Accessory dwelling unit companies — Tempe, AZ

Considering an accessory dwelling unit in Tempe? It's a fantastic way to add value and flexible living space to your property in this growing Arizona city. You've probably wondered about the best spots for an ADU, maybe near ASU or in established neighborhoods. We can help you understand the practicalities of adding one to your home. Many homeowners are curious about how an ADU might affect their utility bills or property taxes. Licensed, insured pros serve every neighborhood in Tempe. Let us help you explore this smart addition. Navigating the specific zoning regulations for ADUs in Tempe is important, especially with the city's diverse housing stock. Thinking about the design that best complements your existing home in areas like the Maple-Ash Historic District or near Papago Park is key. We can provide clear answers to your questions. Don't let the planning process hold you back from enhancing your Tempe property.

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

ADU companies provide end-to-end solutions, often integrating design, permitting, and construction under one roof. You need to engage a company when you want a streamlined experience and want to avoid the stress of hiring separate architects and builders. These companies handle the coordination of the entire project, ensuring that every phase of development transitions smoothly while keeping you updated on the progress and budget status of your new unit.

Frequently asked in Tempe

Also serving nearby: Chandler · Gilbert · Mesa · Phoenix · Glendale

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

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Service area details

Serving all of Tempe — population 189,834; about 4,748 residents per square mile across 40.0 sq mi. ZIP codes covered include 85280, 85281, 85282, 85283, 85284, 85285, 85287, 85288.

Neighborhoods served in Tempe: Downtown Tempe, Maple-Ash Historic District, University Heights, Papago Park, Tempe Gardens — and every surrounding area.