| George Arnold Alexander III, MPA |
| MIT, Nvidia, Google, AWS & IBM-Trained. Cross-Domain Expert. Castor Venture Club. |
| Partner, ALEX Companies |
| Associate Broker, Alexander Tiffany Southwest, LLC dba ALEX.realestate, et al. |
| Texas License #574878-B · Texas Broker License #565194-BB |
| Broker · North Carolina License #367733 |
| Independent Broker · Colorado License #II.100112456 |
| Broker · Alabama License #000178406 |
| [email protected] · +1 713.918.9951 |
| Join any of our 46 LinkedIn Groups spanning Quantum, AI and Tennessee to Texas. |
| Follow one or all of our 106 greater Austin communities, cities and counties on our Blog. |
| TREC Information About Brokerage Services · TREC Consumer Protection Notice |
San Marcos Monthly Market Pulse: Prices Drop in October
By George Arnold Alexander III, MPA · Associate Broker · 2026-11-04
Deal of the Week

Deals of the Week by price quartile. The quartiles come from the last 12 months of closed sales here. Each pick has the top ALEX deal score in its price range.
Lower quartile: under $255,000
102 Chaparral ST, San Marcos TX 78666 · MLS #6511599
Listed at $199,000, 3 bed, 2 bath, 1,589 sq ft. Listed 28% below the ALEX valuation; 30% under the local price per sq ft; price reduced 33% from original.
See it on alex.realestate: https://www.alex.realestate/listing-detail/1186060175/102-Chaparral-ST-San-Marcos-TX
Lower-middle quartile: $255,000 to $315,000
104 Cypress Hills RD, San Marcos TX 78666 · MLS #8286918
Listed at $305,000, 4 bed, 3 bath, 1,963 sq ft. Listed 5% below the ALEX valuation; 21% under the local price per sq ft; price reduced 13% from original.
See it on alex.realestate: https://www.alex.realestate/listing-detail/1182522364/104-Cypress-Hills-RD-San-Marcos-TX
Upper-middle quartile: $315,000 to $439,000
416 Stagecoach TRL, San Marcos TX 78666 · MLS #1792597
Listed at $359,000, 4 bed, 2.5 bath, 2,468 sq ft. Listed 1% below the ALEX valuation; 19% under the local price per sq ft; price reduced 10% from original.
See it on alex.realestate: https://www.alex.realestate/listing-detail/1179570058/416-Stagecoach-TRL-San-Marcos-TX
Upper quartile: $439,000 and up
609 Dancing Oak LN, San Marcos TX 78666 · MLS #3893396
Listed at $839,900, 3 bed, 3 bath, 3,398 sq ft. Listed 7% below the ALEX valuation; price reduced 14% from original.
See it on alex.realestate: https://www.alex.realestate/listing-detail/1155888336/609-Dancing-Oak-LN-San-Marcos-TX
Key figures · San Marcos · October 2026
- 48 homes sold in San Marcos in October 2026 (down 5.9% on a year earlier).
- Median sale price: $268,859 (down 23.9% on a year earlier).
- Median price per square foot: $179.
- Median days on market: 90.
- Median sale price as a share of the original list price: 90.4%.
- 385 homes for sale now, about 6.3 months of supply at the pace of the last six months.
Source: Unlock MLS, October 2026. Homes only (single-family, condo, townhome). Information deemed reliable but not guaranteed.
What does a 19.7% drop in median price mean for buyers and sellers in San Marcos? In October 2026, the median close price settled at $268,859 across 48 closed sales, down from $335,000 in September. This sharp decline marks a significant shift compared to the same month last year, when prices were $353,080, representing a 23.9% decrease year-over-year.
The market is also moving slower. Homes spent an average of 90 days on the market, up 20% from September and nearly 10% higher than October 2025. Despite the price adjustments, sellers are still accepting offers below their original list prices in most cases; 89.6% of closed sales went for less than the initial asking price. The median close-to-original list ratio held steady at 90.4%, indicating that negotiation remains a standard part of the process.
New supply has increased, with 66 new listings entering the market this month compared to 71 in September. However, the number of closed sales dropped slightly by 5.9% from the prior month and fell 5.9% year-over-year. With 385 active listings currently on the market, the area is holding a balanced inventory level, though the pace of transactions has clearly cooled compared to the previous quarter.
ALEX Intelligence analyzes these trends to provide a clear picture of current conditions without projecting future movements. The data reflects a market where prices are correcting and time on market is extending, offering potential buyers more negotiating leverage while sellers face a longer path to closing.
Want to see this home? Call or text George at 713.918.9951 for a private showing.
Data from Unlock MLS. Information deemed reliable but not guaranteed. Model outputs are ALEX Intelligence estimates, not appraisals.
Read more Central Texas market data on the ALEX blog: https://alex-companies.com/blog
Source data: Unlock MLS closed sales, October 2026, n=48
Cover photo: San Marcos River by Larry D. Moore, CC BY 4.0, via Wikimedia Commons; darkened, cropped and text added.
Licensed by the Texas Real Estate Commission. Broker: Alexander Tiffany Southwest, LLC · License #565194-BB.
Diane Hart Alexander, Chair & CEO, ALEX Companies · Designated Broker · #574877-B · George Arnold Alexander III, Partner, ALEX Companies · Associate Broker · #574878-B
Texas Real Estate Commission Information About Brokerage Services · TREC Consumer Protection Notice · trec.texas.gov
Diane Hart Alexander, Chair & CEO, ALEX Companies · Designated Broker · #574877-B · George Arnold Alexander III, Partner, ALEX Companies · Associate Broker · #574878-B
Texas Real Estate Commission Information About Brokerage Services · TREC Consumer Protection Notice · trec.texas.gov










