Gilmer, TX Office Spaces for Sale

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10 properties

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Updated: May 26

Renovated Office Building with Frontage

505 US Highway 271 S, Gilmer, TX 75644

$275,000

0.13 AC lot

1,400 square foot standalone commercial building
Renovated in 2025 with new HVAC and flooring throughout
Two full bathrooms and abundant storage
Vacant interior ready for a new business configuration
Highway frontage at 505 US Highway 271 S, Gilmer, TX 75644

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Updated: Nov 24, 2025

Mixed-Use Property with Two Buildings

7697 State Hwy 155 N, Gilmer, TX 75645

$349,500

11.60 AC lot

Approximately 11.6 acres with highway frontage, a pond, and on‑site utilities
2004 metal‑sided shop measuring approximately 1,200 square feet
Shop includes LED lighting, washer and dryer connections, restroom, and front and rear overhangs
2020 portable building with approximately 588 square feet, configured as a 1 bedroom, 1 bath cabin
Cabin includes kitchenette, shower, and sinks; toilet installation and plumbing connection remain

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Mixed-Use Property with Improvements

7697 State Hwy 155 N, Gilmer, TX 75644

$349,500

Highway-fronted acreage includes a shop, cabin, pond, and on-site utilities.

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Renovated Office Building

505 505 US Highway 271 S, Gilmer, TX 75644

$275,000

1,400 sqft

Vacant office building with new HVAC, updated flooring, two bathrooms, and storage.

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Flex Space With Drive-Through Bays

E Marshall & Roberts Street, Gilmer, TX 75644

Contact for pricing

0.25 AC lot

Versatile commercial facility combining shop, warehouse, office, covered work, and secured outdoor storage areas.

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Office Building with Generator

405 N ROBERTS ST, Gilmer, TX 75645

$149,900

Metal-sided office property with a generator and a layout that can be divided into two separate offices.

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Purpose-Built Medical Office

812 US Highway 271 North, Gilmer, TX 75644

Contact for pricing

7,264 sqft 1.29 AC lot

Healthcare-focused facility with dedicated improvements, substantial parking, and direct access from a major commercial corridor.

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Mixed-Use Property with Shop

7697 US Highway 271 North, Gilmer, TX 75644

Contact for pricing

1,200 sqft

East Texas acreage includes a cabin, pond, on-site utilities, and county zoning.

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Brick Corner Office Building

112 112 US Hwy 271 N, Gilmer, TX 75644

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Professional office layout with private rooms, a conference area, kitchenette, reception space, and paved customer parking.

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Remodeled Office Building

612 State Hwy 155, Gilmer, TX 75644

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Functional office layout with a waiting area, restrooms, and kitchen break space.

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Based on your search, we've compiled 19 Potential Opportunities for your consideration. Besides 10 Active listings in Gilmer, TX, we suggest exploring several alternatives: 4 properties in Nearby Cities, and similar 1 Off-Market properties to explore as potential leads, plus 4 Land Listings that present a potential for development.

Opportunities in Nearby Cities

Here are 4 Similar properties we found in Nearby Locations for your consideration.

Modern Flex Space with Pool

819 N Main Street, Gladewater, TX 75647

$199,000

0.37 AC lot

Adaptable commercial layout with reception, private work areas, kitchen, storage, and covered rear workspace.

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Multifamily Property with Shop

8719 Pearson Rd, Ore City, TX 75683

$379,900

10.00 AC lot

Two mobile homes and a finished utility shop create a flexible rural residential and workspace configuration.

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Multifamily Property with Acreage

8719 Pearson Rd, Ore City, TX 75683

$379,000

Two mobile homes and a partially finished shop create a flexible rural multifamily setup with additional covered outdoor areas.

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Commercial Property in Gladewater, TX

112 N Lee, Gladewater, TX 75647

Contact for pricing

2,988 sqft

Commercial property featuring office suites, nurses station, and waiting room.

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Potential Development Sites for Consideration

Can't find the perfect fit? These Land listings present an alternative path: the potential to develop a property for your specific goals.

Important: These AI-suggestions are a starting point, not a guarantee of permitted use. All zoning, permitting, and land use information must be independently verified by you with the appropriate local authorities before making any commitments.

Fenced Commercial Land

15.5 AC HWY 300, Gilmer, TX 75645

$232,500

15.50 AC lot

Fenced commercial land with no stated restrictions and flexible tract configuration.

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Historic District Commercial Land

130 Mt Pleasant ST, Pittsburg, TX 75686

$45,999

0.21 AC lot

Commercial lot within the Historic/Main Street District (B1), supporting future development or investment use.

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Dual-Frontage Commercial Land

2100 Judson Rd., Longview, TX 75605

$2,475,000

7.12 AC lot

Commercial land with frontage on two roads and cable availability.

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Commercial Land with Dual Frontage

2100 Judson Road, Longview, TX 75605

$2,475,000

7.12 AC lot

Commercial land with frontage on two roads and access to public water and sewer.

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Off-Market Properties in Gilmer, TX

Consider similar Off-Market properties in Gilmer, TX. 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.

Office Spaces

329 Roberts St, Gilmer, TX 75644

Value Estimation by Request

0.09 AC lot

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Gilmer, TX Office Spaces Market Trends and Statistics

Explore 11 office spaces for sale in Gilmer, TX, showcased through 10 active listings on our real estate platform. These investment opportunities span a total of 9,864 square feet of properties for sale, with an estimated market value of $1,398,900.

Sale prices for office spaces in Gilmer, TX start at $149,900, averaging $279,780, and reaching up to $349,500 — 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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Top Commercial Asset Segments

Commercial property segments ranked by active listings on the market

Demographics Overview

Population 23K

Population Growth (5Y) -0.5%

Median Household Income $59,726

College Educated 22.5%

High-Yield Neighborhoods for Investment

Identify Gilmer submarkets with the highest inventory density on the market and evaluate the average listing prices of real estate assets

Neighborhood	Average Price
75644	$179.9K
75645	$249.7K

Taxes & Financing

Tax Rate (average for all types) 1.78%

Property Tax per SF $28.71 per SF

Tax Rate vs County Average 0.06 pp below county avg

Average Loan-to-Value 65.0%

Listings Trend

New vs delisted commercial listings in Upshur County

New Delisted

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