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35 Bethune Avenue London N11 3LD

26/0059/PNHPrior Notification (Householder)Refused
Householder

Refused on 11 February 2026

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

Single storey rear extension with a depth of 6.00m, an eaves height of 2.90m and a maximum height of 3.50m.

Received
8 January 2026
Ward
Friern Barnet
Agent
KG Plan & Design Ltd
  1. Received8 Jan
  2. Validated8 Jan
  3. Consult.31 Jan
  4. Target19 Feb
  5. Decided11 Feb

Decided in 34 days (council typically 56)

About this application

This is an outline application for a single storey rear extension at 35 Bethune Avenue London N11 3LD. Barnet has handled 2,167 applications of this type. This one was decided in 34 days, 3 weeks quicker than Barnet's typical decision time. There have been 2 other applications at this address. In the past year there have been 57 applications across Friern Barnet. We hold 603 applications in total for the N11 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
N11 3LD
Application type
Prior Notification (Householder)
Scale / size
Small

Planning application dates

Date validated
8 January 2026
Consultation expiry
31 January 2026
Neighbour consultation start
8 January 2026
Neighbour consultation end
31 January 2026
Target decision date
19 February 2026

Applicant and agent

Agent
KG Plan & Design Ltd
Architect profile
KG PLAN AND DESIGN LTD
Agent address
4 Herald Way Bricket Wood St Albans AL2 3FJ

Planning decision

Statutory period
42 days

Additional information

Planning Portal ID
PP-14600233
Comments
0
Documents
4

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.

Associated applications

  1. 2026
    8 Jan

    Single storey rear extension with a depth of 6.00m, an eaves height of 2.90m and a maximum height of 3.50m.

    This applicationRefusedOutline26/0059/PNH
  2. 2026
    8 Jan

    Roof extension involving hip to gable, rear dormer window, 2no. front facing rooflights and new side gable…

    ApprovedProposed Lawful Development CertificateFiled alongside26/0060/192

Source: Barnet

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

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