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Sold for $21,250,000
    • $21,250,000

    44 & 40 Mayo Ave, Greenwich, CT 06830

    7beds
    18,217sqft
    Residential, Single Family Residence
    Built in 1891
    2.74 Acres Lot
    $-- Zestimate®
    $1,166/sqft
    $-- Estimated rent

    Home value

    Not available

    Estimated sales range

    Not available

    Not available

    Zestimate® history
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    What's special

    Stunning alexa hampton-designed interiorGracious wraparound porchFormal gardensExpansive lawnsSpectacular poolSeven-bedroom masterpiece
    Nestled within the prestigious Belle Haven, Fairholme Estate is a magnificent English Manor that exudes timeless elegance and grandeur. Set on 2.74 beautifully landscaped acres, this seven-bedroom masterpiece features a spectacular pool, gracious wraparound porch, formal gardens, and expansive lawns, complemented by a charming coachman's cottage. Meticulously preserved to honor its historic character, the residence has been thoughtfully updated for modern living with a stunning, Alexa Hampton-designed interior that seamlessly blends classic sophistication with contemporary comfort. Fairholme Estate includes a separate 5,800 square foot Guest House.

    Zillow last checked:

    Listing updated:

    Listed by:

    Joanne Mancuso 203-667-3887,

    Houlihan Lawrence

    Bought with:

    Christopher Finlay, RES.0761408

    Brown Harris Stevens CT, LLC

    Source: Greenwich MLS, Inc.,MLS#: 124356MLS Logo

    Facts & features

    Interior

    Bedrooms & bathrooms
    • Bedrooms: 7
    • Bathrooms: 8
    • Full bathrooms: 6
    • 1/2 bathrooms: 2
    Heating
    • Natural Gas, Combination
    Cooling
    • Central Air
    Appliances
    • Laundry: Laundry Room
    Features
    • Cedar Closet(s), Kitchen Island, Bookcases, Back Stairs, Central Vacuum, Sauna
    • Windows: Bay Window(s)
    • Basement: Finished
    • Number of fireplaces: 8
    Interior area
    • Total structure area: 18,217
    • Total interior livable area: 18,217 sqft

    Property

    Parking
    • Total spaces: 2
    • Parking features: Garage
    • Garage spaces: 2
    Features
    • Patio & porch: Terrace
    • Has private pool: Yes
    Lot
    • Size: 2.74 Acres
    • Features: Garden, Level
    Details
    • Additional structures: Guest House
    • Parcel number: 021597/S
    • Zoning: RA-1
    • Other equipment: Generator

    Construction

    Type & style
    • Home type: SingleFamily
    • Architectural style: English Manor
    • Property subtype: Residential, Single Family Residence
    Materials
    • Stone, Stucco
    • Roof: Slate
    Condition
    • Year built: 1891
    • Major remodel year: 2020

    Utilities & green energy

    • Water: Public

    Community & HOA

    Community
    • Security: Security System
    HOA
    • HOA name: Belle Haven
    Location
    • Region: Greenwich

    Financial & listing details

    • Price per square foot: $1,166/sqft
    • Tax assessed value: $15,425,060
    • Annual tax amount: $161,615
    • Date on market: 2/19/2026
    • Inclusions: Call LB

    Price history

    DateEventPrice
    9/15/2026Sold$21,250,000-14.7%$1,166/sqft
    Source: Greenwich MLS, Inc. #124356 Report a problem
    6/29/2026Pending sale$24,900,000$1,367/sqft
    Source: Greenwich MLS, Inc. #124356 Report a problem
    2/19/2026Listed for sale$24,900,000$1,367/sqft
    Source: Greenwich MLS, Inc. #124356 Report a problem

    Public tax history

    Tax history is unavailable.

    Neighborhood: 06830

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    GreatSchools rating
    Schools provided by the listing agent
    • Elementary: Julian Curtiss
    • Middle: Central

    Source: Greenwich MLS, Inc.. This data may not be complete. We recommend contacting the local school district to confirm school assignments for this home.

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