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
Under consideration
No decision has been issued yet. Plota predicted a decision around 6 Nov 2026; it is now day 169.
Site constraints 8
Show the other 35 with distances
- 67 m1-3, Bryanston Place W1Grade II
- 74 m15-27, Shouldham Street W1Grade II
- 75 m4-14, Shouldham StreetGrade II
- 87 m43, Crawford Street W1Grade II
- 88 m28/32, BRYANSTON SQUARE W1 (See details for further address information)Grade II
- 89 m25,25a and 26, Bryanston Square W1Grade II
- 92 m87-97, York Street W1Grade II
- 92 m25-38, Molyneux Street W1Grade II
- 96 m14-16, Wyndham Place W1Grade II
- 100 m94, CRAWFORD STREET W1 (See details for further address information)Grade II
- 100 m41-43, Harrowby Street W1Grade II
- 101 m41-49, Molyneux Street W1Grade II
- 104 mHarcourt ArmsGrade II
- 107 m65-83, YORK STREET W1 (See details for further address information)Grade II
- 110 m29-31, Harcourt Street W1Grade II
- 116 m38, Crawford Street W1Grade II
- 120 m100 and 102, York Street W1Grade II
- 121 m104 and 106 York Street including No 1 Harcourt Street.Grade II
- 121 mK2 Telephone Kiosk Outside Flank of Number 161a Seymour PlaceGrade II
- 121 m37, Crawford Street W1Grade II
- 122 m8, Wyndham Place W1Grade II
- 123 m6-9, Molyneux Street W1Grade II
- 123 m16-23, Molyneux Street W1Grade II
- 129 m78-94, York Street W1Grade II
- 130 m2-5, Harcourt Street W1Grade II
- 132 mRoman Catholic Church of Our Lady of the Rosary and Attached PresbyteryGrade II
- 134 m3-6, Wyndham Place W1Grade II
- 134 m2, Wyndham Place W1Grade II
- 136 mWater Pump at North End of Central GardenGrade II
- 136 mChurch of St MaryGrade I
- 137 mDuke of Wellington Public HouseGrade II
- 137 m17-26, Harcourt Street W1Grade II
- 142 m46-53, Harrowby Street W1Grade II
- 145 m7 AND 7A, WYNDHAM PLACE W1 (See details for further address information)Grade II
- 148 mSwedish ChurchGrade II
Checked on 2 November 2026. Historic England, the Environment Agency, Natural England, the Planning Inspectorate, Transport for London (public transport access levels, Powered by TfL Open Data, OGL v3.0, contains OS data © Crown copyright and database right 2025) and council datasets, Open Government Licence. A boundary can run through a site and the council holds the definitive record: confirm with the council before relying on this.
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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
Decision outlook
Day 169, past the statutory target. 84% of community buildings in Westminster are decided within thirteen weeks; extensions of time are common, and the council need not decide on the day. Last seen undecided on 29 Oct 2026.
Plota live figures for community buildings decided by Westminster in the last twelve months, from validation. Westminster decision record →
Public comments
No public comments yet.
Last counted 29 Oct 2026
Consultation & key dates
- Alt. reference
- PP-14783674
- Planning Portal ref
- PP-14783674
- Comments by
- 8 Jul 2026
- Site or press notice
- 10 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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The consultation period closed on 8 Jul 2026.