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First Floor And Second Floor Maisonette 25 Abbey Road London NW8 9AU

25/07586/FULLFull Planning Permission ApplicationApproved
Full

Approved on 8 July 2026

Site boundary (council red line)

Proposal

Amalgamation of two mezzanine flats to reinstate a single family dwelling and associated internal and external alterations. (Linked to 25/07587/LBC)

Received
20 October 2025
Ward
Abbey Road
Agent
Ferio Planning Limited
  1. Received20 Oct
  2. Validated5 Nov
  3. Consult.
  4. Target31 Dec
  5. Decided8 Jul

Decided in 245 days (council typically 49)

About this application

This is a full planning application at First Floor And Second Floor Maisonette 25 Abbey Road London NW8 9AU. Westminster has handled 4,484 applications of this type. This one was decided in 261 days, 30 weeks longer than Westminster's typical decision time. The site is in the St John's Wood conservation area, with 6 listed buildings nearby. There has been 1 other application at this address. In the past year there have been 111 applications across Abbey Road. We hold 2,758 applications in total for the NW8 postcode area.

86% of full 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 9AU
Application type
Full Planning Permission Application
Scale / size
Small

Planning application dates

Date validated
5 November 2025
Target decision date
31 December 2025

Applicant and agent

Agent
Ferio Planning Limited
Agent address
85 Great Portland Street 85 Great Portland Street Studham LONDON W1W 7LT United Kingdom

Planning decision

Statutory period
56 days

Additional information

Planning Portal ID
PP-14412291
Comments
0
Documents
11

Site constraints

Checking the site
2/3
Council recordsAppealsFlood risk

Designations that overlap or adjoin the site outline.

  • Conservation area: St John's Wood
  • Listed building: Grade II: 23 and 25, Abbey Road Nw8On this site · +1 more
  • Article 4 direction: Article 4 Basement Development Permitted Rights Removed+1 more
  • Tree Preservation Order: Ref STM13Protected tree on or next to this site · +3 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.

Associated applications

  1. 2025
    20 Oct

    Amalgamation of two mezzanine flats to reinstate a single family dwelling and associated internal and…

    This applicationApprovedFull25/07586/FULL
  2. 2025
    20 Oct

    Amalgamation of two mezzanine flats to reinstate a single family dwelling and associated internal and…

    ApprovedListed building consentPart of25/07587/LBC

Source: Westminster

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

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