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    Dauphin County, PA Duplexes for Sale

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    32 properties
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    Brick Duplex with Two Units
    Updated: Sep 18
    Brick Duplex with Two Units

    221 REILY Street, Harrisburg, PA 17102

    $220,000
    1,878 sqft 0.03 AC lot
    Two‑unit duplex with one 1‑bedroom apartment and one 3‑bedroom apartment
    1,878 square feet in a brick townhouse built in 1900
    Located two blocks from the Susquehanna River
    Across from Midtown Cinema and three blocks from Broad Street Market
    0.03‑acre lot with on‑street parking
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    2-Unit Duplex with Finished Attics
    Updated: Sep 19
    2-Unit Duplex with Finished Attics

    126 E SPRUCE Street, Williamstown, PA 17098

    $125,000
    1,836 sqft 0.08 AC lot
    Two‑unit duplex with 1,836 square feet of building area
    Each apartment includes 2 bedrooms and 1 bathroom
    Finished attic space in both units with basement laundry
    New roof completed in 2026
    Partial flooring replacement and kitchen updates
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    Two-Unit Duplex with Rear Deck
    Two-Unit Duplex with Rear Deck

    32 S HARRISBURG Street, Steelton, PA 17113

    $190,000
    2,334 sqft 0.04 AC lot

    Separate residences include a leased one-bedroom apartment and a vacant upper-level three-bedroom unit.

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    Updated Two-Unit Duplex
    Updated Two-Unit Duplex

    3201 DERRY ST, Harrisburg, PA 17111

    $229,000
    1,555 sqft

    Two refreshed one-bedroom residences with private outdoor space, rear parking, and separate heating and cooling features.

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    Two-Unit Duplex with Separate Utilities
    Two-Unit Duplex with Separate Utilities

    325 PARK Avenue, Hershey, PA 17033

    $305,000
    1,428 sqft 0.13 AC lot

    Fully occupied property with updated systems, porches, storage, and off-street parking in Hershey.

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    Updated Two-Unit Duplex
    Updated Two-Unit Duplex

    3201 DERRY Street, Harrisburg, PA 17111

    $229,000
    1,555 sqft 0.11 AC lot

    Brick duplex with two one-bedroom units, rear parking, a private yard, and covered front porch.

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    Renovated Two-Unit Duplex
    Renovated Two-Unit Duplex

    220 ELM Street, Steelton, PA 17113

    $240,000
    2,311 sqft 0.07 AC lot

    Updated frame property with a new roof, new appliances, and forced-air heating.

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    Mixed-Use Property with Two Apartments
    Mixed-Use Property with Two Apartments

    2448 Walnut St, Harrisburg, PA 17103

    $385,000
    2,600 sqft

    First-floor commercial space is paired with two one-bedroom residential units.

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    Vacant Duplex with Two-Bedroom Units
    Vacant Duplex with Two-Bedroom Units

    123 W MAIN Street, Hershey, PA 17033

    $319,000
    1,594 sqft 0.16 AC lot

    Two vacant residences include separate kitchens, full baths, and on- and off-street parking access.

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    Two-Unit Duplex with Solar Panels
    Two-Unit Duplex with Solar Panels

    2345 GREEN Street, Harrisburg, PA 17110

    $250,000
    1,836 sqft 0.06 AC lot

    Each residence has two bedrooms, a full bath, a kitchen, and a separate living room.

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    Brick Two-Unit Townhouse
    Brick Two-Unit Townhouse

    221 REILY STREET, Harrisburg, PA 17102

    $220,000
    1,878 sqft

    Brick townhouse with separate one- and three-bedroom apartments.

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    Occupied Duplex With Upgrades
    Occupied Duplex With Upgrades

    8 S 18TH Street, Harrisburg, PA 17104

    $214,900
    1,920 sqft 0.03 AC lot

    Two-unit frame property with tenants in place, Section 8 approval, and recent improvements to major components.

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    Updated Duplex with Two-Bedroom Units
    Updated Duplex with Two-Bedroom Units

    129 S 4TH Street, Steelton, PA 17113

    $269,900
    3,503 sqft 0.07 AC lot

    Detached two-unit property with separate living spaces, gas cooking appliances, and a combination of on- and off-street parking.

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    Rehabilitated Duplex with Garage
    Rehabilitated Duplex with Garage

    129 POPLAR STREET, Middletown, PA 17057

    $255,000
    1,742 sqft

    Updated two-unit property with a leased-land arrangement, refreshed interiors, and a garage offering additional rental space.

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    Two-Unit Brick Duplex
    Two-Unit Brick Duplex

    1353 VERNON Street, Harrisburg, PA 17104

    $149,900
    2,310 sqft 0.04 AC lot

    Brick duplex with leased units, separate bedroom configurations, electric baseboard heat, and on-street parking.

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    Brick Duplex
    Brick Duplex

    2125 DERRY Street, Harrisburg, PA 17104

    $210,000
    1,776 sqft 0.05 AC lot

    Fully rented two-unit property with off-street parking, basement space, and separate one-bedroom and three-bedroom layouts.

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    Two-Unit Duplex with Solar Panels
    Two-Unit Duplex with Solar Panels

    2345 GREEN STREET, Harrisburg, PA 17110

    $250,000
    1,836 sqft

    Two residential units offer matching layouts, shared basement storage, and access to a rear yard near the river.

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    Two-Unit Duplex with Finished Attics
    Two-Unit Duplex with Finished Attics

    126 E SPRUCE STREET, Williamstown, PA 17098

    $125,000
    1,836 sqft

    Fully occupied rental property with finished attics, basement laundry, and recent roof work.

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    Updated Two-Unit Duplex
    Updated Two-Unit Duplex

    325 PARK AVENUE, Hershey, PA 17033

    $305,000
    1,428 sqft

    Fully occupied duplex with separate utilities, central air, rear parking, storage, and porch areas for both units.

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    6-Car Garage Duplex
    6-Car Garage Duplex

    235 S 29TH ST, Harrisburg, PA 17103

    $359,900
    2,692 sqft

    Two residential layouts offer flexibility for investors or owner-occupants, with substantial detached garage capacity.

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    Updated Two-Unit Duplex
    Updated Two-Unit Duplex

    129 S 4TH ST, Steelton, PA 17113

    $269,900
    3,503 sqft

    Each residence includes two bedrooms and one full bathroom within a detached residential property.

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    2-Unit Duplex with Kitchens
    2-Unit Duplex with Kitchens

    123 W MAIN ST, Hershey, PA 17033

    $319,000
    1,594 sqft 0.16 AC lot

    Vacant residential property with separate kitchens, on-site parking options, and flexibility for rental or single-family use.

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    Two-Unit Duplex
    Two-Unit Duplex

    1353 VERNON ST, Harrisburg, PA 17104

    $149,900
    2,310 sqft

    Both units are leased month to month, offering flexible occupancy terms for the property.

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    Two-Unit Duplex with Fireplaces
    Two-Unit Duplex with Fireplaces

    2038 Market St, Harrisburg, PA 17103

    $275,000
    2,436 sqft

    Both residences are leased and offer distinct interior layouts with private outdoor areas.

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    Dauphin County, PA Duplexes Market Trends and Statistics

    Explore 32 duplexes for sale in Dauphin County, PA, showcased through 32 active listings on our real estate platform. These investment opportunities span a total of 63,476 square feet of properties for sale, with an estimated market value of $7,365,700.

    Sale prices for duplexes in Dauphin County, PA start at $67,500, averaging $230,178, and reaching up to $385,000 — 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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    Featured Dauphin County Real Estate Agencies

    Realmo connects you with licensed Dauphin County CRE brokers providing property specifications, local market pricing, and commercial transaction underwriting support.

    Joy Daniels Real Estate Group, LTD
    2793 Old Post Road, Suite 200 Harrisburg, PA 17110
    Phone: 17176953177
    www.joydaniels.com
    TrueVision, REALTORS?
    30 N Hanover St. Hummelstown, PA 17036
    Phone: 17179259095
    TrueVisionRealtors.com

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