LON3 Data Centre
LON3 Data Centre is a data centre project in LON3 Data Centre, 111 Buckingham Avenue, Slough, Berkshire, SL1 4PF. The reported operator is IRON MOUNTAIN (UK) DATA CENTRE LIMITED.
Slough, United Kingdom
Evidence reviewed 10 Nov 2026
About this location
LON3 Data Centre is a data centre project in LON3 Data Centre, 111 Buckingham Avenue, Slough, Berkshire, SL1 4PF. The reported operator is IRON MOUNTAIN (UK) DATA CENTRE LIMITED.
Status evidence
Current first-party London page describes the existing Slough campus and LON-1/LON-2/LON-3 facilities; retained permit identifies the Slough site. Current page undated; reviewed2026-11-10 separately from historical permit issue date.
Location evidence
Published EA site grid reference SU9585781041 transformed OSGB36 to WGS84; 350 m screening radius covers point placement uncertainty, not a surveyed boundary. Site address/postcode checked for locality consistency.
- Address
- LON3 Data Centre, 111 Buckingham Avenue, Slough, Berkshire, SL1 4PF
- Country
- United Kingdom
- Reported operator
- IRON MOUNTAIN (UK) DATA CENTRE LIMITED
- Source date
- 2026-01-15
- Location uncertainty
- 350 m radius; not a surveyed boundary
Electrical work and project outlook
Probability not assessed. Builder, electrical contractor and current procurement availability are not confirmed in the published research.
Review the original sources below for the reported operator, project status and electricity infrastructure. A listed facility does not imply an open tender.
Location and nearby places
Nearby Bulk Supply Points and substations
No substation records within 15 km.
Nearby mine sites
No mine records within 15 km.
Sources and dates
Research compiled by Elora Grid.
- 01
- 02
Data notes
Distances use published location points. Nearby records may represent separate phases of one facility. Connection capacity and commissioning require current network information.