Use and Development Standards for the NS(A) Neighborhood Service District
The NS(A) Neighborhood Service District in the Municipality of Dallas is established to provide convenience retail, professional offices, and services that are compatible with the scale and intensity of adjacent residential neighborhoods. Structures in this district are generally limited to two stories and a maximum height of 35 feet, with a maximum lot coverage of 40% and a floor area ratio of 0.5. Most retail and office uses within the NS(A) Neighborhood Service District do not have a minimum off-street parking requirement unless they are located within a specialized overlay like the MD-1 Modified Delta Overlay.
Allowed Main Uses
Main uses within the NS(A) Neighborhood Service District of Dallas are categorized by their level of permission: by right, by Specific Use Permit (SUP), or requiring Residential Adjacency Review (RAR).
Uses Permitted by Right
- Agricultural: Crop production [Section 51A-4.122].
- Institutional: Child or adult care facility; church; convent or monastery; library, art gallery, or museum [Section 51A-4.122].
- Office: Financial institution without drive-in window; medical clinic or ambulatory surgical center; office [Section 51A-4.122].
- Recreation: Country club with private membership; public park, playground, or golf course [Section 51A-4.122].
- Retail and Personal Service: Dry cleaning or laundry store; general merchandise or food store (3,500 square feet or less); personal service uses [Section 51A-4.122].
- Transportation: Transit passenger shelter [Section 51A-4.122].
- Utility and Public Service: Radio, television, or microwave tower; tower/antenna for cellular communication [Section 51A-4.122].
- Wholesale/Distribution/Storage: Recycling drop-off container; recycling drop-off for special occasion collection [Section 51A-4.122].
Uses Requiring Specific Use Permit (SUP)
- Industrial: Gas drilling and production; temporary concrete or asphalt batching plant [Section 51A-4.122].
- Institutional: Cemetery or mausoleum; college, university, or seminary; community service center; open-enrollment charter school or private school [Section 51A-4.122].
- Miscellaneous: Attached non-premise sign [Section 51A-4.122].
- Recreation: Private recreation center, club, or area [Section 51A-4.122].
- Residential: College dormitory, fraternity, or sorority house [Section 51A-4.122].
- Retail and Personal Service: Motor vehicle fueling station [Section 51A-4.122].
- Utility and Public Service: Electrical substation; police or fire station; post office; utility or government installation other than listed [Section 51A-4.122].
Uses Requiring Residential Adjacency Review (RAR) or Other Approval
- Institutional: Public school other than an open-enrollment charter school [Section 51A-4.122].
- Retail and Personal Service: Restaurant without drive-in or drive-through service [Section 51A-4.122].
- Transportation: Transit passenger station or transfer center (permitted by SUP or city council resolution) [Section 51A-4.122].
- Utility and Public Service: Local utilities (may be permitted by SUP or RAR) [Section 51A-4.122].
Prohibited Uses
The NS(A) Neighborhood Service District in Dallas strictly prohibits several categories of use to maintain compatibility with residential areas.
- Commercial and Business Service Uses: No uses in this category are permitted [Section 51A-4.122].
- Lodging Uses: No lodging uses, such as hotels or motels, are permitted [Section 51A-4.122].
- Large Scale Retail: Any general merchandise or food store exceeding 3,500 square feet is prohibited [Section 51A-4.122].
- Specific Exclusions: While not explicitly listed as "prohibited," common uses that are absent from the permitted list for this Dallas district include pawn shops, car washes, auto service centers, and vehicle sales [Section 51A-4.122].
Development Standards
The following table outlines the technical specifications for structures located within the NS(A) Neighborhood Service District.
| Regulation | Standard |
|---|---|
| Minimum Front Yard | 15 feet [Section 51A-4.122] |
| Minimum Side/Rear Yard | 20 feet if adjacent to/across alley from a residential district; otherwise 0 feet [Section 51A-4.122] |
| Maximum Floor Area Ratio (FAR) | 0.5 [Section 51A-4.122] |
| Maximum Lot Coverage | 40% [Section 51A-4.122] |
| Maximum Height | 35 feet for gable/hip/gambrel roofs; 30 feet for other structures [Section 51A-4.122] |
| Maximum Stories | 2 (Parking garages are exempt from story limits but must meet height limits) [Section 51A-4.122] |
Parking Requirements
In the NS(A) Neighborhood Service District, many uses are exempt from minimum off-street parking requirements unless the property is subject to specific overlay regulations in the Dallas Development Code.
| Use Type | Minimum Parking Requirement |
|---|---|
| Office Uses | None (unless in MD-1 Overlay) [Section 51A-4.301] |
| Retail and Personal Service Uses | None (unless listed in Table 1.0.2 or in MD-1) [Section 51A-4.301] |
| Institutional (Church) | None for structures ≤ 20,000 sq. ft.; 1 space per 4 fixed seats for > 20,000 sq. ft. [Section 51A-4.301] |
| Institutional (Care Facility) | None [Section 51A-4.301] |
| Public or Private School | 9.5 spaces per classroom (Grades 9-12); otherwise none [Section 51A-4.301] |
Sections Cited
- Section 51A-4.121
- Section 51A-4.122
- Section 51A-4.301
- Section 51A-2.102