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    Williamstown, PA Triplexes for Sale

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    Spring Glen, PA Lykens, PA Tower City, PA Gratz, PA Valley View, PA Hegins, PA Dornsife, PA Jonestown, PA
    Mixed-Use Building with Large Garage
    Updated: Aug 5
    Mixed-Use Building with Large Garage

    224 W MARKET ST, Williamstown, PA 17098

    $350,000
    Four‑unit configuration with two one‑bedroom apartments and one two‑bedroom apartment
    50 x 100 garage formerly used as an inspection station
    Garage includes a lift and framed paint‑box area with doors
    Basement hot air oil‑fired furnace serves the garage area
    New large windows and 8‑year‑old metal roof
    View details
    3-Unit Apartment Building
    Updated: Dec 15, 2025
    3-Unit Apartment Building

    330 JULIAN STREET, Williamstown, PA 17098

    $155,000
    Three‑unit apartment building
    Fully occupied with residents in place
    Hot‑water baseboard heating
    Built in 1900
    Basement apartment included
    View details
    Realmo Analytics Monitor Off-market properties and contact owners who are ready to sell. Many signals applied to make quality leads for you. Get Leads
    Based on your search, we've compiled 6 Potential Opportunities for your consideration. Besides 2 Active listings in Williamstown, 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.

    Triplex with Detached Garage
    Triplex with Detached Garage

    224 S 9TH Street, Trevorton, PA 17881

    $184,500
    1,798 sqft

    A separate three-car garage adds vehicle storage to this three-unit residential property.

    View details
    Triplex with Detached Garage
    Triplex with Detached Garage

    224 S 9th St, Trevorton, PA 17881

    $184,500
    1,798 sqft

    Three residential units are paired with a detached garage offering three vehicle bays.

    View details
    3-Unit Triplex
    3-Unit Triplex

    1101 Chemung St, Coal Township, PA 17866

    $149,900
    3,900 sqft

    Three apartments are arranged across the first and upper levels, with bedroom layouts ranging from two to three bedrooms.

    View details
    Renovated Triplex with New Systems
    Renovated Triplex with New Systems

    1002 W WALNUT STREET, Coal Township, PA 17866

    $299,999

    Three-unit property with substantial renovations completed and remaining finish work needed.

    View details

    Williamstown, PA Triplexes Market Trends and Statistics

    Explore 2 triplexes for sale in Williamstown, PA on our real estate platform.

    Sale prices for three-family homes in Williamstown, PA start at $155,000, averaging $252,500, and reaching up to $350,000 — 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

    Triplexes 3
    Duplexes 2

    Demographics Overview

    Population 2,521
    Population Growth (5Y) +9.3%
    Median Household Income $63,071
    College Educated 16.1%

    High-Yield Neighborhoods for Investment

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

    Neighborhood Average Price
    17098 $252.5K

    Taxes & Financing

    Tax Rate (average for all types) 2.97%
    Property Tax per SF $56.00 per SF
    Average Loan-to-Value 65.0%

    Listings Trend

    New vs delisted commercial listings in Dauphin County

    New Delisted

    Total CRE Inventory on Market (SF)

    Average Property Price per SF

    For-sale Residential Income pricing trends in Dauphin County

    Residential Income

    How Realmo verifies these figures

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