ADU Regulations in Lubbock, Texas
At the heart of the South Plains in Lubbock County, the city manages ADU approvals under local zoning authority. With no Texas statewide mandate, Lubbock's code sets all lot, setback, and design requirements.
Below is a summary of the key zoning rules applicable to Accessory Dwelling Units in Lubbock as of 2026. Regulations are governed by local zoning ordinances, as Texas has no statewide ADU mandate.
| Regulation | Requirement |
|---|---|
| Maximum Size | 1,000 sq ft |
| Property Setbacks | 5 ft rear, 5 ft side |
| Extra Parking Required | Required (1 space) |
| Owner Occupancy | Not required |
Additional Local Requirements for Lubbock
- ADU allowed in residential zones per local ordinance
- Minimum 200 sq ft
- Building permit required
- ⚠️ TX has NO statewide ADU law — city code governs
📥 Download the Complete Lubbock ADU Cheat Sheet
Get the step-by-step permit checklist, official government forms, direct planning department contacts, and estimated fees — all in one printable PDF for Lubbock, Texas.
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Can I build an ADU in Lubbock?
This Texas city permits ADUs under local ordinance. Verify your specific zoning district with the planning department before applying.
How big can my ADU be in Lubbock?
What is the maximum ADU size allowed in Lubbock? ADUs in Lubbock can be up to 1,000 square feet, subject to the property's zoning and lot coverage limits. Always confirm the exact allowed size with the Lubbock planning department before designing your project.
What about setbacks and other requirements in Lubbock?
What are the setback requirements for an ADU in Lubbock? ADUs in Lubbock generally require setbacks of 5 ft rear, 5 ft side. California state law (AB 68) limits local setback requirements to 4 feet for existing structures, but always verify with local zoning.
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