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25 Monmouth Road London W2 4UT

26/01012/FULLRefused

Refused on 2 October 2026

Site boundary (council red line)

Proposal

Erection of a rear dormer extension at roof level, construction of a new closet wing at lower ground and ground levels, construction of a new glazed rear extension at lower ground floor level and internal reconfiguration and refurbishment.

Submitted
17 February 2026
  1. Received17 Feb
  2. Validated
  3. Consult.
  4. Target
  5. Decided2 Oct

Decided in 227 days

About this application

This is a planning application for a dormer extension at 25 Monmouth Road London W2 4UT. Westminster has handled 27,078 applications of this type. This one was decided in 227 days, 25 weeks longer than Westminster's typical decision time. The site is in the Bayswater conservation area, with 18 listed buildings nearby. There has been 1 other application at this address. We hold 3,417 applications in total for the W2 postcode area.

Application details

Postcode
W2 4UT

Site constraints

Checking the site
2/3
Council recordsAppealsFlood risk

Designations that overlap or adjoin the site outline.

  • Conservation area: Bayswater
  • Listed building: Grade II: 27 and 29, Monmouth Road W2On or next to this site · +1 more
  • Article 4 direction: Article 4 Basement Development Permitted Rights Removed
  • 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: Westminster

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

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