15 Edgeworth Avenue London NW4 4EX Data via plota.co.uk
Proposal
Single storey rear extension with a proposed depth of 4.5 metres, maximum height of 3.53 metres and eaves height of 2.88 metres. Following demolition of the existing conservatory. Data via plota.co.uk
Application progress
This application is under consideration - no decision has been issued yet. Plota predicts a decision between 19 Oct 2026 and 27 Oct 2026, from Barnet's recent extensions. Comments are open until 25 Sept 2026.
Comment on this application ↗Documents 6
Plans & drawings 5
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
Decision outlook
Day 12 of the 56-day target. Barnet usually decides extensions by day 53.
Plota live figures for extensions decided by Barnet in the last twelve months, from validation. Barnet decision record →
Public comments
No public comments yet.
4 neighbours consulted · Last counted 9 Sept 2026
Consultation & key dates
- Alt. reference
- PP-15179215
- Neighbours
- 2 Sept 2026
- Consultation
- 2 Sept 2026
- Comments by
- 25 Sept 2026
- Statutory expiry
- 14 Oct 2026
Historical activity at this location
25 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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15 Edgeworth Avenue London NW4 4EX
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