Vacant tract in the high-growth NE San Marcos corridor offering strong SH21 visibility and access. Proximity to San Marcos Regional Airport and surrounding development momentum supports commercial, light industrial, or mixed-use development potential. Survey on file. Water and Electricity available with no portion of the Property in the FEMA 100-year floodplain.
Active
Price cut: $255K (6/29)
$1,495,000
State Highway 21, San Marcos, TX 78666
0beds
0baths
3.84Acres
Unimproved Land
Built in ----
3.84 Acres Lot
$-- Zestimate®
$--/sqft
$-- HOA
What's special
- 118 days |
- 22 |
- 0 |
Zillow last checked:
Listing updated:
Listed by:
Spence Collins (512) 472-2100,
McAllister & Associates (512) 472-2100
Source: Unlock MLS,MLS#: 6920151
Facts & features
Interior
Bedrooms & bathrooms
- Bedrooms: 0
- Bathrooms: 0
Property
Features
- Has view: Yes
- View description: See Remarks
- Waterfront features: None
Lot
- Size: 3.84 Acres
- Features: Public Maintained Road
Details
- Additional structures: None
- Has additional parcels: Yes
- Parcel number: 25118, 25117, 191508
- Special conditions: Standard
Utilities & green energy
- Sewer: None
- Water: Public
- Utilities for property: Electricity Available, Water Available
Community & HOA
Community
- Features: None
- Subdivision: C-SH21-AIR
HOA
- Has HOA: No
Location
- Region: San Marcos
Financial & listing details
- Date on market: 3/11/2026
- Listing terms: Cash
- Electric utility on property: Yes
Estimated market value
Not available
Estimated sales range
Not available
Not available
Price history
| Date | Event | Price |
|---|---|---|
| 6/29/2026 | Price change | $1,495,000-14.6% |
Source: | ||
| 3/11/2026 | Listed for sale | $1,750,000 |
Source: | ||
Public tax history
Tax history is unavailable.
Monthly payment
Estimated monthly payment$1,822
All calculations are estimates and provided by Zillow, Inc. for informational purposes only. Actual amounts may vary.
HOA fees may include property taxes on listings classified as Co-Ops. Contact the listing agent and/or owner for fee details.
Mortgage interest rates are dependent on a number of factors, including credit score, down payment, and repayment length. Interest rate data provided by Zillow Group Marketplace, Inc. as of 1/1/1970 from various mortgage lenders with which we have lead or other similar arrangements; the Estimated Payment is an average of those rates.
See how much you could borrow to make a competitive offer.
Climate risks
Neighborhood: 78666
Nearby schools
GreatSchools rating
- 4/10Travis Elementary SchoolGrades: K-5Distance: 4.5 mi
- 5/10Miller Middle SchoolGrades: 6-8Distance: 8.3 mi
- 4/10San Marcos High SchoolGrades: 9-12Distance: 8.7 mi
Schools provided by the listing agent
- Elementary: Mendez
- Middle: Goodnight
- High: San Marcos
- District: SanMarcosCONSISD
Source: Unlock MLS. This data may not be complete. We recommend contacting the local school district to confirm school assignments for this home.
A local agent can set up tours, give advice and negotiate with sellers.
- Texas
- Hays County
- Maxwell
- 78666
- State Highway 21






