Affordable accessory dwelling unit

Looking for affordable accessory dwelling unit in Arlington, TX? Call AccessoryDwellingUnit Pros for a contact a provider — no obligation. Licensed adu builders serve Arlington and the surrounding area, and you'll get straight answers on timing and what affects the price.

Last updated: September 24, 2026

What affects the price

Building an ADU is a custom project, so costs vary based on your specific choices. Site conditions are the biggest factor; if your land requires significant grading, utility extensions, or foundation work, those expenses add up quickly. Choosing high-end finishes, custom cabinetry, or complex roof lines will also push the budget higher compared to a standard design. Prefabricated units often offer predictable costs, while custom site-built structures allow for more flexibility but can be harder to estimate upfront. Exact pricing confirmed free on the call.

About this service

Affordability in backyard homes often comes down to choosing efficient designs and standardized floor plans. By selecting a model that fits your existing utility footprint and requires minimal site excavation, you can keep your budget manageable. Exact pricing confirmed free on the call.

Frequently asked in Arlington

What are the disadvantages of ADUs in Arlington?

How much does an ADU cost in Texas?

ADU costs in Texas, including Arlington, are highly variable, depending on the size, complexity, and chosen finishes. Factors like foundation work, plumbing, electrical, and HVAC systems significantly impact the total price. Permit fees and design costs are also part of the equation. Get a personalized quote for accurate pricing.

What are the rules for ADUs in Texas?

Texas has state-level guidelines, but individual cities like Arlington set their own specific ADU ordinances. These often address lot size, square footage limits, and placement on the property. It's crucial to consult with local professionals who are up-to-date on Arlington's current zoning laws. They can ensure your plans meet all requirements.

Is an ADU allowed in Texas?

Yes, accessory dwelling units are generally permitted across Texas, but local regulations in cities like Arlington dictate the specifics. These rules can vary significantly, so it's important to research your local jurisdiction or speak with a qualified ADU builder. They will be knowledgeable about Arlington's particular requirements.

While there may not be direct grants for ADUs in Arlington, exploring financing options with experienced professionals is recommended. They can help you understand available financial solutions for your project.

What are the rules for ADUs in Arlington?

Also serving nearby: Grand Prairie · Fort Worth · Irving · Dallas · Carrollton

All cities in Texas →

More on this: HUD ADU resources — ADU policy and financing research.

Service area details

398,431residents

4,157per sq mile

8ZIP codes served

Serving all of Arlington — population 398,431; about 4,157 residents per square mile across 95.8 sq mi. ZIP codes covered include 76001, 76002, 76003, 76004, 76005, 76006, 76007, 76010.

Neighborhoods served in Arlington: Downtown Arlington, North Arlington, Southwest Arlington, Pantego, East Arlington — and every surrounding area.