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
A dedicated contractor manages the heavy lifting of your ADU project. This involves hiring skilled tradespeople, ordering materials, and ensuring that every phase of construction passes municipal inspections. You need a contractor when you want a single point of contact to oversee the transition from a vacant backyard area to a fully finished, livable home. They bridge the gap between initial architectural designs and the final move-in date for your new space.
Frequently asked in Corpus Christi
Can I get an ADU unit quote in Corpus Christi?
Where can I find an ADU near me in Corpus Christi?
What is an accessory dwelling unit?
An accessory dwelling unit (ADU) is a secondary housing unit on a single-family residential lot. It can be attached to the main home, like a basement or garage conversion, or be a separate structure in the backyard. ADUs are designed to provide additional living space for family, guests, or as a rental property. Corpus Christi has specific regulations for these units.
What kind of accessory dwelling unit homes are available?
How can I find an affordable accessory dwelling unit?
What is ADU building?
Are there 24-hour ADU services available?
Also serving nearby: Edinburg · Mcallen · Brownsville · Laredo · Mesquite
More on this: HUD ADU resources — ADU policy and financing research.
Service area details
Serving all of Corpus Christi — population 316,595; about 1,950 residents per square mile across 162.3 sq mi. ZIP codes covered include 78401, 78402, 78403, 78404, 78405, 78406, 78407, 78408.
Neighborhoods served in Corpus Christi: Padre Island, Southside, North Beach, Downtown Corpus Christi, Flour Bluff — and every surrounding area.
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