Skip to content

Ground Floor Flat 20 Dorset Square London NW1 6QB

18/06159/FULLApplication for full Planning PermissionApproved
Full

Approved on 12 September 2018

Council decision: Application PermittedDelegated (officer decision)

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

Installation of replacement windows to east and north elevations at ground floor level , roof light to flat roof and associated internal alterations. (Linked with 18/06160/LBC)

Received
20 July 2018
Decision level
Delegated (officer decision)
Ward
Bryanston And Dorset Square
Agent
Ian Wylie Architects
  1. Received20 Jul
  2. Validated20 Jul
  3. Consult.
  4. Target14 Sep
  5. Decided12 Sep

Decided in 54 days (council typically 49)

About this application

This is a full planning application for window replacement at Ground Floor Flat 20 Dorset Square London NW1 6QB. Westminster has handled 4,484 applications of this type. This one was decided in 54 days, 5 days longer than Westminster's typical decision time. The site is in the Dorset Square conservation area, with 7 listed buildings nearby. There has been 1 other application at this address. We hold 3,181 applications in total for the NW1 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
NW1 6QB
Application type
Application for full Planning Permission
Scale / size
Small

Planning application dates

Date validated
20 July 2018
Consultation expiry
24 August 2018
Target decision date
14 September 2018

Applicant and agent

Agent
Ian Wylie Architects
Architect profile
IAN WYLIE ARCHITECTS LTD
Agent address
17 Nottingham Street London W1U 5EW

Planning decision

Statutory period
56 days

Publicity

Last advertised
3 August 2018
Advertisement expiry
24 August 2018

Additional information

Planning Portal ID
PP-07148268
Comments
0
Documents
21

Site constraints

Checking the site
2/3
Council recordsAppealsFlood risk

Designations that overlap or adjoin the site outline.

  • Conservation area: Dorset Square
  • Listed building: Grade II: 9-20, Dorset Square Nw1On 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.

Associated applications

  1. 2018
    20 Jul

    Installation of replacement windows to east and north elevations at ground floor level , roof light to flat…

    This applicationApprovedFull18/06159/FULL
  2. 2018
    20 Jul

    Installation of replacement windows to east and north elevations at ground floor level , roof light to flat…

    ApprovedListed building consentPart of18/06160/LBC

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 NW1

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