Modular accessory dwelling unit

Looking for modular accessory dwelling unit in Arlington, TX? Call AccessoryDwellingUnit Solutions 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 involves several moving parts that shape your total budget. The biggest factor is whether you choose a prefabricated unit or a custom build on-site. Site preparation is also significant; if your land requires extensive grading, utility trenching, or foundation work, costs will climb. Your choice of finishes—like kitchen cabinetry, flooring, and siding materials—also shifts the bottom line. We help you navigate these variables to find a setup that fits your property. Exact pricing confirmed free on the call.

About this service

A modular ADU is built in a factory and then transported to your property to be assembled on a foundation. You should consider this if you want a faster construction timeline and less disruption in your backyard. Because the units are built off-site, they are often cost-effective and efficient. We help you choose the right model and ensure the site is ready for delivery. Exact pricing confirmed free on the call.

Frequently asked in Arlington

What are the financing options for an ADU in Arlington?

Financing an ADU in Arlington involves several avenues. Many homeowners explore home equity loans or lines of credit. Some lenders offer construction loans specifically for ADUs. It's also worth investigating any local or state grant programs that might be available. We can help you understand the typical process for securing funds.

How do I get a permit for an ADU in Arlington?

What are the benefits of a backyard ADU in Arlington?

A backyard ADU in Arlington offers significant benefits. It provides additional rental income potential, increasing your property's value. It can also serve as housing for family members, offering independence. These units are often more affordable to build than a full home addition. We help you explore these advantages.

How much does an ADU cost to build in Arlington?

Can I get an ADU quickly in Arlington?

While the term '24-hour ADU' isn't realistic, the process can be expedited. The speed depends on efficient permitting and site preparation. Modular ADU options can sometimes shorten construction timelines. We work with pros who prioritize timely completion. Call us to discuss your timeline needs.

What makes an ADU affordable in Arlington?

Affordability for an ADU in Arlington often comes down to design and material choices. Opting for a simpler, smaller footprint can reduce costs. Prefabricated or modular units can also be more budget-friendly. Exploring financing options can also make the project more accessible. We can help identify cost-effective solutions.

What are the general requirements for an ADU in Arlington?

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

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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, East Arlington, South Arlington, North Arlington, West Arlington, Arlington Heights — and every surrounding area.