Flat B Kingsdene Hammers Lane London NW7 4BY
Approved on 16 April 2025
Council decision: Approve subject to conditionsDelegated (officer decision)
Boundary © HM Land Registry, © Ordnance Survey · details
This information is subject to Crown copyright and database rights 2026 and is reproduced with the permission of HM Land Registry. The polygons (including the associated geometry, namely x, y co-ordinates) are subject to Crown copyright and database rights 2026 Ordnance Survey AC0000851063. Conditions of use.
Proposal
Roof extension involving rear dormer and 2no. front facing rooflights and 1no. flat rooflight
- Received
- 21 February 2025
- Decision level
- Delegated (officer decision)
- Public comments
- 1
- Council
- London Borough of Barnet
- Ward
- Mill Hill
- ReceivedReceived21 Feb
- ValidatedValidated24 Feb
- Consult.Consultation25 Mar
- TargetTarget Date21 Apr
- DecidedDecided16 Apr
Decided in 51 days (council typically 56)
About this application
This is a full planning application for a dormer extension at Flat B Kingsdene Hammers Lane London NW7 4BY. Barnet has handled 4,516 applications of this type. This one was decided in 54 days. There are no previous applications recorded at this address. In the past year there have been 132 applications across Mill Hill. We hold 1,046 applications in total for the NW7 postcode area.
77% of full applications at London Borough of Barnet were approved. Across all application types, the council typically decides in about 8 weeks (median).
Based on decided applications received in the last 3 years.Planning something similar? See what gets approved on your street
Application details
- Postcode
- NW7 4BY
- Application type
- Full Application
- Scale / size
- Small
Planning application dates
- Date validated
- 24 February 2025
- Consultation expiry
- 25 March 2025
- Neighbour consultation start
- 24 April 2025
- Neighbour consultation end
- 25 March 2025
- Target decision date
- 21 April 2025
Planning decision
- Statutory period
- 56 days
Additional information
- Planning Portal ID
- PP-13766139
- Documents
- 8
Site constraints
Designations that overlap or adjoin the site outline.
- Article 4 direction: Article 4 Small Houses in Multiple Occupation (HMO) Area 1
- Flood zone 1: Low probability (rivers and sea)
Also checked, none recorded (23)
flood storage areas, conservation areas, listed buildings, tree preservation orders, 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 2026-11-03. 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.
Planning history at this site
3 other applications at this property, newest first.
- 20265 Nov
Conversion of the first and second floor flat into 2no. self-contained flats. Provision of 1no. off-street…
PendingAll Other26/3995/FUL - 20262 Jan
New front hardstanding and vehicular access to provide 1no. off-street parking space, part removal of garden…
ApprovedFull planning permission25/5199/FUL - 20252 Jul
Conversion of the first and second floor flat into 2no. self-contained flats. Replacement of the first floor…
RefusedFull planning permission25/2649/FUL
Source: Barnet
Contains public sector information from the Planning London Datahub, licensed under the Open Government Licence v3.0.
Track this application
Get email alerts when there is a planning decision or status change.
Get email alerts near NW7
New planning applications delivered to your inbox daily.
Around this site
Nearby applications
- 2 Winterstoke Gardens London NW7 2RATCP/0080/26 · TreesAwaiting decision0.1 mi
- 2 Winterstoke Gardens London NW7 2RA26/0271/NMA · AmendmentApproved0.1 mi
- 4 Winterstoke Gardens London NW7 2RATCP/0712/25 · TreesWithdrawn0.1 mi
- 19 Byron Road London NW7 4AH26/1563/HSE · FullApproved0.1 mi
- 19 Byron Road London NW7 4AH26/0407/HSE · FullRefused0.1 mi
For applicants and trades
Contractors near this project
Find contractors for extensions near this site- Atlas South Technical Service LimitedVerifiedLondonProperty MaintenanceHandyman7.6 mi
- Avent Roofing ServicesVerifiedWestminsterRoofing8.5 mi
- Orient Construction Consultancy LimitedVerifiedLondon8.6 mi
- Tom Flynn Electrical Contractors LtdElectrician0.0 mi
Planning something similar?
See what the council approved and refused for loft conversions and dormers on your street. Pick your home and get the evidence before you pay for drawings.