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    Williamsville, NY Duplexes for Sale

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    Renovated Duplex with Separate Utilities
    Updated: Aug 23
    Renovated Duplex with Separate Utilities

    400 Winslow Ave, Buffalo, NY 14211

    $249,900
    2,504 sqft
    Duplex with two 3‑bedroom residences
    Separate utilities for each unit
    Newer roof, windows, and furnaces
    Updated electrical service with circuit breakers
    Full walk‑in attic and basement
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    This listing looks promising.

    Here's a quick look at some key insights for

    400 Winslow Ave, Buffalo, NY 14211

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    • Est. Cap Rate

      9.2%
      Above avg (5.9%)

    • Est. NOI

      $23K
      Annual

    • Price @ 7% Cap

      $327K
      Above asking

    • Property Type

      Duplex
      Built 1900
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    Historic Brick Duplex
    Updated: Jul 6
    Historic Brick Duplex

    467 Virginia St, Buffalo, NY 14202

    $545,000
    6,723 sqft 0.09 AC lot
    6,723‑square‑foot brick duplex built in 1894
    Two residences support owner occupancy of one unit while leasing the other
    Preserved Moorish paintings, oak woodwork, inlaid hardwood floors, fireplaces, and leaded glass
    Located at 467 Virginia St in Buffalo’s Allentown area, just off Delaware Avenue
    0.09‑acre property with a private courtyard, driveway, and on‑street parking
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    Updated Two-Unit Duplex
    Updated Two-Unit Duplex

    219 Woodward Avenue, Buffalo, NY 14214

    $539,000
    2,950 sqft 0.13 AC lot

    Two vacant residences combine refreshed interiors, private laundry hookups, central air, and dedicated parking.

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    Brick Duplex Property
    Brick Duplex Property

    559 Genesee Street, Buffalo, NY 14204

    $199,000
    4,396 sqft 0.34 AC lot

    All-brick property with redevelopment flexibility and architectural plans for a proposed three-unit conversion.

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    Turn a Listing Into an Investment Snapshot Cap Rate, Potential NOI, Demand score for every listing. Go To Analytics Center
    1920s Duplex with Detached Garage
    1920s Duplex with Detached Garage

    206 N Park Ave, Buffalo, NY 14216

    $399,900
    2,428 sqft 0.20 AC lot

    Two residential units offer three-bedroom and two-bedroom layouts with driveway parking and full-attic storage.

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    Duplex with Garage
    Duplex with Garage

    472 Woodward Avenue, Buffalo, NY 14214

    $549,900
    3,386 sqft 0.18 AC lot

    Two-story duplex offers front and rear porches, natural woodwork, and an accessible elevator lift.

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    Mixed-Use Property with Attached Garage
    Mixed-Use Property with Attached Garage

    615 Elmwood Avenue, Buffalo, NY 14222

    $735,000
    4,662 sqft

    Two-story apartment above a first-floor office, with private outdoor space and off-street parking.

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    Mixed-Use Property with Office Space
    Mixed-Use Property with Office Space

    615 Elmwood Avenue, Buffalo, NY 14222

    $735,000
    4,662 sqft

    Two-family configuration combines a first-floor office with a spacious upper-level apartment.

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    Duplex with Detached Garage
    Duplex with Detached Garage

    87 Dorrance Ave, Lackawanna, NY 14218

    $199,900
    1,880 sqft

    Two-family configuration on a corner parcel with separate living areas and flexible occupancy options.

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    Two-Unit Property with Detached Garage
    Two-Unit Property with Detached Garage

    206 N Park Avenue, Buffalo, NY 14216

    $399,900
    2,428 sqft 0.20 AC lot

    Tenant-occupied duplex with separate kitchens, porches, and a fenced private yard.

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    Side-by-Side Duplex with Garage
    Side-by-Side Duplex with Garage

    239 Seneca Creek Road, Buffalo, NY 14224

    $389,900
    2,632 sqft 0.45 AC lot

    Two three-bedroom units feature central air, private basements, separate utilities, and outdoor patio areas.

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    Side-by-Side Duplex with Garage
    Side-by-Side Duplex with Garage

    4493 Union Rd, Buffalo, NY 14225

    $229,900
    1,560 sqft

    Two separate units offer updated interiors, laundry hookups, rear parking, and access to the Maryvale School District.

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    Duplex with Two-Car Garage
    Duplex with Two-Car Garage

    106 Grandview Avenue, Buffalo, NY 14223

    $219,900
    1,820 sqft 0.11 AC lot

    Two-unit property with separate electric meters, enclosed porch, basement laundry, and a partially fenced backyard.

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    9-Bedroom Duplex Near UB South Campus
    9-Bedroom Duplex Near UB South Campus

    16 Parker Avenue, Buffalo, NY 14214

    $189,000
    3,000 sqft 0.08 AC lot

    Two-unit property with renovated first-floor interiors, four rear parking spaces, and access to transit serving the university area.

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    Two-Building Multifamily Property
    Two-Building Multifamily Property

    341 ONTARIO ST, Buffalo, NY 14207

    $339,900
    8,993 sqft

    Two connected residential assets offer existing occupancy, a vacant unit, shared parking, and renovation needs across the package.

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    Updated Duplex with Detached Garage
    Updated Duplex with Detached Garage

    1565 Wehrle Drive, Buffalo, NY 14221

    $299,900
    1,502 sqft 0.22 AC lot

    Two separate two-bedroom units pair with hardwood flooring, private outdoor space, and recent major system improvements.

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    Mixed-Use Property with Storefront
    Mixed-Use Property with Storefront

    2966 Bailey Avenue, Buffalo, NY 14215

    $125,000
    4,036 sqft 0.11 AC lot

    A street-level commercial space is combined with two residential apartments in one flexible mixed-use property.

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    Updated Two-Unit Duplex
    Updated Two-Unit Duplex

    262 Sumner Pl, Buffalo, NY 14211

    $149,000
    1,660 sqft

    Two fully refreshed residential units offer flexible owner-occupant or rental use in Buffalo.

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    Mixed-Use Building with Storefront
    Mixed-Use Building with Storefront

    2966 Bailey Avenue, Buffalo, NY 14215

    $125,000
    4,036 sqft 0.11 AC lot

    Two residential units accompany a commercial storefront in a renovation-required building.

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    Updated 2-Unit Duplex
    Updated 2-Unit Duplex

    375 Glenwood Ave, Buffalo, NY 14208

    $199,000
    2,288 sqft

    Two private residences offer renovated interiors, distinct access points, and shared outdoor space with a porch.

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    Renovated Two-Unit Duplex
    Renovated Two-Unit Duplex

    193 14th Street, Buffalo, NY 14213

    $389,900
    2,040 sqft 0.07 AC lot

    Two apartments feature updated kitchens, spa-style bathrooms, private laundry, and separate gas and electric metering.

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    Mixed-Use Property With Two Apartments
    Mixed-Use Property With Two Apartments

    362 Ontario Street, Buffalo, NY 14207

    $189,900
    4,668 sqft 0.18 AC lot

    Street-level commercial space is paired with two residential units, including a remodeled apartment ready for occupancy or lease.

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    Three-Bedroom Duplex with Basement Laundry
    Three-Bedroom Duplex with Basement Laundry

    51 Stevenson St, Buffalo, NY 14220

    $249,900
    2,528 sqft

    Two apartments offer separate laundry hookups, with updated kitchen and bathroom finishes in the lower unit.

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    Side-by-Side Duplex with Garage
    Side-by-Side Duplex with Garage

    498 Linden Avenue, Buffalo, NY 14216

    $369,900
    1,856 sqft

    Updated two-unit property with private basements, modern kitchens, and separate laundry hookups.

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    Williamsville, NY Duplexes Market Trends and Statistics

    Explore 546 duplexes for sale in Williamsville, NY, showcased through 546 active listings on our real estate platform. These investment opportunities span a total of 954,644 square feet of properties for sale, with an estimated market value of $126,114,722.

    Sale prices for duplexes in Williamsville, NY start at $40,000, averaging $237,504, and reaching up to $799,000 — 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 2
    Apartment buildings 1

    Demographics Overview

    Population 55K
    Population Growth (5Y) +2.0%
    Median Household Income $101,275
    College Educated 43.6%

    Listings Trend

    New vs delisted commercial listings in Erie County

    New Delisted

    Total CRE Inventory on Market (SF)

    Average Property Price per SF

    For-sale pricing trends across core commercial property types in Erie County

    Retail

    Residential Income

    Property Size Breakdown

    The majority of commercial real estate listings in Williamsville fall within the 50,000 to 100,000 square foot range.

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    Most Searched ZIP Codes in Williamsville, NY

    • 14215
    • 14207
    • 14211
    • 14216
    • 14208
    • 14206
    • 14213
    • 14220
    • 14210
    • 14214
    • 14225
    • 14224

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