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Keenan Group#1 Austin Board of Realtors Team 2024
TBD Old San Antonio-Austin Post Rd, photo 1 of 5, San Marcos, San Marcos, TX
Active

$150,000

0Beds
2.77 acresLot

TBD Old San Antonio-Austin Post Rd, San Marcos, TX 78666

San Marcos·MLS# 1506734·276 days on market

— bed, — bath on 2.77 acres in San Marcos. San Marcos, TX 78666. $150,000.

About This Home

Rare opportunity to own nearly 2.77 acres of Blanco River frontage in San Marcos. This offering includes two adjacent tracts totaling 120,661 sq ft with rolling terrain and scenic river views. Located in the ETJ with no zoning, providing flexibility for a variety of uses. Ideal for a private retreat, recreational use, or future development. Property is in the 100-year floodplain buyer to verify intended use and requirements. No utilities currently on site. Survey and aerials available. Peaceful Hill Country setting with convenient access to I-35, Texas State University, and all that San Marcos has to offer. A unique chance to secure riverfront land in a rapidly growing area.

Property Type
Commercial Sale
Lot Size
2.77 acres

Listing information last updated March 16, 2026.

Listed by eXp Realty, LLC

MLS# 1506734 • Active

IDX inquiries: Keenan Group at Compass · (512) 415-7653

Highlights

Generous 2.77-acre lot
Rare opportunity to own nearly 2.77 acres of Blanco River frontage in San Marcos
This offering includes two adjacent tracts totaling 120,661 sq ft with rolling terrain and scenic river views
Located in the ETJ with no zoning, providing flexibility for a variety of uses
Ideal for a private retreat, recreational use, or future development
Property is in the 100-year floodplain buyer to verify intended use and requirements

Facts & Features

Exterior & Lot
Lot Size
2.77 Acres
Financial
Original List Price
$150,000

Transaction History

2 records on file

Every recorded listing, sale, and lease at TBD Old San Antonio-Austin Post Rd, whoever represented it.

  1. ActiveListed 2026
    Current price: $149,995Original list: $150,000MLS 9875206
  2. ActiveListed 2026
    Current price: $150,000Original list: $150,000MLS 1506734

Prices shown are list prices. Closed sale prices are available to registered clients in accordance with ACTRIS rules.

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Price & Listing History

Listing timeline with current price, original ask, and market time.

View Timeline
Current list
$150,000
Original list
$150,000
Price movement
No verified reduction
Listed / DOM
Feb 2, 2026 · 276 days

Tax Record

Public record data from county appraisal records. Market value can differ from assessed value.

Assessed Value
$69,812
Assessment Year
2025
Parcel ID
10-0467-0027-00000-2
YearTaxesTotal AssessmentLandAdditions
2025
—$69,812$69,812—
Map showing TBD Old San Antonio-Austin Post Rd
TBD Old San Antonio-Austin Post Rd
Directions
Principal & interest
$818

Excluded from this estimate: property taxes, home insurance, and HOA dues. Each requires verified amount, cadence or unit, source, and as-of details.

Illustrative down payment

20% ($30K)

Adjustable assumption - not a lending recommendation.

Home price

$150,000

Loan: $120K

Loan details

Mortgage rate%
Payoff: ~2056
Rate source: Freddie Mac 30-year fixed average (PMMS via FRED), as of 2026-10-29
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Keenan Market Position

A sourced read on San Marcos pricing, timing, and property scale. No automated valuation claim.

List price

$150,000

Price per sqft

Not available

Vs. Neighborhood guide reference price

Not available

Days on market

276 days

Original to current

No verified reduction

$150K original

Active inventory context

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Source: MLS Grid / Unlock MLS and Keenan Group review as of Oct 17, 2026.

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Frequently Asked Questions

How much is TBD Old San Antonio-Austin Post Rd?

TBD Old San Antonio-Austin Post Rd is listed at $150,000 with 0 bedrooms, 2.77-acre lot.

What are the property details for TBD Old San Antonio-Austin Post Rd?

TBD Old San Antonio-Austin Post Rd is a Commercial Sale featuring 0 bedrooms, 2.77-acre lot.

What are the property taxes for TBD Old San Antonio-Austin Post Rd?

The most recent annual property tax for TBD Old San Antonio-Austin Post Rd is $1,271. Texas has no state income tax, so property taxes are a primary revenue source. Rates vary by jurisdiction and exemptions. Verify current amounts with the county appraisal district.

How should a buyer estimate the monthly payment for TBD Old San Antonio-Austin Post Rd?

This page does not assume a mortgage rate or publish a monthly payment for TBD Old San Antonio-Austin Post Rd. A property-specific estimate requires a current lender rate, chosen down payment, taxes, insurance, and any verified association dues.

How does TBD Old San Antonio-Austin Post Rd compare with other homes in San Marcos?

As of Oct 17, 2026, TBD Old San Antonio-Austin Post Rd is offered at $150,000. The current MLS snapshot shows 344 active listings in 78666. Keenan Group has completed 4 verified transactions in 78666 within its 1,000+ completed transactions and $1B+ career volume across Austin.

Answers use visible listing facts, school context, and neighborhood data available on this page. Verify time-sensitive details before making decisions.

Why Choose the #1 Austin Board Team for San Marcos

#1 ABoR Team 20241,000+ Career SalesCompass Luxury Collection Specialist

#1 Austin Board of Realtors Team. 1,000+ homes sold and $1B+ in career sales over 25+ years in Austin.

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Listing courtesy of Unlock MLS as distributed by MLS GRID. Information deemed reliable but not guaranteed. Neither the listing broker nor Compass RE Texas, LLC shall be responsible for any typographical errors, misinformation, or misprints.

IDX information is provided exclusively 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. The data is deemed reliable but is not guaranteed by MLS GRID. Use of MLS GRID data may be subject to an end user license agreement prescribed by the applicable MLS, as amended from time to time.

Based on information submitted to MLS GRID as of 10/17/2026, 2:07:15 PM. All data is obtained from various sources and may not have been verified by 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.

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Keenan Luxury Market Index figures and Keenan Group sales counts are published under CC BY 4.0 and may be reused with attribution to Keenan Group at Compass. Methodology and citation format: thekeenangroup.com/the-source/keenan-luxury-market-index-methodology.

Last updated: 10/17/2026, 2:07:15 PM

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