This home's estimate is 36.2% higher than the average sale price ($482K) of 6 comparable homes.
Search- Overview
- Sale & tax history
- Property details
- Neighborhood
- Climate
2645 Post Rd, San Marcos, TX 78666
About this home
Wow. Amazing home sites and ranchettes right on the Blanco river. This particular lot is 20 acres, but we have several others up to 53 acres. All are waterfront. Few restrictions. Horses and livestock allowed. For more info. 30 miles from downtown Austin, minutes from downtown San Marcos, and minutes from I-35. Electric and water available. Restrictions: Yes
Redfin Estimate
Earn from this home
List your home with Redfin and save $6,568
Get cash now or lower your monthly rate
Market trends in 78666, TX
Last updated August 2026
Buyer's Market
Seller's Market
Buyer's market
See all
Provided by Redfin
Sale history for 2645 Post Rd
$210/sq ft
$344/sq ft
$245/sq ft
$223/sq ft
$344/sq ft
$131/sq ft
** Price available after signing in.
Tax history for 2645 Post Rd
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Property details
Interior
- Heating & Cooling
- Air Conditioning Type: Central
- Heating Type: Central
- Fireplace Information
- # of Fireplaces: 1
- Has Fireplace
Exterior
- Exterior Information
- Foundation Type: Pier
- Exterior Wall: Wood Siding
- Roof Shape Type: Gable Metal
- Building Type: Single Family
- Building Improvement Type: Residential
- Pool Information
- Has Pool
- Property Information
- Living Sq. Ft: 2,021
- Gross Sq. Ft: 2,021
- Building Sq. Ft: 2,021
- Legal Description: ABS 467 TR 12 117-467-3XA WILLIAM WARD SURVEY 2.26 AC GEO#90202938
- Parking & Garage Information
- Parking Type: Detached Garage
- Garage/Parking Sq. Ft: 1,800
- Garage / Carport Type: Detached
- Lot Information
- # of Buildings: 1
- Land Sq. Ft: 98,446
- Water District: EDWARDS UNDERGROUND WATER DIST
- Acres: 2.26
- County Use Description: SGL-FAM-RES-HOME
Financial
- Assessor Information
- Assessment Year: 2025
- Tax District County: HAYS COUNTY
Public facts
- Beds: —
- Baths: —
- Sq. Ft.: 2,021
- Stories: —
- Lot Size: 2.26 acres
- Style: Single Family Residential
- Year Built: —
- Year Renovated: —
- County: Hays County
- APN: R18757
Around this home
Schools
Public K-5 • Assigned • 3.2mi
Public 6-8 • Assigned • 7.1mi
Public 9-12 • Assigned • 8.5mi
Lifestyle
Provided by Walk Score and Local Logic
Climate risks
Estimated 80%+ chance of a flood reaching the building in the next 30 years
6% chance of being in a wildfire in next 30 years
7 days above 108° expected this year, 22 days in 30 years
80% chance of strong winds in next 30 years
0 unhealthy days expected this year, 0 days in 30 years
Sun exposure
In this area, properties receive around 9.3 hours in June and 4.8 hours in December, which is comparable to the U.S. average for solar exposure.
Nearby similar homes
New listings for sale in 78666
Home values near 2645 Post Rd
| Address | Redfin Estimate |
|---|---|
4 Beds | 3 Baths | 1882 Sq. Ft. | $419,877 |
3 Beds | 2 Baths | 1773 Sq. Ft. | $314,513 |
| Address | Redfin Estimate |
|---|---|
- Beds | - Baths | - Sq. Ft. | — |
4 Beds | 3 Baths | 2143 Sq. Ft. | — |
| Address | Redfin Estimate |
|---|---|
- Beds | - Baths | 5375 Sq. Ft. | — |
4 Beds | 3 Baths | 2188 Sq. Ft. | $348,339 |
More real estate resources
- Cities
- Zip Codes
- Neighborhoods
- Popular Searches
| Austin homes for sale | |||
| New Braunfels homes for sale | |||
| Dripping Springs homes for sale |
| 78655 homes for sale | |||
| 78656 homes for sale | |||
| 78640 homes for sale | |||
| 78666 homes for sale | |||
| 78667 homes for sale |
| Blanco Vista homes for sale | |||
| Kissing Tree homes for sale | |||
| Downtown Kyle homes for sale | |||
| Hunter's Hill homes for sale | |||
| Northern San Marcos homes for sale |
Find us
Subsidiaries
Affiliated Business
Copyright: © 2026 Redfin. All rights reserved.
Updated September 2025: By searching, you agree to the Terms of Use, and Privacy Policy.
Do not sell or share my personal information.
REDFIN and all REDFIN variants, WALK SCORE, and the R logos, are trademarks of Redfin Corporation, registered or pending in the USPTO.
California DRE #01521930
Redfin is licensed to do business in New York as Redfin Real Estate. NY Standard Operating Procedures
New Mexico Real Estate Licenses
TREC: Info About Brokerage Services, Consumer Protection Notice
All mortgage lending products and information are provided by Rocket Mortgage, LLC | NMLS #3030; www.NMLSConsumerAccess.org. Licensed in 50 states. This site is not authorized by the New York State Department of Financial Services for mortgage solicitation or loan applications activities related to properties located in the State of New York.
Redfin Corporation is an affiliated business of Rocket Limited Partnership. Each company, and their subsidiaries, are separate legal entities operated and managed through its own management and governance structures.
If you are using a screen reader, or having trouble reading this website, please call Redfin Customer Support for help at 1-844-759-7732.
REDFIN IS COMMITTED TO AND ABIDES BY THE FAIR HOUSING ACT AND EQUAL OPPORTUNITY ACT. READ REDFIN'S FAIR HOUSING POLICY AND THE NEW YORK STATE FAIR HOUSING NOTICE.







































United States
Canada