34, 35 Eastcastle Street Westminster W1W 8DW
Alterations including redevelopment behind retained, and altered, front facades to provide a mixed use building comprising flexible retail (A1)/ restaurant (A3) / Assembly and Leisure (D2) use at new basement level, flexible A3/ Office (B1) / (D2) use at lower ground floor level, retail use at ground floor level and B1 office use on the first to fifth floors; associated plant, cycle parking and refuse storage; replacement of existing shopfronts and reinstatement of lightwells to Eastcastle Street, replacement of existing roof (site includes 34-37 Eastcastle Street) (Revised details of kitchen extract duct)
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Progress
Application details
- Reference
- 19/01828/FULL
- Local authority
- Westminster
- Postcode
- W1W 8DW
- Ward
- WED_02
- Application type
- All Other
- Property type
- Commercial
Key dates
- Submitted
- 18 Mar 2019
- Validated
- 18 Mar 2019
- Comments close
- 17 Apr 2019
- Target decision
- 17 Jun 2019
- Decided
- 14 Feb 2020
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
New owners, recently moved in. First work on a house usually follows within months of completing. 8 recent sales are listed below.
- FLAT 25, GOODWOOD COURT, 54 - 57 DEVONSHIRE STREET, LONDON, W1W 5EFFlat or maisonette · Leasehold · Not a standard market sale · £775,0002 months ago21 Aug 2026
- FLAT 19, GOODWOOD COURT, 54 - 57 DEVONSHIRE STREET, LONDON, W1W 5EFFlat or maisonette · Leasehold · £650,0003 months ago17 Jul 2026
- FLAT 10, 43 - 51 GREAT TITCHFIELD STREET, LONDON, W1W 7PQFlat or maisonette · Leasehold · £1,100,0003 months ago9 Jul 2026
- FLAT 11, GOODWOOD COURT, 54 - 57 DEVONSHIRE STREET, LONDON, W1W 5DZFlat or maisonette · Leasehold · £510,0003 months ago29 Jun 2026
- FLAT 5, 28 - 29 GOSFIELD STREET, LONDON, W1W 6HHOther · Leasehold · Not a standard market sale · £380,0004 months ago17 Jun 2026
- FLAT 3, 110 GREAT PORTLAND STREET, LONDON, W1W 6PQFlat or maisonette · Leasehold · £820,0004 months ago15 Jun 2026
- APARTMENT 2, 8 BOURLET CLOSE, LONDON, W1W 7BNFlat or maisonette · Leasehold · £1,150,0004 months ago12 Jun 2026
- FLAT 63, 49 HALLAM STREET, LONDON, W1W 6JPFlat or maisonette · Leasehold · £485,0004 months ago10 Jun 2026
Homes here go for about £735,000 — the median of the last 6 market sales in W1W (the wider postcode district), £485,000 to £1,150,000.
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
- WestminsterRefusedNext door
- 34, 35 Eastcastle Street Westminster W1W 8DWWithdrawnNext door
- 34, 35 Eastcastle Street Westminster W1W 8DWWithdrawnNext door
- 34, 35 Eastcastle Street Westminster W1W 8DWWithdrawnNext door
- WestminsterPermittedNext door
- 34, 35 Eastcastle Street Westminster W1W 8DWPermittedNext door