6 Seymour Mews Westminster W1H 6BE
Amendments to planning permission dated 05 September 2024 (RN: 24/02777/FULL) for the: External alterations, extension at ground floor, excavation to provide new basement; and the installation of an air source heat pump; all to enlarge and alter dwellinghouse (Class C3). namely to install an automatic opening vent (AOV) skylight on top of the stairwell.
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
- 25/02430/NMA
- Local authority
- Westminster
- Postcode
- W1H 6BE
- Ward
- MBW_22
- Application type
- All Other
- Property type
- House
Key dates
- Submitted
- 8 Apr 2025
- Validated
- 8 Apr 2025
- Target decision
- 6 May 2025
- Decided
- 22 Apr 2025
Estimated project value
£135k–£340k
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
Nothing on this postcode has changed hands in the last two years. The sales below are for pricing rather than a lead.
- 6 SEYMOUR MEWS, LONDON, W1H 6BEFlat or maisonette · Not a standard market sale · £1,950,0004 years ago19 Nov 2021
Contains HM Land Registry data © Crown copyright and database right 2021. 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
- 6 Seymour Mews Westminster W1H 6BEPermittedNext door
- 6 Seymour Mews Westminster W1H 6BEPermittedNext door
- 6 Seymour Mews Westminster W1H 6BEWithdrawnNext door
- 6 Seymour Mews Westminster W1H 6BEPermittedNext door
- 15 Fitzhardinge Street Westminster W1H 6EQPendingNext door
- 14 Fitzhardinge Street Westminster W1H 6DHRefusedNext door