Ground Floor Seymour Leisure Centre Seymour Place London W1H 5TJ Data via plota.co.uk
Proposal
Refurbishment works to include: removal of the redundant swimming pool tank to facilitate the fitness suite at lower ground floor, relining the existing pool tank, installation of photovoltaics on the inner roof slope, removal of the existing roof lanterns and wind catchers in the sports hall to be replaced with new double glazed roof lanterns and wind catchers and installation of secondary glazing to all the windows in the sports hall, removal of roof lantern above swimming pool to be replaced with a new double glazed roof lantern, retention of the existing courtyard and internalisation of the lower ground level with a flat roof covering, removal of roof lanterns above the martial arts studio to be replaced with double glazed roof lanterns, removal and replacement of existing plant including new ductwork and flue, installation of roof plant enclosures, provision of external private roof terrace (restricted access), removal of existing roof lanterns to northwest and northeast of roof to be replaced with flat roof covering, removal and replacement of existing flat roof coverings, installation of access and maintenance gantries, ladders and stairs on roof, removal of windows to community studio and infill, minor internal alterations to walls and partitions to facilitate the reconfiguration of uses, installation of new handrail balustrades on 4 corner stairs of sports hall, improve accessibility with one lift in each core (4 lifts in total plus three platform lifts at first floor) and two new internal upper staircases on the eastern elevation plus two new internal staircases on the south-west of the first floor, external alterations to some windows, doors and fenestrations replacement of asphalt covering to perimeter lightwell with new covering, removal of some mosaic tiles to create level access to the sports hall flooring, removal and replacement of some ceiling, provision of new chemical delivery hoist from street level to lower ground floor at Bryanston Place. Data via plota.co.uk
Application progress
This application is under consideration - no decision has been issued yet.
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Important details
- Council
- Westminster
- Application type
- LBC Applic. Council's Own Dev.
- Postcode
- W1H 5TJ
- Received
- 21 May 2026
- Validated
- 21 May 2026
- Ward
- Marylebone
- Case officer
- Show
- Target decision
- 16 Jul 2026
- Applicant
- Show
- Agent
- Collective Planning
Public comments
No public comments yet.
Last counted 23 Aug 2026
Consultation & key dates
- Alt. reference
- PP-14783674
- Site notice
- 10 Jun 2026
- Press notice
- 17 Jun 2026
- Env. assessment
- No
Historical activity at this location
34 previous applications on record - archival context, not part of the live application.
Previous applications at this address
Nearby activity
Westminster is slower than most councils at deciding householder applications, ranking #258 out of 296. Only 28% of applications have the time limit extended, well below the 41% national average - the council usually decides on time. Westminster is also one of the strictest councils - it refuses more householder applications than almost any other, with only 81% approved vs 90% nationally.
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Ground Floor Seymour Leisure Centre Seymour Place London W1H 5TJ
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