2115 OLD RR 12, SAN MARCOS, TX 78666
Homes for sale in San Marcos.
Homes for sale in 78666.
List Price$495,000
2115 Old RR 12
San Marcos, TX 78666
Listing #1923642
Commercial
Type
About This Property
Prime frontage on Old Ranch Road 12! This 3.5 acres sits less than 5 minutes from Texas State and downtown San Marcos. The property is within distance to a City of San Marcos water line and has electricity available at the road. Located in the ETJ and outside city limits, it provides added flexibility for a range of potential uses. With no floodplain and no known deed restrictions, the tract is well-suited for commercial use, office space, townhomes, student housing, or other income-producing concepts. Its proximity to Texas State University and easy access to major corridors further support long-term investment potential in a rapidly growing market.
Property Features
Location Information
County
Hays
Subdivision
N/A
County
Hays
Directions
Take Ranch Rd 12 toward Wimberley from I-35 in San Marcos. Turn right onto Old RR 12. Property is on the right.
Area
HS
Exterior Features
Is New Construction
No
Lot Size in Acres
3.56
Possession
Closing & Funding, Close Of Escrow
Buildings
0
Water / Sewer
None
Has Waterfront
No
Water
Public
View
Rural
Parking Description
None
Additional Information
Other Utilities
Electricity Available, Water Available, Sewer Not Available
APN
1003080018000023
Property Type
COM
Status
Active
Property SubType
Ranch
Documents Available
Survey
Similar Listings
Mortgage Calculator
$2,310
per month
30 Year Fixed. 3.52% Interest Rate.
Principal + Interest
$1,783
Monthly Tax
$412
Monthly Insurance
$115
yrs
%
$
$
Based on a fully amortized fixed rate loan. Ask your agent for the tax rates in your area. Insurance estimate is based on an average cost, your final premium cost will be determined by the type of coverage you select. This program only provides an estimate.
Schools
Walk Score
Listing Courtesy of: Land Unlimited (512) 470-4237
© 2026 Austin Board of REALTORS® (ACTRIS). All rights reserved.
Listings courtesy of APPLICABLE MLS as distributed by MLSGRID. Based on information submitted to the MLS GRID as of 2026. All data is obtained from various sources and may not have been verified by the broker or MLS GRID. Supplied Open House Information is subject to change without notice. All information should be independently reviewed and verified for accuracy. Properties may or may not be listed by the office/agent presenting the information. All information provided is deemed reliable but is not guaranteed and should be independently verified. The Austin Board of REALTORS® ACTRIS and their affiliates provide the MLS and all content therein " AS IS" and without any warranty, express or implied. The information being provided is for consumers' personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Based on information from ACTRIS through the date and time shown below.
Unlock MLS data last updated at May 26, 2026, 7:58 PM CT
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