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    Unicoi County, TN Office Properties & Spaces for Sale

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    Versatile Commercial Building in Unicoi
    $399,000
    2,821 SF

    Versatile Commercial Building in Unicoi

    3614 Unicoi Dr, Unicoi, TN 37692

    2,800 sq ft commercial building on half acre lot.

    • Prime commercial location with approximately 200 feet of frontage on Unicoi's main road, offering exceptional visibility and accessibility.
    • Versatile 2,800 sq. ft. building suitable for various uses: office, retail, or healthcare.
    • Potential for multi‑tenant use with two existing suites and the possibility to create a third.
    • Ample parking with 18 spaces plus a private parking area.
    • Updated interiors, including remodeled front office space with new flooring and modern finishes, plus updated electrical and serviced HVAC units.
    Updated: Jan 12
    View details
    Historic Mixed-Use Building, Erwin
    $365,000
    3,151 SF

    Historic Mixed-Use Building, Erwin

    205 Union St, Erwin, TN 37650

    Historic building in downtown Erwin with commercial and residential potential.

    • Prime downtown location on Union Street, steps from shops and cafes.
    • Historic brick building with commercial and residential potential.
    • Solid structure suitable for revitalization and redevelopment.
    • Ground floor ideal for retail or office spaces.
    • Upper floors equipped with two kitchens and multiple bathrooms with showers.
    Updated: Sep 26, 2025
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    Historic Building in Downtown Erwin
    $365,000

    Historic Building in Downtown Erwin

    Historic brick building with commercial and residential potential.

    205 Union St, Erwin, TN 37650
    View details
    Based on your search, we've compiled 43 Potential Opportunities for your consideration. Besides 3 Active listings in Unicoi County, TN, we suggest exploring several alternatives: similar 40 Off-Market properties to explore as potential leads

    Explore Off-Market Properties in Unicoi County, TN

    Consider similar Off-Market properties in Unicoi County, TN. 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.

    104 Main Ave

    104 Main Ave

    OFFICE (GENERAL) • 3,900 SF
    Value Estimation
    $315,000
    104 Main Ave, Erwin, TN 37650-1238
    View details
    156 Berkshire Dr

    156 Berkshire Dr

    OFFICE (GENERAL) • 9,195 SF
    Value Estimation
    $335,000
    156 Berkshire Dr, Erwin, TN 37650
    View details
    217 Main Ave

    217 Main Ave

    OFFICE (GENERAL) • 1,952 SF
    Value Estimation by Request
    217 Main Ave, Erwin, TN 37650-1141
    View details
    724 Ohio Ave

    724 Ohio Ave

    OFFICE (GENERAL) • 3,960 SF
    Value Estimation
    $375,000
    724 Ohio Ave, Erwin, TN 37650-2113
    View details
    1070 Main Ave

    1070 Main Ave

    OFFICE (GENERAL) • 3,330 SF
    Value Estimation
    $65,000
    1070 Main Ave, Erwin, TN 37650-1506
    View details
    1001 Main Ave

    1001 Main Ave

    OFFICE (GENERAL) • 5,672 SF
    Value Estimation
    $340,000
    1001 Main Ave, Erwin, TN 37650-1576
    View details
    701 Old Hwy Rd

    701 Old Hwy Rd

    OFFICE (GENERAL) • 1,236 SF
    Value Estimation
    $330,000
    701 Old Hwy Rd, Erwin, TN 37650-5411
    View details
    1009 Carolina Ave

    1009 Carolina Ave

    MEDICAL BUILDING • 9,158 SF
    Value Estimation
    $315,000
    1009 Carolina Ave, Erwin, TN 37650
    View details
    1100 7th St

    1100 7th St

    OFFICE (GENERAL) • 624 SF
    Value Estimation by Request
    1100 7th St, Erwin, TN 37650
    View details
    100 Nolichucky Ave

    100 Nolichucky Ave

    OFFICE (GENERAL) • 11,275 SF
    Value Estimation by Request
    100 Nolichucky Ave, Erwin, TN 37650-1254
    View details
    800 Mohawk Dr

    800 Mohawk Dr

    MEDICAL BUILDING • 11,758 SF
    Value Estimation by Request
    800 Mohawk Dr, Erwin, TN 37650-2124
    View details
    112 Gay St, Unit AA

    112 Gay St, Unit AA

    OFFICE (GENERAL) • 2,475 SF
    Value Estimation
    $285,000
    112 Gay St, Erwin, TN 37650-1228
    View details
    646 Elm Ave

    646 Elm Ave

    OFFICE (GENERAL) • 19,248 SF
    Value Estimation
    $495,000
    646 Elm Ave, Erwin, TN 37650
    View details
    108 Gay St

    108 Gay St

    MEDICAL BUILDING • 5,600 SF
    Value Estimation
    $320,000
    108 Gay St, Erwin, TN 37650-1228
    View details
    3614 Unicoi Dr

    3614 Unicoi Dr

    MEDICAL BUILDING • 3,391 SF
    Value Estimation
    $295,000
    3614 Unicoi Dr, Unicoi, TN 37692-6860
    View details
    1219 Carolina Ave

    1219 Carolina Ave

    OFFICE (GENERAL) • 3,458 SF
    Value Estimation
    $420,000
    1219 Carolina Ave, Erwin, TN 37650
    View details
    308 Main Ave

    308 Main Ave

    OFFICE (GENERAL) • 1,672 SF
    Value Estimation
    $205,000
    308 Main Ave, Erwin, TN 37650-1236
    View details
    630 1st Ln

    630 1st Ln

    MEDICAL BUILDING • 8,393 SF
    Value Estimation
    $410,000
    630 1st Ln, Erwin, TN 37650-2197
    View details
    101 Riverview Rd

    101 Riverview Rd

    OFFICE (GENERAL) • 2,028 SF
    Value Estimation
    $250,000
    101 Riverview Rd, Erwin, TN 37650-8722
    View details
    627 Main Ave

    627 Main Ave

    MEDICAL BUILDING • 2,208 SF
    Value Estimation
    $280,000
    627 Main Ave, Erwin, TN 37650-1319
    View details
    151 Tc Runnion Rd

    151 Tc Runnion Rd

    OFFICE (GENERAL) • 5,660 SF
    Value Estimation
    $640,000
    151 Tc Runnion Rd, Erwin, TN 37650-1046
    View details

    Unicoi County, TN Office Properties & Spaces Investment Opportunities Market Analysis

    Explore 43 office properties & spaces for sale in Unicoi County, TN, showcased through 3 active listings on our real estate platform. These investment opportunities span a total of 57,644,255 square feet of properties for sale, with an estimated market value of $6,134,000.

    Prices for office spaces in Unicoi County, TN start at $65,000, averaging $360,823, and reaching up to $655,000 — offering options for a variety of budgets and business needs. Daily updated analytics ensure you have the most current data.

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