Advertise
    West Haven, CT
    Duplex

    West Haven, CT Duplexes for Sale

    Notify Me
    List
    Map
    North Haven, CT Seymour, CT Wallingford, CT Ansonia, CT Branford, CT Orange, CT Beacon Falls, CT North Branford, CT
    91 properties
    Sort:
    Two-Family Property with Off-Street Parking
    Updated: Aug 24
    Two-Family Property with Off-Street Parking

    215 Dwight Street, New Haven, CT 06511

    $725,000
    4,862 sqft 0.09 AC lot
    4,862‑square‑foot two‑family property on a 0.09‑acre lot
    Upper unit spans the 2nd and 3rd floors and includes 4 bedrooms
    First‑floor kitchen and bathroom renovated with granite, stainless appliances, and new flooring
    Two off‑street parking spaces, with currently one space per unit
    Heated basement, backyard, porch, and garden area
    View details
    Duplex with Central Air
    Updated: Sep 16
    Duplex with Central Air

    78 Highland Avenue, East Haven, CT 06512

    $630,000
    3,559 sqft 0.39 AC lot
    Two‑family property with 3,559 square feet
    0.39‑acre parcel in East Haven, CT
    Gas forced‑air heat and central air conditioning in each unit
    Eight bedrooms and three bathrooms listed
    Two‑story addition, updated electrical service, roof replacement, and interior drywall and insulation work
    View details
    Side-by-Side Duplex
    Side-by-Side Duplex

    53-55 Elihu Street, Hamden, CT 06517

    $700,000
    2,828 sqft 0.26 AC lot

    Two mirror-image residences offer classic details, updated kitchens and baths, private basements, and shared outdoor amenities.

    View details
    Realmo Analytics Monitor Off-market properties and contact owners who are ready to sell. Many signals applied to make quality leads for you. Get Leads
    Remodeled Duplex with Finished Third Floor
    Remodeled Duplex with Finished Third Floor

    50 Anthony Street, New Haven, CT 06515

    $619,900
    4,000 sqft

    Two-unit property with upgraded interiors, modernized systems, and flexible additional living space.

    View details
    Duplex with Inground Pool
    Duplex with Inground Pool

    356 Humphrey Street, New Haven, CT 06511

    $985,000
    3,772 sqft 0.12 AC lot

    Legal two-family property with a flexible multi-level layout, original woodwork, and public water and sewer.

    View details
    Two-Unit Duplex with Above-Ground Pool
    Two-Unit Duplex with Above-Ground Pool

    561 Savin Avenue, West Haven, CT 06516

    $619,900
    2,932 sqft 0.17 AC lot

    Separate gas and electric meters serve the two residences, with laundry in the first-floor unit and hookups upstairs.

    View details
    2-Unit Duplex with Garden Apartment
    2-Unit Duplex with Garden Apartment

    75 Perkins Street, New Haven, CT 06513

    $349,900
    2,112 sqft 0.07 AC lot

    A separate garden-level apartment is leased through September 1, 2027.

    View details
    Historic Two-Family with Parking
    Historic Two-Family with Parking

    215 Dwight Street, New Haven, CT 06511

    $725,000
    4,862 sqft

    Corner property offers two residential units, private outdoor space, and convenient access to downtown amenities.

    View details
    Two-Unit Residential Income Property
    Two-Unit Residential Income Property

    49 Meadow Street, East Haven, CT 06512

    $649,900
    896 sqft 0.38 AC lot

    Mixed single-family and 2-family configuration sold as-is, with extensive rehab needs and a cash sale required.

    View details
    Six-Bedroom Duplex with Detached Garage
    Six-Bedroom Duplex with Detached Garage

    323 W Division Street, New Haven, CT 06511

    $469,900
    2,268 sqft 0.08 AC lot

    RM2-zoned property features separate living arrangements across three floors and a fenced yard.

    View details
    Two-Unit Duplex with Central Air
    Two-Unit Duplex with Central Air

    78 Highland Avenue, East Haven, CT 06512

    $630,000
    3,559 sqft 0.39 AC lot

    Improved two-family residence with public water and sewer serving each unit.

    View details
    Two-Unit Colonial Duplex
    Two-Unit Colonial Duplex

    977 Townsend Avenue, New Haven, CT 06512

    $399,000
    1,626 sqft 0.16 AC lot

    Each residence has its own entrance, utilities, and laundry facilities.

    View details
    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.

    View details
    Updated Two-Family Duplex
    Updated Two-Family Duplex

    78 Highland Ave, East Haven, CT 06512

    $630,000
    3,559 sqft 0.39 AC lot

    Two-unit residence with separate central air conditioning, public utilities, basement space, and outdoor living areas.

    View details
    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.

    View details
    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.

    View details
    Duplex With Accessory Apartment
    Duplex With Accessory Apartment

    6 Mettler St, Woodbridge, CT 06525

    $553,000
    1,838 sqft

    Cape-style duplex with separate utilities and a heated attached garage for flexible occupancy arrangements.

    View details
    Two-Unit Duplex with Walk-Up Attic
    Two-Unit Duplex with Walk-Up Attic

    54 East Avenue, West Haven, CT 06516

    $480,000
    2,436 sqft 0.08 AC lot

    Two residential units occupy separate floors and include access to a walk-up attic.

    View details
    2-Unit Duplex with Sun Porch
    2-Unit Duplex with Sun Porch

    217 Alden Ave, New Haven, CT 06515

    $750,000
    2,593 sqft

    Both residences are occupied and offer three- and four-bedroom layouts with on-site laundry and off-street parking.

    View details
    Two-Unit Duplex with Off-Street Parking
    Two-Unit Duplex with Off-Street Parking

    26 Saltonstall Avenue, New Haven, CT 06513

    $379,900
    2,070 sqft 0.10 AC lot

    Two-unit home with updated mechanicals, central air, a full basement, and public water and sewer.

    View details
    Two-Unit Duplex with Sun Porch
    Two-Unit Duplex with Sun Porch

    217 Alden, New Haven, CT 06515

    $750,000
    2,593 sqft

    Two separate apartments combine spacious bedroom layouts with shared laundry, outdoor space, and off-street parking.

    View details
    Duplex with Finished Basement
    Duplex with Finished Basement

    433 Third Avenue, West Haven, CT 06516

    $459,900
    1,722 sqft 0.13 AC lot

    The two residential units occupy separate floors, and the property has three off-street parking spaces.

    View details
    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.

    View details
    Renovated Seven-Bedroom Duplex
    Renovated Seven-Bedroom Duplex

    31 Greenwood Street, New Haven, CT 06519

    $495,000
    3,747 sqft 0.08 AC lot

    Two-level residential income property with updated second-floor interiors and public water and sewer service.

    View details
    Not finding what you need? Try buying leads tailored to your intent and find the right opportunities before everyone else. Get Leads

    West Haven, CT Duplexes Market Trends and Statistics

    Explore 91 duplexes for sale in West Haven, CT, showcased through 91 active listings on our real estate platform. These investment opportunities span a total of 197,083 square feet of properties for sale, with an estimated market value of $45,085,793.

    Sale prices for two-family homes in West Haven, CT start at $199,000, averaging $500,953, and reaching up to $985,000 — offering options for a variety of budgets and business needs. Daily updated analytics ensure you stay ahead with the latest data and market trends.

    List
    Map

    Top Commercial Asset Segments

    Commercial property segments ranked by active listings on the market

    Duplexes 23
    Triplexes 8
    Apartment buildings 5
    Quadplexes 3
    Short term rental properties 2

    Demographics Overview

    Population 55K
    Population Growth (5Y) +0.4%
    Median Household Income $73,566
    College Educated 40.8%

    High-Yield Neighborhoods for Investment

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

    Neighborhood Average Price
    06516 $490.9K

    Taxes & Financing

    Tax Rate (average for all types) 4.63%
    Property Tax per SF $45.46 per SF
    Tax Rate vs County Average 0.90 pp above county avg
    Average Loan-to-Value 65.0%

    Listings Trend

    New vs delisted commercial listings in New Haven County

    New Delisted

    Total CRE Inventory on Market (SF)

    Average Property Price per SF

    For-sale Residential Income pricing trends in New Haven County

    Residential Income

    Property Size Breakdown

    The majority of commercial real estate listings in West Haven fall within the 25,000 to 50,000 square foot range.

    How Realmo verifies these figures

    Need Help?

    Reach out if you need assistance with Realmo tools or have questions about your listings

    Contact Us

    Browse Duplexes for Sale Near West Haven, CT

    Popular Searches in West Haven, CT

    Popular Categories

    Most Searched ZIP Codes in West Haven, CT

    • 06511
    • 06516
    • 06513
    • 06519
    • 06512
    • 06517
    • 06515
    • 06514
    • 06518
    • 06525
    Why this one?
    Saved
    Reason not saved — we won't ask again

    Select Neighborhood

    Google sign-in failed. Please try again or use another login method.
    Sign Up Successful!
    You now have access to more from Realmo!