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    Williamstown, PA
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    Williamstown, PA Triplexes for Sale

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    Lykens, PA Tower City, PA Gratz, PA Valley View, PA Hegins, PA Tremont, PA Jonestown, PA Pitman, 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
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    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
    See what stands out in Dauphin County

    We check every for-sale listing in the county against comparable properties across the country. Most price about where you would expect. A few are worth a second look.

    We check every listing here. A few are worth a second look.

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    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

    1801 CHURCH Street, Lebanon, PA 17046

    $449,000
    4,156 sqft 0.43 AC lot

    Three residential units include two apartments and a newer manufactured home, with separately metered gas and electric service.

    View details
    Triplex with Detached Garage
    Triplex with Detached Garage

    601 Maple Street, Lebanon, PA 17046

    $299,995
    3,351 sqft

    The layout combines a single-family residence with two apartments and off-street tenant parking.

    View details
    3-Unit Brick Triplex
    3-Unit Brick Triplex

    36 N RAILROAD Street, Annville, PA 17003

    $314,900
    2,627 sqft 0.18 AC lot

    Occupied multifamily property with a detached garage and forced-air heating.

    View details
    Triplex With Storage Sheds
    Triplex With Storage Sheds

    693 N STATE ROUTE 934, Annville, PA 17003

    $375,000
    2,688 sqft

    Three rented two-bedroom units with individual electric metering, shared laundry equipment, and additional storage structures.

    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 1

    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)

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