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642B High Road London N12 0NL

23/1844/FULFull ApplicationApproved
Full

Approved on 8 August 2023

Council decision: Approve subject to conditionsDelegated (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

Enlargement of existing rear dormer with juliette balcony

Received
27 April 2023
Decision level
Delegated (officer decision)
Public comments
1
Ward
Woodhouse
  1. Received27 Apr
  2. Validated2 May
  3. Consult.
  4. Target27 Jun
  5. Decided8 Aug

Decided in 98 days (council typically 56)

About this application

This is a full planning application for a dormer extension at 642B High Road London N12 0NL. Barnet has handled 4,516 applications of this type. This one was decided in 103 days, 7 weeks longer than Barnet's typical decision time. The site is in 1 listed building nearby. There are no previous applications recorded at this address. In the past year there have been 70 applications across Woodhouse. We hold 796 applications in total for the N12 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
N12 0NL
Application type
Full Application
Scale / size
Small

Planning application dates

Date validated
2 May 2023
Neighbour consultation start
9 August 2023
Target decision date
27 June 2023

Applicant and agent

Agent address
642 High Road London N12 0NL

Planning decision

Statutory period
56 days

Additional information

Planning Portal ID
PP-12120617
Documents
15

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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