Knox County, TN Office Spaces for Sale

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Updated: Nov 21, 2025

Hardin Valley Office/Warehouse Opportunity

2010 Castaic Lane, Knoxville, TN 37932

$4,750,000

28,678 sqft

Large 28,678 SF commercial office building suitable for owner occupancy or investment.
Prime location in the heart of Hardin Valley, a fast‑growing area of West Knoxville, with easy access to major highways.
Includes a 1,986 SF warehouse with a 17‑foot ceiling, overhead door, and two loading docks.
Flexible PC/TO zoning allows for a variety of business uses.
Features multiple offices, conference rooms, open workspaces, and a kitchen.

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This listing looks promising.

Here's a quick look at some key insights for

2010 Castaic Lane, Knoxville, TN 37932

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Est. Cap Rate

8%
Above avg (5.9%)
Est. NOI

$379K
Annual
Price @ 7% Cap

$5.42M
Above asking
Property Type

Professional Building
Built 2002

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Updated: Nov 1, 2025

Second-Story Office Units

1200 McCalla Ave, Knoxville, TN 37915

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133 sqft 0.14 AC lot

Multiple office configurations, including approximately 133 SF and 1,160 SF spaces
Second‑story offices with shared common kitchen
Electric forced‑air heating and central air conditioning
Electricity, water, sewer, heat and air, trash, and property taxes included
Off‑street parking available

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Highway Commercial Development Land

2625 Greenway Drive, Knoxville, TN 37918

$1,499,000

2,940 sqft 4.60 AC lot

Development-ready land at a highly visible corner above I-640 with an existing office and accessory structures.

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Office Building on Merchant Drive

1104 Merchant Drive, Knoxville, TN 37912

$1,139,940

8,444 sqft

8,444 SF office building in prime North Knoxville location.

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Former Animal Clinic on Corner

9229 Middlebrook Pike, Knoxville, TN 37931

$635,000

1,987 sqft 0.57 AC lot

Corner lot property, previously an animal clinic, for sale.

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Updated Flex Space with Garage Bay

1832 Mccalla Ave, Knoxville, TN 37915

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4,050 sqft

Leased commercial building combines professional offices with warehouse functionality.

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Commercial Land with Office Building

12805 Kingston Pike, Farragut, TN 37934

$6,000,000

3,563 sqft 4.39 AC lot

Directly on Kingston Pike with a 3,563 SF building on a 4.39-acre commercial-zoned site.

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Two-Story Office Building

6712 Kingston Pike, Knoxville, TN 37919

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4,153 sqft 0.48 AC lot

Flexible C-G-1 zoning, exterior signage, and dedicated parking support professional office occupancy.

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Office Building with Walk-Out Lower Level

4509 Papermill Dr, Knoxville, TN 37909

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4,750 sqft 2.00 AC lot

Flexible office property with separate entrances, on-site parking, and room for multiple business users.

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Two-Building Mixed-Use Property

125 W Summit Hill Dr, Knoxville, TN 37902

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5,912 sqft

Multi-story improvements combine office, apartment, and shell areas with secured exterior space and a garage door.

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Multi-Tenant Office Building

8874 Kingston Pike, Knoxville, TN 37923

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10,282 sqft

Two-story professional property with four suites, surface parking, and direct exposure along Kingston Pike.

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Single-Tenant Office Building

5201 Schubert Rd, Knoxville, TN 37912

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3,470 sqft 0.78 AC lot

Professional interior with lobby, service counters, private offices, and on-site parking.

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Freestanding Office Building

2910 Tazewell Pike, Knoxville, TN 37918

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7,139 sqft 0.39 AC lot

Freestanding office building on 0.3865 acres with 26 parking spaces, including 2 handicapped spaces.

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Second-Story Office Units

1200 McCalla Ave, Knoxville, TN 37915

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133 sqft

Flexible office configurations with shared kitchen access, building services, and off-street parking in Knoxville’s Old City.

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Renovated Office Property

3415 Hackberry Rd, Knoxville, TN 37931

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2,701 sqft 1.17 AC lot

Flexible CA-zoned commercial building with finished lower-level space, walkout access, and multiple storage improvements.

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Medical Office Building with Multiple Suites

9080 Barbee Ln, Knoxville, TN 37923

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10,553 sqft

Multiple medical/professional suites in a 10,553 SF building with direct access and ample parking.

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Office Building with Private Offices

3993 Midland Ave, Knoxville, TN 37919

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1,440 sqft

Office-zoned property with flexible work areas, a kitchen, updated HVAC, and rear access for additional parking.

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Open-Plan Office Unit

100 W. Fifth Avenue, Suite 102, Knoxville, TN 37917

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2,507 sqft

Light-filled office suite with an open layout, convenient parking, and available systems furniture.

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Medical Office with Exam Rooms

5300 Clinton Plaza Dr, Knoxville, TN 37912

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2,820 sqft

Well-maintained medical office features eight exam rooms, multiple private offices, and dual waiting rooms.

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Fully Leased Office Investment Property

5344 N Broadway St, Knoxville, TN 37918

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3,705 sqft

Fully leased office units with many short-term leases, tenant mix, and 14 on-site parking spots in Fountain City.

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Medical Office Center

5300 Clinton Plaza Drive, Knoxville, TN 37912

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2,820 sqft

Well-maintained medical and office property currently positioned as a long-established pediatric location.

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Two-Story Office Building

2710 N Central St, Knoxville, TN 37917

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2,025 sqft

Industrial zoning and updated building systems support flexible commercial occupancy, subject to approved-use verification.

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Multi-Tenant Office Building

9080 Barbee Ln, Knoxville, TN 37923

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10,134 sqft

Well-maintained, flexible multi-tenant office building with ample surface parking in West Knoxville’s Colony Village area.

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Renovated Live-Work Space

6936 N Ruggles Ferry Pike, Knoxville, TN 37924

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720 sqft

Flexible interior currently configured for salon and office use.

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Knox County, TN Office Spaces Market Trends and Statistics

Explore 81 office spaces for sale in Knox County, TN, showcased through 81 active listings on our real estate platform. These investment opportunities span a total of 809,407 square feet of properties for sale, with an estimated market value of $19,547,940.

Sale prices for office spaces in Knox County, TN start at $499,000, averaging $2,171,993, and reaching up to $6,000,000 — 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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