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Maisonette Basement And Ground Floor 101 Hereford Road London W2 5BB

26/04051/LBCRefused

Proposal

Amalgamation of existing first floor flat and lower ground and raised ground floor maisonette to create a single family dwelling; replacement of rear closet wing windows with double glazed timber casement windows; replacement of existing first floor front and rear elevation sash windows with like-for-like double glazed timber sash windows; and associated internal and structural alterations including formation of new staircase connection between floors, creation of new structural openings, alterations to internal walls and adjustment of existing structural beams. (Linked with 26/04050/FULL)

Received
29 June 2026
Decided
24 August 2026 · Application Refused
Site boundary (council red line)
  1. Received29 Jun
  2. Validated29 Jun
  3. Consult.
  4. Target
  5. Decided24 Aug

Decided in 56 days

This is a planning application for window replacement at Maisonette Basement And Ground Floor 101 Hereford Road London W2 5BB. Westminster has handled 26,489 applications of this type and approves 88% of them, typically deciding them in 54 days. This one was decided in 56 days. The site is in the Westbourne conservation area, with 5 listed buildings nearby. There have been 3 other applications at this address. We hold 3,323 applications in total for the W2 postcode area.

Application Details

Reference
26/04051/LBC
Address
Maisonette Basement And Ground Floor 101 Hereford Road London W2 5BB
Postcode
W2 5BB
Local Authority
Westminster
Decision Status
Rejected
Current Status
Decided

Applicant & Agent

Planning Application Dates

Date Received
18 June 2026
Date Decided
24 August 2026
Date Validated
29 June 2026
Date Submitted
29 June 2026

Planning Decision

Decision
Application Refused

Publicity

Appeal

Additional Information

Coordinates
51.517210, -0.194907
Enriching application data
2/3
Council recordsAppealsFlood risk

Source: Westminster

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

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Associated applications

  1. 2026
    29 Jun

    Amalgamation of existing first floor flat and lower ground and ground floor maisonette to create a single…

    RefusedApplicationPart of26/04050/FULL
  2. 2026
    29 Jun

    Amalgamation of existing first floor flat and lower ground and raised ground floor maisonette to create a…

    This applicationRefusedListed building consent26/04051/LBC

Planning constraints

Designations that overlap or adjoin the site outline.

  • Conservation area: Westbourne
  • Listed building: Grade II: 49-107, Hereford Road W2On or next to this site
  • Article 4 direction: Article 4 Basement Development Permitted Rights Removed
  • Tree Preservation Order: Ref P9Protected tree on or next to this site · +1 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 2026-10-09. 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.

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