Cost of Accessory Dwelling Unit in Irving, TX | AccessoryDwellingUnit Direct

Looking for cost of accessory dwelling unit in Irving, TX? Call AccessoryDwellingUnit Direct for a contact a provider — no obligation. Licensed adu builders serve Irving 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 variables that shift your total investment. The footprint size and complexity of the architectural design are primary factors. Are you planning a detached unit that requires new utility trenching, or is this a garage conversion that uses existing plumbing? Site accessibility, soil conditions, and your choice of finishes—like luxury flooring versus standard options—also play significant roles. Permitting fees vary widely depending on your local municipality and current zoning requirements. Exact pricing confirmed free on the call.

About this service

Building an ADU involves several variables that shift your final total, such as the size of the unit, whether you choose a detached structure or a garage conversion, and the complexity of your site’s plumbing and electrical needs. We help you navigate these choices to keep your project on track. Exact pricing confirmed free on the call.

Frequently asked in Irving

What are the disadvantages of ADUs in Irving?

How much does an ADU cost in Texas?

The cost of an ADU in Texas can vary significantly based on its size, the complexity of the design, and the specific site conditions. Irving may have particular zoning considerations. Foundation work and utility connections are major cost components. Get a personalized quote by calling us.

What are the rules for ADUs in Texas?

While Texas encourages ADUs, each city, including Irving, has its own detailed zoning and building codes. These typically cover lot coverage, minimum unit sizes, and accessory structure placement. It's vital to know these local rules. We can help clarify Irving's specific ADU regulations.

Is an ADU allowed in Irving?

Yes, Irving allows accessory dwelling units, provided they meet the city's established zoning and building codes. The city aims to provide flexible housing options. Consulting with local professionals is the best way to ensure your project adheres to all regulations. Call us to discuss your plans.

What is the cost of an accessory dwelling unit?

What factors affect ADU cost in Irving?

Also serving nearby: Carrollton · Dallas · Grand Prairie · Lewisville · Arlington

All cities in Texas →

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

Service area details

254,373residents

3,797per sq mile

8ZIP codes served

Serving all of Irving — population 254,373; about 3,797 residents per square mile across 67.0 sq mi. ZIP codes covered include 75014, 75015, 75016, 75017, 75038, 75039, 75059, 75060.

Neighborhoods served in Irving: Las Colinas, Valley Ranch, North Irving, South Irving, Downtown Irving, University Park — and every surrounding area.