143 Colindale Avenue London NW9 5HB Data via plota.co.uk
Proposal
Erection of a garden outhouse Data via plota.co.uk
Application progress
Refused on 17 Oct 2025 · Delegated Decision · Last checked 1 Nov 2026
Documents 6
Decision & officer reports 2
Plans & drawings 3
Site constraints 7
Checked on 2 November 2026. Historic England, the Environment Agency, Natural England, Transport for London (public transport access levels, Powered by TfL Open Data, OGL v3.0, contains OS data © Crown copyright and database right 2025) and council datasets, Open Government Licence. A boundary can run through a site and the council holds the definitive record: confirm with the council before relying on this.
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Important details
How this decision compares
Decided in 56 days from validation, 28 days slower than Barnet's median of 28 for lawful development certificates. Refused, as 20% of lawful development certificates here are.
Plota live figures for lawful development certificates decided by Barnet in the last twelve months, from validation. Barnet decision record →
Public comments
No public comments yet.
Last counted 1 Nov 2026
Consultation & key dates
- Alt. reference
- PP-14226137
- Planning Portal ref
- PP-14226137
- Statutory expiry
- 17 Oct 2025
Historical activity at this location
29 previous applications on record - archival context, not part of the live application.
Previous applications at this address
Nearby activity
Barnet is faster than most councils at deciding householder applications, ranking #42 out of 296. Only 25% of applications have the time limit extended, well below the 41% national average - the council usually decides on time. Barnet is also one of the strictest councils - it refuses more householder applications than almost any other, with only 82% approved vs 90% nationally.
Freehold boundary: © Crown copyright and database rights 2026, HM Land Registry. Polygons © Crown copyright and database rights 2026 Ordnance Survey 100026316. Conditions of use
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143 Colindale Avenue London NW9 5HB
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