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34 Tenterden Gardens London NW4 1TE

25/4351/192Proposed Lawful Development CertificateApproved
Outline / PiP

Approved on 13 November 2025

Council decision: LawfulDelegated (officer decision)

Approximate site (title boundary)
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 hip to gable, wraparound side/rear dormer window with 2no. front and 1no. side facing rooflights

Received
30 October 2025
Decision level
Delegated (officer decision)
Ward
Hendon
Agent
UPP Architects + Town Planners
  1. Received30 Oct
  2. Validated3 Nov
  3. Consult.
  4. Target29 Dec
  5. Decided13 Nov

Decided in 10 days (council typically 56)

About this application

This is an outline application for a dormer extension at 34 Tenterden Gardens London NW4 1TE. Barnet has handled 2,167 applications of this type. This one was decided in 14 days, 6 weeks quicker than Barnet's typical decision time. There have been 3 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.

75% of outline 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 1TE
Application type
Proposed Lawful Development Certificate
Scale / size
Small

Planning application dates

Date validated
3 November 2025
Target decision date
29 December 2025

Applicant and agent

Agent
UPP Architects + Town Planners
Agent address
LABS Atrium The Stables Market Chalk Farm Road London NW1 8AH

Planning decision

Statutory period
56 days

Additional information

Planning Portal ID
PP-14449438
Comments
0
Documents
7

Site constraints

Checking the site
2/3
Council recordsAppealsFlood risk

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.

Source: Barnet

Contains public sector information from the Planning London Datahub, licensed under the Open Government Licence v3.0.

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