Abilene, TX Building Setbacks & Zoning: Setback Rules (2026)
Key Facts
- RS-12 side yard
- 10 ft minimum
- RS-6 side yard
- 6 ft minimum
- Patio Home side yard
- 0 ft one side, 10 ft separation
- RS-12 rear yard
- 30 ft minimum
- Arterial lot width
- 100 ft min., Sec. 2.5.1.1(e)(3)
- Violation fine
- Up to $2,000/day, Sec. 1-9(a)
Summary
Table 2-2 of Abilene's Land Development Code fixes minimum building line setbacks for every residential zoning district, how far a house must sit from the street, side and rear property lines, and even the garage. Setbacks tighten as lot size shrinks, from 25-40 feet in large-lot districts down to zero on one side in the Patio Home district.
Minimum Building Line Setbacks, Table 2-2: Street Setback (ft) [Subcollector or Minor Street / Collector / Arterial or Express-way with Frontage Rd / Express-way Without Frontage Rd], Garage Setback, Rear Yard, Side Yard. RS-12 25 25 30 40 25 30 10. RS-8 15 20 30 40 20 25 7.5. RS-6 15 20 30 40 20 20 6. PH 15 20 30 40 20 20 0*. * This applies to one side only. A 10-foot separation between homes is required. 1 A minimum width of 100 feet is required along arterial streets (2.5.1.1(e)(3)).
Official source re-checked September 7, 2026: no newer edition of the code had been published (publisher’s edition: Code of Ordinances: Supplement 14).
Full Breakdown
Table 2-2, in Land Development Code Chapter 2, Article 3, Division 2, sets four setback figures for each residential district: street setback (which itself varies by street classification, from a subcollector or minor street up to an expressway without a frontage road), garage setback for front-facing garages, rear yard, and side yard. In RS-12 (12,000-square-foot lots), the street setback runs 25 feet on a subcollector rising to 40 feet on an expressway without a frontage road, the garage sits back 25 feet, the rear yard is 30 feet, and each side yard is 10 feet.
5 and 6 feet respectively as minimum lot size drops to 8,000 and then 6,000 square feet. The zero-lot-line Patio Home (PH) district allows one side yard to be reduced to zero feet, with a table footnote noting 'a 10-foot separation between homes is required' to compensate. Townhome (TH) setbacks are spelled out separately in Sec. 7(e): a 20-foot front building line, 5-foot interior side line, and 10-foot rear line, plus a 20-foot garage setback under subsection (h). A footnote to Table 2-2 also requires a minimum 100-foot lot width along arterial streets under Sec. 1(e)(3), regardless of the district's normal minimum width.
Violations & Fines
Building closer to a property line than Table 2-2 allows is a zoning violation the Planning Director can order corrected. Code of Ordinances Sec. 1-9(a) makes a zoning-ordinance offense punishable by a fine of up to $2,000, compared with the $500 general cap for other Code violations, and each day the encroaching structure remains counts as a separate offense. An owner who needs relief from a setback line applies to the Board of Adjustment for a variance rather than building first.
Frequently Asked Questions
How close can I build to my Abilene neighbor's property line?
Can Abilene's setback rules be reduced for a zero-lot-line home?
Does the front-yard setback change based on the street?
Sources & Official References
Other rules in Abilene
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