74 Balcombe Street London NW1 6NE
Proposal
Amendments to planning permission dated 27 April 2017 (RN: 18/02897/FULL) for: Variation of condition 1 of planning permission dated 27 April 2017 (RN: 17/01938/FULL) for the erection of rear single storey extension at ground floor level, and associated infill at rear lower ground floor level. Namely, to allow works to fixed glass panel, to the roof glazing and to lead flashing strip to main house rear wall.
- Received
- 30 July 2018
- Decided
- 10 August 2018 · Application Permitted
- Decision level
- Delegated (officer decision)
- Council
- City of Westminster
- Ward
- Bryanston And Dorset Square
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.
- ReceivedSubmitted30 Jul
- ValidatedValidated30 Jul
- Consult.Consultation
- TargetTarget Date27 Aug
- DecidedDecided10 Aug
Decided in 11 days (council typically 49)
This is an application to amend a permission at 74 Balcombe Street London NW1 6NE. Westminster has handled 604 applications of this type and approves 82% of them, typically deciding them in 41 days. This one was decided in 11 days, 4 weeks quicker than Westminster's median. The site is in the Dorset Square conservation area, with 12 listed buildings nearby. There have been 6 other applications at this address. We hold 3,113 applications in total for the NW1 postcode area.
Application Details
Applicant & Agent
Planning Application Dates
Planning Decision
Publicity
Appeal
Additional Information
Source: Westminster
Contains public sector information from the Planning London Datahub, licensed under the Open Government Licence v3.0.
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Associated applications
- 201830 Jul
Amendments to planning permission dated 27 April 2017 (RN: 18/02897/FULL
This applicationApprovedNon-material amendment18/06388/NMA - 201811 Apr
Variation of condition 1 of planning permission dated 27 April 2017 (RN: 17/01938
ApprovedVariation of conditions (s73)Part of18/02897/FULL - 201811 Apr
Variation of condition 1 of listed building dated 27 April 2017 (RN: 17/01939/LBC
ApprovedListed building consentFiled alongside18/03041/LBC
Planning history at this site
4 other applications at this property, newest first.
- 201012 May
External works to repair and restore the front and rear facades comprising repair and repainting of the…
ApprovedApplication for full Planning Permission10/04160/FULL - 201012 May
Minor external works to repair and restore the front and rear facades comprising repair and repainting of the…
ApprovedListed building consent10/04161/LBC - 20108 Mar
Internal alterations to all floors and external alterations comprising, replacement of a lower ground floor…
ApprovedListed building consent10/01861/LBC - 20092 Oct
Internal alterations to all floors including retention of areas of plasterboard and fibrous plaster…
RefusedListed building consent09/08037/LBC
Planning constraints
Designations that overlap or adjoin the site outline.
- Conservation area: Dorset Square
- 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 2026-10-09. 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.
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