Zoning Guide

Lubbock Setbacks & Height Limits — Residential Zones

Last updated: Verified:

Fact-checked against the current Lubbock Unified Development Code on September 20, 2026.

Lubbock's current Unified Development Code uses residential districts such as RE, SF-1, SF-2, MDR, and HDR. The previous version of this page used the older R-1, R-2, and R-3 framework, which no longer matches the current UDC.

SF-1 Very Low Density Single-Family

Current Table 39.02.004.b-2 gives separate conventional and cluster standards:

Standard SF-1 Conventional SF-1 Cluster
Minimum lot area 21,700 sq ft 10,000 sq ft
Minimum lot width 90 ft 65 ft
Front setback 25 ft 25 ft
Side setback 10 ft 10 ft
Side-street setback 20 ft 20 ft
Rear setback 20 ft 20 ft
Maximum height 35 ft 35 ft
Maximum building coverage 45% 45%

The table also lists a 5-ft front setback for qualifying cul-de-sac lots.

SF-2 Low Density Single-Family

SF-2 is more flexible and contains several building types. It should not be represented by one generic “R-2” table.

For a conventional single-family detached dwelling, current Table 39.02.004.c-2 lists:

  • minimum lot area: 5,000 sq ft;
  • minimum lot width: 40 ft;
  • maximum height: 35 ft;
  • front setback: 20 ft;
  • side setback: 5 ft;
  • side-street setback: 5 ft;
  • rear setback: 15 ft;
  • maximum building coverage: 55%.

Garden homes, cottages, duplexes, townhouses, multiplexes, and cluster forms have different lot sizes, setbacks, heights, and coverage values.

Where a required setback is less than 20 ft, the code requires a front-loaded garage to maintain at least a 20-ft setback even when the remainder of the building may use the smaller setback.

ADUs

The current UDC lists Accessory Dwelling Unit as a limited residential accessory use in SF-1 and SF-2, subject to the use-specific standards in §39.02.020c.

That is more precise than the old page's broad statement that Texas law simply leaves all ADU questions unresolved locally.

For project-specific requirements, see the Lubbock ADU rules page and the current UDC.

Accessory Structures and Exceptions

The district tables state that their maximum heights and minimum setbacks are for principal structures. Accessory structures are subject to their own standards.

The UDC also includes specific exceptions for one-story rear wings/extensions and paved-alley conditions. These should be checked before applying the base rear setback to an addition.

How to Check a Property

  1. Confirm the property's current UDC district.
  2. Identify the subdivision type and building type.
  3. Use the matching table in §39.02.004.
  4. Check garage, accessory-structure, addition, alley, and use-specific standards.
  5. Check any overlay or site-specific conditions.
  6. Verify uncertain interpretations with Lubbock Planning before relying on a design dimension.

Official Sources

This guide is informational only. The current UDC, subdivision type, building type, and parcel-specific conditions control. Verify current requirements before design, permitting, purchase, or construction decisions.

More about Lubbock Zoning

Building Permits — Cost & TimelineADU Rules in Lubbock, Texas

Sources

  1. Lubbock Zoning Ordinance (Code of Ordinances)·library.municode.com·Accessed 2026-04-14·Direct link
  2. City of Lubbock Planning Department·mylubbock.us·Accessed 2026-04-14·Direct link

FAQ

What are the setback requirements in Lubbock R-1 and R-2 zones?
In the R-1 (Single-Family Residential 1) district, the typical minimums are a 25 ft front setback, 5 ft interior side setback, and 20 ft rear setback. In R-2 (Single-Family Residential 2), expect a 20 ft front setback, 5 ft side setback, and 15 ft rear setback. Always verify your specific zone using the Lubbock zoning map and the current municipal code.
What is the maximum building height in Lubbock residential zones?
The maximum building height in R-1 and R-2 single-family residential districts in Lubbock is 35 feet. Height in R-3 (Multi-Family Residential) and commercial or industrial districts varies by district and may be tied to other standards, so confirm with the Planning Department.
How are setbacks measured in Lubbock?
Setbacks are measured as the horizontal distance from the property line to the nearest point of the principal building wall. Eaves, chimneys, and similar architectural features may project into the setback subject to the specific allowances in the zoning ordinance. Corner lots must observe a front setback from each street frontage.
Can I get a variance from Lubbock setback or height rules?
Yes. Property owners who cannot comply with the strict setback or height requirements may apply for a variance through the Lubbock Zoning Board of Adjustment. Variances are discretionary, require a public hearing, and are granted only when a unique hardship specific to the lot can be demonstrated.