Highview Chessington Avenue London N3 3DP Data via plota.co.uk
Proposal
Lower ground floor rear extension to create a terrace to link main house accommodation to garden with rear external access steps and associated rear lightwells. Roof extension involving hip to gable with new mansard roof, with 4no. front facing, 3no rear facing rooflights… Data via plota.co.uk
Application progress
This application is under consideration - no decision has been issued yet.
Documents 4
Plans & drawings 1
Application forms 3
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Important details
Public comments
No public comments yet.
Last counted 16 Aug 2026
Consultation & key dates
- Alt. reference
- PP-15016728
- Site notice
- 13 Aug 2026
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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Highview Chessington Avenue London N3 3DP
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