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  • $869,000

    12 Marlborough Road, North Haven, CT 06473

    3beds
    3,792sqft
    : 
    Single Family Residence
    Built in 1941
    0.97 Acres Lot
    $891,300 Zestimate®
    $229/sqft
    $-- HOA

    What's special

    Gas fireplaceCentral airStone rock wallsGreenhouse oasisPrivate oasisElegant trim workConvenient laundry room
    Charming 1941 Colonial with Exceptional Modern Upgrades and Greenhouse Oasis. Nestled on just under an acre in one of North Haven's most desirable neighborhood's, 12 Marlborough Rd. Is a timeless 1941 Colonial beautifully enhanced with over two decades of thoughtful improvements-where classic charm meets modern luxury. Step inside to discover 3 spacious bedrooms, 2 full and 1 half baths, with an expanded family room and loft area that features arched windows, gleaming hardwood floors, elegant trim work, and custom built-ins with new accent lighting. The open layout offers a perfect flow for both a relaxing and entertaining feel, including recent upgrades new ceiling fans and fixtures(2024), cozy pellet stove and a hookup wet bar sink for future customization. Further on the main floor a convenient laundry room and newer Subzero refrigerator completes the main level. Whether you are working from home or need to unwind in the stunning custom-built library and office space, featuring walls of floor-to-ceiling bookshelves. The home also boasts a gas fireplace, French doors, with architectural detailed built-ins throughout. This updated and crafted space connects seamlessly to the recently reset and expanded blue stone patio, making it a true indoor-outdoor living experience. The screened 10'x16' Cameo Gazebo with a cedar roof, cupola and power(2023) are ideal for summer evenings and outdoor entertaining. Upstairs, the primary suite includes new skylights and a new bathroom window, plus two new Kohler one piece porcelain toilets. You will also find new gas-fired water heaters, a new oil tank, central air, whole house generator(2023), alarm and irrigation system-offering the ultimate in comfort, efficiency, and peace of mind. Outdoors, enjoy your own private oasis with manicured perennial gardens, stone rock walls, a fenced in yard, underground irrigation system, potting shed and tool storage shed. A rare feature, the fully operational 25'x50' Lord & Burnham heated Greenhouse serviced by a dedicated natural gas line with water and electricity - perfect for horticulturalists or year-round gardeners. This home is not just a residence-it is a lifestyle. See the rare blend of heritage and modern convenience at 12 Marlborough, where every corner tells a story and every update made with care. Schedule a showing today!
    20 days
    on Zillow
    |
    3,137
    |
    69
    |

    Likely to sell faster than

    Zillow last checked: 7 hours ago

    Listing updated: July 26, 2025 at 02:55pm

    Listed by:

    Kristine S. Montano,

    Dow Della Valle,

    E. Tyler Della Valle,

    Dow Della Valle

    Source: Smart MLS,MLS#: 24113270MLS Logo
    Travel times

    Facts & features

    Interior

    Bedrooms & bathrooms
    • Bedrooms: 3
    • Bathrooms: 3
    • Full bathrooms: 2
    • 1/2 bathrooms: 1
    Rooms
    • Room types: Laundry
    Primary bedroom
    • Features: Skylight, Bedroom Suite, Built-in Features, French Doors, Full Bath, Stall Shower
    • Level: Upper
    Bedroom
    • Features: Bookcases, Jack & Jill Bath, Walk-In Closet(s), Hardwood Floor
    • Level: Upper
    Bedroom
    • Features: Bookcases, Built-in Features, Jack & Jill Bath, Walk-In Closet(s), Hardwood Floor
    • Level: Upper
    Dining room
    • Features: Built-in Features, Hardwood Floor
    • Level: Main
    Great room
    • Features: Skylight, Built-in Features, Ceiling Fan(s), Wet Bar, Pellet Stove, French Doors
    • Level: Main
    Kitchen
    • Features: Corian Counters, Half Bath, Tile Floor
    • Level: Main
    Library
    • Features: Remodeled, Bookcases, Built-in Features, French Doors, Hardwood Floor
    • Level: Main
    Living room
    • Features: Gas Log Fireplace, French Doors, Hardwood Floor
    • Level: Main
    Loft
    • Features: Remodeled, Skylight, Vaulted Ceiling(s), Beamed Ceilings, Hardwood Floor
    • Level: Upper
    Office
    • Features: Bookcases, Built-in Features, French Doors, Hardwood Floor
    • Level: Main
    Heating
    • Radiant, Gas In Street, Natural Gas, Oil, Other
    Cooling
    • Attic Fan, Ceiling Fan(s), Central Air, Zoned
    Appliances
    • Included: Electric Cooktop, Oven, Microwave, Freezer, Subzero, Ice Maker, Dishwasher, Disposal, Trash Compactor, Washer, Dryer, Gas Water Heater, Water Heater
    • Laundry: Main Level, Mud Room
    Features
    • Sound System
    • Doors: Storm Door(s), French Doors
    • Basement: Full,Unfinished,Storage Space,Concrete
    • Attic: Access Via Hatch
    • Number of fireplaces: 1
    • Fireplace features: Insert
    Interior area
    • Total structure area: 3,792
    • Total interior livable area: 3,792 sqft
    • Finished area above ground: 3,792

    Property

    Parking
    • Total spaces: 2
    • Parking features: Attached, Driveway, On Street, Other, Garage Door Opener, Private
    • Attached garage spaces: 2
    • Has uncovered spaces: Yes
    Features
    • Patio & porch: Patio
    • Exterior features: Rain Gutters, Lighting, Garden, Stone Wall, Underground Sprinkler
    Lot
    • Size: 0.97 Acres
    • Features: Wooded, Dry, Level, Landscaped
    Details
    • Additional structures: Shed(s), Gazebo, Greenhouse
    • Parcel number: 2013947
    • Zoning: R20
    • Other equipment: Generator

    Construction

    Type & style
    • Home type: SingleFamily
    • Architectural style: Colonial
    • Property subtype: Single Family Residence
    Materials
    • Wood Siding
    • Foundation: Concrete Perimeter
    • Roof: Asphalt
    Condition
    • New construction: No
    • Year built: 1941

    Utilities & green energy

    • Sewer: Public Sewer
    • Water: Public
    • Utilities for property: Cable Available
    Green energy
    • Energy efficient items: Doors

    Community & HOA

    Community
    • Features: Golf, Health Club, Library, Medical Facilities, Private School(s), Pool, Public Rec Facilities, Shopping/Mall
    • Security: Security System
    HOA
    • Has HOA: No
    Location
    • Region: North Haven

    Financial & listing details

    • Price per square foot: $229/sqft
    • Tax assessed value: $462,350
    • Annual tax amount: $13,621
    • Date on market: 7/21/2025
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