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    Saint Clair, PA Quadplexes for Sale

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    Bloomfield, PA Lawrenceville, PA Millvale, PA
    9 results
    Mixed-Use Property in Mt Oliver
    $325,000
    0.07 Acres

    Mixed-Use Property in Mt Oliver

    219 Brownsville Rd, Mt Oliver, PA 15210

    Retail space and residential units in resurgent Mt. Oliver.

    • Three residential units (two nearly finished apartments and one occupied brick home) plus a retail space.
    • Separate electric meters for each unit.
    • Located in the resurgent Mt. Oliver/Allentown area, near popular amenities, bus lines, and the T.
    • Updated forced‑air furnaces/ACs (2015 but never used) in the retail space and two apartments.
    • Finishable basement with partial bath.
    Updated: Nov 17, 2025
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    Shadyside Fourplex with Updated Apartments
    $825,000
    0.05 Acres

    Shadyside Fourplex with Updated Apartments

    5413 Kentucky Ave, Shadyside, PA 15232

    Four spacious apartments plus bonus space in central Shadyside.

    • Prime location in central Shadyside.
    • Four spacious apartments plus bonus lower level space.
    • Separate utilities (gas, electric, furnace) for each apartment.
    • Two off‑street parking spots.
    • Updated mechanics throughout the building.
    Updated: Apr 16
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    Mt. Washington Four-Unit Property
    $450,000
    0.03 Acres

    Mt. Washington Four-Unit Property

    Well-maintained four-unit property in Mt. Washington neighborhood.

    201 Amabell St, Mt Washington, PA 15211
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    Carrick Fourplex Investment Opportunity
    $180,000
    0.21 Acres

    Carrick Fourplex Investment Opportunity

    Four-unit property in Carrick, PA, with excellent investment potential.

    Pittsburgh, PA 15210
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    Solid Brick Fourplex in Pittsburgh
    $62,900
    0.06 Acres

    Solid Brick Fourplex in Pittsburgh

    Four-unit property with city access, garage, and skyline views.

    Pittsburgh, PA 15210
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    Retail Space with Residential Units
    $325,000
    700 SF

    Retail Space with Residential Units

    Retail space and three residential units in Pittsburgh, PA.

    219 Brownsville Road, Pittsburgh, PA 15210
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    Knoxville Four-Unit Multifamily Property
    $210,000

    Knoxville Four-Unit Multifamily Property

    Fully rented four-unit building in Knoxville with convenient location.

    190-192 Knox Avenue, Pittsburgh, PA 15210
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    Four-Unit Building Near Southside Flats
    $329,900

    Four-Unit Building Near Southside Flats

    Four units with potential near Downtown Pittsburgh and Southside Flats.

    57 Barry Street, Pittsburgh, PA 15203
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    Point Breeze Renovated Four-Unit Building
    $750,000
    5,390 SF

    Point Breeze Renovated Four-Unit Building

    Renovated four-unit apartment building in Point Breeze neighborhood.

    7218 Meade St, Pittsburgh, PA 15208
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    Based on your search, we've compiled 13 Potential Opportunities for your consideration. Besides 9 Active listings in Saint Clair, PA, 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.

    Washington, PA Fourplex with Garage
    $199,900
    0.11 Acres

    Washington, PA Fourplex with Garage

    Value-add fourplex with below-market rents and separate utilities.

    306 E Maiden St, City of, Washington, PA 15301
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    Fourplex with Below-Market Rents
    $199,900
    0.11 Acres

    Fourplex with Below-Market Rents

    Value-add fourplex with separate utilities and multiple income streams.

    306 E Maiden St, City of, Washington, PA 15301
    View details
    Youngwood Investment Opportunity: Five Units
    $239,900
    0.09 Acres

    Youngwood Investment Opportunity: Five Units

    Multi-unit property with quadplex and single-family home.

    209 Depot St, Youngwood, PA 15697
    View details
    Youngwood Fourplex Investment Opportunity
    $174,900
    0.10 Acres

    Youngwood Fourplex Investment Opportunity

    Well-maintained four-unit property in Youngwood with reliable tenants.

    202-204 N 3rd St, Youngwood, PA 15697
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    Saint Clair, PA Quadplexes Investment Opportunities Market Analysis

    Explore 9 quadplexes for sale in Saint Clair, PA, showcased through 9 active listings on our real estate platform. These investment opportunities span a total of 6,090 square feet of properties for sale, with an estimated market value of $1,075,000.

    Sale prices for four-unit buildings in Saint Clair, PA start at $325,000, averaging $537,500, and reaching up to $750,000 — 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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    Operating Costs & Financing

    Average Loan-to-Value is 65.0%.

    Effective Property Tax $62.02 per sq ft
    Tax Rate 6.15%
    Avg Loan-to-Value 65.0%

    Leading Commercial Asset Segments

    Duplexes 1

    Saint Clair Demographics Overview

    Population 3,130
    Population Growth (5Y) -0.3%
    Median Household Income $61,726
    College Educated 19.6%

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