Aragon San Mateo, CA
Next to Baywood with a similar feel: 1920s–40s homes, walkable to Central Park and downtown.
Living in Aragon
Aragon sits next to Baywood on San Mateo's west side, with the same leafy, established feel at a slightly lower price point. The streets are lined with 1920s–'40s Tudors, Spanish-style homes and bungalows, many lovingly restored or expanded. It's a steady, in-demand market: homes sold in about 12 days on average in 2025, and the 2026 median so far is about $3.45M.
Parking & walkability: Most homes have driveways and garages, and street parking on the residential blocks is easy. It's one of the more walkable single-family areas in San Mateo: Central Park, the San Mateo Public Library and downtown's restaurants and Caltrain station are within walking distance of much of the neighborhood.
What homes in Aragon are doing
Single-family homes in Aragon sold for a median of about $1.94M in 2015–16 and $2.93M in 2024–25, a 51% increase, behind San Mateo as a whole (+63%). In 2025, homes here sold quickly (median 12 days on market) and close to asking (99.6% of list price on average). So far in 2026 (11 sales through September), the median is $3.45M.
Median single-family price, 2015–2026
* 2026 covers January through September. Hollow dots mark years with fewer than 3 single-family sales; treat those medians as rough. 173 single-family sales since 2015.
| Year | Sales | Median price | $/sq ft | Days on market | Sale-to-list |
|---|---|---|---|---|---|
| 2026 (Jan–Sep) | 11 | $3.45M | $1,473 | 6 | 108.2% |
| 2025 | 12 | $2.65M | $1,359 | 12 | 99.6% |
| 2024 | 15 | $3.15M | $1,490 | 6 | 114.1% |
| 2023 | 9 | $2.29M | $1,267 | 7 | 101.1% |
| 2022 | 14 | $3.19M | $1,349 | 11 | 99.3% |
| 2021 | 21 | $2.55M | $1,329 | 8 | 113.1% |
| 2020 | 13 | $2.7M | $1,062 | 5 | 101.7% |
| 2019 | 10 | $2.41M | $1,049 | 8 | 103.1% |
| 2018 | 23 | $2.4M | $1,060 | 11 | 104.5% |
| 2017 | 11 | $2.2M | $1,101 | 10 | 112.1% |
| 2016 | 14 | $1.83M | $963 | 12 | 110.0% |
| 2015 | 20 | $2.02M | $993 | 10 | 108.2% |
Condos & townhomes in Aragon (23 sales since 2015)
| Year | Sales | Median price | $/sq ft | Days on market | Sale-to-list |
|---|---|---|---|---|---|
| 2026 (Jan–Sep) | 0 | — | — | — | — |
| 2025 | 2 few sales | $625K | $722 | 68 | 96.7% |
| 2024 | 1 few sales | $1.01M | $763 | 23 | 96.7% |
| 2023 | 2 few sales | $688K | $705 | 11 | 98.5% |
| 2022 | 1 few sales | $700K | $654 | 64 | 100.0% |
| 2021 | 2 few sales | $929K | $797 | 85 | 98.3% |
| 2020 | 0 | — | — | — | — |
| 2019 | 1 few sales | $582K | $746 | 48 | 98.6% |
| 2018 | 6 | $808K | $804 | 12 | 112.5% |
| 2017 | 4 | $700K | $722 | 38 | 100.0% |
| 2016 | 2 few sales | $627K | $640 | 53 | 102.3% |
| 2015 | 2 few sales | $555K | $726 | 6 | 111.2% |
Aragon on the map
Borders follow real streets and where homes have sold (MLS neighborhood codes), so a home or two along an edge may differ from official MLS lines.
Other San Mateo neighborhoods
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Source: MLSListings, Inc. closed sales, 2015–September 2026, summarized by Drew Lehr. Neighborhood figures combine the MLS area(s) that make up Aragon; where there are several, yearly figures are sales-weighted. Information deemed reliable but not guaranteed.