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    Benton County, WA Duplexes for Sale

    6 results
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    Richland Duplex: Investment Opportunity
    $474,900
    3,200 SF

    Richland Duplex: Investment Opportunity

    213 Casey Ave, Richland, WA 99352

    Income-producing duplex in a quiet neighborhood with updated features.

    • Income‑producing duplex: Live in one unit and rent out the other for immediate income.
    • Get $5,000 buyer credit towards closing costs.
    • Both units feature new mini‑split systems and new vinyl windows.
    • Each unit has a basement, covered patio, and fenced yard.
    • Includes a 2‑car detached garage.
    Updated: Jan 13
    View details
    Updated Duplex on Corner Lot
    $499,000
    1,477 SF

    Updated Duplex on Corner Lot

    413 S Olson St, Kennewick, WA 99336

    Well-maintained Kennewick duplex with updated interiors and low maintenance.

    • Fully updated duplex with new insulation, wiring, plumbing, windows, flooring, major appliances, and ductless HVAC.
    • High rental income of $2530/month with zero vacancy rate and both sides occupied on 1‑year leases.
    • Unit A features top‑of‑the‑line appliances including a wine fridge, glass top range, stainless hood, steam shower, and washer/dryer.
    • RV parking with 50 amp power, updated garage with attic storage, and a bonus room with ductless HVAC.
    • Large corner lot with a fully fenced backyard, timed UGS, and ample parking.
    Updated: Jan 6
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    Well-Maintained Duplex in Richland, WA
    $495,000
    3,600 SF

    Well-Maintained Duplex in Richland, WA

    Comfortable duplex with updates, spacious layouts, and long-term tenants.

    303/305 Bernard Ave, Richland, WA 99352
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    Well-Maintained Duplex in Richland, WA
    $449,500
    3,600 SF

    Well-Maintained Duplex in Richland, WA

    Duplex with one vacant unit, perfect for owner occupant.

    1405 Marshall Ave, Richland, WA 99352
    View details
    Prosser Townhome Portfolio Opportunity
    $830,000
    3,820 SF

    Prosser Townhome Portfolio Opportunity

    Two newer townhomes in Prosser's Hidden Hills community.

    1027 Park Ave, Prosser, WA 99350
    View details
    Nearly New Richland Duplex
    Pending
    $749,000
    3,604 SF

    Nearly New Richland Duplex

    Duplex near the river with easy access and great features.

    1453/1455 Denver St, Richland, WA 99352
    View details
    Based on your search, we've compiled 6 Potential Opportunities for your consideration. Besides 6 Active listings in Benton County, WA, we suggest exploring several alternatives:

    Benton County, WA Duplexes Investment Opportunities Market Analysis

    Explore 6 duplexes for sale in Benton County, WA, showcased through 6 active listings on our real estate platform. These investment opportunities span a total of 47,093 square feet of properties for sale, with an estimated market value of $2,172,400.

    Prices for duplexes in Benton County, WA start at $449,500, averaging $543,100, and reaching up to $749,000 — offering options for a variety of budgets and business needs. Daily updated analytics ensure you have the most current data.

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    Duplexes by market

    Browse Duplexes for Sale Near Benton, WA

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