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    Groton, CT
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    Groton, CT Duplexes for Sale

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    Mixed-Use Office with Apartments
    Updated: Jul 15
    Mixed-Use Office with Apartments

    296 Mitchell Street, Groton, CT 06340

    $575,000
    5,355 sqft 0.42 AC lot
    0.42‑acre mixed‑use property zoned FC in Groton’s Five Corners District
    Main building totals 5,355 SF, with about 3,480 SF finished office and apartment space
    Professional office suite plus two residential apartments with private entrances
    First‑floor 1‑bedroom apartment and second‑floor 3‑bedroom apartment
    Annex includes two large storage or workshop spaces, plus a detached garage with upper‑story loft
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    Renovated Duplex with Quartz Kitchens
    Updated: Aug 4
    Renovated Duplex with Quartz Kitchens

    27 Joliet Court, Groton, CT 06340

    $389,900
    1,392 sqft 0.27 AC lot
    Renovated two‑family property with 1,392 square feet
    0.27‑acre corner lot on a cul‑de‑sac
    Two units with electric baseboard heat
    Kitchens feature new ceiling‑height cabinets and quartz countertops
    Washer/dryer hookups in both bathrooms
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    Duplex Property with Public Utilities
    Duplex Property with Public Utilities

    8-10 Depot Road, Groton, CT 06340

    $325,000
    1,450 sqft 0.33 AC lot

    Zoned R-12 duplex built in 1942 with public water and public sewer service.

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    Victorian Duplex with Off-Street Parking
    Victorian Duplex with Off-Street Parking

    153 Baker Avenue, Groton, CT 06340

    $429,000
    2,009 sqft

    Two-unit Victorian property with separate heating systems, private parking, and a full basement.

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    Side-by-Side Duplex
    Side-by-Side Duplex

    8 Midway Oval, Groton, CT 06340

    $325,000
    1,542 sqft 0.23 AC lot

    Two-family property with public water, public sewer, and R-12 zoning.

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    Updated Two-Unit Duplex
    Updated Two-Unit Duplex

    358 Poquonnock Road, Groton, CT 06340

    $429,900
    1,734 sqft

    Two separate residences with recent improvements, off-street parking, and a sizable backyard support flexible ownership options.

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    Renovated Duplex with Quartz Kitchens
    Renovated Duplex with Quartz Kitchens

    27 Joliet Court, Groton, CT 06340

    $389,900
    1,392 sqft

    Renovated two-family property with electric heat, quartz kitchen counters, and city water and sewer.

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    Two-Family Residential Income Property
    Two-Family Residential Income Property

    102 Brandegee Avenue, Groton, CT 06340

    $424,900
    1,976 sqft

    Well-maintained duplex with two units, totaling five bedrooms and three full bathrooms, plus a large driveway and backyard.

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    Two-Family Residential Income Property
    Two-Family Residential Income Property

    8 Midway Oval, Groton, CT 06340

    $325,000
    1,542 sqft

    Well-maintained two-family property currently occupied by tenants, with potential value in having one vacant unit.

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    Victorian Duplex with Off-Street Parking
    Victorian Duplex with Off-Street Parking

    153 Baker Ave, Groton, CT 06340

    $429,000

    Two separately heated residences include laundry provisions, a full basement, and individual parking spaces.

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    Two-Family Duplex With Rental Income
    Two-Family Duplex With Rental Income

    8-10 Depot Rd, Groton, CT 06340

    $325,000

    Well-maintained two-family duplex is fully occupied by tenants, providing immediate rental income.

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    Based on your search, we've compiled 15 Potential Opportunities for your consideration. Besides 11 Active listings in Groton, CT, we suggest exploring several alternatives: 4 properties in Nearby Cities

    Opportunities in Nearby Cities

    Here are 4 Similar properties we found in Nearby Locations for your consideration.

    Duplex with Water Views
    Duplex with Water Views

    23 Ridgewood Avenue, Waterford, CT 06385

    $599,900
    1,680 sqft 0.16 AC lot

    Two-unit home near beach access with public water and sewer plus updates to roofing, siding, boiler, kitchen, bath, and flooring.

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    Two-Family Waterview Home
    Two-Family Waterview Home

    23 Ridgewood Avenue, Waterford, CT 06385

    $599,900
    1,680 sqft

    A flexible two-unit property near Ocean and Waterford Beach with waterviews and recent updates for owner-occupants or investors.

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    Duplex With Tandem Garage
    Duplex With Tandem Garage

    35 Moore Avenue, New London, CT 06320

    $479,900
    2,420 sqft

    Two-unit residential property with updated interiors, separate utilities, basement storage, and covered porch space.

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    Restaurant Bar with Apartments
    Restaurant Bar with Apartments

    9 Tilley St, New London, CT 06320

    Contact for pricing
    4,173 sqft

    Turnkey restaurant and bar with a second-floor apartment unit and an outdoor patio.

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    Groton, CT Duplexes Market Trends and Statistics

    Explore 11 duplexes for sale in Groton, CT, showcased through 11 active listings on our real estate platform. These investment opportunities span a total of 18,392 square feet of properties for sale, with an estimated market value of $4,367,600.

    Sale prices for duplexes in Groton, CT start at $325,000, averaging $397,054, and reaching up to $575,000 — offering options for a variety of budgets and business needs. Daily updated analytics ensure you stay ahead with the latest data and market trends.

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    Top Commercial Asset Segments

    Commercial property segments ranked by active listings on the market

    Duplexes 12
    Apartment buildings 3
    Triplexes 3
    Quadplexes 2
    Short term rental properties 1

    Demographics Overview

    Population 30K
    Population Growth (5Y) -3.0%
    Median Household Income $77,768
    College Educated 27.0%

    High-Yield Neighborhoods for Investment

    Identify Groton submarkets with the highest inventory density on the market and evaluate the average listing prices of real estate assets

    Neighborhood Average Price
    06340 $391.8K

    Taxes & Financing

    Tax Rate (average for all types) 2.69%
    Property Tax per SF $42.50 per SF
    Average Loan-to-Value 65.0%

    Listings Trend

    New vs delisted commercial listings in New London County

    New Delisted

    Total CRE Inventory on Market (SF)

    Property Size Breakdown

    The majority of commercial real estate listings in Groton fall within the 100,000+ square foot range.

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