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For sale
    • $300,000

    129 S 12th St, Allentown, PA 18102

    3beds
    2,070sqft
    : 
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    Townhouse, Multi Family
    Built in 1915
    1,785 Square Feet Lot
    $291,500 Zestimate®
    $145/sqft
    $-- HOA

    What's special

    Private rear yardBrick row homeClassic architectural charmSeparate entrances
    Excellent opportunity to own a well-maintained two-unit investment property in the heart of Allentown. This brick row home features a 1-bedroom apartment on the first floor and a 2-bedroom apartment on the second floor, offering strong rental potential and flexible occupancy options. The property boasts classic architectural charm, spacious living areas, separate entrances, and a private rear yard with off- street parking access. Conveniently located near shopping, restaurants, schools, public transportation, and major commuter routes. Whether you’re looking to expand your investment portfolio or occupy one unit while generating rental income from the other, this versatile property is worth a closer look.
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    Zillow last checked:

    Listing updated:

    Listed by:

    Carlos A. Nunez 484-505-9222,

    Allentown City Realty 610-427-2431

    Source: GLVR,MLS#: 780924MLS LogoOriginating MLS: Lehigh Valley MLS

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      Facts & features

      Interior

      Bedrooms & bathrooms
      • Bedrooms: 3
      • Bathrooms: 2
      • Full bathrooms: 2
      Heating
      • Gas, Hot Water, Radiator(s)
      Cooling
      • None
      Interior area
      • Total interior livable area: 2,070 sqft

      Property

      Parking
      • Total spaces: 1
      • Parking features: Off Street, On Street
      • Has uncovered spaces: Yes
      Features
      • Stories: 3
      Lot
      • Size: 1,785 Square Feet
      • Dimensions: 15 x 120
      Details
      • Parcel number: 5496887503941
      • Zoning: R-MH
      • Special conditions: None

      Construction

      Type & style
      • Home type: Townhouse
      • Property subtype: Townhouse, Multi Family
      Materials
      • Brick
      Condition
      • Year built: 1915

      Utilities & green energy

      • Sewer: Public Sewer
      • Water: Public

      Community & HOA

      Community
      • Subdivision: Not in Development
      Location
      • Region: Allentown

      Financial & listing details

      • Price per square foot: $145/sqft
      • Tax assessed value: $76,300
      • Annual tax amount: $4,152
      • Date on market: 7/17/2026

        Estimated market value

        $291,500

        $277,000 - $306,000

        $1,783/mo

        Price history

        DateEventPrice
        7/17/2026Listed for sale$300,000+66.7%$145/sqft
        Source: GLVR #780924 Report a problem
        6/22/2021Sold$180,000+0.1%$87/sqft
        Source: GLVR #664953 Report a problem
        4/17/2021Listed for sale$179,900+112.9%$87/sqft
        Source: Weichert Pro #664953 Report a problem
        9/13/2011Sold$84,500$41/sqft
        Source: Public Record Report a problem
        7/14/2011Price change$84,500-5.9%$41/sqft
        Source: West End Associates #415050 Report a problem
        6/2/2011Price change$89,800-8.4%$43/sqft
        Source: West End Associates #406313 Report a problem
        4/29/2011Price change$98,000-10.8%$47/sqft
        Source: West End Associates #406313 Report a problem
        4/7/2011Listed for sale$109,900$53/sqft
        Source: West End Associates #406313 Report a problem

        Public tax history

        YearProperty taxesTax assessment
        2025$4,152 $76,300
        2024$4,152 $76,300
        2023$4,152 $76,300
        2022$4,152 +3.4%$76,300
        2021$4,017 +1.5%$76,300
        2020$3,956 +11280.2%$76,300
        2019$35 +1.6%$76,300
        2018$34 $76,300
        2017-- $76,300
        2016-- $76,300
        2015-- $76,300
        2014-- $76,300 +185.2%
        2012-- $26,750
        2011-- $26,750
        2010-- $26,750
        2009-- $26,750
        2008-- $26,750
        2007-- $26,750
        2006-- $26,750
        2005-- $26,750
        2004-- $26,750
        2003-- $26,750
        Find assessor info on the county website

        Monthly payment

        Est. payment

        Payment breakdown

        Explore the cost of this home by adjusting the details. Changes won't be saved.
        All calculations are estimates and provided by Zillow, Inc. for informational purposes only. Actual amounts may vary.
        HOA fees may include property taxes on listings classified as Co-Ops. Contact the listing agent and/or owner for fee details.
        Mortgage interest rates are dependent on a number of factors, including credit score, down payment, and repayment length. Interest rate data provided by Zillow Group Marketplace, Inc. as of 1/1/1970 from various mortgage lenders with which we have lead or other similar arrangements; the Estimated Payment is an average of those rates.
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        Climate risks

        Neighborhood: Downtown

        Getting around

        86 / 100
        Very Walkable
        44 / 100
        Some Transit
        29 / 100
        Somewhat Bikeable

        Nearby schools

        GreatSchools rating
        Schools provided by the listing agent
        • District: Allentown

        Source: GLVR. This data may not be complete. We recommend contacting the local school district to confirm school assignments for this home.

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