20 Air Street Westminster W1B 5AN
Installation of a ventilation louvre within an existing third-floor window opening and associated mechanical ventilation equipment; internal alterations to reconfigure the Level 3 lounge, including new partitions, bar fit-out and associated building services. (Linked with 26/06386/FULL)
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
- 26/06387/LBC
- Local authority
- Westminster
- Postcode
- W1B 5AN
- Ward
- WEW_22
- Application type
- All Other
- Property type
- House
Key dates
- Submitted
- 25 Sept 2026
- Validated
- 25 Sept 2026
- Target decision
- 20 Nov 2026
Estimated project value
£5k–£16k
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: FMB 2026 double glazing guide, 3-bed semi full replacement.
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.
- FIFTH FLOOR, AIR W1, 20 AIR STREET, LONDON, W1B 5ANOther · Leasehold · Not a standard market sale · £2,358,7203 years ago23 May 2023
Contains HM Land Registry data © Crown copyright and database right 2023. 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
- 20 Air Street Westminster W1B 5ANPendingNext door
- 85 Brewer Street Westminster W1F 9ZNPermittedNext door
- 19 Air Street Westminster W1B 5AGPermittedNext door
- 17 Air Street Westminster W1B 5AFWithdrawnNext door
- 17 Air Street Westminster W1B 5AFPendingNext door
- 19A Air Street Westminster W1B 5AGPermittedAdjoining