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36, Hogarth Hill, London, NW11 6BA

25/3308/LBCListed building consentApproved

Approved on 23 October 2025

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

Minor alterations to interior, including reinstatement of historic door position, enclosure of existing opening, refurbishment of kitchen and bathrooms, new opening to first floor, installation of new ensuite bathroom reusing existing piped supplies and drainage, formation of new partition to create linen cupboard. Various thermal upgrades including insulation beneath ground floor boards, insulation between rafters of single storey rear kitchen/ dining area, insulation to ceiling of main roof.

Submitted
14 August 2025
  1. Received14 Aug
  2. Validated
  3. Consult.
  4. Target
  5. Decided23 Oct

Decided in 70 days (council typically 56)

About this application

This is a listed building consent application at 36, Hogarth Hill, London, NW11 6BA. Barnet has handled 25 applications of this type. This one was decided in 70 days, 2 weeks longer than Barnet's typical decision time. The site is in the Hampstead Garden Suburb conservation area, with 3 listed buildings nearby. There are no previous applications recorded at this address. In the past year there have been 134 applications across GS22. We hold 1,887 applications in total for the NW11 postcode area.

90% of listed building consent 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
NW11 6BA
Application type
Listed building consent

Site constraints

Checking the site
2/3
Council recordsAppealsFlood risk

Designations that overlap or adjoin the site outline.

  • Conservation area: Hampstead Garden Suburb
  • Listed building: Grade II: 28-38, Hogarth HillOn or next to this site
  • Article 4 direction: Article 4 for Hampstead Garden Suburb CA Area 1+1 more
  • Flood zone 1: Low probability (rivers and sea)
Also checked, none recorded (21)

flood storage areas, 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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