Seymour Place Westminster W1H 5TJ
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, 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, minor internal alterations to walls and partitions to facilitate the reconfiguration of uses, new horizontal stage floor to create a levelled platform with new timber moulding, 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. (Linked with 23/07813/COFUL)
Tracking, tags and letters are part of the paid plan. See what it costs. Searching and reading any record stays free.
Progress
Application details
- Reference
- 23/07806/LBC
- Local authority
- Westminster
- Postcode
- W1H 5TJ
- Ward
- MBW_22
- Application type
- All Other
- Property type
- Flat
Key dates
- Submitted
- 10 Nov 2023
- Validated
- 10 Nov 2023
- Comments close
- 8 Jan 2024
- Target decision
- 5 Jan 2024
Estimated project value
£54k–£160k
Typical UK cost for this job type, at inner London rates (2026). Estimated from the proposal description — planning applications do not state build cost. Source: trade estimate.
Recently sold nearby
New owners, recently moved in. First work on a house usually follows within months of completing. 8 recent sales are listed below.
- FLAT 78, 15 PORTMAN SQUARE, LONDON, W1H 6LLFlat or maisonette · Leasehold · £1,012,5002 months ago28 Aug 2026
- 2, 6 - 8 UPPER MONTAGU STREET, LONDON, W1H 2PAFlat or maisonette · Leasehold · £965,0002 months ago13 Aug 2026
- FLAT 3, PARK HOUSE, 23 - 24 ENFORD STREET, LONDON, W1H 1DGFlat or maisonette · Leasehold · £885,0002 months ago12 Aug 2026
- FLAT 22, CRANFIELD COURT HOMER STREET, LONDON, W1H 4NEFlat or maisonette · Leasehold · £500,0002 months ago7 Aug 2026
- FLAT 31, LANDWARD COURT HARROWBY STREET, LONDON, W1H 5HBFlat or maisonette · Leasehold · Not a standard market sale · £415,0002 months ago4 Aug 2026
- FLAT 8, MACREADY HOUSE, 75 CRAWFORD STREET, LONDON, W1H 5LRFlat or maisonette · Leasehold · £785,0002 months ago4 Aug 2026
- FLAT 10, 64 SEYMOUR STREET, LONDON, W1H 5BWFlat or maisonette · Leasehold · £1,500,0003 months ago30 Jul 2026
- FLAT E, 34 UPPER MONTAGU STREET, LONDON, W1H 1RPFlat or maisonette · Leasehold · £820,0003 months ago27 Jul 2026
Homes here go for about £885,000 — the median of the last 7 market sales in W1H (the wider postcode district), £500,000 to £1,500,000.
Contains HM Land Registry data © Crown copyright and database right 2026. This data is licensed under the Open Government Licence v3.0. Sales are matched by postcode, not by property, so a sale listed here may be a neighbouring address. England and Wales only.
Planning constraints
No designations recorded at this location. This is not a formal search — always confirm with the local authority before relying on it.
Designations from planning.data.gov.uk, Open Government Licence v3.0. Indicative only — not a formal local authority search.
Nearby applications
- Seymour Place Westminster W1H 5TJPermittedNext door
- Seymour Place Westminster W1H 5TJPermittedNext door
- Seymour Place Westminster W1H 5TJPermittedNext door
- Seymour Place City Of Westminster W1H 5TJPermittedNext door
- Seymour Place City Of Westminster W1H 5TJPermittedNext door
- Seymour Place Westminster W1H 5TJPermittedNext door