Licensed, insured pros serve every neighborhood in St. Louis. Adding an accessory dwelling unit to your historic St. Louis home or a newer build can be a fantastic way to increase living space or generate rental income. We understand the intricacies of building in a city with a rich architectural heritage and diverse neighborhoods. Whether you're considering a detached unit or an addition, our local experts are ready to assist. Think about the possibilities for your property in St. Louis. One quick call gets you a free quote — no obligation. Same-day appointments are often available in St. Louis. Let's discuss your ADU project and make it happen.
Building an ADU involves several moving parts that shape your total budget. The biggest factor is whether you choose a prefabricated unit or a custom build on-site. Site preparation is also significant; if your land requires extensive grading, utility trenching, or foundation work, costs will climb. Your choice of finishes—like kitchen cabinetry, flooring, and siding materials—also shifts the bottom line. We help you navigate these variables to find a setup that fits your property. Exact pricing confirmed free on the call.
A contractor oversees the daily building process, ensuring the foundation, framing, and finishes meet safety standards. You need one when you are ready to break ground and want a single point of contact to supervise tradespeople like electricians and plumbers. They act as the primary manager for your project, ensuring the work stays on track and adheres to the approved blueprints throughout the entire construction phase.
Disadvantages can include the initial investment and the need to adhere to St. Louis's specific building codes and zoning ordinances, which can be complex. Neighborhood character is also a consideration. We can help you find pros who understand these nuances.
ADU costs in Missouri depend on factors like the size, design complexity, and whether it's a new construction or a conversion. Site preparation and utility connections in St. Louis will also affect the price. A free quote will provide an accurate estimate.
St. Louis has specific regulations for accessory dwelling units, covering aspects like lot coverage, setbacks, and whether they can be attached or detached. Understanding these rules is crucial for a smooth process. We can provide guidance on St. Louis's ADU ordinances.
Yes, accessory dwelling units are permitted in St. Louis, but they must comply with the city's zoning code and building regulations. These rules ensure ADUs are safe and fit within the urban fabric. Louis ADU laws. Licensed, insured pros serve your area — call now for a free estimate.
The process typically involves architectural design, obtaining permits from the City of St. Louis, and then construction. Compliance with zoning and building codes is paramount. Our service can help you find experienced ADU contractors in St. Louis.
Converting a garage into an ADU in St. Louis is often possible, but it must meet all the city's building and zoning codes for habitable structures. This includes requirements for insulation, egress, and utilities. We can help you assess the feasibility.
Also serving nearby: O Fallon · Springfield · Columbia · Champaign · Peoria
More on this: HUD ADU resources — ADU policy and financing research.
Serving all of St. Louis — population 281,754; about 4,565 residents per square mile across 61.7 sq mi.
Neighborhoods served in St. Louis: The Hill, Central West End, Tower Grove South, Benton Park, Soulard — and every surrounding area.
Browse by state, then city.
All of Alabama · Birmingham · Huntsville · Mobile · Montgomery
All of Arizona · Chandler · Gilbert · Glendale · Mesa · Phoenix · Scottsdale · Tucson
All of California · Anaheim · Bakersfield · Chula Vista · Elk Grove · Fontana · Fresno · Garden Grove · Glendale · Huntington Beach · Irvine · Lancaster · Long Beach · Los Angeles · Modesto · Moreno Valley · Oakland · Oceanside · Palmdale · Rancho Cucamonga · Riverside · Sacramento · San Bernardino · San Diego · San Francisco · San Jose · Santa Ana · Santa Clarita · Santa Rosa · Stockton
All of Colorado · Aurora · Colorado Springs · Denver · Fort Collins
All of Florida · Cape Coral · Fort Lauderdale · Hialeah · Jacksonville · Miami · Orlando · Pembroke Pines · Port St. Lucie · St. Petersburg · Tampa
All of Nevada · Henderson · Las Vegas · North Las Vegas · Reno
All of New York · Buffalo · New York · Rochester · Yonkers
All of North Carolina · Cary · Charlotte · Durham · Fayetteville · Greensboro · Raleigh · Winston-Salem
All of Ohio · Cincinnati · Cleveland · Columbus · Toledo
All of Oregon · Eugene · Portland · Salem
All of Tennessee · Chattanooga · Clarksville · Knoxville · Murfreesboro · Nashville-Davidson metropolitan government (balance)
All of Texas · Amarillo · Arlington · Austin · Corpus Christi · Dallas · El Paso · Fort Worth · Frisco · Garland · Houston · Irving · Laredo · Lubbock · McKinney · Plano · San Antonio
All of Virginia · Chesapeake · Newport News · Norfolk · Richmond · Virginia Beach
All of Washington · Seattle · Spokane · Tacoma · Vancouver