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For sale
    • Price cut: $41K (10/24)
    $439,000

    1320 Route 12, Groton, CT 06340

    4beds
    2,406sqft
    : 
    $2,921/mo
    Get pre-qualified
    Multi Family
    Built in 1900
    -- sqft lot
    $435,900 Zestimate®
    $182/sqft
    $-- HOA

    What's special

    Two-family opportunity on 1.52 acres in Groton! This spacious side-by-side duplex offers over 2,400 square feet of living space, making it an excellent option for an owner occupant, multi-generational living, or investment property. Recent improvements include a new roof, septic tank, new siding, and updated kitchens and appliances in both units. The main house offers ample opportunity to add your own finishing touches and personalize the space, while the apartment has been thoughtfully updated with modern finishes and new flooring. Enjoy the convenient location across from the Navy Subbase and Exchange, minutes to Electric Boat, the Coast Guard Academy, shopping, dining, and I-95. A versatile property with plenty of potential - a must see!
    42 days
    2,486
    200

    Likely to sell faster than

    Zillow last checked:

    Listing updated:

    Listed by:

    Nancy Mesham Team,

    Heidi Hoss (860)575-5333,

    Coldwell Banker Realty 860-434-8600,

    Co-Listing Agent: Nancy Mesham 860-227-9071,

    Coldwell Banker Realty

    Source: Smart MLS,MLS#: 24210847MLS Logo

      Facts & features

      Interior

      Bedrooms & bathrooms
      • Bedrooms: 4
      • Bathrooms: 4
      • Full bathrooms: 3
      • 1/2 bathrooms: 1
      Heating
      • Hot Water, Oil
      Cooling
      • Ceiling Fan(s), Window Unit(s)
      Appliances
      • Included: Water Heater
      • Laundry: In Unit
      Features
      • Basement: Partial,Unfinished,Storage Space,Concrete
      • Attic: Access Via Hatch
      • Number of fireplaces: 1
      Interior area
      • Total structure area: 2,406
      • Total interior livable area: 2,406 sqft
      • Finished area above ground: 2,406

      Property

      Parking
      • Total spaces: 1
      • Parking features: Detached
      • Garage spaces: 1
      Features
      • Patio & porch: Deck
      Lot
      • Size: 1.52 Acres
      • Features: Few Trees, Wooded
      Details
      • Parcel number: 1948930
      • Zoning: RU-20

      Construction

      Type & style
      • Home type: MultiFamily
      • Architectural style: Units are Side-by-Side
      • Property subtype: Multi Family
      • Attached to another structure: Yes
      Materials
      • Vinyl Siding
      • Foundation: Concrete Perimeter, Stone
      • Roof: Asphalt
      Condition
      • New construction: No
      • Year built: 1900

      Utilities & green energy

      • Sewer: Septic Tank
      • Water: Well

      Community & HOA

      HOA
      • Has HOA: No
      Location
      • Region: Groton

      Financial & listing details

      • Price per square foot: $182/sqft
      • Tax assessed value: $153,930
      • Annual tax amount: $4,542
      • Date on market: 10/2/2026

        Estimated market value

        $435,900

        $414,000 - $458,000

        $2,052/mo

        Price history

        DateEventPrice
        10/24/2026Price change$439,000-8.5%$182/sqft
        Source: Smart MLS #24210847 Report a problem
        10/2/2026Listed for sale$480,000$200/sqft
        Source: Smart MLS #24210847 Report a problem
        9/30/2026Listing removed$480,000$200/sqft
        Source: Smart MLS #24192648 Report a problem
        9/25/2026Price change$480,000-1.2%$200/sqft
        Source: Smart MLS #24192648 Report a problem
        8/7/2026Price change$485,900-0.8%$202/sqft
        Source: Smart MLS #24192648 Report a problem
        7/29/2026Price change$490,000-6.7%$204/sqft
        Source: Smart MLS #24192648 Report a problem
        7/18/2026Listed for sale$525,000-0.9%$218/sqft
        Source: Smart MLS #24192648 Report a problem
        7/15/2026Listing removed$530,000$220/sqft
        Source: Smart MLS #24177598 Report a problem
        7/14/2026Price change$530,000-5.4%$220/sqft
        Source: Smart MLS #24177598 Report a problem
        7/9/2026Price change$560,000-4.6%$233/sqft
        Source: Smart MLS #24177598 Report a problem
        6/15/2026Price change$587,000-2%$244/sqft
        Source: Smart MLS #24177598 Report a problem
        6/4/2026Listed for sale$599,000+23.5%$249/sqft
        Source: Smart MLS #24177598 Report a problem
        2/25/2025Sold$485,000-1%$202/sqft
        Source: Smart MLS #24071523 Report a problem
        1/30/2025Listed for sale$489,900+292.2%$204/sqft
        Source: Smart MLS #24071523 Report a problem
        5/1/2020Listing removed$900
        Source: TurboTenant Report a problem
        4/8/2020Price change$900-18.2%
        Source: TurboTenant Report a problem
        4/2/2020Listed for rent$1,100
        Source: TurboTenant Report a problem
        7/1/1987Sold$124,900$52/sqft
        Source: Public Record Report a problem

        Public tax history

        YearProperty taxesTax assessment
        2025$4,542 +6.2%$153,930
        2024$4,276 +2%$153,930
        2023$4,192 +2.4%$153,930
        2022$4,095 -19.4%$153,930 -1.6%
        2021$5,080 +2.7%$156,450
        2020$4,947 +3.8%$156,450
        2019$4,764 +1%$156,450
        2018$4,715 +2.7%$156,450
        2017$4,593 -4.8%$156,450 -9%
        2016$4,826 +4%$171,850
        2015$4,640 +2.7%$171,850
        2014$4,516 +1.4%$171,850
        2013$4,454 -0.8%$171,850
        2012$4,489 +0.1%$171,850 -6.5%
        2011$4,483 +5%$183,820
        2010$4,268 +2.1%$183,820
        2009$4,182 +6.1%$183,820
        2008$3,941 +13.2%--
        2006$3,482 +4.5%$115,500
        2005$3,332 +2.2%$115,500
        2004$3,259 +0.6%$115,500
        2003$3,240 +21.1%$115,500 +26.9%
        2001$2,675 -3.6%$91,000 +2.1%
        2000$2,776 $89,110 -2.1%
        1996$2,776 $91,000
        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.
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        Climate risks

        Neighborhood: Conning Towers-Nautilus Park

        Getting around

        10 / 100
        Car-Dependent
        13 / 100
        Somewhat Bikeable

        Nearby schools

        GreatSchools rating

        A local agent can set up tours, give advice and negotiate with sellers.

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