Development Intent
Planning AtlasWestminsterMaryleboneApplication
Planning Application

26/00337/COLBC

Ground Floor Seymour Leisure Centre Seymour Place London W1H 5TJ

OtherMarylebone ward
Submission
21 May 2026
Target
16 Jul 2026
Decision
Outcome
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Scheme description

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 stud

Parties
Applicant
Westminster City Council
Timeline
21 May 2026
Application submitted
View Application Page ↗
Data from the Westminster planning register.
Summary
Reference
26/00337/COLBC
Type
LBC Applic. Council's Own Dev.
Applicant
Westminster City Council
Submitted
21 May 2026
Decision date
Decision
Decision route
Public response
Objections
0
In support
0
Total comments
0