- › Detached ADU
- › Attached ADU
- › Garage Conversion
- › Basement Conversion
- › Junior ADU (JADU)
- › Prefab / Modular ADU
- › Tiny House
ADU Contractors near Aurora, CO
Alex Home Pro
4851 S Lisbon Way, Aurora, CO 80015 5.6 milesAlex Home Pro builds attached, detached, garage conversion, junior, and internal ADUs. Services cover design, permitting, and construction tailored to each property. ADUs can generate rental income, house family, or add long-term property value.
read moreNAGY Design
2255 Sheridan Blvd. Unit C270, Edgewater, CO 80214 17.8 milesNAGY Design built a standout 2,200 sq ft detached ADU in Denver's Sloan's Lake, nominated for Best ADU 2022. Costs range $100K–$300K. Their full-service process covers planning, permits, and construction oversight.
read more5 Rings Construction
12446 Tomahawk Rd, Parker, CO 80138 13.3 milesCustom ADU Builders LLC
6564 West Atlantic Avenue, Lakewood, CO 80227 22 milesCustom ADU Builders, LLC is Denver's trusted ADU contractor offering detached ADUs, garage conversions, and home remodeling. Serving Aurora, Lakewood & more with transparent pricing and expert permitting support.
read moreKrick Design Build
759 1/2 Elati Street, Denver, CO 80204 14.4 milesKrick Design + Build is a Colorado Front Range residential design-build firm specializing in ADUs. Founded by Licensed Architect Matthew Krick, they've completed 57+ ADUs including backyard cottages, garage conversions, and in-law suites.
read moreDenver Custom ADU
10790 West 50th Avenue, Wheat Ridge, CO 80033 21.6 milesDenver Custom ADU is a trusted ADU builder in Denver with 30+ years of experience. Led by Matt Brinn, they offer fixed pricing, monthly billing, proactive permitting, and commercial-grade standards for every residential ADU project.
read moreMile High Construction
11012 Newark St., Commerce City, CO 80640 13.1 milesMile High Construction is a Denver Metro custom home builder with nearly 30 years of experience. Led by Jordan Barnett, they offer personalized design, sustainable building, and transparent communication, guiding clients from consultation to final walk-through.
read moreRevo Renovations LLC
2135 South High Street, Denver, CO 80210 13 milesDenver homeowners can boost property value and earn rental income by building an ADU. 5280ADU, a division of Revo Renovations, offers full-service ADU construction, garage conversions, remodels, and more across Denver County.
read moreSustainable Design Build
99 Inca Street, Denver, CO 80223 14.6 milesSustainable Design Build is Denver's premier ADU builder and contractor, using design-build for accessory dwelling units, garage conversions, in-law suites, backyard cottages, granny flats, and detached ADUs. Benefits: single contract, faster timelines, cost efficiency, fixed pricing. Experts in local zoning since 2017.
read moreZelenka Development
1660 South Albion Street, Denver, CO 80222 11.6 milesZelenka Development is a licensed ADU builder and custom home contractor in the Denver metro area, offering ADU construction, garage conversions, renovations, and integrated design services with full permitting support.
read moreLittle Home Builder
12509 Lk Pt Ct, Longmont, CO CO 80504 35.2 milesLittle Home Builder is Colorado's dedicated ADU contractor, specializing in stick-built detached ADUs, garage conversions & studios. Full-service from zoning to warranty. Build time: 4–8 months. Financing options available.
read moreRescue Restoration & Construction
1415 Park Avenue West, Denver, CO 80205 14.5 milesRescue Restoration specializes in constructing Additional Dwelling Units (ADUs) in Colorado. Their lead chief estimator can help design a custom ADU to fit your needs and financial goals. They are the lead resource in the Denver Metro area when it comes to constructing attached, detached, or basement ADUs.
read moreDenver ADU Builders
970 S Clayton Way, Denver, CO 80209 12.2 milesDenver ADU Builders helps Denver homeowners plan and build ADUs. Services cover permits, design, and construction. Rental income potential ranges from $2,220–$7,000/month. 40+ years of local building experience.
read moreL&D Construction
5151 Bannock Street, Denver, CO 80216 15.3 milesL&D Construction builds ADUs across Denver, including detached units, garage conversions, and attached living spaces. Projects focus on multigenerational living, rental income, and accessibility, serving neighborhoods citywide with zoning-compliant, adaptable designs.
read moreOther cities in Colorado
- Arvada
- Boulder
- Buena Vista
- Cañon City
- Castle Rock
- Colorado Springs
- Commerce City
- Denver
- Edgewater
- Englewood
- Evergreen
- Fort Collins
- Grand Junction
- Greenwood Village
- Hudson
What you need to know
Aurora, Colorado: A Growing City with Expanding ADU Opportunities
Aurora, Colorado is one of the fastest-growing cities in the Denver metro area and the third-largest city in the state. With a diverse population exceeding 380,000 residents and a booming housing market, the demand for Accessory Dwelling Units (ADUs) has never been higher. Aurora's ongoing urban development, proximity to major employment hubs, and relatively affordable land compared to Denver proper make it an ideal location for homeowners looking to add ADUs to their properties. Working with experienced ADU contractors in Aurora, CO is essential to navigate the city's specific zoning codes and building requirements.
Aurora Zoning Regulations and ADU Building Codes
Before breaking ground, homeowners and ADU contractors in Aurora must understand the city's zoning regulations. Aurora permits ADUs in most single-family residential zones, but there are important rules to follow. Key regulations include:
- Maximum ADU size: Detached ADUs are generally limited to 1,000 square feet or 50% of the primary dwelling's square footage, whichever is less.
- Owner-occupancy requirements: Aurora may require that the property owner reside in either the primary residence or the ADU.
- Setback requirements: ADUs must comply with Aurora's setback rules, typically requiring a minimum distance from property lines.
- Parking requirements: At least one off-street parking space is typically required per ADU unit.
- Utility connections: ADUs must have separate utility connections or share connections with the primary dwelling, depending on the unit type.
Skilled Aurora ADU contractors will be well-versed in these requirements and will handle all necessary permits through the Aurora Building Division to ensure full compliance.
Types of ADUs Built by Aurora Contractors
Professional ADU builders in Aurora, Colorado can construct several types of accessory dwelling units to suit different property layouts and homeowner goals:
- Detached ADUs: Standalone structures built in the backyard, offering maximum privacy for both occupants.
- Attached ADUs: Units connected to the primary home, sharing at least one wall.
- Garage Conversions: Transforming an existing attached or detached garage into a livable space.
- Basement ADUs: Converting an existing basement into a separate dwelling unit.
Why Hire a Local ADU Contractor in Aurora, CO?
Hiring a local ADU contractor in Aurora offers significant advantages. Local contractors understand Aurora's unique permitting process, are familiar with the city's inspectors, and have established relationships with local suppliers. Aurora's climate, which includes cold winters and intense summer heat, also means that local contractors know how to build ADUs with proper insulation, HVAC systems, and energy-efficient materials suited to Colorado's weather conditions.
Whether you're looking to generate rental income, house a family member, or increase your property value, partnering with a qualified Aurora ADU contractor is the smartest first step toward a successful project.