Guadalupe County: New Listings This Week (Oct 12–18)

Six new homes came on the market in Guadalupe County this week between October 12 and October 18, 2026. These listings represent fresh supply that is still available for sale as of the end of the period. The median list price for these six properties was $789,500, which translates to a median price per square foot of $308 across an average living area of 2,721 square feet. This week's new inventory accounts for approximately 5% of the total homes currently for sale in the county. The sample includes one newly constructed home among the six active listings. While this volume is small compared to the rolling six-month trends, it provides a snapshot of current seller activity and pricing expectations for the immediate future. ALEX Intelligence tracks these weekly snapshots to monitor how quickly new supply enters the market relative to existing inventory. The data reflects only homes that were listed during this specific seven-day window and remain active; properties that sold or expired are excluded from this count. This method isolates fresh supply without the noise of historical sales or withdrawn listings. The current market shows 115 total homes for sale in Guadalupe County. The six new additions this week contribute to this pool, though the median price of these specific new arrivals is notably higher than the county's overall median close price of $320,000 observed over the trailing six months. This suggests that sellers entering the market this week are pricing their properties at a premium relative to recent closed sales. The data source covers ABOR-listed sales only and does not represent the entire local market outside of that coverage area. New on the market: 211 Siena Woods, Marion, TX · MLS #7517588 Listed Oct 16 at $679,000. 3 bed, 2.5 bath, 2,366 sq ft. Listed by Southern Capital Realty. See it on alex.realestate: https://www.alex.realestate/listing-detail/1190969241/211-Siena-Woods-Marion-TX 887 Lone Star DR, New Braunfels, TX · MLS #1250578 Listed Oct 15 at $1,449,900. 3 bed, 4.5 bath, 3,076 sq ft. Listed by Keller Williams Heritage. See it on alex.realestate: https://www.alex.realestate/listing-detail/1190897919/887-Lone-Star-DR-New-Braunfels-TX 124 Lakeside DR, Seguin, TX · MLS #3272366 Listed Oct 15 at $599,900. 2 bed, 2 bath, 1,754 sq ft. Listed by Keller Williams Heritage. See it on alex.realestate: https://www.alex.realestate/listing-detail/1190899443/124-Lakeside-DR-Seguin-TX 216 Deer Crest DR, New Braunfels, TX · MLS #9110562 Listed Oct 15 at $293,000. 3 bed, 2 bath, 1,674 sq ft. Listed by Crider Realty, LLC. See it on alex.realestate: https://www.alex.realestate/listing-detail/1190884459/216-Deer-Crest-DR-New-Braunfels-TX 223 Double Creek LOOP, Seguin, TX · MLS #5650778 Listed Oct 14 at $900,000. 4 bed, 4.5 bath, 3,320 sq ft. Listed by Kuper Sotheby's Int'l Realty N. See it on alex.realestate: https://www.alex.realestate/listing-detail/1190828374/223-Double-Creek-LOOP-Seguin-TX 882 Cottonseed RUN, Martindale, TX · MLS #3123507 Listed Oct 12 at $1,400,000. 4 bed, 3.5 bath, 4,260 sq ft. Listed by Barnard Realty Group, LLC. See it on alex.realestate: https://www.alex.realestate/listing-detail/1190729047/882-Cottonseed-RUN-Martindale-TX Want to see this home? Call or text George at 713.918.9951 for a private showing. Coverage: most home sales in Guadalupe County are listed in another MLS, which ALEX does not receive yet. The figures in this post count only sales listed in Unlock MLS (ABOR), so they describe part of the local market, not all of it. 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 MIT, Nvidia, Google & IBM-Trained. Cross Domain-Expert: Quantum, AI, Ethics, Sovereignty, Intelligence, Philanthropy. Solepoint Planning. VUI AI Cloud Architect. AI Certifications Development. Quant/AI Instructor. Castor Venture Club Member. Associate Broker. George Arnold Alexander III, MPA Partner, ALEX Companies Associate Broker, Alexander Tiffany Southwest, LLC dba ALEX.realestate, et.al. Texas License #574878-B · Broker License #565194-BB Broker, ALEX Real Estate · North Carolina License #367733 Independent Broker, ALEX Real Estate · Colorado License #II.100112456 [email protected] · +1 713.918.9951