San Marcos, TX Triplexes for sale

Updated: Jun 2

Triplex with Workshop

3424 S Old Bastrop Highway, San Marcos, TX 78666

$1,450,000

7,065 sqft

Three residences, each with three bedrooms, on 10+ acres
7,065 square feet of property area
Main home includes two living areas, a sunroom, office/flex space, and three‑car garage
House D has three full bathrooms, one half bath, and a two‑car garage
Two‑room workshop with a covered patio; asphalt slab has water, power, and septic for 2 RVs

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Updated: Aug 21

Mixed-Use Development Land

125 S Bishop ST, San Marcos, TX 78666

$125,000

1,680 sqft

5,249 SF commercial land parcel on 0.12 acres
Mixed Use (MU) zoning under the City of San Marcos Land Development Code
Small‑scale mixed‑use, single‑family, townhouse, and loft‑apartment uses permitted by right
Duplex, triplex, and apartment uses require a Conditional Use Permit
Just blocks from downtown San Marcos and Texas State University

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Realmo Analytics Monitor Off-market properties and contact owners who are ready to sell. Many signals applied to make quality leads for you. Get Leads

2 active listings match your search: For sale in San Marcos, TX. Based on your search, we've also compiled 4 Potential Opportunities for your consideration: 4 properties in nearby cities.

Opportunities in Nearby Cities

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

Manufactured Home Triplex

7380 Pittman, Adkins, TX 78101

$599,999

2.00 AC lot

Three separately metered residences occupy a two-acre tract and are leased to long-term tenants.

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Updated Triplex in Montopolis

901 Valdez St 1-3, Austin, TX 78741

$599,000

0.17 AC lot

Updated triplex near the airport, ACC, and Lady Bird Lake.

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3-Unit Manufactured Home Property

7380 Pittman, Adkins, TX 78101

$599,999

Each residence has its own water, electric, and septic systems.

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Austin Triplex Near East Riverside

6107 Palm Cir, Austin, TX 78741

$940,500

Triplex with rental income potential near Downtown and East Riverside.

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San Marcos, TX Triplexes Market Trends and Statistics

Explore 2 triplexes for sale in San Marcos, TX on our real estate platform. These investment opportunities span a total of 8,745 square feet of properties for sale, with an estimated market value of $1,575,000.

Sale prices for three-family homes in San Marcos, TX start at $125,000, averaging $787,500, and reaching up to $1,450,000 — offering options for a variety of budgets and business needs. Daily updated analytics ensure you stay ahead with the latest data and market trends.

Neighborhood	Average Price
78666	$787.5K

Neighborhood

Average Price

78666

$787.5K

Featured San Marcos Real Estate Agencies

Realmo connects you with licensed San Marcos CRE brokers providing property specifications, local market pricing, and commercial transaction underwriting support.

COLDWELL BANKER FIRST NATIONAL

1224 HWY 123 San Marcos, TX

Phone: (512) 353-5171

McNabb & Company Real Estate Services

1920 Corporate Drive San Marcos, TX

Phone: (512) 667-9129

VANCE J. ELLIOTT

1504 Aquarena Springs#204 San Marcos, TX

Phone: (512) 353-3002