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    Allentown, PA
    Quadplex

    Allentown, PA Quadplexes for Sale

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    Updated Quadplex with Garage
    Updated: Sep 11
    Updated Quadplex with Garage

    437 W Allen Street, Allentown, PA 18102

    $415,000
    2,112 sqft 0.04 AC lot
    Four rentable units, including two 2‑bedroom apartments, a studio, and a first‑floor office/storefront
    2,112 square feet on a 0.041‑acre lot
    Detached rear garage offers an additional rentable component
    10% CAP rate
    Updated kitchens, hardwood floors, quartz countertops, and tile bathrooms
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    Quadplex with Off-Street Parking
    Updated: Jun 25
    Quadplex with Off-Street Parking

    139 8th Street, Allentown, PA 18101

    $695,000
    2,640 sqft 0.06 AC lot
    Four‑unit building with one 2‑bedroom apartment and three 1‑bedroom apartments
    2,640 square feet on 0.055 acres
    Fully occupied with long‑term leases
    Five‑car off‑street parking lot
    Extensive renovations completed in multiple units
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    Four-Unit Apartment Building
    Four-Unit Apartment Building

    139 8th Street, Allentown, PA 18101

    $695,000

    Income-producing property with a two-bedroom unit and three one-bedroom apartments under long-term leases.

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    See hot listings in Allentown

    Scored against comparables nationwide. These are worth a look.

    Scored against comparables nationwide. These are worth a look.

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    Renovated Four-Unit Property
    Renovated Four-Unit Property

    349 Hanover Avenue, Allentown, PA 18109

    $699,900

    Four private-entry apartments with updated interiors, in-unit laundry, mini-split systems, and rear off-street parking.

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    Based on your search, we've compiled 8 Potential Opportunities for your consideration. Besides 4 Active listings in Allentown, 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.

    Updated 4-Unit Quadplex
    Updated 4-Unit Quadplex

    662 Main Street, Slatington, PA 18080

    $619,900
    5,614 sqft 0.06 AC lot

    Four residential units with a first-floor daycare tenant, public utilities, and off-street parking in Slatington Boro.

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    Four-Unit Quadplex with Garage
    Four-Unit Quadplex with Garage

    1337 Washington Street, Easton, PA 18042

    $530,000
    3,778 sqft 0.09 AC lot

    Fully occupied residential income property with a detached garage, loft, and updated luxury vinyl plank flooring.

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    Updated Quadplex with Garage
    Updated Quadplex with Garage

    1337 Washington Street, Easton, PA 18042

    $530,000

    Fully occupied property with tenant-paid utilities, lawn care, and snow removal.

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    Updated Four-Unit Building
    Updated Four-Unit Building

    662 Main Street, Slatington, PA 18080

    $619,900

    Well-maintained income property with renovated kitchens, bathrooms, and LVP flooring, plus a daycare occupant on the first floor.

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    Allentown, PA Quadplexes Market Trends and Statistics

    Explore 4 quadplexes for sale in Allentown, PA, showcased through 4 active listings on our real estate platform. These investment opportunities span a total of 4,752 square feet of properties for sale, with an estimated market value of $2,504,900.

    Sale prices for four-unit buildings in Allentown, PA start at $415,000, averaging $626,225, and reaching up to $699,900 — 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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    Top Commercial Asset Segments

    Commercial property segments ranked by active listings on the market

    Duplexes 25
    Apartment buildings 21
    Triplexes 14
    Quadplexes 4

    Demographics Overview

    Population 177K
    Population Growth (5Y) +6.1%
    Median Household Income $66,938
    College Educated 25.3%

    High-Yield Neighborhoods for Investment

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

    Neighborhood Average Price
    18102 $500K
    18101 $695K
    18109 $699.9K

    Taxes & Financing

    Tax Rate (average for all types) 2.68%
    Property Tax per SF $24.82 per SF
    Tax Rate vs County Average 0.19 pp above county avg
    Average Loan-to-Value 65.0%

    Listings Trend

    New vs delisted commercial listings in Lehigh County

    New Delisted

    Total CRE Inventory on Market (SF)

    Average Property Price per SF

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

    Retail

    Office

    Residential Income

    Property Size Breakdown

    The majority of commercial real estate listings in Allentown fall within the 100,000+ square foot range.

    How Realmo verifies these figures

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    Browse Quadplexes for Sale Near Allentown, PA

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    Most Searched ZIP Codes in Allentown, PA

    • 18101
    • 18102
    • 18109

    Featured Allentown Real Estate Agencies

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

    Century 21 Keim Realtors
    90 N Cedar Crest Blvd Allentown, PA 18104
    Phone: 18772084158
    www.c21keim.com
    Howard Hanna The Frederick Group
    3500 Winchester Road, Suite 201 Allentown, PA 18104
    Phone: 16103980411
    LehighValley.HowardHanna.com
    Prudential Regency Real Estate
    811 N. 19th St. Allentown, PA 18104
    Phone: 16103930892
    www.lehighvalleyhomes4sale.com
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