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Planning is administered by the Department of the Built Environment.

General enquiries

020 7332 1710
Online form.
Email the team.


The Built Environment enquiry desk is on the ground floor of the Guildhall North Wing at entrance A on the map on how to find us page.

Postal address:
The Department of the Built Environment
City of London
PO Box 270
London EC2P 2EJ

Opening hours

The enquiry desk is open Monday to Friday, 9.30am - 4.30pm.