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Off market
  • $4,291,700

    56 Frontier Rd, Cos Cob, CT 06807

    5beds
    6,296sqft
    SingleFamily
    Built in 2002
    2.01 Acres Lot
    $4,291,700 Zestimate®
    $682/sqft
    $7,687 Estimated rent

    Home value

    $4,291,700

    $3.86M - $4.76M

    $7,687/mo

    Zestimate® history
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    Owner options

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    $7,687/mo

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    $7,687/mo

    Rent Zestimate®

    Refinance and save

    $24,188/mo

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    $24,188/mo

    Est. payment

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    What's special

    OWNER SAYS BRING OFFERS! This 5 bedroom, 6200+ sq. ft., Shingle style home sits on 2 park-like acres with wonderful, secluded backyard on quiet road in mid-country. Sundrenched, expansive interior showcases Brazilian wood floors, exquisite millwork, lofty ceilings & fireplaces in main rooms. Boasts granite-clad kitchen with center island open to breakfast room; family, dining rooms both with French doors to rear patio, butler's pantry, library, living room, mudroom & two half baths. Second level features master suite with tray ceiling, walk-in closet, deluxe bath; 3 en-suite bedrooms; separate wing with 5th bedroom, office, full bath and back stairs. Third floor offers office, hobby room, cedar closet & storage rooms. LL - Playroom, theater, gym & full bath compose lower level.

    This property is off market, which means it's not currently listed for sale or rent on Zillow. This may be different from what's available on other websites or public sources.

    Facts & features

    Interior

    Bedrooms & bathrooms
    • Bedrooms: 5
    • Bathrooms: 8
    • Full bathrooms: 6
    • 1/2 bathrooms: 2
    Heating
    • Forced air
    Features
    • Basement: Partially finished
    • Attic: Finished
    • Has fireplace: Yes
    Interior area
    • Total interior livable area: 6,296 sqft

    Property

    Parking
    • Total spaces: 3
    • Parking features: Garage - Attached
    Features
    • Exterior features: Wood
    Lot
    • Size: 2.01 Acres
    Details
    • Parcel number: GREEM08B3596
    • Zoning: RA-2

    Construction

    Type & style
    • Home type: SingleFamily
    • Architectural style: Colonial
    Materials
    • Frame
    • Roof: Shake / Shingle
    Condition
    • Year built: 2002

    Utilities & green energy

    • Water: Well

    Community & neighborhood

    Location
    • Region: Cos Cob

    Other

    Other facts
    • Cooling System: Central A/C
    • Laundry Comments: Separate Room
    • Heat Fuel: Gas
    • Gas Source: Public Utility
    • Hot Water: Gas
    • Design: Colonial
    • Features: Terrace, Security System, Cable TV, Auto Garage Door, Back Stairs, Cedar Closet, Central Vacuum
    • Basement Type: Full, Partially Finished
    • Heat System: Forced Air
    • Master Bdrm Comments: Walk-in Closet(s)
    • Lot Description: Parklike
    • Water Source: Well
    • Kitchen Comments: Island, Breakfast Room
    • Master Bth Comments: Luxury Bath
    • Excluded: Call LB
    • Dining Room Comments: Formal
    • Family Room Comments: Adjacent Kitchen
    • Entry Hall Comments: Grand Entrance
    • Entry Hall Ceilings: Double Height
    • Exterior: Shake Shingle
    • Attic: Finished
    • Other Room Comments: Media Room
    • Zoning: RA-2
    • Design Plan: Traditional
    • SqFt Source: Taxcard
    • Roof: Wood

    Price history

    DateEventPrice
    5/27/2022Sold$3,225,000+8.4%$512/sqft
    Source: Greenwich MLS, Inc. #115118
    3/5/2022Contingent$2,975,000$473/sqft
    Source: Greenwich MLS, Inc. #115118
    2/23/2022Listed for sale$2,975,000$473/sqft
    Source: Greenwich MLS, Inc. #115118
    9/2/2021Listing removed--
    Source: Greenwich MLS, Inc.
    7/13/2021Price change$2,975,000-5.6%$473/sqft
    Source: Greenwich MLS, Inc. #112353

    Public tax history

    YearProperty taxesTax assessment
    2025$26,804 +2.8%$2,226,210
    2024$26,069 +11.9%$2,226,210 +8.8%
    2023$23,299 +3.3%$2,045,540 +2.3%

    Find assessor info on the county website

    Neighborhood: 06807

    Nearby schools

    GreatSchools rating
    Schools provided by the listing agent
    • Elementary: North Street
    • Middle: Central
    • High: Greenwich High School
    • District: Greenwich Public School District

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

    Sell for more on Zillow
    Get a free Zillow Showcase℠ listing and you could sell for .
    $4,291,700
    2% more+ $85,834
    With Zillow Showcase(estimated)
    $4,377,534