Guadalupe County Home Sizes Are Growing in 2026

Deal of the Week

Deal of the Week · 136 Dundee Grace, New Braunfels TX 78130 · MLS #2491747 · Listed by The Real Estate Central. ALEX valuation $402,000 is an ALEX Intelligence estimate, not an appraisal.

This week's 5 best values under $1,000,000, ranked by the ALEX deal score: 1. 136 Dundee Grace, New Braunfels TX 78130 · MLS #2491747 Listed at $399,900, 3 bed, 2.5 bath, 2,248 sq ft. Listed 0% below the ALEX valuation; 11% under the local price per sq ft; price reduced 5% from original. See it on alex.realestate: https://www.alex.realestate/listing-detail/1182516153/136-Dundee-Grace-New-Braunfels-TX 2. 723 E Zipp RD, New Braunfels TX 78130 · MLS #4342016 Listed at $674,900, 1 bed, 1.5 bath, 1,710 sq ft. Listed 6% below the ALEX valuation. See it on alex.realestate: https://www.alex.realestate/listing?q=723+E+Zipp+RD%2C+New+Braunfels%2C+TX 3. 5734 FM 621, Martindale TX 78655 · MLS #7589931 Listed at $445,000, 4 bed, 2 bath, 2,393 sq ft. Listed 1% below the ALEX valuation; 26% under the local price per sq ft; price reduced 6% from original. See it on alex.realestate: https://www.alex.realestate/listing-detail/1188323218/5734-FM-621-Martindale-TX 4. 1642 Scull RD, San Marcos TX 78666 · MLS #2125339 Listed at $800,000, 4 bed, 3 bath, 2,575 sq ft. Listed 3% below the ALEX valuation; price reduced 20% from original. See it on alex.realestate: https://www.alex.realestate/listing-detail/1179200790/1642-Scull-RD-San-Marcos-TX 5. 1348 Morris LOOP, San Marcos TX 78666 · MLS #5980658 Listed at $259,251, 3 bed, 2 bath, 1,662 sq ft. Listed 3% below the ALEX valuation; price reduced 11% from original. See it on alex.realestate: https://www.alex.realestate/listing-detail/1186716099/1348-Morris-LOOP-San-Marcos-TX

Is the average home getting bigger in Guadalupe County? The data says yes. Across 86 closed sales in the rolling six months ending September 30, 2026, the median living area reached 1,901 square feet. This represents a 1.0% increase compared to the prior six-month period and a 6.3% jump from the same window last year when homes averaged 1,788 square feet. ALEX Intelligence analyzed the size trends of these properties to track how buyer preferences are shifting toward larger floor plans. The median price per square foot also rose by 4.4% over the prior period, reaching $167, indicating that buyers are paying for the extra space rather than just absorbing inflation. While the median days on market dropped significantly to 43 days from 59 days previously, the growth in home size suggests a demand for more spacious living arrangements even as inventory tightens. The average new construction closed in this window was also larger, contributing to the overall upward trend in square footage. This shift toward larger homes reflects a broader pattern where buyers are prioritizing space and functionality over smaller footprints, driving the median living area higher despite fluctuations in sales volume. 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