San Marcos, TX Office Buildings for Sale

List

Map

Hays, TX Martindale, TX Maxwell, TX Wimberley, TX Kyle, TX New Braunfels, TX Staples, TX Uhland, TX

9 properties

Sort:

Updated: Nov 2, 2024

Historic Downtown Office Building

110 E San Antonio St., San Marcos, TX 78666

$1,100,000

3,504 sqft 0.09 AC lot

Downtown historic building on the San Marcos courthouse square
Built in 1870 with masonry and stone veneer construction
Includes two offices, a full kitchen, and a reception area
Upstairs apartment plus a large garage accessed from the back alley
Metal roof with central heating (natural gas) and central air

View details

This listing looks promising.

Here's a quick look at some key insights for

110 E San Antonio St., San Marcos, TX 78666

View Property Analytics

Est. Cap Rate

7.6%
Above avg (5.9%)
Est. NOI

$84K
Annual
Price @ 7% Cap

$1.19M
Above asking
Property Type

Commercial (General)
Built 2001

View Property Analytics

Updated: Sep 3, 2025

Single-Story Office Building with Covered Entry

1712 N Interstate 35, San Marcos, TX 78666

$975,000

1,206 sqft 0.27 AC lot

Single‑story office building built in 1970 with frame and wood siding construction
Located directly on the I‑35 corridor in San Marcos between Austin and San Antonio
Covered entrance with columned porch and curb‑appeal exterior
Interior includes multiple private offices with an easy‑to‑navigate floor plan
Convenient parking in both front and rear areas

View details

Two-Story Historic Brick Corner Building

101 E Hopkins Street, San Marcos, TX 78666

$2,500,000

17,584 sqft 0.21 AC lot

1905 two-story historic brick building with direct town square frontage and T-5 zoning for flexible mixed-use redevelopment.

View details

Class A Office Building with Balconies

330 Wonder World Drive, San Marcos, TX 78666

$2,650,000

7,783 sqft 0.75 AC lot

Class A office building built in 2020 with three levels, elevator access, and balcony areas.

View details

Turn Any Listing Into an Investment Snapshot Owner equity, real caprate, demand score for every listing. Go To Analytics Center

Class A Office Building

330 Wonder World Dr 300, San Marcos, TX 78666

$2,650,000

7,783 sqft 0.75 AC lot

Modern office building in growing San Marcos location.

View details

Historic Corner Mixed-Use Building

101 E Hopkins St, San Marcos, TX 78666

$3,000,000

17,584 sqft 0.21 AC lot

1905 two-story brick building with direct town square frontage and T-5 zoning for flexible mixed-use redevelopment.

View details

Multi-Story Office Building

300-330 Wonder World Dr, San Marcos, TX 78666

$2,650,000

7,783 sqft

Class A office building with three levels, elevator service, and multiple balcony spaces.

View details

Office Building with Development Land

1300 Wonder World Dr, San Marcos, TX 78666

Contact for pricing

Large office building on just under two acres, with adjacent raw land zoned for office/professional construction.

View details

San Marcos Office Building For Sale

120 Riverwalk Dr, San Marcos, TX 78666

Contact for pricing

35,000 sqft

35,000 sqft office building available in San Marcos, TX.

View details

Based on your search, we've compiled 17 Potential Opportunities for your consideration. Besides 9 Active listings in San Marcos, TX, we suggest exploring several alternatives: 4 properties in Nearby Cities, 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.

Well-Maintained Office Building For Sale

1399 Sattler Rd, New Braunfels, TX 78132

$1,320,000

6,000 sqft

6,000 SF office building with convenient location and amenities.

View details

Two-Story Corner Office Building

113 W Gonzales Street, Seguin, TX 78155

$625,000

4,528 sqft

Two-story office building with skylit open multipurpose space and multiple private offices, suited for flexible professional use.

View details

Mixed-Use Development Site

Lot 16 FM 306, New Braunfels, TX 78130

Contact for pricing

Freiheit Village includes medical/professional office, retail, event and conference space, childcare, apartments, and hotels around a park/plaza.

View details

Historic Two-Story Office Building

109 River St #A, Seguin, TX 78155

Contact for pricing

Two-story commercial office building with 7 offices, reception, restrooms, and multiple flex rooms, plus front and back parking.

View details

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.

Commercial Land Near San Marcos

722 South L B J Drive, San Marcos, TX 78666

$349,000

Commercial property near San Marcos, Texas, with IH-35 access.

View details

Downtown Character District Development Land

209 Cheatham Street, San Marcos, TX 78666

$625,000

0.46 AC lot

Two combined lots totaling about 0.65 acres are zoned CD-5D with utilities available and site infrastructure in place.

View details

San Marcos Buildable Office Lot

310 Stagecoach Trl, San Marcos, TX 78666

$350,000

Vacant lot in established professional center, ideal for office.

View details

San Marcos Commercial Land Opportunity

310 Stagecoach Trail, San Marcos, TX 78666

$350,000

0.20 AC lot

Vacant lot in San Marcos, ideal for professional office development.

View details

San Marcos, TX Office Buildings Market Trends and Statistics

Explore 9 office buildings for sale in San Marcos, TX, showcased through 9 active listings on our real estate platform. These investment opportunities span a total of 98,227 square feet of properties for sale, with an estimated market value of $15,525,000.

Sale prices for office properties in San Marcos, TX start at $975,000, averaging $2,217,857, and reaching up to $3,000,000 — offering options for a variety of budgets and business needs. Daily updated analytics ensure you stay ahead with the latest data and market trends.

List

Map

Top Commercial Asset Segments

Commercial property segments ranked by active listings on the market

Demographics Overview

Population 88K

Population Growth (5Y) +10.7%

Median Household Income $55,478

College Educated 24.4%

High-Yield Neighborhoods for Investment

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

Neighborhood	Average Price
78666	$1.3M

Taxes & Financing

Tax Rate (average for all types) 1.76%

Property Tax per SF $33.58 per SF

Tax Rate vs County Average 0.03 pp above county avg

Average Loan-to-Value 65.0%

Listings Trend

New vs delisted commercial listings in Hays County

New Delisted

Total CRE Inventory on Market (SF)

Average Property Price per SF

For-sale pricing trends across core commercial property types in Hays County

Residential Income

Need Help?

Reach out if you need assistance with Realmo tools or have questions about your listings