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 Garland
What are the disadvantages of ADUs?
The main disadvantages of ADUs can include the upfront construction costs and the potential for a reduction in your yard space. You might also see an increase in your property's utility bills. However, for many homeowners in Garland, the benefits of increased living space, rental income, and enhanced property value often outweigh these considerations.
How much does an ADU cost in Texas?
The cost of an ADU in Texas varies significantly based on its size, design complexity, the quality of materials chosen, and any site preparation needed. Labor costs and local market conditions in areas like Garland also play a role. To get an accurate estimate for your specific project, it’s best to consult with a local ADU professional.
What are the rules for ADUs in Texas?
While Texas has state laws encouraging ADUs, individual cities like Garland have their own specific zoning ordinances and building codes. These rules typically address lot size requirements, setback distances from property lines, maximum unit size, and parking. It's vital to understand these local regulations to ensure your ADU plans are compliant.
Is an ADU allowed in Garland?
Can I build a garage conversion as an ADU?
Converting an existing garage into an ADU is a common and often cost-effective option in Garland. You'll need to ensure the conversion meets all building codes for habitable space, including insulation, ventilation, and egress. A quick call can help you determine the feasibility and next steps for your garage conversion.
What permits do I need for an ADU in Garland?
You will likely need to obtain building permits, zoning approvals, and potentially electrical and plumbing permits. The exact requirements depend on the specifics of your ADU project. The professionals you’ll speak with can guide you through the necessary permitting process with the City of Garland.
Also serving nearby: Richardson · Dallas · Plano · Allen · Carrollton
More on this: HUD ADU resources — ADU policy and financing research.
Service area details
Serving all of Garland — population 243,470; about 4,282 residents per square mile across 56.9 sq mi. ZIP codes covered include 75040, 75041, 75042, 75043, 75044, 75045, 75046, 75047.
Neighborhoods served in Garland: Downtown Garland, North Garland, South Garland, Firewheel, Lake Highlands (partially) — and every surrounding area.
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