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11 Hadley Grove Barnet EN5 4PH

25/4280/HSEHouseholder ApplicationApproved
Householder

Approved on 22 December 2025

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

Alterations to garage including demolition of front elevation and partial demolition of roof and construction of a new bay window and new pitched roof with rooflights including increase in ridge height. Single storey rear extension. Insertion of new doors to rear elevation. Replacement of front entrance door

Received
27 October 2025
Decision level
Delegated (officer decision)
Public comments
5
Ward
High Barnet
Agent
James Clague Architects
  1. Received27 Oct
  2. Validated27 Oct
  3. Consult.
  4. Target22 Dec
  5. Decided22 Dec

Decided in 56 days (council typically 56)

About this application

This is a full planning application for demolition at 11 Hadley Grove Barnet EN5 4PH. Barnet has handled 4,516 applications of this type. This one was decided in 56 days. The site is in the Monken Hadley conservation area. There have been 3 other applications at this address. In the past year there have been 231 applications across High Barnet. We hold 3,740 applications in total for the EN5 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
EN5 4PH
Application type
Householder Application
Scale / size
Small

Planning application dates

Date validated
27 October 2025
Consultation expiry
27 November 2025
Neighbour consultation start
23 December 2025
Target decision date
22 December 2025

Applicant and agent

Agent
James Clague Architects
Architect profile
JAMES CLAGUE ARCHITECTS LIMITED
Agent address
Latchmere House 26 Watling Street Canterbury CT1 2UD

Planning decision

Statutory period
56 days

Publicity

Last advertised
6 November 2025
Advertisement expiry
27 November 2025
Site notice start
6 November 2025
Site notice end
27 November 2025

Additional information

Planning Portal ID
PP-14238371
Documents
27

Site constraints

Checking the site
2/3
Council recordsAppealsFlood risk

Designations that overlap or adjoin the site outline.

  • Conservation area: Monken Hadley
  • Article 4 direction: Article 4 Small Houses in Multiple Occupation (HMO) Area 1+1 more
  • Flood zone 1: Low probability (rivers and sea)
Also checked, none recorded (22)

flood storage 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
    23 Jul

    Variation of condition 1 (Approved plans) of planning permission reference 25/4280/HSE

    PendingVariation of conditions (s73)26/2729/S73
  2. 2025
    27 Oct

    Alterations to garage including demolition of front elevation and partial demolition of roof and construction…

    This applicationApprovedFull25/4280/HSE

Source: Barnet

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

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