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Development Site At 1-18 York Terrace East London

21/01631/NMANon-material amendmentsApproved
Discharge / amendments

Approved on 12 April 2021

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

Amendments to planning permission dated 6 June 2018 (RN: 17/06973/FULL) for the: Use of buildings as 28 residential units (Class C3) including 26 flats and two single dwelling houses; removal and replacement of roof, retention of all facades, excavation of an additional basement beneath existing buildings and extending underneath the rear gardens facing Regents Park. NAMELY, to allow amendments to the unit mix, internal layout and minor changes to the wording of pre-commencement conditions 3,7,8,9 and 10.

Received
15 March 2021
Decision level
Delegated (officer decision)
Ward
Marylebone High Street
Agent
hgh Consulting
  1. Received15 Mar
  2. Validated15 Mar
  3. Consult.
  4. Target12 Apr
  5. Decided12 Apr

Decided in 28 days (council typically 49)

About this application

This is an application to amend a permission at Development Site At 1-18 York Terrace East London. Westminster has handled 604 applications of this type. This one was decided in 28 days, 3 weeks quicker than Westminster's typical decision time. The site is in the Regent's Park conservation area, with 12 listed buildings nearby. There have been 6 other applications at this address.

88% of amendment 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

Application type
Non-material amendments
Scale / size
Medium
Number of dwellings
28

Planning application dates

Date validated
15 March 2021
Target decision date
12 April 2021

Applicant and agent

Agent
hgh Consulting
Agent address
Hgh Consulting 45 Welbeck Street London W1G 8DZ

Planning decision

Statutory period
28 days

Additional information

Planning Portal ID
PP-09609931
Comments
0
Documents
88

Site constraints

Checking the site
2/3
Council recordsAppealsFlood risk

Designations that overlap or adjoin the site outline.

Also checked, none recorded (20)

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 and heritage coasts.

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.

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