46 Greyhound Hill London NW4 4JP Data via plota.co.uk
Proposal
Single storey front extension incorporating a front porch including conversion of garage into habitable room, insertion of window to replace existing front garage door. Alterations to front garden hardstanding. Single storey rear extension with 2no rooflights and new patio area. Part single, part two storey side extension. First floor rear extension with juliette balcony. Alterations and extensions to roof including 1no. rear dormer window and 1no. rooflight to front roofslope. Increase height of boundary fence to 2m with No. 48 and reduced height of rear extension… Data via plota.co.uk
Application progress
Approved on 7 Sept 2026 · Delegated Decision · Last checked 8 Sept 2026
Documents 8
Decision & officer reports 1
Statements & assessments 1
Plans & drawings 4
Site constraints 3
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 56 days from validation, about the council's usual 53 days. 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 8 Sept 2026
Consultation & key dates
- Alt. reference
- PP-15018348
- Comments by
- 6 Aug 2026
- Site or press notice
- 16 Jul 2026
- Statutory expiry
- 7 Sept 2026
Historical activity at this location
27 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.
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46 Greyhound Hill London NW4 4JP
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