Seahaven Half Moon Bay, CA
Eastside homes from the 1970s and '80s, mostly single-story ranches and traditional two-story designs.
Living in Seahaven
Seahaven is a neighborhood on Half Moon Bay's east side, developed in the 1970s and '80s with single-story ranch-style and two-story homes of traditional design, mostly 1,000 to 2,000 square feet. It's entirely single-family, with sales picking up in 2026: 8 so far at a median around $1.33M.
Parking & walkability: Most homes have a driveway and an attached garage, and the residential streets are quiet and easy to park on. Downtown Half Moon Bay and the beaches are a few minutes away by car or bike, and Highway 1 is close by.
What homes in Seahaven are doing
So far in 2026 (8 sales through September), the median is $1.33M.
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. 68 single-family sales since 2015.
| Year | Sales | Median price | $/sq ft | Days on market | Sale-to-list |
|---|---|---|---|---|---|
| 2026 (Jan–Sep) | 8 | $1.33M | $842 | 26 | 101.0% |
| 2025 | 1 few sales | $3.1M | $1,416 | 98 | 88.6% |
| 2024 | 2 few sales | $1.18M | $1,138 | 43 | 97.9% |
| 2023 | 4 | $1.26M | $1,119 | 22 | 99.8% |
| 2022 | 3 | $1.3M | $1,102 | 13 | 105.8% |
| 2021 | 7 | $1.23M | $958 | 9 | 111.4% |
| 2020 | 8 | $1.21M | $767 | 9 | 99.9% |
| 2019 | 5 | $1M | $854 | 13 | 100.5% |
| 2018 | 6 | $1.05M | $736 | 18 | 98.7% |
| 2017 | 6 | $913K | $662 | 10 | 101.7% |
| 2016 | 9 | $748K | $627 | 42 | 101.5% |
| 2015 | 9 | $770K | $746 | 13 | 109.2% |
Seahaven on the map
Borders are built lot by lot from the county's property lines and where homes have been listed (MLS neighborhood codes), and stay inside official city limits (dashed), so a home or two along an edge may differ from official MLS lines.
Other Half Moon Bay neighborhoods
Thinking about buying or selling in Seahaven?
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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 Seahaven; where there are several, yearly figures are sales-weighted. Information deemed reliable but not guaranteed.