Homes for Sale in Siena
Explore 39 homes for sale in the Siena neighborhood. Every listing is pulled daily from the ACTRIS MLS with photos, pricing, and full property details. View Siena homes on the map →
What to expect in Siena
Homes marketed in Siena.
39 current listings · Historical summaries below.
Single-family homes
Housing profile: Oct 2025–Sep 2026 · 154 distinct homes.
Typical attributes
- Initial asking ($)
- 381,000–470,000 Middle 50%154 homes
- Interior size
- 1,942–2,720 sq ft Middle 50%154 homes
- Bedrooms
- 4 Most common154 homes
- New listings
- 137 A relisted home may count again
Asking prices & outcomes
Oct 2025–Sep 2026 · Single-family homes
Shaded band: middle 50% of initial asking prices ($381,000–$470,000).
- Average initial asking154 homes marketed with a qualifying initial asking price
- $430,846
- Average sale price · sold homes90 homes sold
- $407,822
- Average last asking price · unsold homes22 homes unsold with a qualifying asking price
- $423,431
Unsold homes means expired or withdrawn with no later sale or relisting observed in the imported history. Their last asking price is separate from the sale price of sold homes. Initial asking covers marketed homes. These groups contain different homes; gaps are not a measure of price reductions or appreciation.
- Days on Market · median
- 33 days
- 90 sold homes with reported DOM · Oct 2025–Sep 2026
More home characteristics
- Common bathrooms
- 2154 homes
- Year built · middle 50%
- 2016–2019154 homes
- Lot acres · middle 50%
- 0.15–0.2152 homes
- Initial asking · median
- $415,500154 homes
About these numbers
- Source: ACTRIS via Bridge. History as of 10/14/2026; current partial month excluded. Available-source history can omit records and does not certify every neighborhood transaction.
- Scope matches this page’s subdivision or curated-area listing filter. Geography represented: Round Rock, Williamson. These are marketed homes, not all homes in the neighborhood.
- Typical ranges are the middle 50% (25th–75th percentiles). Each metric excludes missing/invalid values and requires five distinct homes. Condos and townhomes are pooled before calculation. Other residential subtypes are excluded.
- Property choices require five distinct homes over 24 complete months. Relistings count once; histories that disagree between single-family and condos/townhomes are excluded. Legal-description wording alone does not determine building type. A hidden choice means insufficient evidence, not that the type is absent.
- Housing facts and initial asking use each home’s latest listing overlapping the period. Sold prices use its latest recorded close in the period. Left-market uses its latest expired/withdrawn ending in the period, excluding later sales/relistings observed through the import cutoff, including outside this page’s filter.
- Days on Market is the median MLS-reported DOM from each home’s latest recorded sale in the selected period. It describes that sold listing’s marketing time, not cumulative time across relistings, current listing age or days from listing to closing. Missing or invalid DOM is excluded; reported zero days is retained. At least five distinct sold homes with valid DOM are required.
- Cross-listing identity checks excluded 2 overlapping episodes from the housing profile; conflicting property classifications excluded 0 more. Price outcomes excluded 8 later-sale and 8 later-activity cases. The full import excluded 71 source records; their effect on this neighborhood may be unknown.
Days on Market: based on information from Unlock MLS for Oct 2025–Sep 2026. All information is deemed reliable but is not guaranteed and should be independently verified. Unlock MLS and its affiliates provide the MLS and all content “AS IS” without any express or implied warranty.
Included subdivision groups · Single-family homes
- siena · Round Rock · Williamson · 154 homes