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    Kelso, WA
    Duplex

    Kelso, WA Duplexes for Sale

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    Modern Two-Unit Duplex
    Updated: Aug 27
    Modern Two-Unit Duplex

    957 WILLOW St, Kelso, WA 98626

    $725,000
    2,988 sqft
    Duplex with 2,988 SF total and 1,494 SF per unit
    Each unit includes 3 bedrooms and 2.5 bathrooms
    Built in 2023; zoned Multi
    Quartz countertops and stainless steel appliances in each unit
    Fully fenced, usable backyards with garages
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    Modern 10-Unit Duplex Portfolio
    Updated: Jul 31
    Modern 10-Unit Duplex Portfolio

    950 WALNUT St, Kelso, WA 98626

    $3,600,000
    16,200 sqft
    Five 2023‑built duplexes totaling 10 fully occupied units
    Unit layouts include 1,494 SF and 1,809 SF plans
    Each unit offers 3 bedrooms and 2.5 bathrooms
    Quartz countertops, stainless steel appliances, walk‑in closets, and walk‑in showers
    Fully fenced backyards, garages, and extended driveways provide outdoor and parking amenities
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    Duplex with Covered Parking
    Duplex with Covered Parking

    1115 N 4TH Ave, Kelso, WA 98626

    $348,888
    1,652 sqft

    Each occupied residence has two bedrooms and one bathroom, with laundry hookups provided in both units.

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    Duplex with Garages
    Duplex with Garages

    957 Willow St, Kelso, WA 98626

    $725,000
    2,988 sqft

    Each residence includes a fenced backyard, garage, and extended driveway parking.

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    Two-Unit Duplex with Oversized Garage
    Two-Unit Duplex with Oversized Garage

    601 AYERS St, Kelso, WA 98626

    $359,000
    2,460 sqft

    Classic two-story property with two fireplaces, recent exterior paint, and an unfinished basement.

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    Five-Duplex Multifamily Portfolio
    Five-Duplex Multifamily Portfolio

    950 Walnut, Kelso, WA 98626

    $3,600,000
    16,200 sqft

    Modern duplex portfolio with fully leased units, private yards, garages, and convenient access to I-5.

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    Two-Unit Duplex with Garage
    Two-Unit Duplex with Garage

    706 Laurel St, Kelso, WA 98626

    $349,900
    1,572 sqft 0.11 AC lot

    Corner property with separate residences, private parking, and a fenced backyard.

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    Two-Story Duplex with Six-Car Garage
    Two-Story Duplex with Six-Car Garage

    601 Ayers St, Kelso, WA 98626

    $359,000
    2,460 sqft

    Corner-lot property combines two residential units with basement storage and individual fireplaces.

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    Based on your search, we've compiled 12 Potential Opportunities for your consideration. Besides 8 Active listings in Kelso, WA, 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.

    Townhouse-Style Duplex
    Townhouse-Style Duplex

    Castle Rock, WA 98611

    $520,000
    3,400 sqft 1.88 AC lot

    Two separate residences combine contemporary interior finishes with private outdoor space and attached garages.

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    Updated Duplex with Shared Garage
    Updated Duplex with Shared Garage

    733 Delaware St, Longview, WA 98632

    $405,000
    1,403 sqft

    Two remodeled residential units offer functional layouts and separate laundry connections within a shared garage.

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    Two-Unit Duplex Property
    Two-Unit Duplex Property

    282 Colorado St, Longview, WA 98632

    $350,000
    1,464 sqft

    Two-unit residential layout offers an owner-occupant the option to rent the second side.

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    Townhouse-Style Duplex
    Townhouse-Style Duplex

    352 CEMETERY RD, Castle Rock, WA 98611

    $520,000

    Two mirrored residences feature contemporary kitchens, fenced outdoor areas, and individual attached garages.

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    Kelso, WA Duplexes Market Trends and Statistics

    Explore 8 duplexes for sale in Kelso, WA, showcased through 8 active listings on our real estate platform. These investment opportunities span a total of 46,520 square feet of properties for sale, with an estimated market value of $10,066,788.

    Sale prices for two-family homes in Kelso, WA start at $348,888, averaging $1,258,348, and reaching up to $3,600,000 — 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

    Duplexes 8

    Demographics Overview

    Population 27K
    Population Growth (5Y) +12.0%
    Median Household Income $70,058
    College Educated 18.9%

    High-Yield Neighborhoods for Investment

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

    Neighborhood Average Price
    98626 $1.4M

    Taxes & Financing

    Tax Rate (average for all types) 1.13%
    Property Tax per SF $10.46 per SF
    Tax Rate vs County Average 0.31 pp above county avg
    Average Loan-to-Value 65.0%

    Listings Trend

    New vs delisted commercial listings in Cowlitz County

    New Delisted

    Total CRE Inventory on Market (SF)

    How Realmo verifies these figures

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