5 Treadgold Street, LONDON, W11 4BP
Proposal
Amendments to previous planning application Ref. PP/16/01200. Replace approved side return infill glazed roof with tiled roof with roof lights (4500x1680mm). Replace glazed rear wall and crittall doors with 2 sliding doors (2250x2150mm) on ground floor on rear elevation. Increase size of long glazed panel on the ground floor side extension by 100mm in width and 1100mm in length. New sash window on first floor at rear elevation. Replace 3 frameless rear windows with 3 sash windows on second floor. Addition of third Velux window to front roof slope.
- Received
- 5 June 2017
- Decided
- 31 July 2017 · Grant Planning Permission/Consent
- Ward
- Notting Dale
- ReceivedSubmitted5 Jun
- ValidatedValidated5 Jun
- Consult.Consultation30 Jun
- TargetTarget Date31 Jul
- DecidedDecided31 Jul
Decided in 56 days (council typically 56)
This is a full planning application for a side extension at 5 Treadgold Street, LONDON, W11 4BP. Kensington has handled 5,405 applications of this type and approves 85% of them, typically deciding them in 60 days. This one was decided in 56 days, 4 days quicker than Kensington's median. The site is in a conservation area, with 1 listed building nearby. There has been 1 other application at this address. In the past year there have been 31 applications across Notting Dale. We hold 7,730 applications in total for the W11 postcode area.
Application Details
Applicant & Agent
Planning Application Dates
Planning Decision
Publicity
Appeal
Additional Information
Source: Kensington
Contains public sector information from the Planning London Datahub, licensed under the Open Government Licence v3.0.
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Associated applications
- 20175 Jun
Amendments to previous planning application Ref. PP/16/01200
This applicationApprovedFullPP/17/03614 - 201626 Feb
Creation of single storey rear extension and a loft conversion to main part of roof with addition of a dormer…
ApprovedPP (Planning permission)Part ofPP/16/01200
Planning constraints
Designations at the address point. Ones next to the site may also apply.
- Conservation area: Avondale
- Article 4 direction: Article 4 - No 100
- Tree Preservation Order
- Flood zone 1: Low probability (rivers and sea)
Also checked, none recorded (21)
flood storage areas, listed buildings, green belt, scheduled monuments, World Heritage Sites, World Heritage Site buffer zones, registered parks and gardens, registered battlefields, Heritage at Risk entries, nutrient neutrality catchments, national parks, National Landscapes, SSSIs, Special Areas of Conservation, Special Protection Areas, Ramsar sites, ancient woodland, national nature reserves, local nature reserves, heritage coasts and brownfield registers.
A guide only, from official open data; it is not a planning search. Flood zones cover rivers and sea, not surface water.
Data © Crown copyright and others · sources and licences
Contains public sector information from planning.data.gov.uk (MHCLG and local planning authorities), licensed under the Open Government Licence v3.0. © Crown copyright and database right 2026.
© Historic England 2026. Contains Ordnance Survey data © Crown copyright and database right 2026. The Historic England GIS Data contained in this material was obtained on 2026-10-09. The most publicly available up to date Historic England GIS Data can be obtained from HistoricEngland.org.uk.
© Natural England copyright. Contains Ordnance Survey data © Crown copyright and database right 2026.
© Environment Agency copyright and/or database right 2026. All rights reserved. Flood Map for Planning, Open Government Licence v3.0.
Contains Ordnance Survey data © Crown copyright and database right 2026.
Source: Office for National Statistics licensed under the Open Government Licence v.3.0. Contains OS data © Crown copyright and database right 2026.
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