Site Plan for Permit in Oklahoma City, OK

Example of an Oklahoma City residential permit site plan showing the existing house, property boundaries, sample setbacks, driveway, utility easement, drainage direction, landscaping, and other site information.

Planning a shed, detached garage, home addition, swimming pool, fence, storm shelter, patio cover, driveway, or other residential project in Oklahoma City? One of the first documents the permit reviewer may need is a clear site plan showing how the proposed work fits on the property.

A site plan for permit in Oklahoma City, OK is an overhead drawing of the lot. It identifies the property lines, existing house, proposed construction, required setback measurements, easements, streets, rights-of-way, driveways, utilities, drainage features, and other information needed to review the project.

This guide explains when Oklahoma City may require a site plan, what the drawing should show, how zoning and setbacks affect the project, and what homeowners should collect before submitting a permit application.

When is a permit required in Oklahoma City?

The City of Oklahoma City states that permits are required when a person constructs, alters, repairs, enlarges, moves, or demolishes a primary or accessory structure.^[1]

Depending on the project, separate permits or reviews may apply to:

• New houses
• Home additions
• Detached garages
• Sheds and accessory buildings
• Swimming pools
• Fences and retaining walls
• Storm shelters
• Driveways and work within the right-of-way
• Electrical work
• Plumbing work
• Heating and mechanical work
• Roofing work

The Development Center reviews construction plans for building, pool, fence, and other permits, issues construction-related permits, and arranges inspections for completed work.^[4]

Permit requirements vary by project. A small shed, minor exterior alteration, or replacement project may be treated differently from a large addition or detached garage. Homeowners should confirm the applicable checklist before construction begins.

Does Oklahoma City require a site plan?

Oklahoma City’s residential construction checklist calls for a site plan when applicable to exterior work.^[2]

The City describes the required drawing as a detailed site plan drawn to scale. It should show:

• Dimensioned property lines
• Easements
• Rights-of-way
• A north arrow
• The proposed building location
• Distances from the project to each property line
• The location of a private well and septic tank, where applicable

Project-specific checklists can require additional information. For example:

• A fence plan should show the proposed fence route and the length of each section.
• A swimming-pool plan should show the pool, property lines, nearby structures, easements, rights-of-way, and safety enclosure.
• An outdoor storm shelter requires a site plan showing where it will be installed.

The exact level of detail depends on the proposed work, but the goal is always the same: give the reviewer enough information to understand the project without having to guess where it will be built.

For a general introduction, read our

site plan for permit guide
.

What is an Oklahoma City permit site plan?

A residential site plan is a scaled overhead drawing of the entire property.

It is different from the other plans that may be included in a building-permit application:

• Site plan: Shows where the project will be located on the property.
• Floor plan: Shows the interior layout, walls, rooms, windows, doors, and fixtures.
• Foundation plan: Shows footings, slabs, piers, foundation walls, reinforcement, and structural dimensions.
• Elevations: Show the exterior appearance, height, roof, doors, windows, materials, and finished grade.
• Construction details: Show how the building components will be assembled.

A site plan does not replace architectural, structural, foundation, mechanical, plumbing, or electrical drawings. It explains the project’s location and its relationship to the legal property boundaries and surrounding improvements.

What should an Oklahoma City site plan show?

1. Property address and legal description

Identify the complete street address and legal property description.

The legal description may include:

• Subdivision name
• Lot number
• Block number
• Section, township, and range information
• Metes-and-bounds description for an unplatted tract

Oklahoma City’s residential, fence, and pool checklists request both the property address and legal description as part of the permit submission.

2. Complete property boundaries

Show every legal property line and label the available lot dimensions.

Depending on the lot, the drawing may include:

• Front property line
• Rear property line
• Left-side property line
• Right-side property line
• Angled or curved boundaries
• Corner-lot street frontages
• Alley boundary

Do not automatically treat a fence, hedge, driveway, sidewalk, utility pole, or edge of pavement as the legal property line. These visible features may not follow the recorded boundary.

A drafting site plan can use available property records and customer-provided measurements, but it does not establish disputed or unknown legal boundaries. A licensed land surveyor may be required where the boundary location is uncertain.

3. Existing house and structures

Show and label the existing house and all significant structures or improvements that affect the project.

These can include:

• Attached garage
• Detached garage
• Sheds
• Decks and stairs
• Patios and porches
• Carports
• Pergolas and patio covers
• Swimming pools and spas
• Storm shelters
• Retaining walls
• Existing fences

Showing the existing structures helps the reviewer understand available yard space, building separation, access, drainage, and the relationship between the proposed project and the rest of the property.

4. Proposed construction

Clearly distinguish proposed work from existing construction.

The proposed structure should be labelled and dimensioned. Include:

• Exterior length
• Exterior width
• Complete footprint
• Roof or overhang outline where relevant
• Overall height where required
• Project use
• Doors, gates, or vehicle openings where placement matters

An irregular structure may require several separate dimensions so its complete footprint can be understood.

5. Setback measurements

Show the distance from the proposed structure to every relevant property line.

Depending on the location, include:

• Front setback
• Rear setback
• Left-side setback
• Right-side setback
• Street-side setback on a corner lot
• Distance to an alley or right-of-way

Measure to the closest part of the project. Roof overhangs, stairs, landings, patios, equipment pads, and similar projections may extend closer to the property boundary than the main building wall.

The sample setbacks in the article image demonstrate how dimensions can be displayed. They should not be copied onto a permit application without verifying the property’s actual zoning requirements.

Our

setbacks and zoning guide

explains why setback requirements vary from one property to another.

6. Easements

Show all recorded and known easements that may affect the project.

Common examples include:

• Utility easement
• Drainage easement
• Sewer easement
• Waterline easement
• Access easement
• Pipeline easement
• Private shared-driveway easement

Oklahoma City’s residential checklist specifically calls for easements to appear on the scaled site plan.^[2]

A structure should not be placed inside an easement without confirming whether construction is permitted. Utility and drainage providers may need continued access even when the easement is located on private property.

7. Streets, alleys, and rights-of-way

Label all adjoining streets, alleys, and public rights-of-way.

The legal right-of-way line may not be located at the curb, sidewalk, or pavement edge. The site plan should distinguish between:

• Property line
• Right-of-way line
• Curb
• Sidewalk
• Street pavement
• Driveway approach

This information is especially important for fences, corner lots, driveway work, front additions, and projects close to the street.

8. Driveways, parking, and access

Show the existing and proposed driveway, parking area, and vehicle-access route where relevant.

Include:

• Driveway width
• Garage-door orientation
• Parking-pad dimensions
• Curb cut or driveway approach
• Sidewalk crossing
• Alley access
• Construction-access route

A detached garage, carport, or driveway extension should not be shown without a practical access route.

9. Well and septic locations

Oklahoma City’s residential construction checklist asks applicants to show the well and septic tank where applicable.^[2]

Where available, the plan should also identify:

• Septic tank
• Absorption or lateral field
• Repair area
• Private well
• Required access areas

A new structure, driveway, pool, slab, or patio should not interfere with the onsite wastewater system.

10. Utilities and mechanical equipment

Show visible or known utility features near the proposed construction area.

Examples include:

• Water meter
• Sewer cleanout
• Gas meter
• Electrical meter
• Utility pole
• Overhead electrical lines
• Transformer
• Air-conditioning equipment
• Pool equipment

The three-foot air-conditioning clearance shown in the illustration is an example only. Equipment placement must be checked against zoning, building-code, utility, manufacturer, and maintenance-access requirements.

11. Drainage direction and grading features

Show known drainage features when they affect the project.

These may include:

• Drainage swales
• Ditches
• Storm drains
• Drainage easements
• Retaining walls
• Low areas
• Finished-grade direction
• Roof downspout discharge
• Floodplain boundaries

Adding a building, driveway, patio, or other hard surface can change the direction and volume of runoff. The project should not block an existing drainage path or redirect concentrated water toward a neighbouring property.

12. North arrow and drawing scale

The City’s residential checklist calls for a north arrow and a site plan drawn to scale.^[2]

Include:

• North arrow
• Written or graphic scale
• Drawing date
• Property address
• Existing and proposed labels
• Readable dimensions

The submitted PDF should remain clear when viewed on a computer screen or printed by the permit reviewer.

Oklahoma City zoning and setbacks

Oklahoma City zoning rules govern how land may be used and developed. Each zoning district establishes standards for permitted uses, lot sizes, density, setbacks, parking, landscaping, screening, and other development requirements.^[3]

Before finalizing the site plan, confirm:

• The property’s zoning district
• The required front yard
• The required rear yard
• The required side yards
• Corner-lot street-side requirements
• Accessory-structure placement rules
• Maximum height
• Lot-coverage or open-space limits
• Parking requirements
• Any special zoning or design overlay

Oklahoma City notes that several areas require additional design approval. A project inside an Urban Design, Historic Preservation, or other special district may therefore need review beyond the normal building-permit process.

The City’s official zoning map should be checked before relying on the R-1 label or sample dimensions shown in the article image.

Are the image setbacks standard Oklahoma City requirements?

No. The illustration uses:

• 20-foot front setback
• 20-foot rear setback
• 10-foot side setbacks
• R-1 zoning

These measurements demonstrate how setback information can be presented on a site plan. They are not universal standards for every Oklahoma City residential property.

The actual requirements may differ because of:

• Zoning district
• Lot width and depth
• Recorded plat restrictions
• Corner-lot configuration
• Planned Unit Development or SPUD regulations
• Design or historic district
• Project type
• Existing nonconforming conditions
• Variance or special approval

A structure can physically fit in the yard and still fail zoning review if it crosses the required building line.

Lot coverage and impervious area

The illustration includes sample lot-coverage and impervious-area calculations. These are useful site-plan elements, but the percentages shown should not be treated as citywide limits.

Lot coverage

Lot coverage generally compares the area occupied by qualifying buildings or structures with the total lot area.

A preliminary calculation may consider:

• Existing house
• Attached garage
• Proposed addition
• Detached garage
• Sheds
• Covered patios
• Other qualifying roofed structures

Which structures count and what maximum applies must be confirmed under the zoning regulations governing the property.

Impervious area

Impervious area generally includes hard surfaces that reduce the ability of rainwater to soak into the ground.

Examples may include:

• House roof
• Garage roof
• Driveway
• Concrete patio
• Walkways
• Equipment pads
• Other paved surfaces

The sample image shows 2,700 square feet of impervious area, or 22.5% of the example lot. That is an illustration—not a confirmed limit for an Oklahoma City R-1 property.

Drainage and stormwater considerations

Oklahoma City’s drainage criteria explain that buildings, parking areas, and other development increase runoff by reducing the amount of rainfall that can infiltrate into the ground.^[8]

The City’s current drainage manual states that individual residential lots are generally exempt from on-site stormwater-detention requirements. That does not mean drainage can be ignored. The project must still avoid creating harmful runoff conditions and may remain subject to grading, floodplain, easement, or subdivision requirements.

Before finalizing the site plan, check whether the project will:

• Block an existing swale or ditch
• Direct runoff toward a neighbouring property
• Create a low area beside the house
• Place a foundation inside a drainage easement
• Cover a storm drain or inlet
• Change driveway drainage toward the street
• Concentrate roof runoff through new downspouts
• Require retaining walls or significant fill

A simple residential permit drawing may only need to show the known drainage direction. A more complex project may require a grading or drainage plan prepared by an appropriate professional.

Floodplain properties

Oklahoma City requires a permit for all development within a floodplain. The City’s definition of development includes new construction, filling, grading, and paving.^[6]

Floodplain review may affect:

• Building elevation
• Foundation design
• Placement of fill
• Swimming-pool equipment elevation
• Driveway or paving work
• Storm shelter location
• Required elevation certificates

Oklahoma City states that new construction and substantially improved structures in the floodplain must generally be built at least one foot above the base flood elevation.^[6]

The residential checklist also asks for flood elevation information where the property is within or near an area prone to flooding.^[2]

Site plans for common Oklahoma City projects

Sheds and accessory buildings

A shed site plan should show the complete shed footprint, distance to all property lines, existing buildings, easements, rights-of-way, and access.

The Development Center advises homeowners that shed restrictions and permit requirements can vary. When a permit is required, it must be issued before the structure is built or moved onto the property.^[4]

See our

Oklahoma City shed permit plot-plan guide

for more detail.

Detached garages

A detached-garage plan should show:

• Garage length and width
• Distance to property lines
• Distance to the house and other structures
• Garage-door orientation
• Driveway and vehicle access
• Roof overhangs
• Easements and utilities
• Drainage direction

Separate foundation, floor, framing, elevation, and structural plans may also be required.

Home additions

An addition site plan should show the existing house and the complete proposed footprint, including setbacks to all boundaries.

The permit package may also require:

• Floor plans
• Exterior elevations
• Foundation plan
• Building sections
• Structural information
• Electrical, plumbing, and mechanical permits

Residential fences

Oklahoma City’s fence checklist calls for a scaled site plan showing dimensioned property lines, easements, rights-of-way, a north arrow, and the proposed fence sections labelled with their lengths.^[5]

Fence height, sight triangles, and setbacks can vary by location. Pool fences require self-closing and self-latching gates.

Swimming pools

For an outdoor residential pool, Oklahoma City asks for a site plan showing:

• Pool location
• Property lines
• Distances to property lines
• Distances to nearby structures
• Easements
• Rights-of-way
• Fence location, type, and height

The City’s pool checklist states that the enclosure must generally be at least four feet high and use self-closing, self-latching gates.^[7]

Storm shelters

A building permit is required for an above-ground or below-ground storm shelter. Oklahoma City specifically requires a site plan for a shelter installed outside the house or garage.^[4]

The site plan should show the shelter location, property lines, structures, access, utilities, and relevant setbacks.

Driveways and paving

A driveway project may require the site plan to show:

• Existing and proposed driveway
• Driveway width
• Curb cut
• Sidewalk crossing
• Property and right-of-way lines
• Parking area
• Drainage direction
• Nearby utilities

Work within the public right-of-way can require separate approval from the City.

Can a homeowner apply for the permit?

Oklahoma City’s residential checklist states that a licensed contractor is generally required to submit the permit unless the work is being performed by the homeowner.^[2]

Where the homeowner applies for the residential building permit, the City requires a homeowner-exemption form with the application.^[9]

Electrical, plumbing, mechanical, roofing, driveway, and certain other trade permits may only be issued to properly licensed and City-registered contractors.

How to submit an Oklahoma City permit application

A typical residential submission follows these steps:

1. Identify the complete project scope.
2. Confirm the property zoning and any special design district.
3. Review the applicable Oklahoma City application checklist.
4. Collect the survey, plat, legal description, measurements, and project details.
5. Prepare the site plan and required construction drawings.
6. Convert the documents to PDF.
7. Submit the permit through the City’s online permit portal or in person.
8. Respond to plan-review comments and upload corrected drawings where needed.
9. Obtain the permit before starting construction.
10. Schedule the required inspections.

Oklahoma City’s residential checklist asks applicants to upload permit documents in PDF format and combine files where possible.^[2]

Common Oklahoma City site-plan mistakes

Permit review can be delayed when the site plan is incomplete, inaccurate, or difficult to read.

• Showing only the proposed structure instead of the complete lot
• Leaving one or more property lines off the drawing
• Failing to provide lot dimensions
• Providing only one setback measurement
• Measuring from a fence instead of the legal property line
• Leaving easements off the plan
• Failing to identify the street or right-of-way
• Omitting existing sheds, garages, decks, pools, or patios
• Failing to distinguish existing work from proposed construction
• Ignoring roof overhangs, stairs, landings, or equipment pads
• Leaving the driveway or vehicle-access route off a garage plan
• Failing to show a well or septic system
• Blocking a drainage swale or easement
• Using the sample setbacks in an illustration without checking zoning
• Using 28% lot coverage or 22.5% impervious area as universal limits
• Failing to identify floodplain conditions
• Submitting an undimensioned satellite image
• Leaving off the north arrow or scale
• Using text that becomes unreadable in the final PDF

Use our

site plan checklist for permit approval

to organize the information before drafting begins.

What to provide when ordering your site plan

Accurate source information makes it easier to prepare a clear permit drawing and reduces the likelihood of revisions.

Useful documents and details include:

• Complete property address
• Legal property description
• Existing survey or recorded plat
• Proposed project type
• Length and width of the proposed structure
• Preferred project location
• Measurements to every property line
• Existing house dimensions
• Dimensions of garages, sheds, decks, patios, and other improvements
• Driveway and parking information
• Known easements
• Well and septic information
• Utility locations
• Known drainage features
• Floodplain information
• Photos of the property
• Manufacturer drawings or structural information
• Any comments already received from Oklahoma City reviewers

For projects elsewhere in the state, visit our

Oklahoma site plan services page
.

Frequently asked questions

Does Oklahoma City require a site plan for every permit?

Not every permit uses the same documents. Oklahoma City’s residential checklist calls for a scaled site plan when applicable to exterior work. Fence, pool, outdoor storm-shelter, addition, garage, and other exterior projects commonly require a site or location plan.

What must the site plan show?

The City’s residential checklist calls for dimensioned property lines, easements, rights-of-way, a north arrow, the proposed building location, distances to each property line, and well or septic locations where applicable.

Are the setbacks in the image official?

No. The 20-foot front and rear setbacks and 10-foot side setbacks are examples. The actual setbacks depend on the property zoning, recorded plat, project type, lot configuration, and any special zoning conditions.

Is R-1 zoning the same throughout Oklahoma City?

No single sample drawing can represent every R-1 property. Recorded plats, PUD or SPUD regulations, design districts, lot dimensions, and existing approvals can affect what may be built.

Can I use a fence as the property line?

A fence should not automatically be treated as the legal boundary. Where the boundary cannot be established from reliable property documents, a licensed land surveyor may be needed.

Does an individual residential lot need a stormwater-detention pond?

Oklahoma City’s current drainage manual generally exempts individual residential lots from on-site detention requirements. The project must still comply with applicable drainage, grading, floodplain, and easement requirements.

Does floodplain development require a permit?

Yes. Oklahoma City requires a permit for development within a floodplain, including new construction, filling, grading, and paving.

Can a site plan replace a legal survey?

No. A permit site plan shows the proposed project using available property information. A licensed land surveyor establishes or verifies legal property boundaries.

Can a site plan replace structural drawings?

No. The site plan shows where the project will be built. Separate floor plans, foundation plans, elevations, sections, engineering, and trade drawings may be required to show how it will be constructed.

Can a homeowner submit the permit?

A homeowner may be able to submit a residential building permit when performing the work, but a homeowner-exemption form is required. Licensed trade work remains subject to contractor requirements.

Order a site plan for permit in Oklahoma City

A well-prepared site plan helps Oklahoma City reviewers understand the complete property, the proposed construction, the setback dimensions, easements, access, utilities, and drainage conditions.

USA Site Plans prepares residential permit site plans using available property records, customer-provided measurements, photographs, and proposed project information. Reasonable edits are included when a permit reviewer requests drawing changes within the original project scope.

Permit, zoning, setback, drainage, floodplain, utility, easement, and construction requirements can change and may vary by property and project. Confirm current requirements with the City of Oklahoma City before construction. USA Site Plans does not replace a licensed land surveyor, architect, engineer, contractor, floodplain professional, or municipal authority where those services are required.