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  • Zillow Home logoZestimate®
    $2,903,600

    4 Mercia Ln, Greenwich, CT 06830

    4beds
    4,397sqft
    Single Family Residence
    Built in 1995
    0.52 Acres Lot
    $2,903,600 Zestimate®
    $660/sqft
    $12,054 Estimated rent

    Home value

    $2,903,600

    $2.76M - $3.05M

    $12,054/mo

    Zestimate® history
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    What's special

    Heated poolHarbor breezes

    Belle Haven Peninsula-one of Greenwich's most coveted coastal enclaves, where harbor breezes, in-town convenience, and quiet residential character come together in a way few addresses can offer. Privately sited on a tranquil cul-de-sac and close to downtown, this 4-BR, 3.5-BA residence is approx. 4,300 sq ft of graciously scaled living space. Built in 1995 and impeccably maintained, the home opens to a sun-drenched, open-concept kitchen and great room the natural heart of the home, the principal rooms flow effortlessly to a heated pool and beautifully landscaped grounds designed for summer entertaining. The primary suite offers a serene retreat, while the finished third floor and full lower level- easily a 5th BR -invite flexibility for guests, fitness, or quiet work. A rare offering.

    This property is not currently displayed as for sale or rent on Zillow. This may be different from what's on other websites or public sources.

    Zillow last checked:

    Source: Douglas Elliman,MLS#: 125111MLS Logo

    Facts & features

    Interior

    Bedrooms & bathrooms
    • Bedrooms: 4
    • Bathrooms: 4
    • Full bathrooms: 3
    • 1/2 bathrooms: 1
    Features
    • Has basement: No
    Interior area
    • Total structure area: 4,397
    • Total interior livable area: 4,397 sqft

    Property

    Features
    • Has private pool: Yes
    Lot
    • Size: 0.52 Acres
    Details
    • Parcel number: GREEM02B1785S

    Construction

    Type & style
    • Home type: SingleFamily
    • Architectural style: Other
    • Property subtype: Single Family Residence
    Condition
    • Year built: 1995

    Community & HOA

    Community
    • Subdivision: Greenwich
    Location
    • Region: Greenwich

    Financial & listing details

    • Price per square foot: $660/sqft
    • Tax assessed value: $1,401,470
    • Annual tax amount: $17,321
    • Date on market: 5/28/2026
    • Lease term: Contact For Details

    Price history

    DateEventPrice
    8/28/2026Listing removed$2,995,000$681/sqft
    Source: Douglas Elliman #125111 Report a problem
    8/10/2026Price change$2,995,000-4.9%$681/sqft
    Source: Greenwich MLS, Inc. #125111 Report a problem
    5/28/2026Listed for sale$3,150,000+296.2%$716/sqft
    Source: Greenwich MLS, Inc. #125111 Report a problem
    10/16/2000Sold$795,000$181/sqft
    Source: Smart MLS #98081945 Report a problem

    Public tax history

    YearProperty taxesTax assessment
    2025$17,321 +3.5%$1,401,470
    2024$16,728 +2.6%$1,401,470
    2023$16,308 +0.9%$1,401,470
    2022$16,159 +6.6%$1,401,470 +11.3%
    2021$15,159 +0.2%$1,259,090
    2020$15,134 -0.8%$1,259,090 +0.2%
    2019$15,256 +2.3%$1,256,640
    2018$14,916 -1.2%$1,256,640
    2017$15,104 +1.6%$1,256,640
    2016$14,865 $1,256,640
    Find assessor info on the county website

    Neighborhood: 06830

    Nearby schools

    GreatSchools rating
    Sell for more on Zillow
    Get a Zillow Showcase℠ listing at no additional cost and you could sell for .
    $2,903,600
    2% more
    +$58,072
    With Zillow Showcase(estimated)
    $2,961,672
    Sell for more on Zillow
    Get a Zillow Showcase℠ listing at no additional cost and you could sell for .
    $2,903,600
    2% more
    +$58,072
    With Zillow Showcase(estimated)
    $2,961,672