot and designed for use by the traveling public and tourists and furnishing customary hotel services.
INSTITUTION
A non-profit establishment for public use.
JUNK YARD
A parcel of land upon which the principal or accessory use is the accumulation of used, discarded or worn out materials or manufactured products, any of which may or may not be reusable or salable.
LOADING SPACE
A space having a minimum dimension of twelve (12) feet by thirty-five (35) feet and a vertical clearance of fourteen (14) feet within the main building or on the same lot providing for the standing, loading or unloading of trucks.
LOT COVERAGE
Lot coverage shall include the total area of all principal and accessory buildings as measured along the outside wall at ground level or above as viewed from above and include all projections other than open porches, fire escapes or the first (1st) three (3) feet of a roof overhang. Roads, driveways, parking lots and swimming pools shall not be included in the maximum lot coverage requirement. The percent of lot coverage shall be computed as follows:
Percentage of lot coverage
=
Square feet of ground coverage of all principal and accessory buildings
total square feet of lot area multiplied by one hundred (100)
LOT
Land occupied or intended for occupancy by a use permitted in this Chapter, including one (1) main building, together with its accessory buildings, the yards, parking and loading spaces required herein and having its principal frontage upon a street.
LOT, CORNER
A lot abutting upon two (2) or more streets at their intersection.
LOT, DEPTH OF
The mean horizontal distance between the front and rear lot line.
LOT, DOUBLE FRONTAGE
An interior lot having frontages on two (2) streets.
LOT OF RECORD
A lot which is a part of a subdivision, the map of which has been recorded in the office of the County Recorder or a parcel of land, the deed of which was recorded in the office of the County Recorder prior to the adoption of this Chapter.
LOT WIDTH
The width of a lot at the front yard line.
MANEUVERING SPACE
The unobstructed area needed for a truck to back, in a single movement, directly from the access street into a loading space, the depth of which is measured perpendicular to and from the front of said loading space to the curb side of the most remote traffic lane in the access street.
MARIJUANA or MARIHUANA
Cannabis indica, Cannabis sativa, and Cannabis ruderalis, hybrids of such species, and any other strains commonly understood within the scientific community to constitute marijuana, as well as resin extracted from the plant and marijuana-infused products. "Marijuana" or "Marihuana" do not include industrial hemp containing a crop-wide average tetrahydrocannabinol concentration that does not exceed three-tenths of one percent (0.3%) on a dry weight basis, or commodities or products manufactured from industrial hemp.
[Ord. No. 879, 10-14-2019]
MARIJUANA-INFUSED PRODUCTS
Products that are infused with marijuana or an extract thereof and are intended for use or consumption other than by smoking, including, but not limited to, edible products, ointments, tinctures and concentrates.
[Ord. No. 879, 10-14-2019]
MEDICAL MARIJUANA CULTIVATION FACILITY
A facility licensed by the Missouri Department of Health and Senior Services to acquire, cultivate, process, store, transport, and sell marijuana to a medical marijuana dispensary facility, medical marijuana testing facility, or to a medical marijuana-infused products manufacturing facility.
[Ord. No. 879, 10-14-2019]
MEDICAL MARIJUANA DISPENSARY FACILITY
A facility licensed by the Missouri Department of Health and Senior Services to acquire, store, sell, transport, and deliver marijuana, marijuana-infused products, and drug paraphernalia used to administer marijuana to a qualifying patient, a primary caregiver, another medical marijuana dispensary facility, a medical marijuana testing facility, or a medical marijuana-infused products manufacturing facility.
[Ord. No. 879, 10-14-2019]
MEDICAL MARIJUANA-INFUSED PRODUCTS MANUFACTURING FACILITY
A facility licensed by the Missouri Department of Health and Senior Services to acquire, store, manufacture, transport, and sell marijuana-infused products to a medical marijuana dispensary facility, a medical marijuana testing facility, or to another medical marijuana-infused products manufacturing facility.
[Ord. No. 879, 10-14-2019]
MEDICAL MARIJUANA TESTING FACILITY
A facility certified by the Missouri Department of Health and Senior Services to acquire, test, certify, and transport marijuana.
[Ord. No. 879, 10-14-2019]
NON-CONFORMING USE
A use, building or yard existing legally at the time of the passage of this Article, or any amendment thereto, which does not, by reason of design, use or dimensions, conform to the regulations of the district in which it is situated.
NURSING HOME
A building or buildings in which elderly, chronically ill and disabled persons who are patients therein will be provided full support living facilities including twenty-four (24) hour nursing supervision.
OCCUPANCY PERMIT
Official certification that a structure conforms to all applicable City ordinances and requirements and may be used or occupied, proposed and approved.
OFFICE
A building or portion of a building wherein services are performed involving predominantly administrative, professional or clerical operations.
PARKING SPACE
A durably surfaced area, unenclosed or enclosed in the main building or in an accessory building having a rectangular area of not less than two hundred (200) square feet and a minimum width of ten (10) feet, exclusive of driveways, permanently reserved for the temporary storage of one (1) automobile and connected with a street or alley by a surfaced driveway not less than twenty-four (24) feet in width for cars parked at a ninety degree (90°) angle, nor less than eighteen (18) feet in width for cars parked at an angle of forty-five degrees (45°) or less, to afford satisfactory ingress and egress for such parked vehicles. In parking structures, one-half (½) of the area occupied by supporting columns may be included in determining the width and area of each adjacent parking space and the minimum height of such space shall be seven (7) feet.
PREMISE
Land and/or structures situated thereon.
PROPERTY LINE
The legally recorded boundary of a lot, tract or other parcel of land.
PUBLIC USE AREAS
Public parks, playgrounds, recreational areas, designated scenic or a historic site; school sites or sites for other public buildings and other areas dedicated to public use.
RECREATIONAL VEHICLES
A vehicular-type portable structure without permanent foundation, which can be towed, hauled or driven, and primarily designed as temporary living accommodation for recreational, camping, and travel use, including, but not limited to, travel trailers, truck campers, camping trailers and self-propelled motor homes. The term as used herein shall also include the following types of vehicle: boats, all-terrain vehicles, trailers (including, but not limited to, boat, motorcycle, and utility trailers), and such other vehicles as may be lawfully registered as a recreational vehicle.
[Ord. No. 943, 7-19-2023]
SCHOOL, PRIVATE
Any school other than a public school, including schools owned and operated by a business establishment, a foundation or an institution, as well as private or parochial elementary, junior or senior high schools or private and parochial colleges and universities.
SCHOOL, PUBLIC
Any school operated by a public school district or by a City, County, State or Federal Government agency.
SIGNS
Any display, name, identification, description, illustration, device, building or building treatment which is visible from any public space or is located on private property and exposed to public view and which directs attention to a product, place, activity, person, service, institution, profession, business for solicitation.
SITE DEVELOPMENT PLAN
A plan, to scale, showing uses and structures proposed for a parcel of land as required by the regulations involved. It includes lot lines, streets, building sites, reserved open space, buildings, major natural and manmade landscape features, off-street parking or loading spaces and, depending on the requirements, the locations of proposed utility lines.
STABLE
A private stable having a capacity of not more than four (4) horses.
STORY
That portion of a building, other than a cellar, included between the surface of any floor and the surface of the floor next above it or, if there be no floor above it, then the space between the floor and the ceiling next above it.
STORY, HALF
A space under a sloping roof which has the line of intersection of roof decking and wall face not more than three (3) feet above the top floor level and in which space not more than sixty percent (60%) of the floor area is finished off for use. A half story may be used for occupancy only in conjunction with and by the occupants of the floor immediately below.
STREET
A general term denoting a public or private thoroughfare which affords the principal means of access to abutting property. The term includes all facilities which normally are found within the right-of-way; it shall also include such other designations as highway, thoroughfare, parkway, throughway, road, pike, avenue, boulevard, lane, place, forge or other such terms but shall not include pedestrian way or alley.
STREET LINE
A dividing line between a lot, tract or parcel of land and a contiguous street.
STRUCTURAL ALTERATIONS
Any change in the supporting members of a building, such as bearing walls or partitions, columns, beams or girders of any substantial change in the roof or in the exterior walls.
STRUCTURE
That which is built or constructed including, but not limited to, buildings for any occupancy or use whatsoever, fences, signs, billboards, fire escapes, chute escapes, railings, water tanks, towers, open grate steps, sidewalks or stairways, tents or anything erected and framed of component parts which is fastened, anchored or rests on a permanent foundation or on the ground. For the purposes of this Article, items such as basketball goals and uprights, bird baths, swing sets and landscaping related site amenities such as benches, yard lighting, statuary and landscape timbers used to define areas shall not be considered as structures for the purpose of yard requirements.
USE
The purpose of activity for which land or a building thereon is designed, arranged or intended or for which it is maintained and shall include any manner or performance of such activity with respect to the performance requirements of this Chapter.
USED CAR LOT OR SALES
The annual sale of more than four (4) used vehicles not in conjunction with an automotive sales establishment.
VARIANCE
A grant of relief to a person from the requirements of this Chapter which permits construction in a manner otherwise prohibited by this Chapter where specific enforcement would result in an extreme hardship or severe practical difficulty to such person.
VEHICLE, MOTOR
Any self-powered vehicle moving on wheels or runners used as a means of transport.
YARD
An open space on the same lot with a building, unoccupied and unobstructed by any portion of a structure from the ground upward, except as otherwise provided herein. In measuring a yard for the purpose of determining the width of a side yard, the depth of a front yard or the depth of a rear yard, the minimum horizontal distance between the lot line and the main building shall be used.
YARD, FRONT
A yard extending the full width of the lot between a main building and the front lot line.
YARD, REAR
A yard extending the full width of the lot between a main building and the rear lot line. On corner lots the rear yard shall be considered as parallel to the street upon which the lot has its least dimension. On both corner lots and interior lots, the rear yard shall in all cases be at the opposite end of the lot from the front yard.
YARD, SIDE
An open space between the front and rear yards of a lot and between the side lot lines and the main building or any projections thereof.