Home Addition Experts

Expand. Your Space.

Chicago Home Additions is a family-owned general contractor serving Chicago for 15 years. We design and build seamless home additions, ADUs, and kitchen remodels that fit your lifestyle and your lot.

Licensed General Contractor in Illinois Free Estimates On-Time Delivery
Chicago Home Additions - Construction company in Chicago
250+
Projects Completed
4.8
Google Rating
15+
Years in Business
100%
Licensed Builds

From second-story pops-outs to legal coach-house ADUs, we craft extra square footage across Chicago.

Two-story rear home addition under construction with brick veneer matching original house
Home Additions
We pour frost-depth footings, match existing rooflines, and integrate HVAC runs so your new family room feels original. Structural steel beams are sized in-house and all exterior brick is sourced to blend with vintage Chicago common. City permits are pulled by our staff, not a third party.
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New sun-filled bedroom addition with vaulted ceiling and hardwood floors
Room Additions
Need a main-floor primary suite or a mudroom off the alley? We cantilever foundations when yards are tight and install Pella windows to keep sight-lines consistent. Every room addition is spray-foam insulated and tied into existing electrical panels for code compliance.
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Compact modern coach house ADU with cedar siding and rooftop deck
ADU Construction
Turn your garage or side yard into a legal accessory dwelling unit for rental income or multi-generational living. We navigate Chicago ADU ordinances, handle zoning relief, and build full kitchens and baths in footprints as small as 450 sq ft.
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Family-owned precision and in-house permits set us apart from big-box builders.

Family-Owned Craft

The same crew that measures your space returns for framing and finish work. That consistency shows in tighter joints and cleaner lines.

Design Consultation Free

Bring your napkin sketch. We turn it into scaled drawings at no charge and show material samples on the first visit.

Permits Done In-House

No delays from outside expeditors. Our permit coordinator files plans directly with City Hall and tracks approvals daily.

What our clients say.

"They popped out our kitchen six feet and matched 100-year-old brick perfectly. Crew was courteous and cleaned up every night."

Maria G.
Kitchen Expansion - Logan Square, Illinois

"Converted our detached garage into a two-bedroom ADU. Rented within a week and pays half the mortgage."

David L.
Garage ADU - Albany Park, Illinois
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Ready for More Space?

Call now for a free estimate. We respond within one business day and can start drawings next week.

Chicago, Illinois

Mon-Sat, 8am-6pm