30 - 32 Mortimer Street London W1W 7RE
Approved on 24 April 2025
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
Variation of Conditions 1 and 12 of planning permission dated 27th August 2024 (RN: 24/04034/FULL) for, 'Single storey extension at rear ground floor level on Bywell Place through the infilling of the existing car ramp to basement level; extensions to the rear of the building at fourth and fifth floor levels. Provision of an external terrace at fourth floor level on the Wells Street side of the building; installation of PV panels and new plant within enclosure at main roof level; installation of a green roof area at fourth floor level adjoining Bywell Place. All works in conjunction with the refurbishment of the existing building for continued use for commercial, business and service use (Class E)'; Namely, (i) To make the following amendments to the approved development - Alterations to 4th and 5th floor extension including reconfiguring WC core; Alteration of plant enclosure following the change of 4th and 5th floor extension; Reorganisation of end of journey facilities, plant spaces and office space (basement level); Reorganisation of core ground and typical floor (1st to 3rd floor); New enclosure of the external, 4th floor escape stair enclosure; Changes to 4th floor roof; and (i) Amend the wording of condition 12 to require compliance with the submitted biodiversity management plan. (Application under Section 73 of the Act).
- Received
- 14 February 2025
- Council
- City of Westminster
- Ward
- West End
- Agent
- Rolfe Judd Planning
- ReceivedReceived14 Feb
- ValidatedValidated14 Feb
- Consult.Consultation
- TargetTarget Date11 Apr
- DecidedDecided24 Apr
Decided in 69 days (council typically 49)
About this application
This is a full planning application for an extension at 30 - 32 Mortimer Street London W1W 7RE. Westminster has handled 4,484 applications of this type. This one was decided in 69 days, 3 weeks longer than Westminster's typical decision time. The site is in the East Marylebone conservation area, with 5 listed buildings nearby. There have been 4 other applications at this address. In the past year there have been 484 applications across West End. We hold 251 applications in total for the W1W 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.See what's approved near your address
Application details
- Postcode
- W1W 7RE
- Application type
- Full Planning Permission Application
- Scale / size
- Small
Planning application dates
- Date validated
- 14 February 2025
- Consultation expiry
- 2 April 2025
- Target decision date
- 11 April 2025
Applicant and agent
- Agent
- Rolfe Judd Planning
- Architect profile
- ROLFE JUDD PLANNING LIMITED
- Agent address
- Old Church Court Claylands Road Oval London SW8 1NZ
Planning decision
- Statutory period
- 56 days
Publicity
- Last advertised
- 12 March 2025
- Advertisement expiry
- 2 April 2025
- Site notice start
- 27 February 2025
- Site notice end
- 20 March 2025
Site constraints
Designations that overlap or adjoin the site outline.
- Conservation area: East Marylebone
- 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
- 202613 Aug
Details of samples of the facing materials you will use, including glazing, and elevations and roof plans…
ApprovedApplicationRelated26/05518/ADFULL - 202514 Feb
Variation of Conditions 1 and 12 of planning permission dated 27th August 2024 (RN: 24/04034/FULL
This applicationApprovedVariation of conditions (s73)25/01023/FULL
Planning history at this site
6 other applications at this property, newest first.
- 202627 Oct
Erection of a fifth-floor balcony to the rear facade.
PendingApplication26/07250/FULL - 20267 Oct
Details of sample panel of rendered coating and samples of facing materials pursuant to condition 4 and 5 of…
ApprovedAll Other26/06846/ADFULL - 202613 Aug
Details of samples of the facing materials you will use, including glazing, and elevations and roof plans…
ApprovedApplication26/05517/ADFULL - 202615 Jul
Variation of conditions 1 and 6 of planning permission dated 20 February 2025 (RN: 24/09057/FULL
ApprovedVariation of conditions (s73)26/04719/FULL - 202613 Jul
Registering new address details to replace, Informa House, 30-32 Mortimer Street, London, W1W 7RE. New…
PendingAll OtherSNN26/00061 - 202514 Jan
Installation of replacement facades on the Mortimer Street and Wells Street frontages; redecoration of brick…
ApprovedFull planning permission24/09057/FULL
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 W1W
New planning applications delivered to your inbox daily.
Around this site
Nearby applications
- 20 - 22 Mortimer Street London W1T 3JW26/02992/ADFULL · ConditionsApproved0.0 mi
- 39 Great Titchfield Street London W1W 7PF23/03940/FULL · FullApproved0.0 mi
- 34 Great Titchfield Street London W1W 8BQ23/07481/ADFULL · ConditionsAwaiting decision0.0 mi
- 16 Mortimer Street London W1T 3JL23/07589/FULL · FullAwaiting decision0.0 mi
- 67 Mortimer Street London W1W 7SE25/05691/FULL · FullApproved0.0 mi
For applicants and trades
Consultants on this application
- Rolfe Judd Planning · Agent for this application
Contractors near this project
Find contractors for extensions near this site- Atlas South Technical Service LimitedVerifiedLondonProperty MaintenanceHandyman0.4 mi
- Avent Roofing ServicesVerifiedWestminsterRoofing0.6 mi
- Orient Construction Consultancy LimitedVerifiedLondon3.5 mi
- Nova Coat & PlasterVerifiedStreatham, LondonRenovations & RefurbishmentsPlastering5.5 mi
What's been approved on your street?
See what the council approved and refused near this address for the project you have in mind, and the rules that apply here.
Get The Signal Report