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
ADU services are the professional steps required to transform your backyard or garage into a functional living space. This process involves design consultations, structural engineering, and utility connections. You should look into these services if you are ready to increase your property value or need extra living space for relatives. We focus on making sure your project meets all safety codes and neighborhood regulations while fitting the specific design style of your main home.
Frequently asked in Salt Lake City
What are the disadvantages of ADUs in Salt Lake City?
Potential drawbacks for ADUs in Salt Lake City include the initial construction costs and any impact on your existing yard space. You'll also need to navigate the city's permitting process. However, the long-term benefits of increased property value and potential rental income are often substantial. We can help you explore these.
How much does an ADU cost in Salt Lake City?
The cost of an ADU in Salt Lake City depends on its size, the materials chosen, and any site-specific challenges. Factors like foundation work, interior finishes, and the inclusion of a kitchen and bathroom all influence the price. Get a personalized quote from local experts. We can arrange that for you.
What are the rules for ADUs in Utah?
Utah has state legislation encouraging ADUs, but cities like Salt Lake City have their own specific zoning and building codes. These often address lot coverage, setbacks, and parking requirements. It's crucial to work with professionals familiar with Salt Lake City's local regulations. They'll ensure your project is compliant.
Is an ADU allowed in Salt Lake City?
Yes, ADUs are generally allowed in Salt Lake City, following state and local regulations. Salt Lake City has specific guidelines to facilitate ADU construction. These rules are designed to help ADUs integrate well into the community. Consulting with local pros is your best first step to understanding them.
However, when you speak with the pros, it's always a good idea to ask about any current local or state incentives. They might know of programs that could benefit your Salt Lake City ADU project.
How long does it take to build an ADU in Salt Lake City?
The construction timeline for an ADU in Salt Lake City can vary widely. It depends on the design phase, the city's permit approval process, and the contractor's schedule. Most projects take several months from start to finish. Discussing this with the pros will give you a clearer picture.
Also serving nearby: West Valley City · West Jordan · Sandy · Lehi · Orem
More on this: HUD ADU resources — ADU policy and financing research.
Service area details
Serving all of Salt Lake City — population 209,593; about 1,890 residents per square mile across 110.9 sq mi. ZIP codes covered include 84101, 84102, 84103, 84104, 84105, 84106, 84107, 84108.
Neighborhoods served in Salt Lake City: The Avenues, Sugar House, Federal Heights, Downtown SLC — and every surrounding area.
Areas we serve
Browse by state, then city.
Alabama (4)
All of Alabama · Birmingham · Huntsville · Mobile · Montgomery
Alaska (1)
Arizona (9)
All of Arizona · Chandler · Gilbert · Glendale · Mesa · Peoria · Phoenix · Scottsdale · Tempe · Tucson
Arkansas (1)
California (29)
All of California · Anaheim · Bakersfield · Chula Vista · Elk Grove · Fontana · Fremont · Fresno · Garden Grove · Glendale · Huntington Beach · Lancaster · Los Angeles · Modesto · Moreno Valley · Oakland · Oceanside · Ontario · Oxnard · Palmdale · Rancho Cucamonga · Riverside · Sacramento · San Bernardino · San Diego · San Francisco · San Jose · Santa Clarita · Santa Rosa · Stockton
Colorado (4)
All of Colorado · Aurora · Colorado Springs · Denver · Fort Collins
District of Columbia (1)
Florida (10)
All of Florida · Cape Coral · Fort Lauderdale · Jacksonville · Miami · Orlando · Pembroke Pines · Port St. Lucie · St. Petersburg · Tallahassee · Tampa
Georgia (2)
Hawaii (1)
Idaho (1)
Illinois (2)
Indiana (2)
Iowa (1)
Kansas (2)
Kentucky (2)
All of Kentucky · Lexington-Fayette · Louisville/Jefferson County
Louisiana (3)
Massachusetts (2)
Michigan (2)
Minnesota (2)
Missouri (3)
Nebraska (2)
Nevada (4)
All of Nevada · Henderson · Las Vegas · North Las Vegas · Reno
New Jersey (2)
New Mexico (1)
New York (4)
All of New York · Buffalo · New York · Rochester · Yonkers
North Carolina (7)
All of North Carolina · Cary · Charlotte · Durham · Fayetteville · Greensboro · Raleigh · Winston-Salem
Ohio (4)
All of Ohio · Akron · Cleveland · Columbus · Toledo
Oklahoma (2)
Oregon (3)
All of Oregon · Eugene · Portland · Salem
Pennsylvania (2)
Rhode Island (1)
South Dakota (1)
Tennessee (6)
All of Tennessee · Chattanooga · Clarksville · Knoxville · Memphis · Murfreesboro · Nashville-Davidson metropolitan government (balance)
Texas (16)
All of Texas · Amarillo · Arlington · Austin · Brownsville · Dallas · El Paso · Fort Worth · Frisco · Garland · Grand Prairie · Irving · Laredo · Lubbock · McKinney · Plano · San Antonio
Utah (1)
Virginia (5)
All of Virginia · Chesapeake · Newport News · Norfolk · Richmond · Virginia Beach
Washington (4)
All of Washington · Seattle · Spokane · Tacoma · Vancouver
