Siena Market Recap: Sales Surge as Prices Stabilize

Deal of the Week

7932 Castelardo PL, Round Rock TX 78665
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 $351,000 7932 Castelardo PL, Round Rock TX 78665 · MLS #5449663 Listed at $269,000, 3 bed, 2 bath, 1,567 sq ft. Listed 7% below the ALEX valuation; price reduced 9% from original. See it on alex.realestate: https://www.alex.realestate/listing-detail/1185134844/7932-Castelardo-PL-Round-Rock-TX Lower-middle quartile: $351,000 to $389,000 5809 Bellissima WAY, Round Rock TX 78665 · MLS #9964928 Listed at $370,000, 4 bed, 2 bath, 1,950 sq ft. Listed 3% below the ALEX valuation; price reduced 10% from original. See it on alex.realestate: https://www.alex.realestate/listing-detail/1183013917/5809-Bellissima-WAY-Round-Rock-TX Upper-middle quartile: $389,000 to $434,000 5729 Porano CIR, Round Rock TX 78665 · MLS #8779530 Listed at $420,000, 3 bed, 2 bath, 1,703 sq ft. Listed 1% below the ALEX valuation; price reduced 6% from original. See it on alex.realestate: https://www.alex.realestate/listing-detail/1179982559/5729-Porano-CIR-Round-Rock-TX Upper quartile: $434,000 and up 6901 Leonardo DR, Round Rock TX 78665 · MLS #4179923 Listed at $475,000, 4 bed, 3 bath, 2,751 sq ft. Listed 7% below the ALEX valuation; 12% under the local price per sq ft; price reduced 8% from original. See it on alex.realestate: https://www.alex.realestate/listing-detail/1182746272/6901-Leonardo-DR-Round-Rock-TX

Key figures · Siena · rolling 6 months ending Sep 30, 2026

Source: Unlock MLS, rolling 6 months ending Sep 30, 2026. Homes only (single-family, condo, townhome). Information deemed reliable but not guaranteed.

Market figures by town

Siena saw a significant shift in activity over the past six months, with closed sales doubling from 32 to 65 while median prices rose 5.3% to $400,000. This period of rolling six months ending September 30, 2026, shows a market that is moving faster than the prior half-year, with homes selling in just 26 days on average compared to 79 days previously. ALEX Intelligence analyzed the data from 65 closed sales to determine that while prices are up, the pace of sales has accelerated dramatically. The median price per square foot dropped 5.4% to $175, reflecting a shift toward larger homes; the median living area grew 12.8% to 2,344 square feet. Despite the faster turnover, buyers still negotiated below original list prices in 81.5% of transactions, though the final sale price relative to the original list improved slightly compared to the prior period. Current inventory stands at 36 active listings, creating a 3.32-month supply of homes. This level suggests a balanced market where demand is keeping pace with new supply. The median home sold for 96.5% of its original list price, indicating that while sellers are still offering concessions, the gap between asking and selling prices has narrowed compared to the previous six months. Looking at specific segments, the Veterans Hill school zone accounted for the most activity with 41 sales at a median price of $405,000. The Benjamin Doc Kerley Elementary zone followed with 24 sales at $383,750. With no new construction closings recorded in this window, the market remains driven by existing inventory. As mortgage rates sit at 7.32%, buyers continue to navigate a landscape where speed and price flexibility are key factors in closing deals. Want a closer look? Reply or call George at 713.918.9951 and we'll set up a 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
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
Source data: Unlock MLS rolling 6 months ending Sep 30, 2026, n=65
View this home on alex.realestateDownload the PDFDownload the videoSchedule a showing
Slide 1Slide 2Slide 3Slide 4Slide 5Slide 6Slide 7Slide 8Slide 9Slide 10Slide 11
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