Ground Floor Seymour Leisure Centre Seymour Place London W1H 5TJ Data via plota.co.uk
Proposal
Amendments to planning permission dated 6th February 2024 (RN:) for: 'Variation of condition 1 of planning permission dated 17 July 2023 (RN:) for the Refurbishment and upgrade of the Seymour Centre to provide leisure, swimming pool, library, flexible community/office space, health and fitness studios, beauty treatment rooms and a cafe. Flexible use for leisure, community and events spaces (Sui Generis)'. Namely, to allow enlargement sprinkler tank, relocation of services, refurbishments and associated works at lower ground, ground, first and second floors. (Linked with ) Data via plota.co.uk
Application progress
Approved on 2 Jul 2026 · Delegated Decision · Last checked 7 Jul 2026
Documents 36
Decision & officer reports 2
Statements & assessments 4
Plans & drawings 26
Application forms 1
Associated applications 4
Part of
Conditions varied
- Variationarchive
Conditions 3 discharged · 1 varied
- AmendmentAmendments to planning permission dated 6th February 2024 (RN)This application26/03372/NMA
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
- Non-material amendments
- Postcode
- W1H 5TJ
- Received
- 21 May 2026
- Validated
- 21 May 2026
- Ward
- Marylebone
- Case officer
- Show
- Target decision
- 18 Jun 2026
- Decision
- Application Permitted
- Decision date
- 2 Jul 2026
- Decision level
- Delegated Decision
- Applicant
- Show
- Agent
- Collective Planning
Consultation & key dates
- Alt. reference
- PP-14783696
- Planning Portal ref
- PP-14783696
- 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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Referenced application
Council archive
Ground Floor Seymour Leisure Centre Seymour Place London W1H 5TJ
Variation of condition 1 of planning permission dated 17 July 2023 (RN:23/02017/COFUL) for the Refurbishment and upgrade of the Seymour Centre to provide leisure, swimming pool, library, flexible community/office space, health and fitness studios, beauty treatment rooms and a cafe. Flexible use for leisure, community and events spaces (Sui Generis). Namely, to allow changes to plant, rooflights and roof of the main sports hall.
- Received
- 10 Nov 2023
- Decided
- 4 Jan 2024
- Outcome
- Approved
- Type
- Full
Ground Floor Seymour Leisure Centre Seymour Place London W1H 5TJ
Refurbishment and upgrade of the Seymour Centre to provide leisure, swimming pool, library, flexible community/office space, health and fitness studios, beauty treatment rooms and a cafe. Flexible use for leisure, community and events spaces (Sui Generis). 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 and installation of an ETFE 'pillow' roof…
- Received
- 27 Mar 2023
- Decided
- 11 Jul 2023
- Outcome
- Approved