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55 Blomfield Road London W9 2PD

25/07963/LBCApproved

Approved on 4 March 2026

Council decision: Application Permitted

Site boundary (council red line)

Proposal

Internal and external alterations, associated modifications to fenestration, the installation of a discreetly positioned external air conditioning unit within an acoustic enclosure in the front lightwell and updated glazing system and design to the rear extension. (Linked to 25/07962/FULL)

Received
3 November 2025
  1. Received3 Nov
  2. Validated3 Nov
  3. Consult.
  4. Target
  5. Decided4 Mar

Decided in 121 days

About this application

This is a planning application for a rear extension at 55 Blomfield Road London W9 2PD. Westminster has handled 27,108 applications of this type. This one was decided in 121 days, 10 weeks longer than Westminster's typical decision time. The site is in the Maida Vale conservation area, with 13 listed buildings nearby. There have been 6 other applications at this address. We hold 1,428 applications in total for the W9 postcode area.

Application details

Postcode
W9 2PD

Planning application dates

Date validated
3 November 2025

Site constraints

Checking the site
2/3
Council recordsAppealsFlood risk

Designations that overlap or adjoin the site outline.

  • Conservation area: Maida Vale
  • Listed building: Grade II: 54 and 55, Blomfield Road W9On or next to this site · +3 more
  • Article 4 direction: Article 4 Basement Development Permitted Rights Removed
  • Tree Preservation Order: Ref W258Protected tree on or next to this site · +2 more
  • 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.

Planning history at this site

10 other applications at this property, newest first.

  1. 2026
    7 Oct

    Landscaping works to the front and rear gardens, side passage and lightwell, including the formation of a…

    PendingListed building consent26/06840/LBC
  2. 2026
    7 Oct

    Landscaping works comprising the formation of a new dining area and sunken seating area with associated…

    PendingApplication26/06839/FULL
  3. 2026
    29 Jul

    Registering address details for Amalgamation of flats into a single-family dwellinghouse and a single address…

    PendingAll OtherSNN26/00069
  4. 2025
    15 Jul

    Detailed elevation and section drawings showing glazing details pursuant to condition 4 (parts a & b) of…

    ApprovedDischarge of conditions25/04839/ADLBC
  5. 2025
    15 Jul

    Detailed elevation and section drawings showing glazing details pursuant to condition 5 (parts a and b) of…

    ApprovedDischarge of conditions25/04789/ADFULL
  6. 2025
    2 Jun

    Demolition and replacement of rear lower ground and ground floor extensions. Extension within front lightwell…

    ApprovedListed building consent25/03623/FULL

Source: Westminster

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

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