Looking for accessory dwelling unit contractor in Arlington, TX? Call AccessoryDwellingUnit Experts 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 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 Arlington

What are the disadvantages of ADUs in Arlington?

Potential drawbacks include the upfront construction costs and the impact on existing yard space. You'll also want to factor in any potential changes to your property taxes. However, the added rental income or living space often makes it a worthwhile investment for Arlington homeowners.

How much does an ADU cost in Texas?

The cost of an ADU in Texas depends on numerous factors, including the size, chosen materials, and any necessary site improvements. Adding utilities and the complexity of the foundation also influence the price. A personalized quote from a local expert is the best way to get an accurate figure for Arlington.

What are the rules for ADUs in Texas?

Texas ADU rules vary by city, but generally focus on maximum size, minimum lot size, and setback requirements. Arlington has its own specific guidelines that must be followed. Understanding these is crucial for a smooth build.

Is an ADU allowed in Arlington?

Yes, Accessory Dwelling Units are permitted in Arlington, Texas, subject to specific city regulations. These rules address aspects like lot coverage, parking, and the maximum number of units per property. A professional can verify your property's eligibility.

What are the rules for ADUs in California?

California has state laws that promote ADUs, setting minimum standards for size and setbacks. Local cities can add their own rules, but they can't outright ban ADUs. This is a different regulatory environment than in Texas.

California has programs offering grants to help offset the cost of building ADUs, often aimed at increasing affordable housing. These initiatives are designed to make ADU construction more accessible. Similar grant programs are not standard in Texas.

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: South Arlington, North Arlington, East Arlington, West Arlington, River Legacy Parks area — and every surrounding area.