ADU Contractors near Elgin, IL
Foster Dale Architects
3717 North Ravenswood Avenue, Chicago, IL 60613
33.7 miles
Foster Dale Architects designed a sustainable ADU coach house in Chicago, featuring a garage with dwelling unit above. The project incorporates geothermal heating, high-performance envelope, and recycled materials under Chicago's ADU ordinance.
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Mark Home Builders & Additions
2090 Larkin Avenue, Elgin, IL 60123
0.4 miles
Mark Home Builders & Additions is a full-service home contractor proudly serving Elgin and the surrounding communities. We specialize in custom home builds, home additions, and renovations that combine quality craftsmanship with practical design.
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Via Chicago Architects
3231 West Armitage Avenue, Chicago, IL 60647
35.5 miles
Chicago legalized accessory dwelling units (ADUs) in 2020. Via Chicago Architects designs coach houses, granny flats & basement apartments for rental income, home offices, or guest suites on existing residential properties.
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Chicago Granny Flats
650 Waukegan Road, Glenview, IL 60025
26.9 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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Moss Architecture
2855 West Diversey Avenue, Chicago, IL 60647
33.5 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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J Scott Builders Inc.
4023 North Francisco Avenue, Park Ridge, IL 60618
32.1 miles
J Scott Builders Inc. offers ADU construction, custom home building, and renovations in Albany, OR. Services include in-law suites, detached ADUs, new builds, and expansions tailored to each homeowner's needs.
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BLDG Projects
4468 North Elston Avenue, Chicago, IL 60630
34.7 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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Hudson Pro Builders
2434 E. Dempster St. #201, Des Plaines, IL, Des Plaines, IL 60016
22.4 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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Maya Construction Group
4408 North Milwaukee Avenue, Chicago, IL 60630
33.6 miles
Maya Construction Group is a Chicago-based design-build contractor specializing in home additions and remodeling. Licensed and insured, they handle permits, zoning, and inspections while offering owner-supervised project management for kitchens, bathrooms, and basement finishing.
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Jackson Carter Design Build
1842 South Elmhurst Road, Mount Prospect, IL 60056
20.1 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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Assembly Squad Remodeling LLC
205 North Michigan Avenue, Chicago, IL 60601
37.5 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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Brothers General Construction Company
2024 West Potomac Avenue, Chicago, IL 60622
34.4 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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Enclosure Chicago
4426 North Ravenswood Avenue, Chicago, IL 60640
34.1 miles
We make sure you have clarity in the process, confidence in the execution, and full communication all along the way.
Enclosure bridges the gap between design and construction.
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ADU America
1755 Park St suite#200, Naperville, IL 60563
18.7 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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Yu & Associates Collaborative
3121 North Halsted Street, Chicago, IL 60657
35.3 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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Other cities in Illinois
What you need to know
ADU Contractors in Elgin, Illinois: Building in a Historic River City
Elgin, Illinois, situated along the Fox River in Kane County, is a city with a rich architectural heritage and a diverse housing stock. As one of the larger cities in the Chicago metropolitan area, Elgin has seen growing interest in Accessory Dwelling Units (ADUs) as homeowners seek to maximize property value, create rental income, or house extended family members. Working with experienced ADU contractors in Elgin, IL is essential, particularly given the city's mix of historic neighborhoods and modern zoning requirements that can significantly impact your project.
Zoning and Permitting Requirements for ADUs in Elgin
Before breaking ground on an ADU in Elgin, homeowners must navigate the city's zoning ordinances. Elgin's zoning code governs where and how ADUs can be built, and local ADU contractors must be well-versed in these regulations. Key considerations include:
- Zoning district eligibility: ADUs are generally permitted in residential zoning districts, but specific rules vary by zone designation.
- Lot size and setback requirements: Elgin enforces minimum lot sizes and setback distances from property lines that directly affect ADU placement.
- Owner-occupancy rules: Certain ADU configurations may require the property owner to reside on-site.
- Height and size limitations: Detached ADUs must comply with maximum height and square footage restrictions outlined in the municipal code.
- Historic district considerations: Elgin's historic neighborhoods, such as areas near the Grand Victoria Casino corridor and the Heritage District, may require additional design review to preserve architectural character.
Types of ADUs Built by Elgin Contractors
Skilled ADU builders in Elgin, Illinois work on a variety of unit types to suit different property layouts and homeowner goals. Common ADU types include:
- Detached ADUs: Standalone structures built in the backyard, ideal for larger lots common in Elgin's suburban 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 space, a popular and cost-effective option.
- Basement conversions: Many of Elgin's older homes feature full basements that can be converted into comfortable ADU spaces.
Choosing the Right ADU Contractor in Elgin, IL
Selecting a qualified ADU contractor in Elgin means looking for professionals licensed in Illinois, familiar with Kane County building codes, and experienced in pulling permits through the City of Elgin's Building Department. A reputable contractor will handle everything from initial design and permit applications to final inspections. Given Elgin's diverse housing landscape — from Victorian-era homes to mid-century ranches — your contractor should demonstrate experience working across multiple architectural styles.
Investing in an ADU in Elgin is a smart long-term decision. With the city's proximity to major employment centers and strong rental demand, a well-built ADU can provide significant financial returns while contributing positively to Elgin's evolving housing market.