Off-Street Parking Standards for the Dallas R-7.5(A) Single Family District
In the R-7.5(A): Single family district 7,500 square feet within Dallas, Texas, residential projects are strictly required to provide one off-street parking space per dwelling unit. Commercial and business service uses are generally prohibited in this district, while permitted institutional uses like larger churches and high schools have specific parking ratios based on square footage or classroom count. Crucially, all off-street parking within the R-7.5(A) district must be located at or below ground level [Section 51A-4.112].
Residential Parking Requirements
The R-7.5(A) district is primarily intended for single-family dwellings and specific protected residential uses. The City of Dallas mandates the following minimum parking ratios for these developments:
| Use Category | Parking Space Requirement |
|---|---|
| Single-family living | 1 space per dwelling unit |
| Handicapped group dwelling unit | No parking required (unless specified by SUP) |
All residential parking must be located behind the required front building line [Section 51A-4.301].
Non-Residential and Institutional Parking
While commercial and retail businesses are not permitted as main uses in the Dallas R-7.5(A) district, certain community and institutional services are allowed by right or through a Specific Use Permit (SUP). Their parking requirements are summarized below:
| Use Category | Parking Space Requirement |
|---|---|
| Church (20,000 sq. ft. or less) | None required |
| Church (Greater than 20,000 sq. ft.) | 1 space per 4 fixed seats (18" per seat) OR 1 space per 28 sq. ft. of seating area |
| Public or private school (Grades 9-12) | 9.5 spaces per classroom |
| Public or private school (Other grades) | None required |
| Public park, playground, or golf course | None required |
| Other Institutional uses (unless listed) | No parking required |
If a use is granted via a Specific Use Permit (SUP), the City Council of Dallas may increase the number of required parking spaces as a condition of the permit to ensure compatibility with the surrounding residential area [Section 51A-4.219].
Design and Location Standards
The Municipality of Dallas enforces specific design constraints for any project within the R-7.5(A) district to preserve the neighborhood's residential character:
- Elevation: Off-street parking must be provided at or below the ground level [Section 51A-4.112].
- Front Yard Restrictions: Off-street parking for non-residential uses must comply with the minimum front yard requirements (30 feet), and parking for residential uses must be located behind the required front building line [Section 51A-4.301].
- Surface Material: For single-family uses, the surface of a parking space, maneuvering area, or driveway must consist of an all-weather and drainable material approved by the building official [Section 51A-4.301].
- Mechanical Units: Unitary air conditioning units may be located in a required side yard, but they must be at least three feet from the property line [Section 51A-4.402].
Reductions and Exceptions
The Dallas Board of Adjustment may grant special exceptions to reduce the number of required off-street parking spaces by up to 25 percent (or one space, whichever is greater) if the applicant demonstrates that the parking demand generated by the use does not warrant the full requirement [Section 51A-4.311]. Additionally, the number of required spaces may be reduced by one for each protected tree retained on the site, up to a maximum reduction of 10 percent [Section 51A-4.312].
Sections Cited
- Sec. 51A-4.112. SINGLE FAMILY DISTRICTS.
- Sec. 51A-4.219. SPECIFIC USE PERMIT (SUP).
- Sec. 51A-4.301. OFF-STREET PARKING REGULATIONS.
- Sec. 51A-4.311. SPECIAL EXCEPTIONS.
- Sec. 51A-4.312. TREE PRESERVATION PARKING REDUCTION.
- Sec. 51A-4.402. MINIMUM SIDE YARD.