ADU Contractors near Mount Prospect, IL
Chicago Granny Flats
650 Waukegan Road, Glenview, IL 60025
7 miles
Chicago Granny Flats offers turnkey ADU design-build services in Chicago, specializing in Coach Houses and Backyard Cottages. Using recycled steel panels, they deliver energy-efficient granny flats with guaranteed pricing, custom floor plans, and full utility connections.
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Keen Construction
7642 W Lakeview Terrace, Frankfort, IL 60423
39 miles
For over three decades, Keen Construction has been rooted in family values and exceptional craftsmanship. Founded by Darren Trybalski, whose father and grandfather were both builders, this deep-rooted connection to construction shaped our commitment to quality and attention to detail from the very beginning.
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Hudson Pro Builders
2434 E. Dempster St. #201, Des Plaines, IL, Des Plaines, IL 60016
3 miles
Hudson Pro Builders offers ADU construction in Chicago, Cook County, DuPage County & Lake County. Services include garage conversions, basement ADUs, in-law suites & backyard cottages, with full design, permitting & zoning support.
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Jackson Carter Design Build
1842 South Elmhurst Road, Mount Prospect, IL 60056
1.6 miles
Jackson Carter Design Build offers home addition services including basement remodels, master suites, sunrooms, second-story additions, garage builds, and kitchen expansions using an integrated design-build approach for functional, customized living spaces.
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Garage Builder Chicago
3839 North Harlem Avenue, Chicago, IL 60634
10.3 miles
Chicago-based Garage Builder Chicago offers custom garage construction, ADU development, and garage deck building. Services include garage conversions, detached ADUs, and permit handling, with timelines from 4 weeks to 6 months.
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Yu & Associates Collaborative
3121 North Halsted Street, Chicago, IL 60657
17.1 miles
Yu & Associates Collaborative designed a detached ADU above a garage in Chicago's Wicker Park under the city's ADU pilot program. The compact backyard cottage features a bedroom, living room, kitchen, and office, maximizing space with high ceilings and smart design.
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Moss Architecture
2855 West Diversey Avenue, Chicago, IL 60647
15.7 miles
Moss Architecture is a leading Chicago ADU contractor specializing in accessory dwelling units, coach houses, and garage conversions. Following the 2021 Chicago ADU ordinance, they design detached ADUs, in-law suites, and backyard cottages across the city.
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Brothers General Construction Company
2024 West Potomac Avenue, Chicago, IL 60622
17.3 miles
ADUs (accessory dwelling units) are secondary homes on existing lots. Brothers General Construction builds detached, attached, garage conversion & junior ADUs across Illinois. Chicago ADU costs range $115K–$150K, with strong rental income potential.
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MyHouse Construction Company Skokie
5250 Old Orchard Road, Skokie, IL 60077
9.2 miles
MyHouse Construction in Skokie offers custom home builds, ADUs, garage conversions, home additions, remodels, decks, and pools. They serve homeowners seeking quality residential construction and renovation services.
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ADU America
1755 Park St suite#200, Naperville, IL 60563
21.2 miles
ADU America builds custom tiny homes & ADUs—studio, 1-bed, 2-bed, garage conversions & more. 25+ years experience, turnkey process, on-site construction, 6–12 month timeline, 1-year warranty & flexible financing options.
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Navu Builds
398 West Army Trail Road, Bloomingdale, IL 60108
12.8 miles
BLDG Projects
4468 North Elston Avenue, Chicago, IL 60630
17.2 miles
Chicago legalized ADUs in 2020 across five pilot zones. BLDG Projects ranks among the top ADU contractors in Chicago, specializing in coach house, basement, garage, and attic conversions to help homeowners add rental income or living space.
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Assembly Squad Remodeling LLC
205 North Michigan Avenue, Chicago, IL 60601
20.3 miles
Chicago's Assembly Squad Remodeling LLC specializes in attic conversions & ADUs. Services include bedroom suites, rental units ($1,500–$2,500/mo), home offices & more. Pricing starts at $50/sq ft. Permits & compliance managed.
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Mark Home Builders & Additions
2090 Larkin Avenue, Elgin, IL 60123
20.2 miles
Mark Home Builders & Additions is a full-service home contractor proudly serving Elgin and the surrounding communities. They specialize in custom home builds, home additions, and renovations that combine quality craftsmanship with practical design.
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Utopian Villas Mt Pleasant
3123 South Memorial Drive, Mt Pleasant, WI 53403
44.3 miles
Build a tiny house in South Dakota with Utopian Villas Mr. Pleasant. Custom tiny homes start at $112,000, featuring energy efficiency & high-end finishes. Ideal as ADUs, in-law suites, or rentals.
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What you need to know
ADU Contractors in Mount Prospect, Illinois: Building in a Thriving Suburban Community
Mount Prospect, Illinois, is a vibrant village located in Cook County, just 22 miles northwest of downtown Chicago. Known for its strong sense of community, excellent schools, and well-maintained neighborhoods, Mount Prospect has seen growing interest in Accessory Dwelling Units (ADUs). As housing demand increases in the Chicago metropolitan area, homeowners in Mount Prospect are turning to experienced ADU contractors to maximize their property's potential while navigating the village's specific zoning and building regulations.
Understanding Mount Prospect's Zoning and ADU Regulations
Before beginning any ADU project in Mount Prospect, it is essential to understand the local regulatory framework. The Village of Mount Prospect enforces zoning ordinances that govern where and how ADUs can be built. Homeowners and ADU contractors in Mount Prospect must work within the village's R-1, R-2, and other residential zoning districts, each with specific setback requirements, lot coverage limits, and height restrictions. Building permits are required for all ADU construction, and plans must be submitted to the Mount Prospect Community Development Department for review and approval.
Key regulatory considerations for ADU projects in Mount Prospect include:
- Setback requirements: ADUs must comply with rear and side yard setbacks as defined by the village's zoning code.
- Lot coverage limits: The total footprint of all structures on a property cannot exceed the maximum lot coverage percentage allowed in the applicable zoning district.
- Height restrictions: Detached ADUs are subject to maximum height limitations to maintain neighborhood character.
- Utility connections: Separate utility hookups may be required, adding complexity to the project planning process.
- Owner-occupancy rules: Local regulations may require that the property owner reside on-site in either the primary residence or the ADU.
Types of ADUs Built by Mount Prospect Contractors
Experienced ADU contractors serving Mount Prospect, IL are skilled in constructing a variety of ADU types suited to the village's residential landscape. Common options include:
- Detached ADUs: Standalone structures built in the backyard, ideal for larger lots common in Mount Prospect's established neighborhoods.
- Attached ADUs: Units added to the side or rear of an existing home, sharing at least one wall with the primary structure.
- Garage conversions: Transforming an existing detached or attached garage into a livable ADU space.
- Basement conversions: Converting an existing basement into a fully functional dwelling unit.
Why Hire a Local ADU Contractor in Mount Prospect?
Hiring a licensed and experienced ADU contractor familiar with Mount Prospect's building codes is critical to a successful project. Local contractors understand the village's permit process, inspection requirements, and community standards. They can help homeowners design ADUs that complement the existing architectural character of Mount Prospect's neighborhoods while maximizing functionality and return on investment. Whether you're looking to generate rental income, house a family member, or increase your property value, a qualified ADU contractor in Mount Prospect is your best partner for the job.