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
Searching for an ADU near you is the first step toward finding a local team that understands your neighborhood’s specific requirements. Whether you are looking for a detached cottage or an attached unit, working with local experts ensures your project follows regional ordinances and climate considerations. This approach is best when you are starting the planning phase and want to see examples of nearby work or need a team that can easily visit your property for a consultation.
Frequently asked in Irving
What are the disadvantages of ADUs in Irving?
Potential downsides to adding an ADU in Irving include upfront construction costs and the need for additional utility hookups. You'll also want to consider how it might affect your property taxes and yard space. A local specialist can help you evaluate these aspects.
How much does an ADU cost in Texas?
The cost of an ADU in Texas can vary significantly based on its size, design complexity, and site-specific conditions in Irving. Factors like foundation work and necessary utility connections are major cost drivers. A personalized estimate from a local contractor is the best way to determine your project's expense.
What are the rules for ADUs in Irving?
Irving has established zoning ordinances and building codes that outline requirements for ADUs, including size, placement, and access. These rules help ensure ADUs integrate well into the city's existing neighborhoods. A local expert can provide detailed guidance.
Is an ADU allowed in my Irving neighborhood?
ADUs are generally permitted in many residential zones across Irving, but specific lot characteristics are important. Your property's size, zoning designation, and access to utilities will be assessed. A quick call can confirm eligibility for your address.
What is a common ADU size in Irving?
Common ADU sizes often range from compact units around 300-500 square feet to larger accessory structures of 600-800 square feet. The ideal size depends on your available space and intended use. Professionals can help design an ADU that fits your Irving property perfectly.
What are the steps to building an ADU in Irving?
Also serving nearby: Carrollton · Dallas · Grand Prairie · Lewisville · Arlington
More on this: HUD ADU resources — ADU policy and financing research.
Service area details
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, Northlake, South Irving, University Park — and every surrounding area.
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