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New Construction Homes in Cos Cob, CT

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  • 25 Circle Dr, Greenwich, CT 06830
    25 Circle Dr, Greenwich, CT 06830
    25 Circle Dr, Greenwich, CT 06830
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    $1,695,000 Lot/Land

    25 Circle Dr, Greenwich, CT 06830

    • 17,424 Sq Ft
    • $4,237,500 per Acre

    A rare opportunity to create your dream home on this .40-acre parcel ideally situated on a quiet cul-de-sac in a sought-after neighborhood. The property offers the ability to build a custom residence of just over 5,000 square feet and is being offered with full architectural plans and an approved demolition permit already in place, providing a streamlined path to construction. Residents enjoy

    Agent Photo

    Danielle Malloy

    Serhant Connecticut LLC

    25 Circle Dr, Greenwich, CT 06830
  • 9 Maple St, Cos Cob, CT 06807
    9 Maple St, Cos Cob, CT 06807
    9 Maple St, Cos Cob, CT 06807
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    $2,695,000 Custom Home

    9 Maple St, Cos Cob, CT 06807

    • 4 Beds
    • 3.5 Baths
    • 2,745 Sq Ft

    Brand new construction in Cos Cob features four finished levels and an abundance of natural light. The main level offers an inviting open-concept kitchen, breakfast area, and family room, leading to a private deck and backyard, extending the living space outdoors. Glass walls along the staircase create a striking architectural detail while allowing light to flow through the home. The luxurious

    Julie Church Houlihan Lawrence

    9 Maple St, Cos Cob, CT 06807
  • 39 Brookridge Dr, Greenwich, CT 06830
    39 Brookridge Dr, Greenwich, CT 06830
    39 Brookridge Dr, Greenwich, CT 06830
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    $28,500,000 Custom Home

    39 Brookridge Dr, Greenwich, CT 06830

    • 7 Beds
    • 12 Baths
    • 18,370 Sq Ft

    Set along a quiet, serene in-town street, this exceptional 2027 new construction blends timeless architecture with modern livability. A striking white brick façade, steep gables, and dark-framed windows create a refined yet welcoming presence. Inside, soaring ceilings and abundant natural light fill generous living spaces, including a dramatic kitchen and family room that flow seamlessly to

    Amanda Bates Houlihan Lawrence

    39 Brookridge Dr, Greenwich, CT 06830
New Homes Connecticut

New Homes & Communities in Cos Cob

Frequently Asked Questions

What warranties come with a new construction home?
Most Builders provide a 1-year workmanship warranty, a 2-year systems warranty, and a 10-year structural warranty.
What upgrades are included in a new build vs what is considered extras?
Builders in Cos Cob, CT usually offer a base package and optional upgrades such as flooring, countertops, and appliances.
Do new construction homes in Cos Cob, CT hold their value?
Yes, especially in fast-growing areas of Cos Cob, CT. Resale values are supported by population growth, job opportunities, and desirable schools.
What happens if I find issues after moving in to new build?
Builders typically provide a post-move in warranty service to address punch list items.
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