CoreSite SE1
DatacenteractiveSeattle, WA · CoreSite
CoreSite SE1 is an operating datacenter facility in Seattle, WA, operated by CoreSite.. Existing datacenter clusters are a strong signal for new development: they confirm power availability, fiber peering, and a permitting precedent — which is why nearby candidate sites often inherit the same speed-to-power advantages.
Facility
Nearby internet exchanges
- Digital Realty Seattle SEA10Seattle, WA · 234 networks
- Equinix SE2/SE3 - SeattleSeattle, WA · 110 networks
- WowRackTukwila, WA · 21 networks
- KOMO Plaza Seattle (Formerly Fisher Plaza)Seattle, WA · 21 networks
- Sabey Intergate East Building 4Tukwila, WA · 13 networks
Other datacenters nearby
- CenterisWA
- Intergate Seattle East Building 3Sabey · WA
- Intergate Seattle East Building 5Sabey · WA
- Intergate Seattle East Building 4Digital Realty · WA
- Centeris SH1 ColocationWA
Nearby datacenter candidate sites
Scored candidate sites near CoreSite SE1, ranked by DC Readiness — useful for evaluating expansion or second-site options in the same power/fiber market.
| Site | Type | State | County | Voltage | Capacity | Queue wait | Score |
|---|---|---|---|---|---|---|---|
| SNO-KING | Substation-Adjacent | WA | Kitsap County | 500 kV | 1,000 MW | 1.7 yrs | 77.1 |
| MAPLE VALLEY | Substation-Adjacent | WA | King County | 500 kV | 1,000 MW | 1.7 yrs | 76.0 |
| TACOMA | Substation-Adjacent | WA | Pierce County | 500 kV | 1,000 MW | 1.7 yrs | 75.6 |
| SNOHOMISH | Substation-Adjacent | WA | Snohomish County | 345 kV | 600 MW | 1.7 yrs | 75.2 |
| BOTHELL | Substation-Adjacent | WA | Snohomish County | 230 kV | 300 MW | 1.7 yrs | 73.9 |
| MASSACHUSETTS STREET | Substation-Adjacent | WA | Kitsap County | 230 kV | 300 MW | 1.7 yrs | 73.4 |
| SEATTLE CITY EAST PINE | Substation-Adjacent | WA | Kitsap County | 230 kV | 300 MW | 1.7 yrs | 73.3 |
| BERRYDALE | Substation-Adjacent | WA | King County | 230 kV | 300 MW | 1.7 yrs | 73.1 |
Dataset updated . Screening estimates derived from public data sources.
Datacenter records are derived from public facility datasets (PNNL and related sources) and may be incomplete or lag operational changes. Capacity and footprint are catalogued estimates — confirm operator, capacity, and availability directly with the facility.
Go deeper than the public screen
This page shows a public slice of the GridCensus dataset for CoreSite SE1, Seattle, WA. Pro and Enterprise plans unlock the full 164,098-site catalog, raw sub-scores, parcel ownership, interconnection-queue detail, saved searches, and programmatic API access.