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For sale
    • $989,000

    21 Elm Street, Stonington, CT 06378

    4beds
    2,468sqft
    : 
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    Single Family Residence
    Built in 1890
    8,276 Square Feet Lot
    $970,000 Zestimate®
    $401/sqft
    $-- HOA

    What's special

    Two fireplacesStriking historical colonialFour bedrooms
    Situated in the heart of Stonington Borough, 21 Elm Street is a striking historical colonial that pairs late-19th-century character with modern updates, leaving endless possibilities for a new owner to make the house their own. Spanning nearly 2,500 square feet of living space, the residence features four bedrooms, two full baths and one half bath, plenty of room to entertain and relax with two fireplaces and a full attic offering exceptional storage. The home delivers year-round comfort and peace of mind with a brand-new furnace and central air conditioning already in place. What truly sets this coastal property apart is its rare 0.19-acre oversized lot, offering an unparalleled amount of outdoor space for Borough living. The expansive, fenced-in backyard serves as a private oasis, complete with access to the attached 1-car garage and a standalone pool house that provides a versatile option for a studio, workshop, or garden house. Combining historic charm, rare acreage and endless possibilities, this property offers an incredible opportunity to enjoy one of Connecticut's most coveted seaside neighborhoods.
    42 days
    |
    2,383
    |
    120
    |

    Likely to sell faster than

    Zillow last checked:

    Listing updated:

    Listed by:

    Jonah Tomsick (440)289-3402,

    Flagship Real Estate Advisors 401-789-2255

    Source: Smart MLS,MLS#: 24175745MLS Logo

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      Facts & features

      Interior

      Bedrooms & bathrooms
      • Bedrooms: 4
      • Bathrooms: 3
      • Full bathrooms: 2
      • 1/2 bathrooms: 1
      Rooms
      • Room types: Bonus Room, Steam/Sauna, Solarium, Workshop
      Primary bedroom
      • Level: Main
      Bedroom
      • Level: Upper
      Bedroom
      • Level: Upper
      Bedroom
      • Level: Upper
      Bathroom
      • Level: Main
      Bathroom
      • Level: Upper
      Bathroom
      • Level: Main
      Dining room
      • Level: Main
      Kitchen
      • Level: Main
      Heating
      • Forced Air, Oil
      Cooling
      • Central Air
      Appliances
      • Included: Oven/Range, Microwave, Refrigerator, Washer, Dryer, Electric Water Heater, Water Heater
      • Laundry: Main Level
      Features
      • Basement: Crawl Space
      • Attic: Walk-up
      • Number of fireplaces: 2
      Interior area
      • Total structure area: 2,468
      • Total interior livable area: 2,468 sqft
      • Finished area above ground: 2,468
      Video & virtual tour

      Property

      Parking
      • Total spaces: 1
      • Parking features: Attached
      • Attached garage spaces: 1
      Features
      • Patio & porch: Patio
      • Exterior features: Sidewalk, Breezeway, Garden
      • Has private pool: Yes
      • Pool features: In Ground
      • Fencing: Full
      Lot
      • Size: 8,276 Square Feet
      • Features: Level, Historic District
      Details
      • Additional structures: Cabana, Guest House, Pool House
      • Parcel number: 2074830
      • Zoning: RP

      Construction

      Type & style
      • Home type: SingleFamily
      • Architectural style: Colonial
      • Property subtype: Single Family Residence
      Materials
      • Clapboard
      • Foundation: Concrete Perimeter
      • Roof: Asphalt
      Condition
      • New construction: No
      • Year built: 1890

      Utilities & green energy

      • Sewer: Public Sewer
      • Water: Public

      Community & HOA

      Community
      • Subdivision: Stonington Borough
      HOA
      • Has HOA: No
      Location
      • Region: Stonington

      Financial & listing details

      • Price per square foot: $401/sqft
      • Tax assessed value: $636,000
      • Annual tax amount: $12,939
      • Date on market: 6/4/2026

        Estimated market value

        $970,000

        $922,000 - $1.02M

        $6,117/mo

        Price history

        DateEventPrice
        6/4/2026Listed for sale$989,000$401/sqft
        Source: Smart MLS #24175745 Report a problem

        Public tax history

        YearProperty taxesTax assessment
        2025$12,939 +4.3%$636,000
        2024$12,402 -0.8%$636,000
        2023$12,497 -4%$636,000 +30.2%
        2022$13,023 -0.7%$488,500
        2021$13,116 +1.9%$488,500
        2020$12,877 $488,500
        2019$12,877 +3%$488,500
        2018$12,496 +3.5%$488,500 +4.5%
        2017$12,078 +2.9%$467,600
        2016$11,741 +4.5%$467,600
        2015$11,232 $467,600
        Find assessor info on the county website

        Monthly payment

        Est. payment

        Payment breakdown

        Explore the cost of this home by adjusting the details. Changes won't be saved.
        All calculations are estimates and provided by Zillow, Inc. for informational purposes only. Actual amounts may vary.
        HOA fees may include property taxes on listings classified as Co-Ops. Contact the listing agent and/or owner for fee details.
        Mortgage interest rates are dependent on a number of factors, including credit score, down payment, and repayment length. Interest rate data provided by Zillow Group Marketplace, Inc. as of 1/1/1970 from various mortgage lenders with which we have lead or other similar arrangements; the Estimated Payment is an average of those rates.
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        Climate risks

        Neighborhood: 06378

        Getting around

        47 / 100
        Car-Dependent
        50 / 100
        Bikeable

        Nearby schools

        GreatSchools rating
        Schools provided by the listing agent
        • Elementary: Deans Mill
        • High: Stonington

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

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