35 Buckingham Avenue London N20 9DG Data via plota.co.uk
Proposal
New flat roof following the demolition of existing side pitched roof (Stage 1) Roof extension involving hip to gable, rear dormer windows with Juliette balcony windows, 1no. front, 1no. side and 1no. rear facing rooflights. New side gable window (Stage 2) Data via plota.co.uk
Application progress
Under consideration
No decision has been issued yet. Plota predicts a decision around 4 Jan 2027, from Barnet's recent demolitions.
Documents 27
Plans & drawings 24
Application forms 1
Site constraints 4
Checked on 9 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.
Sales history 1
Last sold for £1,460,000 in March 2026. Other property, freehold.
Sale prices from HM Land Registry's price paid record, matched to this application by its address.
Building
From the energy performance certificate lodged in March 2025, the latest held for this property. The building may have changed since. View the certificate
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Important details
Decision outlook
Day 2 of the 56-day target. Barnet usually decides demolitions by day 56.
Plota live figures for demolitions decided by Barnet in the last twelve months, from validation. Barnet decision record →
Public comments
No public comments yet.
Last counted 9 Nov 2026
Consultation & key dates
- Alt. reference
- PP-15332173
- Planning Portal ref
- PP-15332173
- Statutory expiry
- 4 Jan 2027
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.
Sale prices: Contains HM Land Registry data © Crown copyright and database right 2026. This data is licensed under the Open Government Licence v3.0.
Freehold boundary: © Crown copyright and database rights 2026, HM Land Registry. Polygons © Crown copyright and database rights 2026 Ordnance Survey 100026316. Conditions of use
Energy performance: Energy performance certificates from the Energy Performance of Buildings Register, Ministry of Housing, Communities and Local Government. Contains public sector information licensed under the Open Government Licence v3.0. © Crown copyright 2026.
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35 Buckingham Avenue London N20 9DG
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