9 The Ridgeway, London, NW9 0UB Data via plota.co.uk
Proposal
Certificate of lawfulness for proposed rear dormer extension, hip-to-gable roof extension, 3x front rooflights, and 1x side window to dwellinghouse. Data via plota.co.uk
Application progress
Under consideration
No decision has been issued yet. Plota predicts a decision around 24 Nov 2026, from Brent's recent extensions.
Documents 3
Application forms 1
Other documents 1
Site constraints 5
Checked on 6 October 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.
Building
From the energy performance certificate lodged in September 2017, the latest held for this property. The building may have changed since. View the certificate
Every application in Brent - and every UK council - as a live feed, an API, or a bulk CSV export.
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22 Springfield Mount, London, NW9 0SL
Certificate of lawfulness for single-storey rear extension to dwellinghouse.
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Important details
Decision outlook
Day 10 of the 56-day target. Brent usually decides extensions by day 56.
Plota live figures for extensions decided by Brent in the last twelve months, from validation. Brent decision record →
Public comments
No public comments yet.
Last counted 6 Oct 2026
Consultation & key dates
- Alt. reference
- PP-15222814
- Planning Portal ref
- PP-15222814
- Env. assessment
- No
Historical activity at this location
25 nearby applications on record - archival context, not part of the live application.
Nearby activity
Brent is faster than most councils at deciding householder applications, ranking #91 out of 296. Only 28% of applications have the time limit extended, well below the 41% national average - the council usually decides on time. Householder applications are slightly less likely to be approved here (85%) than the national average (90%).
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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9 The Ridgeway, London, NW9 0UB
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