Stanmari Tenterden Grove London NW4 1TD
Approved on 24 October 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
Part retrospective, part proposed application for conversion of loft into 1no self-contained flat, conversion of ground and first floors into 2no. self-contained flats, and porch modification (Retrospective). Increase in the rear dormer roof height, insertion of 1no. front facing and 1no. ceiling roof light, reduction in existing loft flat internal floorspace, subdivision of the garden facilitated by a side gate and fencing with associated refuse/recycling/cycle storage. (proposed)
- Received
- 15 August 2025
- Decision level
- Delegated (officer decision)
- Council
- London Borough of Barnet
- Ward
- Hendon
- Agent
- Concept Planning
- ReceivedReceived15 Aug
- ValidatedValidated18 Aug
- Consult.Consultation17 Sep
- TargetTarget Date13 Oct
- DecidedDecided24 Oct
Decided in 67 days (council typically 56)
About this application
This is a full planning application for a dormer extension at Stanmari Tenterden Grove London NW4 1TD. Barnet has handled 4,516 applications of this type. This one was decided in 70 days, 2 weeks longer than Barnet's typical decision time. There have been 2 other applications at this address. In the past year there have been 145 applications across Hendon. We hold 3,124 applications in total for the NW4 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.See what's approved near your address
Application details
- Postcode
- NW4 1TD
- Application type
- Full Application
- Scale / size
- Small
Planning application dates
- Date validated
- 18 August 2025
- Consultation expiry
- 18 September 2025
- Neighbour consultation start
- 20 August 2025
- Neighbour consultation end
- 17 September 2025
- Target decision date
- 13 October 2025
Applicant and agent
- Agent
- Concept Planning
- Agent address
- 19 The Brambles Prospect Road St. Albans AL1 2DP
Planning decision
- Statutory period
- 56 days
Publicity
- Site notice start
- 28 August 2025
- Site notice end
- 18 September 2025
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
2 other applications at this property, newest first.
Source: Barnet
Contains public sector information from the Planning London Datahub, licensed under the Open Government Licence v3.0.
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Around this site
Nearby applications
- Miramar Lodge Tenterden Grove London NW4 1TD15/05246/S73 · ConditionsApproved0.0 mi
- Miramar Lodge Tenterden Grove London NW4 1TDW10680B/02 · FullRefused0.0 mi
- Miramar Lodge Tenterden Grove London NW4 1TD14/07708/S73 · ConditionsWithdrawn0.0 mi
- Junecroft Tenterden Grove London NW4 1TD25/3674/HSE · FullRefused0.0 mi
- Stanmari Tenterden Grove London NW4 1TD24/4126/FUL · FullWithdrawn0.0 mi
For applicants and trades
Contractors near this project
Find contractors for loft conversions near this site- Atlas South Technical Service LimitedVerifiedLondonProperty MaintenanceHandyman5.7 mi
- Avent Roofing ServicesVerifiedWestminsterRoofing6.6 mi
- Orient Construction Consultancy LimitedVerifiedLondon7.0 mi
- Kabilo LimitedVerifiedLondonExtensionsLoft Conversions9.2 mi
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