| Official Name: | Seabrook, Washington |
| Pushpin Map: | Washington#USA |
| Pushpin Label: | Seabrook |
| Subdivision Type: | Country |
| Subdivision Name: | United States |
| Subdivision Type1: | State |
| Subdivision Name1: | Washington |
| Subdivision Type2: | County |
| Subdivision Name2: | Grays Harbor |
| Timezone: | Pacific (PST) |
| Utc Offset: | -8 |
| Timezone Dst: | PDT |
| Utc Offset Dst: | -7 |
| Coordinates: | 47.2089°N -124.2003°W |
| Postal Code Type: | ZIP code |
| Postal Code: | 98571 |
| Area Code: | 360 |
Seabrook is an unincorporated planned community in Grays Harbor County, Washington, United States. Founded in 2004 by developers Casey and Laura Roloff, Seabrook is a beach town based on the concept of New Urbanism.[1] [2]
Seabrook has a town hall, a Montessori school,[3] and as of 2023 had 18 parks.[4] A majority of its homes are vacation rentals.[5] A grocery store and business district opened in 2023. A major expansion with 1,300 homes and a hotel began construction in 2023 and is scheduled to be completed in 2025. Future plans include a medical clinic, school, and a regenerative farm.[6]