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25 Cavendish Close London NW8 9JB

08/03865/LBCListed Building Consent ApplicationApproved
Listed building consent

Approved on 27 November 2008

Council decision: Application PermittedPlanning committee

Approximate location: the centre of the postcode, not the exact property.

Proposal

Excavation of basement extension under rear garden with associated formation of lower ground floor level lightwell to rear elevation, alterations to rear elevation at rear lower ground floor level and associated internal alterations to lower ground floor.

Received
30 April 2008
Decision level
Planning committee
Ward
Regent's Park
  1. Received30 Apr
  2. Validated23 May
  3. Consult.
  4. Target18 Jul
  5. Decided27 Nov

Decided in 188 days (council typically 49)

About this application

This is a heritage application for an extension at 25 Cavendish Close London NW8 9JB. Westminster has handled 2,677 applications of this type. This one was decided in 211 days, 23 weeks longer than Westminster's typical decision time. The site is in the St John's Wood conservation area, with 14 listed buildings nearby. There have been 11 other applications at this address. In the past year there have been 124 applications across Regent's Park. We hold 2,757 applications in total for the NW8 postcode area.

93% of heritage applications at City of Westminster were approved. Across all application types, the council typically decides in about 7 weeks (median).

Based on decided applications received in the last 3 years.Planning something similar? See what gets approved on your street

Application details

Postcode
NW8 9JB
Application type
Listed Building Consent Application
Scale / size
Small

Planning application dates

Date validated
23 May 2008
Consultation expiry
4 July 2008
Target decision date
18 July 2008

Applicant and agent

Agent address
30 Underwood Street London N1 7JQ

Planning decision

Statutory period
56 days

Publicity

Last advertised
13 June 2008
Advertisement expiry
4 July 2008
Site notice start
5 June 2008
Site notice end
26 June 2008

Additional information

Planning Portal ID
PP-00407648
Comments
0
Documents
2

Site constraints

Checking the site
2/3
Council recordsAppealsFlood risk

Designations at the address point. Ones next to the site may also apply.

  • Conservation area: St John's Wood
  • Listed building: Grade II: 25, Cavendish Close Nw8On or next to this site · +2 more
  • Article 4 direction: Article 4 Basement Development Permitted Rights Removed
  • Tree Preservation Order: Ref STM18Protected tree on or next to this site
  • Flood zone 1: Low probability (rivers and sea)
Also checked, none recorded (20)

flood storage areas, 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. 2008
    30 Apr

    Excavation of basement extension under rear garden with associated formation of lower ground floor level…

    ApprovedApplication for full Planning PermissionFiled alongside08/03864/FULL
  2. 2008
    30 Apr

    Excavation of basement extension under rear garden with associated formation of lower ground floor level…

    This applicationApprovedListed building consent08/03865/LBC

Planning history at this site

10 other applications at this property, newest first.

  1. 2010
    24 Mar

    Variation of Condition 10 of listed building consent dated 27 November 2008 (RN: 08/03865

    ApprovedListed building consent10/02751/LBC
  2. 2010
    24 Mar

    Variation of Condition 8 of planning permission dated 27 November 2008 (RN: 08/03864

    ApprovedVariation of conditions (s73)10/02600/FULL
  3. 2010
    27 Jan

    Details of structural statement providing a methodology of how the proposed excavation will be carried out…

    RefusedDischarge of conditions10/00616/ADFULL
  4. 2010
    27 Jan

    Detailed drawings of a hard and soft landscaping scheme including the number, size, species and position of…

    RefusedDischarge of conditions10/00789/ADFULL
  5. 2010
    27 Jan

    Details of structural statement providing a methodology of how the proposed excavation will be carried out…

    RefusedListed building consent10/00790/ADLBC
  6. 2009
    18 Dec

    New porch to front entrance and replacement front garage to south side of Cavendish Close.

    ApprovedApplication for full Planning Permission09/10207/FULL

Source: Westminster

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

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