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    Allentown, PA Triplexes for Sale

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    12 properties
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    Renovated Mixed-Use Building
    Updated: Jul 15
    Renovated Mixed-Use Building

    1977 S 5th Street, Allentown, PA 18103

    $525,000
    2,540 sqft 0.28 AC lot
    Approximately 2,540 SF mixed‑use building on 0.276 acres
    Ground‑floor dental office with treatment rooms, private offices, work areas, and existing dental equipment
    Upper floors include a three‑bedroom apartment configuration and a one‑bedroom studio
    Full renovation completed; central air and oil heating
    B‑3‑HIGHWAY BUSINESS zoning with public water and public sewer
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    Three-Unit Apartment Building with Garage
    Updated: Aug 4
    Three-Unit Apartment Building with Garage

    1334 W Turner Street, Allentown, PA 18102

    $399,900
    2,450 sqft 0.05 AC lot
    Three units: two one‑bedroom apartments and one third‑floor studio
    2,450 square feet on a 0.05‑acre parcel
    Detached two‑car garage
    Newer heating system and separate electric meters
    Updated rubber roof and replacement windows throughout
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    Brick Triplex with Three Apartments
    Brick Triplex with Three Apartments

    744 N 5th Street, Allentown, PA 18102

    $399,000
    2,205 sqft 0.04 AC lot

    Fully occupied triplex with separately metered utilities, a corner-lot setting, and a substantial basement area.

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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.

    Cap Rate available after sign in
    Est. NOI available after sign in
    Local Demand available after sign in
    Mixed-Use Building with Storefront
    Mixed-Use Building with Storefront

    449 N 10TH STREET, Allentown, PA 18102

    $815,000
    4,015 sqft

    Turnkey mixed-use building with a street-level commercial storefront and three renovated residential units above.

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    Three-Unit Triplex With Garage
    Three-Unit Triplex With Garage

    30 N 2nd Street, Allentown, PA 18101

    $279,900
    1,743 sqft 0.07 AC lot

    Income-producing property with two residential units in the main house and another positioned over the garage.

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    3-Unit Commercial Property
    3-Unit Commercial Property

    30 N 2nd Street, Allentown, PA 18101

    $279,900
    1,743 sqft 0.07 AC lot

    Commercial layout includes two units in the main house and one positioned above the garage.

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    Turn a Listing Into an Investment Snapshot Cap Rate, Potential NOI, Demand score for every listing. Go To Analytics Center
    Turnkey Triplex with Corner Storefront
    Turnkey Triplex with Corner Storefront

    449-449 N 10th St, Allentown, PA 18102

    $815,000
    3,618 sqft

    Fully renovated triplex with a highly visible corner storefront on the first level and three modern residential units above.

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    Three-Unit Commercial Property
    Three-Unit Commercial Property

    30 N 2nd St Unit 2, Allentown, PA 18101

    $279,900
    1,743 sqft

    Commercial property with two units in the main house and a third unit above the garage.

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    Corner Lot Brick Triplex
    Corner Lot Brick Triplex

    744 North 5th Street, Allentown, PA 18102

    Contact for pricing
    2,205 sqft

    Three fully occupied one-bedroom units with separately metered utilities and a garage provide straightforward residential income potential.

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    All-Brick Three-Unit Investment Property
    All-Brick Three-Unit Investment Property

    139 North 5th Street, Allentown, PA 18102

    Contact for pricing
    2,390 sqft

    Fully occupied investment property with strong income and growth potential.

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    Three-Unit Multifamily Property
    Three-Unit Multifamily Property

    1334 West Turner Street, Allentown, PA 18102

    $399,900

    Multifamily property with two one-bedroom apartments, a studio, and detached garage.

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    3-Unit Property with Separate Entrances
    3-Unit Property with Separate Entrances

    1002 S 6th Street, Allentown, PA 18103

    $350,000

    Triplex with two occupied residences and one unit requiring repairs, offered as-is for renovation planning.

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    Based on your search, we've compiled 16 Potential Opportunities for your consideration. Besides 12 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.

    3-Unit Residential Property
    3-Unit Residential Property

    315 2nd Street, Catasauqua, PA 18032

    $389,900
    3,058 sqft 0.10 AC lot

    Separate tenant-paid utilities serve three apartments with a mix of bedroom configurations.

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    3-Unit Triplex
    3-Unit Triplex

    315 2ND Street, Catasauqua, PA 18032

    $389,900
    3,058 sqft 0.10 AC lot

    Apartments offer a one-, two-, and three-bedroom mix, with utilities paid by residents.

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    Renovated Mixed-Use Property
    Renovated Mixed-Use Property

    1101 Lehigh Street, Easton, PA 18042

    $879,000

    Three apartments accompany a leased storefront and two garages in a recently rebuilt mixed-use building.

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    3-Unit Property with Separate Meters
    3-Unit Property with Separate Meters

    1113 Ferry Street, Easton, PA 18042

    $455,000

    One one-bedroom unit is vacant at closing, while two units are occupied.

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    Allentown, PA Triplexes Market Trends and Statistics

    Explore 12 triplexes for sale in Allentown, PA, showcased through 12 active listings on our real estate platform. These investment opportunities span a total of 24,652 square feet of properties for sale, with an estimated market value of $4,543,500.

    Sale prices for three-family homes in Allentown, PA start at $279,900, averaging $454,350, and reaching up to $815,000 — 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

    Apartment buildings 22
    Duplexes 21
    Triplexes 13
    Quadplexes 5

    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
    18101 $279.9K
    18103 $437.5K
    18102 $518K

    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.

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    Most Searched ZIP Codes in Allentown, PA

    • 18102
    • 18101
    • 18103

    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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