San Angelo, TX Accessory Structures: Garage Conversions (2026)
Garage conversion rules in San Angelo, TX, sometimes called garage-to-ADU or accessory living unit conversions, govern permits, ceiling height, egress, and parking replacement.
Key Facts
- Permit
- Building permit required
- Parking
- Must be replaced
- Detached Garage
- May become accessory apartment
- State Law
- No Texas mandate
- HOA
- Often prohibits
Summary
Converting a garage to living space needs a building permit and must keep the required off-street parking. San Angelo expressly allows converting a detached garage into an accessory apartment where Sec. 401 standards are met.
Conversion of a detached garage to an accessory apartment is expressly allowed, so long as all applicable standards of this Zoning Ordinance and construction-related codes are met.6.Accessory units and the primary residence shall share utilities. No separate utility meters shall be allowed for an accessory apartment.7.One off-street parking space shall be required for each accessory apartment, in addition to that required for the primary dwelling unit. The additional required parking space shall be located on the same lot as the primary dwelling unit. Tandem parking shall be allowed. This requirement may be subject to a variance. (Ordinance adopted 1-4-00)
Official source re-checked September 7, 2026: no newer edition of the code had been published (publisher’s edition: Code of Ordinances: Supplement 10).
Full Breakdown
San Angelo requires a building permit to convert a garage into habitable space, meeting code for ceiling height, egress, ventilation, insulation, electrical, and plumbing. Because the Zoning Ordinance sets minimum off-street parking under Sec. 511, a conversion that eliminates required parking must replace it elsewhere on the lot. Converting a detached garage into a permitted accessory apartment is expressly allowed under Sec. 401 in the RS-2 and RM-1 districts. Texas has no statewide garage-conversion mandate, and HOAs commonly prohibit conversions.
Violations & Fines
An unpermitted conversion is subject to building-code enforcement and must be brought to code or restored. Losing required off-street parking without replacement is a separate zoning violation.
Frequently Asked Questions
Can I convert my garage into a room?
Can I turn my detached garage into an apartment?
Sources & Official References
Other rules in San Angelo
Texas rules heatmap·Compare San Angelo to another location·View the Texas accessory structures overview
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