Cisco Allen
2260 Chelsea Boulevard · Collin County, TX
Source: OpenStreetMap
Cisco Allen is a mapped data center in Collin County, TX. DataCentersExposed has documented a 162,023 sq ft footprint at this site.
Reporting by Eric Keller · Updated Jun 14, 2026
Most sites are mapped — located but awaiting a second source. How we verify
Dot size = disclosed capacity (MW). Smallest = undisclosed, not small.
Overview
source: linkdata center
In the news
source: Google News- ORAN Development Company pairs with tech giants to close $45m funding round for AI RANData Center Dynamics· Mar 27, 2026
- Video Demo: How A Rotary UPS WorksData Center Knowledge· May 31, 2024
- Data Centers Scale Up Their Solar PowerData Center Knowledge· May 30, 2024
- Demos: Cisco Tetration for Data Center Network Analytics and Security(2017-2018 updates)Cisco Blogs· Feb 12, 2018
- National data center company to build new facility in Allen, TXConstruction Dive· Oct 26, 2017
- How to Prevent DRUPS-Related Data Center OutagesData Center Knowledge· May 17, 2017
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.
Texas reported $16.1M in Property used in certain large data center projects; temporary exemption (Texas Tax Code § 151.3595) for FY2025 (Texas Comptroller of Public Accounts). 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 (Dallas-Fort Worth), 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, Jenny Preston El in Allen, is 0.5 mi from this site (828 students).
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.