11 Devonshire Place Westminster W1G 6HT
Installation of air conditioning units to the rear courtyard; renewal of M&E services and internal AC units, fire protection measures to doors, floors and walls; replacement of existing modern doors with fire resistant doors; removal of non-original partitioning, new bathrooms, shower room and kitchen including lowered ceilings; draft proofing to existing windows and installation of secondary glazing; and enclosing the existing lift within glazed cladding. (Linked with 23/03449/FULL)
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Progress
Application details
- Reference
- 23/03450/LBC
- Local authority
- Westminster
- Postcode
- W1G 6HT
- Ward
- MBW_22
- Application type
- All Other
- Property type
- House
Key dates
- Submitted
- 30 May 2023
- Validated
- 30 May 2023
- Target decision
- 25 Jul 2023
- Decided
- 17 Jul 2023
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
New owners, recently moved in. First work on a house usually follows within months of completing. 8 recent sales are listed below.
- FLAT 3, 5 MARYLEBONE STREET, LONDON, W1G 8JDFlat or maisonette · Leasehold · £400,0002 months ago3 Sept 2026
- FLAT 12, 29 WIMPOLE STREET, LONDON, W1G 8GPFlat or maisonette · Leasehold · £1,240,0003 months ago24 Jul 2026
- FLAT 1, 29 WIMPOLE STREET, LONDON, W1G 8GPFlat or maisonette · Leasehold · £1,800,0003 months ago10 Jul 2026
- FLAT 19, BASILDON COURT, 28 DEVONSHIRE STREET, LONDON, W1G 6PPFlat or maisonette · Leasehold · Not a standard market sale · £355,0003 months ago7 Jul 2026
- APARTMENT 8, 103 - 105 HARLEY STREET, LONDON, W1G 6AJFlat or maisonette · Leasehold · £685,5004 months ago25 Jun 2026
- 10 DEVONSHIRE MEWS WEST, LONDON, W1G 6QETerraced · £5,250,0004 months ago19 Jun 2026
- 4 DEVONSHIRE CLOSE, LONDON, W1G 7BAOther · Not a standard market sale · £7,8135 months ago27 May 2026
- FLAT 2, ST DAVID'S HOUSE, 16 NEW CAVENDISH STREET, LONDON, W1G 8UPFlat or maisonette · Leasehold · £2,250,0005 months ago8 May 2026
Homes here go for about £1,520,000 — the median of the last 6 market sales in W1G (the wider postcode district), £400,000 to £5,250,000.
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
- 11 Devonshire Place Westminster W1G 6HUPermittedNext door
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- 11 Devonshire Place Westminster W1G 6HTPermittedNext door