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Fm 621 - 36 Acres in San Marcos for Future Development 36.47 Acres of Commercial Land Offered at $3,900,000 in San Marcos, TX 78666


Investment Highlights
- ±36.47 acres between two parcels
- Property is located within San Marcos ETJ
- Current Ag exemption is in place
- Proximity/access to major roadways (Hwy 123, FM 110, SH 80, IH-35 and the 130 Toll)
- Few small ponds present on property
Executive Summary
Franklin Street is proud to present FM 621 – an exceptional ±36.47-acre development opportunity in the rapidly growing corridor of San Marcos, Texas. The property consists of two contiguous ±18-acre tracts, offering flexibility for phased development or a larger-scale project.
Ideally positioned along FM 621, the site features flat topography, making it highly suitable for a wide range of uses including residential or commercial development. Located within the San Marcos ETJ, the property currently has no entitlements in place, providing a blank canvas for developers seeking to capitalize on the area’s growth trajectory.
San Marcos continues to experience strong population growth and increased development activity, driven by its strategic location between Austin and San Antonio. The FM 621 corridor, in particular, is emerging as a key path of progress, with expanding infrastructure and new residential communities fueling demand. This offering presents a rare opportunity to secure a sizable land position in one of Central Texas’ most dynamic and evolving markets.
Ideally positioned along FM 621, the site features flat topography, making it highly suitable for a wide range of uses including residential or commercial development. Located within the San Marcos ETJ, the property currently has no entitlements in place, providing a blank canvas for developers seeking to capitalize on the area’s growth trajectory.
San Marcos continues to experience strong population growth and increased development activity, driven by its strategic location between Austin and San Antonio. The FM 621 corridor, in particular, is emerging as a key path of progress, with expanding infrastructure and new residential communities fueling demand. This offering presents a rare opportunity to secure a sizable land position in one of Central Texas’ most dynamic and evolving markets.
Property Facts
| Price | $3,900,000 | Property Subtype | Commercial |
| Sale Type | Investment or Owner User | Proposed Use | |
| No. Lots | 1 | Total Lot Size | 36.47 AC |
| Property Type | Land | ||
| Zoning | San Marcos ETJ | ||
| Price | $3,900,000 |
| Sale Type | Investment or Owner User |
| No. Lots | 1 |
| Property Type | Land |
| Property Subtype | Commercial |
| Proposed Use | |
| Total Lot Size | 36.47 AC |
| Zoning | San Marcos ETJ |
1 Lot Available
Lot
| Price | $3,900,000 | Lot Size | 36.47 AC |
| Price Per AC | $106,937.21 |
| Price | $3,900,000 |
| Price Per AC | $106,937.21 |
| Lot Size | 36.47 AC |
36 AC of raw land located west of FM 621. Currently no entitlements on the site.
1 1
Not walkable
10/100
Exceptionally drivable
90/100
Somewhat bikeable
20/100
Property Taxes
| Parcel Number | R70702 | Improvements Assessment | $640,310 |
| Land Assessment | $898,700 | Total Assessment | $1,539,010 |
Property Taxes
Parcel Number
R70702
Land Assessment
$898,700
Improvements Assessment
$640,310
Total Assessment
$1,539,010
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Fm 621 - 36 Acres in San Marcos for Future Development
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