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    Old Lyme, CT Duplexes for Sale

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    East Haddam, CT Deep River, CT Essex, CT
    Old Lyme Beach Community Property
    $888,000
    2,225 SF
    Old Lyme Beach Community Property

    40 Portland Avenue, Old Lyme, CT 6371

    Two homes and an in-law unit near the beach.
    • Beach rights and a short walk to the beach.
    • Two separate homes on one lot, offering flexibility.
    • Main house includes a connected in‑law unit.
    • Recently renovated and freshly painted.
    • Potential for use as a family home or academic rental investment.
    Updated: May 17
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    Beach Home in Desirable Community
    $619,900
    Beach Home in Desirable Community

    10 Old Colony Rd, Old Lyme, CT 6371

    Spacious duplex in a desirable beach community, move-in ready.
    • Beach home in a desirable beach community.
    • Two units, each with 3 bedrooms, 1 bath, kitchen, and sunroom.
    • Generous lot with backyard and plenty of parking.
    • Bonus rooms on the 3rd floor with half bath.
    • Full, dry, and clean basement for storage and overflow space.
    Updated: Apr 27
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    Multi-Use Property with Storage Permit
    $1,250,000
    1,698 SF
    Multi-Use Property with Storage Permit

    Multi-use property with storage unit permit and rental income.

    224 Shore Road, Old Lyme, CT 6371

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    Based on your search, we've compiled 7 Potential Opportunities for your consideration. Besides 3 Active listings in Old Lyme, 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.

    Updated Duplex in East Lyme
    $499,900
    2,524 SF
    Updated Duplex in East Lyme

    Well-maintained 2-family home in desirable East Lyme neighborhood.

    26-28 Gurley Road, East Lyme, CT 06333

    View details
    Updated Duplex in East Lyme
    $499,900
    0.50 Acres
    Updated Duplex in East Lyme

    Well-maintained 2-family home near Niantic River.

    26-28 Gurley Rd, East Lyme, CT 6333

    View details
    Centerbrook Two-Unit Income Property
    $469,900
    Centerbrook Two-Unit Income Property

    Well-maintained two-unit property in the heart of Centerbrook.

    46 Main St, Essex, CT 6409

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    Centerbrook Two-Unit Income Property
    $469,900
    1,252 SF
    Centerbrook Two-Unit Income Property

    Well-maintained two-unit property in the heart of Centerbrook.

    46 Main Street, Essex, CT 6409

    View details

    Old Lyme, CT Duplexes Investment Opportunities Market Analysis

    Explore 3 duplexes for sale in Old Lyme, CT, showcased through 3 active listings on our real estate platform. These investment opportunities span a total of 3,923 square feet of properties for sale, with an estimated market value of $2,138,000.

    Sale prices for duplexes in Old Lyme, CT start at $888,000, averaging $1,069,000, and reaching up to $1,250,000 — 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

    Duplexes 5
    Short term rental properties 1

    Demographics Overview

    Population 9,855
    Population Growth (5Y) +1.7%
    Median Household Income $127,429
    College Educated 86.8%

    High-Yield Neighborhoods for Investment

    Identify Old Lyme submarkets with the highest inventory density on the market and evaluate the median listing prices of real estate assets

    Neighborhood Average Price
    06371 $919.3K

    Taxes & Financing

    Tax Rate (average for all types) 2.20%
    Property Tax per SF $42.14 per sq ft
    Average Loan-to-Value 65.0%

    Listings Trend

    Total CRE Area on Market Trend

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