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    Barnwell County, SC Office Buildings for Sale

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    Barnwell Office Building on Acreage
    $150,000
    1,034 SF

    Barnwell Office Building on Acreage

    680 S Toby Creek Rd, Barnwell, SC 29812

    Office building on 9.52 acres near downtown Barnwell, SC.

    • 9.52 acres of land close to downtown Barnwell
    • Includes all office furniture
    • Potential for conversion to a single‑family residence
    • Two wells and septic tanks ideal for horses or livestock
    • Open floor plan
    Updated: Dec 29, 2025
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    Commercial Building with Warehouse, Barnwell
    $700,000
    7,272 SF

    Commercial Building with Warehouse, Barnwell

    80 Virginia Ave, Barnwell, SC 29812

    Commercial building with warehouse, convenient parking, prime location.

    • Prime location with the highest traffic count in the county, near major highways (Hwy 64, Hwy 278) and businesses.
    • Large building with approximately 6,000 sq ft of air‑conditioned space: 4,872 sq ft office building (13 private offices, reception, conference room, kitchen, restrooms) and 2,400 sq ft warehouse with loading dock.
    • Convenient parking, including space for tractor trailers.
    • Warehouse includes 960 sq ft of air‑conditioned office space (3 offices, reception, 2 restrooms).
    • Proximity to Barnwell Regional Airport (less than half a mile) and new High School (less than two miles).
    Updated: Dec 11, 2025
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    Based on your search, we've compiled 62 Potential Opportunities for your consideration. Besides 2 Active listings in Barnwell County, SC, we suggest exploring several alternatives: similar 60 Off-Market properties to explore as potential leads

    Explore Off-Market Properties in Barnwell County, SC

    Consider similar Off-Market properties in Barnwell County, SC. 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.

    86 Lk Cynthia Dr

    86 Lk Cynthia Dr

    OFFICE BUILDING
    Value Estimation by Request
    86 Lk Cynthia Dr, Blackville, SC 29817-4126
    View details
    100 Fuldner Rd

    100 Fuldner Rd

    OFFICE BUILDING • 1.05 Acres
    Value Estimation by Request
    100 Fuldner Rd, Barnwell, SC 29812-7320
    View details
    55 Irving St

    55 Irving St

    OFFICE BUILDING
    Value Estimation by Request
    55 Irving St, Barnwell, SC 29812-1535
    View details
    733 Reynolds Rd

    733 Reynolds Rd

    OFFICE BUILDING
    Value Estimation by Request
    733 Reynolds Rd, Barnwell, SC 29812-1521
    View details
    497 Main St

    497 Main St

    OFFICE BUILDING • 0.83 Acres
    Value Estimation by Request
    497 Main St, Blackville, SC 29817-2301
    View details
    469 Reynolds Rd

    469 Reynolds Rd

    OFFICE BUILDING
    Value Estimation by Request
    469 Reynolds Rd, Barnwell, SC 29812-6334
    View details
    30 Fuldner Rd

    30 Fuldner Rd

    OFFICE BUILDING
    Value Estimation by Request
    30 Fuldner Rd, Barnwell, SC 29812-7319
    View details
    161 Nappier Rd

    161 Nappier Rd

    OFFICE BUILDING • 0.99 Acres
    Value Estimation by Request
    161 Nappier Rd, Barnwell, SC 29812-7318
    View details
    130 Jasmine Lna

    130 Jasmine Lna

    OFFICE BUILDING • 1.46 Acres
    Value Estimation by Request
    130 Jasmine Lna, Williston, SC 29853-3243
    View details
    10824 Marlboro Ave

    10824 Marlboro Ave

    OFFICE BUILDING
    Value Estimation by Request
    10824 Marlboro Ave, Barnwell, SC 29812-6344
    View details
    14926 Us Hwy 78

    14926 Us Hwy 78

    OFFICE BUILDING
    Value Estimation by Request
    14926 Us Hwy 78, Williston, SC 29853-3226
    View details
    1184 Jackson St

    1184 Jackson St

    OFFICE BUILDING • 0.43 Acres
    Value Estimation by Request
    1184 Jackson St, Barnwell, SC 29812-2162
    View details
    76 Irving St

    76 Irving St

    OFFICE BUILDING
    Value Estimation by Request
    76 Irving St, Barnwell, SC 29812-1500
    View details
    266 Main St

    266 Main St

    OFFICE BUILDING
    Value Estimation by Request
    266 Main St, Barnwell, SC 29812-2516
    View details
    7245 Barnwell Rd

    7245 Barnwell Rd

    OFFICE BUILDING • 0.56 Acres
    Value Estimation by Request
    7245 Barnwell Rd, Barnwell, SC 29812-6055
    View details
    Barnwell, SC 29812

    Barnwell, SC 29812

    OFFICE BUILDING • 0.48 Acres
    Value Estimation by Request
    Barnwell, SC 29812
    View details
    12817 Main St

    12817 Main St

    OFFICE BUILDING
    Value Estimation by Request
    12817 Main St, Williston, SC 29853-2711
    View details
    3015 Sc Hwy 70

    3015 Sc Hwy 70

    OFFICE BUILDING • 2.00 Acres
    Value Estimation by Request
    3015 Sc Hwy 70, Barnwell, SC 29812-4927
    View details
    Barnwell, SC 29812

    Barnwell, SC 29812

    OFFICE BUILDING • 1.00 Acre
    Value Estimation by Request
    Barnwell, SC 29812
    View details
    Barnwell, SC 29812

    Barnwell, SC 29812

    OFFICE BUILDING
    Value Estimation by Request
    Barnwell, SC 29812
    View details
    Barnwell, SC 29812

    Barnwell, SC 29812

    OFFICE BUILDING
    Value Estimation by Request
    Barnwell, SC 29812
    View details
    Barnwell, SC 29812

    Barnwell, SC 29812

    OFFICE BUILDING • 7.43 Acres
    Value Estimation by Request
    Barnwell, SC 29812
    View details

    Barnwell County, SC Office Buildings Investment Opportunities Market Analysis

    Explore 62 office buildings for sale in Barnwell County, SC on our real estate platform. These investment opportunities span a total of 1,571,645 square feet of properties for sale, with an estimated market value of $4,135,000.

    Prices for office properties in Barnwell County, SC start at $70,000, averaging $375,909, and reaching up to $1,020,000 — offering options for a variety of budgets and business needs. Daily updated analytics ensure you have the most current data.

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    Browse Office buildings for Sale Near Barnwell, SC

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