CTI Biopharma
3101 Western Avenue · Seattle, King County, WA
Source: OpenStreetMap
CTI Biopharma is a mapped data center in King County, WA. DataCentersExposed has documented a 20,600 sq ft footprint at this site.
Reporting by Eric Keller · Updated Jun 14, 2026
Overview
source: linkdata center
Grid & water — why here
source: HIFLD · EPAThe closest existing grid infrastructure and the municipal water system this location sits in — the same constraints the buildout model screens on (it won't site a campus more than ~2 km from a substation or ~5 km from municipal water). Distances are straight-line to public HIFLD/EPA features, not a metered connection.
In the news
source: Google News- 'Ban data centers entirely': Seattle community urges council to keep restrictions ahead of Saturday protestMyNorthwest.com· Jul 15, 2026
- VIDEO: Seattle City Council data center hearing todayKIRO 7 News Seattle· Jul 15, 2026
- Tech giants’ data center fever spreads to adjacent warehousesThe Seattle Times· Jul 13, 2026
- Federal Way passes emergency data center ban despite zero applications to build anySeattle Red· Jul 9, 2026
- How data centers can bring heat under Seattle's streets | Op-EdThe Seattle Times· Jul 6, 2026
- Amazon workers back Seattle AI data center moratorium amid layoffsqz.com· Jul 3, 2026
Tax breaks & subsidies
source: Good Jobs First / GASB 77No per-deal tax break is linked to this site yet. No state discloses the recipient of a data-center abatement at the facility level, so per-site deals are rare in the public record. If you have a development agreement or board resolution for this site, send it to us.
Washington reported $100.1M in Data center equipment and infrastructure sales/use tax exemption — rural counties (RCW 82.08.986 / 82.12.986) for FY2024 (Washington State Department of Revenue). Program-wide, not attributable to this site.
Water use
No public record of this facility's water use. We check state withdrawal reporting for self-supplied sites; municipally supplied sites only become visible through a public-records request to the local water utility — a per-facility request tool is coming. If you have a utility document for this site, send it to us.
EPA permits & violations
source: EPA ECHONo reported violations as of last sync.
Air quality near this site
source: AirNowAir Quality Index from the nearest AirNow reporting area (Seattle-Bellevue-Kent Valley), as of 2026-06-10. Regional context — not this facility's own emissions.
Who lives nearby
source: Census ACS 2023Demographics of the census tract this facility sits in (American Community Survey 5-year estimates). Environmental-justice context for who bears the local impacts.
Nearest school
source: HIFLD / NCESThe nearest public school, The Center School in Seattle, is 0.5 mi from this site (245 students). 2 public schools sit within a mile of the site.
Schools are sensitive receptors for the noise, backup-generator exhaust, and traffic a large data center brings. Straight-line distance to the nearest public school (HIFLD/NCES, US public schools only).
Hearings timeline
No public-hearing records linked to this site yet. We surface planning-commission and board-of-supervisors dates when a record names a facility. If you know of a hearing on this site, tell us.