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Under contract
  • Price cut: $13K (6/22)
    $356,900

    423 Walnut St, Blawnox, PA 15238

    4beds
    2,294sqft
    : 
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    Single Family Residence
    Built in 1928
    4,599 Square Feet Lot
    $353,500 Zestimate®
    $156/sqft
    $-- HOA

    What's special

    Flexible floor planPrime blawnox corner lotEnclosed four-season side porchGenerously sized bedroomsSpacious kitchen-dining combo
    Welcome to 423 Walnut Street, a spacious and versatile Blawnox home set on a desirable corner lot within the Fox Chapel Area School District and served by O’Hara Elementary School. With 4 bedrooms, 3 full baths, and flexible living spaces throughout, this residence is designed to adapt beautifully to everyday life—whether you need room for multi-generational living, a private home office, a playroom, or even a potential 5th bedroom. The bright main level features classic hardwood floors, a generous kitchen-dining area, and a highly convenient first-floor bedroom with an adjacent full bath and laundry. Enjoy morning coffee, quiet evenings, or year-round relaxation on the enclosed four-season side porch. The finished lower level expands your options even further with a third full bath and bonus living space ideal for a media room, fitness area, guest suite, or hobby zone. Upstairs, four generously sized bedrooms provide comfortable space for everyone. Outside, dedicated off-street parking solves a true neighborhood need, while the home’s walkable location places you close to local favorites like Old Thunder Brewing and Moondog’s. Add in quick access to Route 28, the PA Turnpike, and Waterworks Shopping Center, and this property delivers a standout blend of sought-after schools, everyday convenience, and welcoming suburban charm.
    79 days
    |
    952
    |
    50
    |

    Likely to sell faster than

    Zillow last checked:

    Listing updated:

    Listed by:

    Mary Grace Ferraro 412-782-3700,

    BERKSHIRE HATHAWAY HOMESERVICES THE PREFERRED REAL 412-782-3700

    Source: WPMLS,MLS#: 1750067MLS LogoOriginating MLS: West Penn Multi-List

      Facts & features

      Interior

      Bedrooms & bathrooms
      • Bedrooms: 4
      • Bathrooms: 3
      • Full bathrooms: 3
      Primary bedroom
      • Level: Upper
      Bedroom 2
      • Level: Upper
      Bedroom 3
      • Level: Upper
      Bedroom 4
      • Level: Upper
      Bedroom 5
      • Level: Main
      Bonus room
      • Level: Main
      Entry foyer
      • Level: Main
      Kitchen
      • Level: Main
      Laundry
      • Level: Main
      Living room
      • Level: Main
      Heating
      • Gas, Radiant
      Cooling
      • Wall Unit(s), Wall/Window Unit(s)
      Appliances
      • Included: Some Electric Appliances, Dryer, Dishwasher, Microwave, Refrigerator, Stove, Washer
      Features
      • Kitchen Island
      • Flooring: Ceramic Tile, Hardwood, Vinyl
      • Windows: Multi Pane, Screens
      • Basement: Finished
      • Number of fireplaces: 1
      • Fireplace features: Decorative
      Interior area
      • Total structure area: 2,294
      • Total interior livable area: 2,294 sqft

      Property

      Parking
      • Total spaces: 2
      • Parking features: Off Street, On Street
      • Has uncovered spaces: Yes
      Features
      • Levels: Two
      • Stories: 2
      • Pool features: None
      Lot
      • Size: 4,599 Square Feet
      • Dimensions: 39 x 120 x 109
      Details
      • Parcel number: 0292K00246000000

      Construction

      Type & style
      • Home type: SingleFamily
      • Architectural style: Colonial,Two Story
      • Property subtype: Single Family Residence
      Materials
      • Brick
      • Roof: Asphalt
      Condition
      • Resale
      • Year built: 1928

      Utilities & green energy

      • Sewer: Public Sewer
      • Water: Public

      Community & HOA

      Community
      • Features: Public Transportation
      Location
      • Region: Blawnox

      Financial & listing details

      • Price per square foot: $156/sqft
      • Tax assessed value: $185,300
      • Annual tax amount: $7,188
      • Date on market: 4/24/2026

        Estimated market value

        $353,500

        $336,000 - $371,000

        $2,135/mo

        Price history

        DateEventPrice
        7/10/2026Pending sale$356,900$156/sqft
        Source: WPMLS #1750067 Report a problem
        6/22/2026Price change$356,900-3.5%$156/sqft
        Source: WPMLS #1750067 Report a problem
        5/18/2026Price change$369,900-2.6%$161/sqft
        Source: WPMLS #1750067 Report a problem
        4/24/2026Listed for sale$379,900+11.7%$166/sqft
        Source: WPMLS #1750067 Report a problem
        9/8/2023Sold$340,000+325%$148/sqft
        Source: Public Record Report a problem
        5/21/2022Listing removed--
        Source: Zillow Rental Manager Report a problem
        4/24/2022Listed for rent$2,200$1/sqft
        Source: Zillow Rental Manager Report a problem
        9/26/2021Listing removed--
        Source: BHHS broker feed Report a problem
        9/24/2021Price change$2,200-6.4%$1/sqft
        Source: BHHS broker feed #1517022 Report a problem
        8/18/2021Price change$2,350-6%$1/sqft
        Source: Zillow Rental Manager Report a problem
        8/2/2021Listed for rent$2,500+25%$1/sqft
        Source: Zillow Rental Manager Report a problem
        2/24/2021Listing removed--
        Source: Owner Report a problem
        8/18/2020Listing removed$2,000$1/sqft
        Source: Owner Report a problem
        7/21/2020Listed for rent$2,000$1/sqft
        Source: Owner Report a problem
        11/2/2017Listing removed$2,000$1/sqft
        Source: Owner Report a problem
        9/6/2017Listed for rent$2,000$1/sqft
        Source: Owner Report a problem
        3/6/2008Sold$80,000+1268.5%$35/sqft
        Source: WPMLS #707733 Report a problem
        1/11/2008Sold$5,846-92.7%$3/sqft
        Source: Public Record Report a problem
        10/17/2003Sold$80,000-17.9%$35/sqft
        Source: Public Record Report a problem
        1/31/2002Sold$97,500$43/sqft
        Source: WPMLS #338844 Report a problem

        Public tax history

        YearProperty taxesTax assessment
        2025$7,164 +36.8%$185,300 +28.5%
        2024$5,237 +667.8%$144,200
        2023$682 $144,200
        2022$682 $144,200
        2021$682 +2%$144,200
        2020$668 -2%$144,200
        2019$682 -86.1%$144,200
        2018$4,891 +1.1%$144,200
        2017$4,839 +609.5%$144,200
        2016$682 -85.5%$144,200
        2015$4,717 $144,200
        2014-- $144,200
        2013-- $144,200 +47.4%
        2012-- $97,800
        2011-- $97,800
        2010-- $97,800
        2009-- $97,800 +18.1%
        2008-- $82,800
        2007-- $82,800
        2006-- $82,800
        2005-- $82,800 -15.3%
        2004-- $97,800
        2003-- $97,800
        2002-- $97,800
        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.
        See how much you could borrow to make a competitive offer.

        Climate risks

        Neighborhood: 15238

        Getting around

        40 / 100
        Car-Dependent
        32 / 100
        Somewhat Bikeable

        Nearby schools

        GreatSchools rating
        Schools provided by the listing agent
        • District: Fox Chapel Area

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

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