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Seymour Buildings Seymour Place London W1H 4PP

26/07330/TCAAwaiting decision
Site boundary (council red line)

Proposal

t 1 birch tree reduce canopy by 20% reason getting very tall t 2 plum formative prune reduce to shape by 20% & thin 15 % t3 magnolia reduce top by 2 meters down from property t4 laburnham reduce by 2 meters max yew tree crown reduce by 1 meter create tight shape on going maintenence

Submitted
27 October 2026
  1. Received27 Oct
  2. Validated
  3. Consult.
  4. Target
  5. Decided

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About this application

This is a planning application at Seymour Buildings Seymour Place London W1H 4PP. Westminster has handled 27,078 applications of this type. It has been with the council since 27 October 2026 and is still awaiting a decision. The site is in the Portman Estate conservation area, with 12 listed buildings nearby. There are no previous applications recorded at this address. We hold 896 applications in total for the W1H postcode area.

Application details

Postcode
W1H 4PP

Site constraints

Checking the site
2/3
Council recordsAppealsFlood risk

Designations that overlap or adjoin the site outline.

  • Conservation area: Portman Estate
  • Listed building: Grade II: 87-97, York 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.

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Before the decision

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A listed building is on or next to this site.

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