8190/APP/2026/201Planning Application 8190/APP/2026/201
Full application at HARMONDSWORTH IMMIGRATION DETENTION CENTRE COLNBROOK BY-PASS LONGFORD, Hillingdon. View planning documents, track the decision and get email alerts on updates.
Erection of a security fence to extend the existing compound to enclose the new generator.
8190/APP/2026/201
HARMONDSWORTH IMMIGRATION DETENTION CENTRE COLNBROOK BY-PASS LONGFORD
This is a full planning application at HARMONDSWORTH IMMIGRATION DETENTION CENTRE COLNBROOK BY-PASS LONGFORD. Hillingdon has handled 4,983 applications of this type and approves 80% of them, typically deciding them in 56 days. It was submitted on 26 January 2026 and is still awaiting a decision. The site is in the Longford conservation area. There has been 1 other application at this address. In the past year there have been 30 applications across H/ROW VILLAGES 2022.
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Application Details
Applicant & Agent
Planning Application Dates
Planning Decision
Publicity
Appeal
Additional Information
Source: Hillingdon