Data CentersAtlas
California · Data center record

Csquare SFO1

Status
Operator-listed service
Place
Santa Clara, California
Company
Csquare
Type
Data center (inventory classification)

Status context. Primary source review checked October 16, 2026. The current Silicon Valley page has a separately named SFO1 section offering colocation, customer connectivity and round-the-clock support. These are named service groups, not a count of distinct physical buildings. Multiple addresses and the SFO1/SFO2 grouping remain unresolved. SFO4’s shared address with Digital Realty SJC14 does not resolve ownership, tenancy or asset identity. No merge, address or map-point upgrade is made.

Approximate paired service street area, not a surveyed parcel or complete campus. Approximate mean of the two calculated street references for current Csquare SFO1 at 2401 Walsh Avenue, Santa Clara, CA 95051; 2403 Walsh Avenue, Santa Clara, CA 95051. Both streets uniquely match Census ranges inside retained Santa Clara County. This is not a roof, tenant unit, legal parcel, full campus or a current physical stage finding. Imagery acquisition date is unknown. Existing native status remains operating.

Open on the California mapSanta Clara CountyNear me

Sources.

  1. Reviewed sourcewww.csquare.com · checked October 14, 2026
  2. Reviewed sourcewww.csquare.com · checked October 15, 2026
  3. Reviewed current operator evidencewww.csquare.com · checked October 16, 2026
  4. Unique calculated street query for 2401 Walsh Avenue, Santa Clara, CA 95051geocoding.geo.census.gov · checked October 23, 2026
  5. Unique calculated street query for 2403 Walsh Avenue, Santa Clara, CA 95051geocoding.geo.census.gov · checked October 23, 2026
  6. Census address range method and limitsgeocoding.geo.census.gov · checked October 22, 2026
  7. Actually viewed setting only, acquisition date unknownbasemap.nationalmap.gov · checked October 23, 2026

Nearby records.

Amazon AWS Gilroy Data Center300 Holger Way Data Center (Menlo Equities conversion)5601 Great Oaks Parkway Data Center (Menlo Equities, Charlotte Drive)865 Embedded Way Data Center (Oppidan / Rockpoint)Cologix SV1Bowers Data CenterCoreSite SV1 - San Jose, CACsquare SFO2Csquare SFO3Csquare SFO4

Data file updated October 25, 2026. Fields keep their own sources and dates; unknown details stay unknown. Method · Report a correction

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Last checked October 24, 2026, 7 linked sources. Review dates do not certify current operation or every field. Corrections and record history

Updated . What changed: Dated field evidence for Csquare SFO1. This is not an operating recertification.

Quick answers

Questions about this record

What stage does this record report?

Operator-listed service. This is the sourced Atlas label; it does not independently certify current operation. Compilation dated October 26, 2026. Record data and source links.

How precise is the mapped location?

Approximate paired service street area, not a surveyed parcel or complete campus. A map reference does not independently certify a parcel, roof or facility boundary. Compilation dated October 26, 2026. Record data and source links.

Where can I review the evidence?

7 distinct public source links are retained for this record. Source 1 Source 2 Source 3 Compilation dated October 26, 2026. Record data and source links.