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    Allegheny County, PA Triplexes for Sale

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    Brick Triplex with Fenced Yard
    Updated: Sep 9
    Brick Triplex with Fenced Yard

    6016 Walnut St, Shadyside, PA 15206

    $1,199,900
    0.10 AC lot
    Three‑unit brick property built in 1870
    Main unit includes 3 bedrooms, an office, 2 full baths, formal living and dining rooms, and laundry
    Second unit offers 2 bedrooms, a full bath, private entry, and open living/kitchen space
    Third unit features 1 bedroom, a full bath, and an open living/kitchen layout
    0.0989‑acre lot with fenced yard, sitting areas, trees, and attached secure storage
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    Triplex with Private Laundry
    Updated: Sep 4
    Triplex with Private Laundry

    2003-2005 Straubs Ln, Troy, Hill, PA 15212

    $275,000
    0.07 AC lot
    Three‑unit property with separate entrances for all residences
    Private laundry provided in each unit
    Unit mix includes a studio, one‑bedroom unit, and two‑bedroom unit
    Large fully fenced yard served by Unit 3
    Two off‑street parking spaces on Niggel Street
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    Brick Triplex
    Brick Triplex

    Pittsburgh, PA 15217

    $499,000
    0.09 AC lot

    Three residential units are occupied by long-term tenants.

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    Five-Unit Apartment Buildings
    Five-Unit Apartment Buildings

    217-219 5th St, Wilmerding, PA 15148

    $220,000
    72,000 sqft 4.50 AC lot

    Two separate buildings offer duplex and triplex layouts with separate utilities.

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    Brick Side-by-Side Triplex
    Brick Side-by-Side Triplex

    5239 Wickliff St, Lawrenceville, PA 15201

    $690,000
    0.03 AC lot

    Three apartments offer a two-bedroom layout in two units and a one-bedroom configuration in the third.

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    Three-Story Mixed-Use Property
    Three-Story Mixed-Use Property

    112 Wabash St, West End, PA 15220

    $350,000
    0.09 AC lot

    Brick commercial and residential building with salon suites, a spa-occupied floor, and an updated apartment.

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    Three-Unit Residential Property
    Three-Unit Residential Property

    742 Chartiers Avenue, Mckees Rocks, PA 15136

    $105,000
    0.17 AC lot

    Frame triplex with varied unit layouts, off-street parking, and bus-line access.

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    Updated Triplex with Garden Space
    Updated Triplex with Garden Space

    1327 Sheffield St, Pittsburgh, PA 15233

    $475,000
    3,465 sqft

    Historic multifamily property with separate gas and electric utilities, fireplaces, tall ceilings, and outdoor garden space.

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    Brick Triplex with Rear Parking
    Brick Triplex with Rear Parking

    7519-7521 Roslyn Street, Swissvale, PA 15218

    $224,000
    0.12 AC lot

    Fully rented townhouse-style property with two-bedroom units and off-street parking.

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    Brick Triplex
    Brick Triplex

    411 Hampton Ave, Wilkinsburg, PA 15221

    $350,000
    0.09 AC lot

    Three residential units are accompanied by a one-car garage that is currently rented.

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    Triplex with Six-Bay Garage
    Triplex with Six-Bay Garage

    15 South 14th Street, Pittsburgh, PA 15203

    Contact for pricing
    2,784 sqft

    Three-unit property includes a separate enclosed garage and a fenced private courtyard.

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    Three-Unit Triplex with Separate Utilities
    Three-Unit Triplex with Separate Utilities

    5428 Stanton Avenue, Highland Park, PA 15206

    $449,000
    0.17 AC lot

    R3-L zoning and a three-apartment layout support residential income use.

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    Leased Triplex with Off-Street Parking
    Leased Triplex with Off-Street Parking

    347 Highland, Turtle Creek, PA 15145

    $120,000
    0.07 AC lot

    Each residence includes two bedrooms and one full bathroom, with all units currently occupied.

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    3-Unit Triplex with Finished Basement
    3-Unit Triplex with Finished Basement

    1129 N Saint Clair St, Pittsburgh, PA 15206

    $350,000

    Separate entrances serve apartments with two-, two-, and one-bedroom layouts.

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    3-Unit Residential Triplex
    3-Unit Residential Triplex

    317 Kearsarge St, Mt Washington, PA 15211

    $369,900
    0.08 AC lot

    The occupied property has a two-bedroom unit and two one-bedroom units, with separate gas and electric meters.

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    Triplex with Updated Units
    Triplex with Updated Units

    Pittsburgh, PA 15212

    $319,900
    0.13 AC lot

    The brick rental property includes two renovated residences and a rear garage.

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    Brick Triplex with Detached Garage
    Brick Triplex with Detached Garage

    328 Roup Ave, Pittsburgh, PA 15232

    $685,000

    All three apartments span a full floor and are occupied under month-to-month leases.

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    Updated Victorian Triplex
    Updated Victorian Triplex

    1234 Ridge Ave, Coraopolis, PA 15108

    $350,000
    0.15 AC lot

    Corner-lot property with separate entrances, original character, and multiple fireplaces.

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    23-Unit Apartment Building Portfolio
    23-Unit Apartment Building Portfolio

    305 Vincennes Ave, Oakdale, PA 15071

    Contact for pricing
    4.30 AC lot

    Occupied apartment portfolio with varied building configurations and access to nearby retail, Pittsburgh International Airport, and Downtown Pittsburgh.

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    Mixed-Use Triplex with Salon
    Mixed-Use Triplex with Salon

    810 Amity St, Homestead, PA 15120

    $227,500
    0.04 AC lot

    Brick three-unit property combining a street-level salon with two residential apartments and C-3 zoning.

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    Three-Unit Historic Multifamily Property
    Three-Unit Historic Multifamily Property

    614 Jacksonia St, Pittsburgh, PA 15212

    $549,900

    Multifamily building with individual utilities, private laundry areas, and two off-street parking spaces.

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    Updated Three-Unit Triplex
    Updated Three-Unit Triplex

    5715 E Liberty Blvd, East Liberty, PA 15206

    $385,000
    0.06 AC lot

    Fully leased triplex with on-street parking and R-3 zoning in East Liberty.

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    Renovated Triplex With Garage
    Renovated Triplex With Garage

    617 Straight Street, Sewickley, PA 15143

    $575,000

    Updated multifamily property with furnished apartments, shared coin-operated laundry, and private off-street parking.

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    Brick Triplex with Garage
    Brick Triplex with Garage

    1751 Harvard Ave, Swissvale, PA 15218

    $300,000
    0.08 AC lot

    Three-unit residential income property with updated interiors, separate utility infrastructure, basement laundry, and garage parking.

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    Allegheny County, PA Triplexes Market Trends and Statistics

    Explore 78 triplexes for sale in Allegheny County, PA, showcased through 78 active listings on our real estate platform. These investment opportunities span a total of 78,249 square feet of properties for sale, with an estimated market value of $23,998,648.

    Sale prices for three-family homes in Allegheny County, PA start at $32,500, averaging $324,306, and reaching up to $1,199,900 — 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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    Featured Allegheny County Real Estate Agencies

    Realmo connects you with licensed Allegheny County CRE brokers providing property specifications, local market pricing, and commercial transaction underwriting support.

    Keller Williams Realty - Pittsburgh East
    5915 Baum Blvd Pittsburgh, PA 15206
    Phone: 14126820120
    www.kw.com
    Pittsburgh South Realty LP
    1500 Oxford Drive, Suite 300 Bethel Park, PA 15102
    Phone: 14128313800
    kw.com
    RE/MAX REAL ESTATE SOLUTIONS
    125 Hillvue Lane, Suite 100 Pittsburgh, PA 15237
    Phone: 14123662900
    www.RealEstateSolutionsPittsburgh.com
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