Adu near me — San Antonio, TX
Last updated: September 24, 2026
What affects the price
Building an ADU is a major project, and the final bill depends on a few key things. Site prep is a big factor; if your land is sloped or needs extensive utility connections, costs go up. The materials you choose—from siding to kitchen finishes—also change the math significantly. Whether you’re building a detached unit or converting an existing garage shifts the permit requirements and structural work needed. We provide exact pricing confirmed free on the call.
About this service
Frequently asked in San Antonio
How does renting out an accessory dwelling unit work in San Antonio?
Are there any grants or financial assistance programs for ADUs in San Antonio?
What exactly is an ADU unit?
An ADU unit, or accessory dwelling unit, is a secondary housing unit on a single-family residential lot. In San Antonio, this could be a backyard cottage, an attached suite, or a basement apartment. It provides independent living quarters with its own kitchen, bathroom, and entrance. ADUs are designed to be smaller than the primary residence. They offer flexible housing solutions for homeowners. The pros can explain the different types of ADUs suitable for your property.
Are prefab ADUs a good option for San Antonio homeowners?
What information do I need for an ADU quote in San Antonio?
What factors influence the cost of building an ADU in San Antonio?
What should I look for in an accessory dwelling unit contractor in San Antonio?
Also serving nearby: New Braunfels · Austin · Round Rock · Georgetown · Killeen
More on this: HUD ADU resources — ADU policy and financing research.
Service area details
Serving all of San Antonio — population 1,495,295; about 2,997 residents per square mile across 498.9 sq mi. ZIP codes covered include 78201, 78202, 78203, 78204, 78205, 78206, 78207, 78208.
Neighborhoods served in San Antonio: The Pearl, Alamo Heights, King William Historic District, Monte Vista, Southtown — and every surrounding area.
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