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    Grant County, WA Office Spaces for Sale

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    8 properties
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    End-Cap Office Unit
    Updated: Dec 11, 2025
    End-Cap Office Unit

    101 SW Road T.1, Mattawa, WA 99349

    Contact for pricing
    1.50 AC lot
    3,000 SF end‑cap office space
    Under construction with YearBuilt of 2026
    Anticipated availability in Summer 2026
    Located along Highway 243 S
    1.5‑acre commercial property
    View details
    Class A Multi-Tenant Office Building
    Updated: Jun 1
    Class A Multi-Tenant Office Building

    1240 S Pioneer Way, Moses Lake, WA 98837

    $2,925,000
    15,637 sqft 0.57 AC lot
    15,637 SF A‑Class office building on 24,829 SF C‑2 zoned land along Pioneer Way with pylon signage
    Two income‑producing suites: 833 SF and 1,346 SF
    Anchor suite totals 13,457 SF with 13,684 SF of total rentable space plus 1,953 SF common area
    32 parking stalls including 11 covered, plus heated sidewalks and full ADA accessibility
    Elevator service to all floors; building year built 1999
    View details
    Multi-Use Office Building Warehouse
    Multi-Use Office Building Warehouse

    708 E Penn St, Moses Lake, WA 98837

    $559,000
    1,950 sqft

    Office building with warehouse space in Moses Lake, Washington.

    View details
    Realmo Analytics Monitor Off-market properties and contact owners who are ready to sell. Many signals applied to make quality leads for you. Get Leads
    Four-Unit Office Building
    Four-Unit Office Building

    202 S Main St, Warden, WA 98857

    $100,000
    1,620 sqft 0.10 AC lot

    Flexible configuration supports separate professional suites or one consolidated commercial workspace.

    View details
    Professional Office Building with Patio
    Professional Office Building with Patio

    56 C St NW, Ephrata, WA 98823

    $699,000

    Configured with private offices, conference rooms, reception, and two restrooms.

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    Mixed-Use Live-Work Building
    Mixed-Use Live-Work Building

    315 Main Ave E, Soap Lake, WA 98851

    Contact for pricing
    4,460 sqft

    Multi-use building with a street-facing storefront, separate rear spa rooms, basement space, and two additional living quarters.

    View details
    Commercial Ground in High Traffic
    Commercial Ground in High Traffic

    2421 Maiers Road, Moses Lake, WA 98837

    $1,300,000

    Commercial land suitable for various businesses in a high-traffic area.

    View details
    Spacious Office Building with Visibility
    Spacious Office Building with Visibility

    1350 S Pioneer Way, Moses Lake, WA 98837

    $1,750,000

    Large office space with high visibility and ample parking.

    View details
    Based on your search, we've compiled 72 Potential Opportunities for your consideration. Besides 8 Active listings in Grant County, WA, we suggest exploring several alternatives: similar 64 Off-Market properties to explore as potential leads

    Off-Market Properties in Grant County, WA

    Consider similar Off-Market properties in Grant County, WA. You may contact the owners directly to inquire about their potential intentions to sell. To help you make a strong first impression, we can assist by reaching out to these owners with compelling proposals created using our AI tool.

    1010 Pioneer Way
    OFFICE (GENERAL)

    1010 Pioneer Way, Moses Lake, WA 98837-4411

    Estimated value:
    $850,000
    4,800 sqft 0.57 AC lot
    View details
    310 Balsam St
    OFFICE (GENERAL)

    310 Balsam St, Moses Lake, WA 98837-1763

    Estimated value:
    $595,000
    2,472 sqft 0.06 AC lot
    View details
    451 Diamond Dr
    OFFICE (GENERAL)

    451 Diamond Dr, Ephrata, WA 98823-2619

    Estimated value:
    $4,245,000
    14,276 sqft 4.70 AC lot
    View details
    208 G SE St
    OFFICE (GENERAL)

    208 G SE St, Quincy, WA 98848

    Estimated value:
    $390,000
    4,199 sqft 0.14 AC lot
    View details
    411 5th Ave
    OFFICE (GENERAL)

    411 5th Ave, Moses Lake, WA 98837-1716

    Estimated value:
    $970,000
    3,000 sqft 0.53 AC lot
    View details
    1334 Pioneer Way
    OFFICE (GENERAL)

    1334 Pioneer Way, Moses Lake, WA 98837-2410

    Estimated value:
    $85,000
    2,555 sqft 0.39 AC lot
    View details
    998 Rd M SE M
    OFFICE (GENERAL)

    998 Rd M SE M, Moses Lake, WA 98837-9013

    Estimated value:
    $200,000
    832 sqft 2.70 AC lot
    View details
    831 Colonial Ave
    MEDICAL BUILDING

    831 Colonial Ave, Moses Lake, WA 98837-4611

    Estimated value:
    $750,000
    4,622 sqft 0.60 AC lot
    View details
    321 Beech St
    OFFICE (GENERAL)

    321 Beech St, Moses Lake, WA 98837-3808

    Estimated value:
    $695,000
    6,666 sqft 0.32 AC lot
    View details
    827 Colonial Ave
    OFFICE (GENERAL)

    827 Colonial Ave, Moses Lake, WA 98837-4644

    Estimated value:
    $75,000
    6,156 sqft 0.64 AC lot
    View details
    Moses Lake, WA 98837
    OFFICE (GENERAL)

    Moses Lake, WA 98837

    Estimated value:
    $5,770,000
    32,781 sqft 3.26 AC lot
    View details
    219 2nd St
    OFFICE (GENERAL)

    219 2nd St, Mattawa, WA 99349-0107

    Estimated value:
    $60,000
    View details
    1340 Hunter Pl
    OFFICE (GENERAL)

    1340 Hunter Pl, Moses Lake, WA 98837-2449

    Estimated value:
    $260,000
    1,748 sqft 0.37 AC lot
    View details
    J St
    OFFICE (GENERAL)

    J St, Quincy, WA 98848

    Estimated value:
    $180,000
    4,000 sqft
    View details
    410 3rd Ave
    OFFICE (GENERAL)

    410 3rd Ave, Moses Lake, WA 98837-1908

    Estimated value:
    $240,000
    5,800 sqft 0.16 AC lot
    View details
    309 Midway Ave
    OFFICE (GENERAL)

    309 Midway Ave, Grand Coulee, WA 99133-5024

    Estimated value:
    $200,000
    2,672 sqft 0.25 AC lot
    View details

    Grant County, WA Office Spaces Market Trends and Statistics

    Explore 72 office spaces for sale in Grant County, WA, showcased through 8 active listings on our real estate platform. These investment opportunities span a total of 23,667 square feet of properties for sale, with an estimated market value of $7,333,000.

    Sale prices for office properties in Grant County, WA start at $100,000, averaging $1,222,166, and reaching up to $2,925,000 — 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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