39 Northiam London N12 7ET Data via plota.co.uk
Proposal
Conversion of the existing garage into habitable room, insertion of window to replace the garage door Data via plota.co.uk
Application progress
Approved on 7 Aug 2026 · Delegated Decision · Last checked 13 Aug 2026
Documents 7
Decision & officer reports 1
Plans & drawings 5
Site constraints 4
Checked on 11 September 2026. Historic England, the Environment Agency, Natural England 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 23 days from validation, 30 days faster than Barnet's median of 53 for extensions. Approved, as 74% of extensions here are.
Plota live figures for extensions decided by Barnet in the last twelve months, from validation. Barnet decision record →
Public comments
No public comments yet.
Last counted 13 Aug 2026
Consultation & key dates
- Alt. reference
- PP-15081965
Historical activity at this location
18 nearby applications on record - archival context, not part of the live application.
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.
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39 Northiam London N12 7ET
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