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    New Haven County, CT Duplexes for Sale

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    Two-Unit Property in Portfolio
    Two-Unit Property in Portfolio

    40 N Beacon Street, Waterbury, CT 06704

    $890,000
    1,689 sqft 0.09 AC lot

    The two apartments are fully leased, with three bedrooms on the first floor and one on the second.

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    Duplex with Detached Garage
    Duplex with Detached Garage

    15-17 Hodge Avenue, Ansonia, CT 06401

    $469,900
    2,114 sqft 0.10 AC lot

    Two occupied apartments include in-unit laundry, with public water and sewer serving the property.

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    Two-Unit Duplex with Deck
    Two-Unit Duplex with Deck

    2 Westerman Avenue, Seymour, CT 06483

    $499,000
    1,800 sqft 0.16 AC lot

    Two apartments include laundry setups, a porch, a deck, and off-street parking.

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    Side-by-Side Duplex with Basements
    Side-by-Side Duplex with Basements

    53-55 Elihu St, Hamden, CT 06517

    $700,000
    2,828 sqft 0.26 AC lot

    Two remodeled apartments offer classic interiors, separate storage areas, and a detached garage on a residential lot.

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    Two-Unit Duplex with Private Balcony
    Two-Unit Duplex with Private Balcony

    16 King Place, New Haven, CT 06519

    $479,000
    1,899 sqft 0.12 AC lot

    RM2-zoned duplex with a tenant-occupied second-floor unit, private yard, and separate owner and rental living spaces.

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    Renovated Two-Unit Duplex
    Renovated Two-Unit Duplex

    33 Congress Avenue, Waterbury, CT 06708

    $389,000
    1,824 sqft 0.08 AC lot

    Two residential units offer updated interiors, separate utilities, and public water and sewer service.

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    Two-Unit Duplex with Deck
    Two-Unit Duplex with Deck

    310 N Colony Street, Wallingford, CT 06492

    $420,000
    1,508 sqft 0.33 AC lot

    CB40 zoning and separate one-bedroom residences provide a flexible two-unit configuration.

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    Renovated Water-View Duplex
    Renovated Water-View Duplex

    36 Merwin Avenue, Milford, CT 06460

    $699,000
    1,400 sqft

    Two separately serviced residences offer updated interiors, private laundry, central air, and off-street parking near beach access.

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    Two-Unit Duplex with Unit Mix
    Two-Unit Duplex with Unit Mix

    161 Thompson Street, New Haven, CT 06511

    $499,000
    2,936 sqft 0.20 AC lot

    RM2-zoned duplex with public water and sewer service.

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    Duplex with Detached Garage
    Duplex with Detached Garage

    76 Chapman Avenue, Waterbury, CT 06710

    $279,900
    3,909 sqft 0.49 AC lot

    Two-family property with fireplaces, a screened porch, basement access, and public utilities on a corner lot.

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    Remodeled Duplex with Finished Attic
    Remodeled Duplex with Finished Attic

    52 Wilson St, Waterbury, CT 06708

    $528,300
    2,015 sqft

    Two residential units offer updated kitchens, new baths, hardwood accents, and off-street parking.

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    Renovated Duplex with Sound Views
    Renovated Duplex with Sound Views

    592 Pond Point Avenue, Milford, CT 06460

    $849,900
    2,906 sqft 0.33 AC lot

    Side-by-side apartments feature separate entrances, generous rooms, and updated kitchens and bathrooms.

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

    42 Kondracki Lane, Wallingford, CT 06492

    $539,900
    2,240 sqft 0.69 AC lot

    Two separate homes combine private outdoor areas and tenant-paid utilities in a residential duplex configuration.

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    Duplex Property with Heated Pool
    Duplex Property with Heated Pool

    46 Florence Avenue, New Haven, CT 06513

    $789,000
    2,693 sqft

    Five bedrooms and three full bathrooms provide generous space in its current single-family arrangement.

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

    40 Kondracki Lane, Wallingford, CT 06492

    $539,900
    2,240 sqft 0.69 AC lot

    Two-bedroom residences include laundry hookups, outdoor areas, and designated off-street parking.

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    Two-Unit Duplex with Decks
    Two-Unit Duplex with Decks

    509-511 Roosevelt Dr, Derby, CT 06418

    $575,000
    3,840 sqft 0.23 AC lot

    Both homes are vacant, allowing the next owner to determine occupancy and rental plans for each residence.

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    Updated Duplex with Two Driveways
    Updated Duplex with Two Driveways

    33 Central Avenue, Milford, CT 06460

    $599,000
    1,440 sqft

    Two-unit property with refreshed interiors, in-unit laundry, and off-street parking near downtown Milford.

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    Three-Building Multifamily Portfolio
    Three-Building Multifamily Portfolio

    363-367 High Street, Naugatuck, CT 06770

    $759,000
    5,191 sqft 0.39 AC lot

    Public water and sewer serve the contiguous rental buildings.

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    Two-Unit Home with Barn Garage
    Two-Unit Home with Barn Garage

    380 Orange Avenue, Milford, CT 06461

    $975,000
    3,360 sqft

    Updated two-unit residence offers separate decks, in-unit laundry, and a separate barn with a one-car garage.

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    Two-Family Duplex With Garage
    Two-Family Duplex With Garage

    109 Hartley Drive, Waterbury, CT 06705

    $399,900
    2,392 sqft 0.31 AC lot

    Two-level income property with three bedrooms per residence, central air, decks, and public utilities.

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    Two-Unit Duplex with Hardwood Floors
    Two-Unit Duplex with Hardwood Floors

    27 Manila, Woodbridge, CT 06525

    $549,000
    2,376 sqft

    Each residence has its own utility services, with city water and sewer plus natural gas.

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    Residential Duplex with Attached Garages
    Residential Duplex with Attached Garages

    144 Forest Road, West Haven, CT 06516

    $435,000
    1,824 sqft 0.13 AC lot

    Each residence has a private entrance, two bedrooms, and lower-level laundry.

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    Duplex with Approved Rear ADU
    Duplex with Approved Rear ADU

    341 Ellsworth, New Haven, CT 06511

    $715,000
    1,871 sqft

    Approvals are in place for an additional single-family dwelling at the rear of the property.

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    Duplex With Separate Laundry Hookups
    Duplex With Separate Laundry Hookups

    63 Minerva Street, Derby, CT 06418

    $360,000
    1,920 sqft 0.10 AC lot

    Two residential units offer separate laundry hookups, updated flooring, and access to porch and deck areas.

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