Skip to content

Flat 3 St Andrews Mansions Dorset Street London W1U 4EQ

18/02225/FULLApplication for full Planning PermissionWithdrawn
Full

Withdrawn on 31 May 2018

Council decision: Application Withdrawn

Approximate site (title boundary)
Boundary © HM Land Registry, © Ordnance Survey · details

This information is subject to Crown copyright and database rights 2026 and is reproduced with the permission of HM Land Registry. The polygons (including the associated geometry, namely x, y co-ordinates) are subject to Crown copyright and database rights 2026 Ordnance Survey AC0000851063. Conditions of use.

Proposal

Create a 2000mm wide x 2300 high opening on the existing 280mm thick load bearing wall in between the current living room and bedroom.2. Remove the existing 165mm thick non load bearing wall between kitchen and hallway.3. Increase the headroom of kitchen fireplace by 305mm

Received
17 March 2018
Ward
Marylebone High Street
  1. Received17 Mar
  2. Validated24 May
  3. Consult.
  4. Target19 Jul
  5. Decided31 May

Decided in 7 days (council typically 49)

About this application

This is a full planning application at Flat 3 St Andrews Mansions Dorset Street London W1U 4EQ. Westminster has handled 4,484 applications of this type. It was withdrawn 75 days after it was submitted, before a decision was made. The site is in the Portman Estate conservation area, with 4 listed buildings nearby. There are no previous applications recorded at this address. We hold 1,070 applications in total for the W1U 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
W1U 4EQ
Application type
Application for full Planning Permission
Scale / size
Small

Planning application dates

Date validated
24 May 2018
Target decision date
19 July 2018

Applicant and agent

Agent address
Flat 3, St. Andrews Mansions Dorset Street London W1U 4EQ

Planning decision

Statutory period
56 days

Additional information

Planning Portal ID
PP-06763383
Comments
0
Documents
11

Site constraints

Checking the site
2/3
Council recordsAppealsFlood risk

Designations that overlap or adjoin the site outline.

  • Conservation area: Portman EstatePart of the site
  • Listed building: Grade II: 2 and 3, Dorset Street W1On or next to this site
  • 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.

Track this application

Get email alerts when there is a planning decision or status change.

Get email alerts near W1U

New planning applications delivered to your inbox daily.

Around this site

Discuss this application on r/PlanningPermissionUK

For applicants and trades

Planning something similar?

See what the council approved and refused for window and door replacements on your street. Pick your home and get the evidence before you pay for drawings.

See what gets approved on your streetBuying this property? Report on this address