Home Addition Contractors in New Canaan, CT
D-Core Construction works as a home addition builder in New Canaan, CT, for houses on Talmadge Hill, Ponus Ridge, Oenoke Ridge, Smith Ridge, and throughout town. We build room additions and second-story additions planned around the house's design, the lot, and the town's zoning rules.
New Canaan has an unusually wide range of house styles, and an addition has to respect whichever one you live in. A traditional colonial calls for matching rooflines and trim. A mid-century modern house calls for the opposite approach, with clean lines, large windows, and a respect for the original architect's proportions. We design with the house, not against it.
From there, construction follows a set path: foundation, framing, roof transition, windows, and insulation, then the interior. Electrical and plumbing are planned and coordinated within the project, so lighting, outlets, and fixtures land where they should. We keep the site organized and protect the parts of the house and grounds that stay untouched. Before work starts, we agree with you on where trucks, materials, and the dumpster will sit, so lawns, plantings, and driveways take as little wear as possible.
Licensed, insured, and holding Connecticut registration HIC.0666861, D-Core Construction LLC is run by owner Felipe Perri. His team has 15+ years of experience, and the company's rating on Google is 5.0. Our base is in Newington, and New Canaan is part of the Fairfield County area we serve. A house with a strong design deserves an addition planned just as carefully, and that planning stage is where we put the most time.
- Licensed & insured
- CT HIC.0666861
- 15+ years of experience
- 5.0 on Google
- Owner Felipe Perri
Mid-Century Houses and Zoning in New Canaan
New Canaan was incorporated in 1801 and is the only town in the Connecticut panhandle that does not touch the coast. From the late 1940s through the 1960s, it became a center of modern design, with houses by the Harvard Five, including Philip Johnson, whose Glass House on Ponus Ridge Road is on the National Register. A 2008 survey documented the town's architect-designed modern homes.
Zoning shapes many New Canaan additions. Projects that exceed side-yard height limits can need a special permit from Planning and Zoning, and enlarging a nonconforming house generally requires compliance or a variance from the Zoning Board of Appeals. We review setbacks and height limits for your lot before the design is final.
See more of our work in New Canaan, CT.
Our New Canaan Addition Work
- 01Zoning, setback, and height review for your lot
- 02Design approach matched to the house style
- 03Foundation and structural framing
- 04Roof transition built for the design
- 05Large-window installation and insulation
- 06Electrical and plumbing coordinated with the design
- 07Interior finishing and grounds protection
Questions About Home Additions in New Canaan, CT
Can you add on to a mid-century modern house?
Yes, with care. A modern house needs an addition that follows its lines, glazing, and proportions rather than imitating a traditional style. We start by studying the existing design and plan the new space to fit it.
Will my New Canaan addition need a special permit or variance?
It depends on your lot and plans. Additions that exceed side-yard height limits can need a special permit, and enlarging a nonconforming house may need a variance. We review your zoning early so you know what to expect.
Do you work on colonials in New Canaan too?
Yes. For traditional houses, we match the roof pitch, siding, trim, and windows so the addition looks like it was always there.
How do we start?
Reach out by phone or email, and we will schedule a visit to see the house and talk about your goals. After that visit, you receive a written scope and estimate to review.
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More Services in New Canaan
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Our team is ready to assist with home additions, bathroom remodeling, and basement projects. Contact us today for estimates, guidance, and reliable construction support.