Home Additions Experts
Expert Home Additions Services
GS Construction & Remodeling specializes in professional Home Additions. As a father-son team, we bring decades of combined experience to every project.
From the first walkthrough to the last punch-list item, Greg or Patryk runs your Home Additions project themselves. That means a scope written out line by line instead of one number, permits pulled and handled with your village, and the same faces on site rather than a crew you've never met.
- Specialized Home Additions expertise
- On-site supervision for every project
- Transparent pricing with no surprises
- Quality craftsmanship guaranteed
"Your Home Additions project deserves the best—we deliver it."
Neighborhoods & landmarks near our Kenilworth home additions
Kenilworth Club, Kenilworth Assembly Hall, Joseph Sears School, Townley Field, Green Bay Trail, Sheridan Road, Kenilworth Metra station (UP-N), New Trier High School
Neighborhoods we work in
- Kenilworth Gardens
- Kenilworth Shores
- The Village Center
Home additions in Kenilworth, IL
Home additions in Kenilworth frequently involve expanding the original footprint of Tudor and Colonial Revival residences built between the late 1800s and 1920s. These projects often address the desire for more expansive common areas, additional bedrooms, or dedicated home offices within the village's substantial, century-old housing stock. We regularly encounter original balloon framing, masonry foundations, and plaster walls, requiring careful structural integration to ensure the new space seamlessly blends with the existing architecture. Tying a new roof into an older, often steep-pitched roofline demands expert craftsmanship to prevent leaks and maintain aesthetic continuity. The goal is always to enhance living space while meticulously preserving the historic character that defines Kenilworth's unique streetscape.
What Kenilworth homeowners ask for
Kenilworth homeowners frequently seek two-story additions to expand primary suites or add extra bedrooms, reflecting the needs of growing families in these grand residences. Sunrooms and screened porches are also popular, extending living spaces into the large, private backyards common in the village. We also see requests for expanding compact, original kitchens into open-concept family rooms, often requiring significant structural work.
About Kenilworth
Kenilworth is the North Shore's youngest lakefront village and its most deliberately planned: Joseph Sears laid out 223 acres between the rail line and Lake Michigan in 1889. Remodeling here means working inside that 1890s-1920s fabric, where the majority of the housing stock reflects the village’s foundational vision.
Joseph Sears laid out 223 acres between the rail line and Lake Michigan in 1889, and Prairie School architect George W. Maher went on to design roughly 37 of its homes along with parks and civic monuments. Most homes are substantial Tudor and Colonial Revival houses, often featuring plaster walls, original millwork, and early-generation wiring. The intentional design of Kenilworth, with its large lots and mature, tree-lined streetscape, as envisioned by Sears, means additions must be meticulously planned to respect the original footprint and aesthetic. This is particularly true for homes situated near landmarks like the Kenilworth Club or the Kenilworth Assembly Hall, where maintaining architectural harmony is paramount. The village as a whole is listed on the National Register of Historic Places, and the expectation of preserving architectural integrity is strong. The layout of the village, bisected by Sheridan Road and bordered by the Green Bay Trail, provides a clear sense of place, with homes generally maintaining a consistent scale and style throughout the original Sears development. While distinct named subdivisions are less common than in some newer communities, the overall character of Kenilworth remains cohesive. The presence of the Joseph Sears School (District 38) through eighth grade and New Trier High School after, coupled with the convenient Metra UP-N stopping at Kenilworth's own station off Green Bay Road, underscores the strong family orientation of the community.
The original Sears development, with its large lots and mature, tree-lined streetscape, provides ample space for additions, though meticulous planning is required to respect the original footprint and aesthetic. For homes designed by Prairie School architect George W. Maher or those near landmarks like the Kenilworth Club, architectural harmony is paramount, influencing setback considerations and exterior material choices. Tying into existing structures often involves integrating with plaster walls and original millwork, requiring careful attention to detail to match the original design. The village's listing on the National Register of Historic Places means exterior changes, including additions, are subject to strong expectations for preserving architectural integrity. Basements under century-old foundations, common in these substantial Tudor and Colonial Revival houses, offer opportunities for expansion but necessitate expert knowledge of older construction techniques for proper integration. The village's commitment to its historic character means homeowners frequently engage with architectural review processes to ensure exterior remodels and additions align with established guidelines.
Home additions in Kenilworth trigger a comprehensive plan review by the Village's Building/Planning Division, including structural, architectural, and zoning compliance. GS Construction manages all aspects of the permit application, including submittal through the BS&A portal and scheduling required inspections at each construction phase.
How your Kenilworth project runs
ProcessThe same six stages on every job — free in-home estimate through warranty.
Free in-home estimate
Greg or Patryk — the owners, not a salesperson — walk your space, take real measurements, and give you honest feedback on what your budget buys.
Itemized scope & contract
Labor, materials, demolition and disposal priced line by line, not one mystery number. Payment terms and warranty are in the written contract.
Design & selections
Bring your own designer, use our architects and designers, or choose everything yourself. Selections are scheduled ahead so lead times never stall the site.
Permits & scheduling
We pull and manage building, plumbing and electrical permits with your village — typically 1–2 weeks — and hand you a written schedule before demo day.
The build, owner-supervised
Long-standing trade partners working in sequence under daily owner supervision. Your client portal shows the schedule, change orders and current balance.
Walkthrough & warranty
We walk the finished job together, close out every punch-list item, hand over manufacturer paperwork, and your written workmanship warranty starts. Our commitment never expires.
Testimonials
Your Neighbours in Kenilworth Love Us
Real reviews from homeowners. Ask us for live phone references.
We cannot say enough good things about GS Construction and about Greg and Patryk. We hired them on a strong recommendation from a friend and are very pleased with the results. Our project included remodeling a kitchen and master bathroom and adding wood floors to several rooms in our condo. We had definite ideas of what we wanted since we have done many remodeling projects in several previous homes, but both Patryk and Greg added great value with suggestions and ideas of their own based on their experience and talent. Their follow through was excellent and we feel confident that if anything needs attention, they will be there to make it right. P.S. They did a great clean up at the end of the project......i
Before & After & Timelapse
What homeowners near Kenilworth say
“We cannot say enough good things about GS Construction and about Greg and Patryk. We hired them on a strong recommendation from a friend and are very pleased with the results. Our project included remodeling a kitchen and master bathroom an...”
“My designer and I chose GS Construction for the rehab of my kitchen and other small projects in my newly purchased condo. They were recomended by a client of the designer, Mark Zancanaro Design, who raved about their professionalism and com...”
“Greg and Patryk came highly recommended by another client of theirs and I too would highly recommend them. They have done a kitchen renovation for me as well as other carpentry and tiling projects. They are courteous and punctual and respon...”
Home Additions stories from the blog
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A Bright, Hardworking Kitchen Renovation in Barrington, IL
This kitchen renovation in Barrington, IL, completed in 2021, shows the kind of bright, hardworking space we love to build, centered around a striking gray island.
Sep 4, 2026
Kitchen Remodel · Hoffman Estates, IL
Hoffman Estates Kitchen & Wet Bar: A Bright, Cohesive Renovation
We transformed a kitchen, wet bar, and living room in Hoffman Estates, IL, creating a bright, updated space with white shaker cabinets and granite counters.
Sep 4, 2026
Kitchen Remodel · Palatine, IL
Palatine Kitchen Renovation: Dark Wood, Granite, and a Mosaic Accent
This Palatine kitchen renovation showcases rich dark wood cabinetry, elegant granite countertops, and modern stainless steel appliances.
Sep 4, 2026
Budgeting first? See real 2026 price ranges in our home additions cost guide — and what your Kenilworth permit will add in our permit guide.
Completed projects around Kenilworth
GS Construction crews have completed 90 projects within 10 miles of Kenilworth — part of 429 completed projects across 69 Chicago-area ZIP codes. The map below shows real project density from our records, not a service-area claim.
More Remodeling Services in Kenilworth
Contact GS Construction
Let's Build Beautiful Spaces Together
GS Construction is a father-and-son construction company, and home additions in Kenilworth is work Greg and Patryk run themselves. Expect clear communication, quality craftsmanship, and a straightforward plan—reach out today to schedule a free in-home consultation and get a detailed estimate and honest feedback.
- Telephone
- (224) 735-4200
- [email protected]
- Service Area
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Service Area
Kenilworth and surrounding Chicagoland areas