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Sold for $374,000
    • $374,000

    21 Tower Avenue, Groton, CT 06340

    3beds
    2,171sqft
    Single Family Residence
    Built in 1963
    0.36 Acres Lot
    $374,100 Zestimate®
    $172/sqft
    $3,331 Estimated rent

    Home value

    $374,100

    $348,000 - $404,000

    $3,331/mo

    Zestimate® history
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    What's special

    Delightful sun porchThree comfortable bedroomsSeparate family roomBeautifully refinished hardwood floorsUpdated modern light fixturesFreshly painted wallsWonderful spacious layout
    This cherished family home is ready to open its doors to a brand-new chapter. Lovingly maintained by the same family for over six decades, this property has just undergone a spectacular transformation with recent renovations completed to offer its next owner ultimate peace of mind and modern comfort. Step inside to find a bright, revitalized interior featuring freshly painted walls, updated modern light fixtures, and beautifully refinished hardwood floors that gleam under the natural light. The main level offers a wonderful, spacious layout designed for both connection and privacy. It features three comfortable bedrooms, a formal dining room for holiday gatherings, a welcoming front living room, and a separate family room where everyone can spread out. A delightful sun porch sits just off the family living space, offering the perfect spot for a quiet afternoon read. The extensive upgrades continue with two fully remodeled, full bathrooms. Need even more space? The finished lower level provides an expansive secondary living area, complete with a full bath, ideal for a recreation room, office or guest suite. A 3 years young roof, boiler is from 2019 and an under-house garage offering secure parking and excellent additional storage space. Perfectly situated in a highly convenient location, you are just minutes away from local amenities, shopping, dining, downtown Mystic and with an easy, seamless commute to Electric Boat (EB) and the Navy Base

    Zillow last checked:

    Listing updated:

    Listed by:

    Renee R. McCammon (860)705-8084,

    Berkshire Hathaway NE Prop. 860-536-4906

    Bought with:

    Elizabeth DaRosa, RES.0836435

    RE/MAX River's Edge

    Source: Smart MLS,MLS#: 24177312MLS Logo

    Facts & features

    Interior

    Bedrooms & bathrooms
    • Bedrooms: 3
    • Bathrooms: 2
    • Full bathrooms: 2
    Primary bedroom
    • Features: Hardwood Floor
    • Level: Main
    Bedroom
    • Level: Main
    Bedroom
    • Level: Main
    Bathroom
    • Level: Main
    Bathroom
    • Level: Lower
    Den
    • Level: Lower
    Dining room
    • Features: Hardwood Floor
    • Level: Main
    Family room
    • Level: Main
    Living room
    • Features: Hardwood Floor
    • Level: Main
    Heating
    • Hot Water, Oil
    Cooling
    • Ceiling Fan(s)
    Appliances
    • Included: Cooktop, Oven, Microwave, Range Hood, Refrigerator, Dishwasher, Washer, Dryer, Water Heater
    • Laundry: Main Level
    Features
    • Basement: Full,Heated,Storage Space,Garage Access,Interior Entry,Partially Finished,Liveable Space
    • Attic: Storage,Access Via Hatch
    • Has fireplace: No
    Interior area
    • Total structure area: 2,171
    • Total interior livable area: 2,171 sqft
    • Finished area above ground: 1,594
    • Finished area below ground: 577

    Property

    Parking
    • Total spaces: 5
    • Parking features: Attached, Paved, Off Street, Driveway, Garage Door Opener, Private
    • Attached garage spaces: 2
    • Has uncovered spaces: Yes
    Features
    • Patio & porch: Enclosed, Porch
    Lot
    • Size: 0.36 Acres
    • Features: Wetlands, Few Trees, Wooded, Level
    Details
    • Additional structures: Shed(s)
    • Parcel number: 1953477
    • Zoning: IG

    Construction

    Type & style
    • Home type: SingleFamily
    • Architectural style: Ranch
    • Property subtype: Single Family Residence
    Materials
    • Vinyl Siding
    • Foundation: Concrete Perimeter
    • Roof: Asphalt
    Condition
    • New construction: No
    • Year built: 1963

    Utilities & green energy

    • Sewer: Public Sewer
    • Water: Public

    Community & HOA

    Community
    • Features: Golf, Health Club, Library, Medical Facilities, Playground, Private School(s), Public Rec Facilities, Shopping/Mall
    • Subdivision: Poquonock Bridge
    HOA
    • Has HOA: No
    Location
    • Region: Groton

    Financial & listing details

    • Price per square foot: $172/sqft
    • Tax assessed value: $210,280
    • Annual tax amount: $6,205
    • Date on market: 5/21/2026

    Price history

    DateEventPrice
    8/21/2026Sold$374,000+1.4%$172/sqft
    Source: Smart MLS #24177312 Report a problem
    8/14/2026Pending sale$369,000$170/sqft
    Source: Smart MLS #24177312 Report a problem
    7/9/2026Contingent$369,000$170/sqft
    Source: Berkshire Hathaway HomeServices New England Properties #24177312 Report a problem
    6/24/2026Price change$369,000-5.1%$170/sqft
    Source: Smart MLS #24177312 Report a problem
    5/21/2026Listed for sale$389,000$179/sqft
    Source: Smart MLS #24177312 Report a problem

    Public tax history

    YearProperty taxesTax assessment
    2025$6,205 +6.2%$210,280
    2024$5,842 +2%$210,280
    2023$5,726 +2.4%$210,280
    2022$5,593 +22.1%$210,280 +49.1%
    2021$4,580 +2.7%$141,050
    2020$4,460 +3.8%$141,050
    2019$4,295 +1%$141,050
    2018$4,251 +2.7%$141,050
    2017$4,141 -0.4%$141,050 -4.7%
    2016$4,157 +4%$148,050
    2015$3,997 +2.7%$148,050
    2014$3,891 +1.4%$148,050
    2013$3,837 -0.8%$148,050
    2012$3,867 +0.3%$148,050 -6.3%
    2011$3,855 +5%$158,060
    2010$3,670 +5.8%$158,060 +3.6%
    2009$3,470 +7.4%$152,530
    2008$3,230 +47.7%--
    2006$2,187 +4.8%$90,930
    2005$2,087 +1.5%$90,930
    2004$2,057 -0.6%$90,930
    2003$2,069 -6.5%$90,930 +20.7%
    2001$2,214 -1.4%$75,320 +4.5%
    2000$2,246 -2.2%$72,100 -4.3%
    1996$2,297 $75,320
    Find assessor info on the county website

    Neighborhood: 06340

    Nearby homes

    Nearby schools

    GreatSchools rating
    Schools provided by the listing agent
    • High: Fitch Senior

    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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    Sell for more on Zillow
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    With Zillow Showcase(estimated)
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