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    Washington County, OR Office Buildings for Sale

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    Portland, OR Salem, OR Medford, OR Eugene, OR Bend, OR Grants Pass, OR Klamath Falls, OR Coos Bay, OR
    36 properties
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    Single-Story Office Building
    Updated: Jun 26
    Single-Story Office Building

    Forest Grove, OR 97116

    $639,000
    2,424 sqft 0.41 AC lot
    2,424‑square‑foot office building on a 0.41‑acre lot
    Two units measure 600 square feet and 1,824 square feet
    10 rooms or offices with three bathrooms
    Larger unit may be divided to create a third commercial unit
    Approximately 25 parking spaces available
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    Mixed-Use Property with Apartments
    Updated: May 6
    Mixed-Use Property with Apartments

    13370 NW WESTLAWN Ter, Portland, OR 97229

    $6,750,000
    9,840 sqft 1.82 AC lot
    12‑unit apartment building with full occupancy
    Commercial office component reported at 100% occupancy
    1.82‑acre mixed‑use property
    Zoned TO: BUS
    Improvements built in 1980
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    Mixed-Use Office and Apartments
    Mixed-Use Office and Apartments

    1225 NW MURRAY Rd, Portland, OR 97229

    $6,750,000
    22,806 sqft 1.82 AC lot

    Office space and apartments occupy a mixed-use property with central air and multiple heating systems.

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    Office Building with Signage
    Office Building with Signage

    12290 SW Main St, Portland, OR 97223

    $1,000,000
    3,000 sqft

    Updated finishes support flexible office and professional-service occupancy, with retail use potential subject to permitted-use verification.

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    Office Building with Signage
    Office Building with Signage

    12290 SW MAIN St, Portland, OR 97223

    $1,000,000
    3,000 sqft 0.03 AC lot

    MU-SBD zoning, visible signage, and transferable parking support an owner-occupied office or service business.

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    Two-Building Office Property
    Two-Building Office Property

    4775 & 4795 SW Watson Ave, Beaverton, OR 97005

    $999,000
    3,394 sqft

    RC-OT zoning accommodates professional, medical, wellness, childcare, personal-service, and retail uses.

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    Office-Commercial Land Assemblage
    Office-Commercial Land Assemblage

    3945 SW 185th Ave, Beaverton, OR 97078

    $1,295,000
    880 sqft

    Two adjoining parcels offer office-commercial zoning, existing improvements, and access from the north-side parking area.

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    Two-Building Office Property
    Two-Building Office Property

    9400 SW Barnes Rd, Portland, OR 97225

    Contact for pricing
    9,184 sqft

    TO:BUS zoning supports medical, professional, and service uses.

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    Multi-Tenant Retail & Office Building
    Multi-Tenant Retail & Office Building

    12255-12297 SW MAIN ST, Portland, OR 97223

    Contact for pricing
    9,950 sqft

    Fully leased single-story building with retail and office tenants, positioned in an Opportunity Zone and MU-CBD zoning.

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    Vacant Medical Office with Courtyard
    Vacant Medical Office with Courtyard

    9340 SW Barnes Rd, Portland, OR 97225

    Contact for pricing
    9,184 sqft 1.35 AC lot

    Medical office property with immediate occupancy, clustered suites, and parking capacity suited to owner-user operations.

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    Office and Apartment Investment Property
    Office and Apartment Investment Property

    1225 NW MURRAY RD, Portland, OR 97229

    $6,750,000
    22,000 sqft

    22,000SF+ commercial office building plus 12 fully occupied apartment units offered together for sale.

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

    1225 NW MURRAY, Portland, OR 97229

    $6,750,000
    22,806 sqft

    Combined office and apartment improvements provide both commercial workspace and residential units within one property.

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    Two-Story Mixed-Use Building
    Two-Story Mixed-Use Building

    22566 Southwest Washington Street, Sherwood, OR 97140

    Contact for pricing
    10,553 sqft

    Established retail and office occupancy supports a diversified commercial configuration in Old Town Sherwood.

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    Mixed-Use Office and Apartment Building
    Mixed-Use Office and Apartment Building

    1225 Nw Murray Rd, Portland, OR 97229

    $6,750,000
    22,806 sqft

    Two-building portfolio offers a commercial office building plus fully occupied 12-unit apartments for one acquisition.

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    Suburban Office Building with Parking
    Suburban Office Building with Parking

    10155 Northeast Tanasbourne Drive, Hillsboro, OR 97124

    Contact for pricing
    72,446 sqft

    Well-maintained 2007 office building offering surface parking and multi-tenant space for corporate users and investors.

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    Freestanding Multi-Tenant Office Building
    Freestanding Multi-Tenant Office Building

    862 SE Oak St, Hillsboro, OR 97123

    Contact for pricing
    10,090 sqft

    Freestanding multi-tenant office building with recent renovations, off-street parking, and prominent monument signage.

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    Hillsboro Medical Office Plaza
    Hillsboro Medical Office Plaza

    862 SE Oak St, Hillsboro, OR 97123

    Contact for pricing
    10,134 sqft

    Medical office building near OHSU Hillsboro Medical Center.

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    Office Building with I-5 Signage
    Office Building with I-5 Signage

    13190 SW 68th Pkwy, Portland, OR 97223

    Contact for pricing
    39,390 sqft

    Updated office building with solar panels and prominent I-5 signage, on a lot suited for additional parking.

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    Beaverton Office Building For Sale
    Beaverton Office Building For Sale

    2555 SW 153rd Dr, Beaverton, OR 97006

    Contact for pricing
    43,617 sqft

    43,617 SF office building in Beaverton, Oregon.

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    High-Visibility Corner Office Building
    High-Visibility Corner Office Building

    9200 SW Barnes Rd, Portland, OR 97225

    Contact for pricing
    7,244 sqft 0.85 AC lot

    Office building with accessible entrances and restrooms on both levels plus abundant off-street parking.

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    Advanced Manufacturing Campus
    Advanced Manufacturing Campus

    8875 NE VON NEUMANN DR, Beaverton, OR 97006

    Contact for pricing
    214,152 sqft

    Four-building industrial campus combines advanced manufacturing, R&D, and flex space with shared outdoor and wellness amenities.

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    Professionally Managed Office Building
    Professionally Managed Office Building

    9340 - 9400 SW Beaverton Hillsdale Hwy |, Beaverton, OR 97005

    Contact for pricing
    110,600 sqft

    Office building with ample parking, close to amenities and Highway 217.

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    Updated Office Building in Beaverton
    Updated Office Building in Beaverton

    4800 SW Griffith Drive |, Beaverton, OR 97005

    Contact for pricing
    30,417 sqft

    Updated office building with ample parking and convenient transit access.

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    Premium Class Flex Office Building
    Premium Class Flex Office Building

    2715 SW 153rd Dr, Beaverton, OR 97003

    Contact for pricing
    39,202 sqft

    Premium Class flex office building offered for sale in Q1 2026.

    View details
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    Washington County, OR Office Buildings Market Trends and Statistics

    Explore 37 office buildings for sale in Washington County, OR, showcased through 36 active listings on our real estate platform. These investment opportunities span a total of 1,061,656 square feet of properties for sale, with an estimated market value of $48,458,000.

    Sale prices for commercial office buildings in Washington County, OR start at $625,000, averaging $3,727,538, and reaching up to $6,750,000 — 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 Washington County Real Estate Agencies

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

    Oregon First
    8700 SW Creekside Place, Suite B Beaverton, OR 97008
    Phone: 15036465006
    www.oregonfirst.com
    Keller Williams Realty Portland Premiere
    7504 sw Bridgeport Road Portland, OR 97224
    Phone: 15038804905
    portlandpremiere.yourkwoffice.com
    John L. Scott Beaverton-Sunset Corridor
    1800 NW 167th Place, #100 Beaverton, OR 97006
    Phone: 15036457433
    www.sunsetcorridoroffice.johnlscott.com/
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