40 Mortimer Street Westminster W1W 7RQ
Amendments to planning permission dated 19 September 2019 (RN:19/04674/FULL) for, 'Amalgamation of two units at basement and ground floor levels, for dual/alternative retail (Class A1) or restaurant (Class A3) purposes; installation of full height extract duct terminating 1 meter above main roof level and screened air conditioning units at rear second floor level and at main roof level' (Site includes 42-44 Great Titchfield Street); Namely, to relocate the full height extract duct within the rear lightwell and running along the rear elevation terminating above main roof level and removal of roof top plant and associated enclosure
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Progress
Application details
- Reference
- 22/03551/NMA
- Local authority
- Westminster
- Postcode
- W1W 7RQ
- Ward
- WEW_22
- Application type
- All Other
- Property type
- Commercial
Key dates
- Submitted
- 27 May 2022
- Validated
- 27 May 2022
- Target decision
- 24 Jun 2022
- Decided
- 1 Jul 2022
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 19, GOODWOOD COURT, 54 - 57 DEVONSHIRE STREET, LONDON, W1W 5EFFlat or maisonette · Leasehold · £650,000last month17 Jul 2026
- FLAT 11, GOODWOOD COURT, 54 - 57 DEVONSHIRE STREET, LONDON, W1W 5DZFlat or maisonette · Leasehold · £510,0002 months ago29 Jun 2026
- FLAT 5, 28 - 29 GOSFIELD STREET, LONDON, W1W 6HHOther · Leasehold · Not a standard market sale · £380,0002 months ago17 Jun 2026
- FLAT 3, 110 GREAT PORTLAND STREET, LONDON, W1W 6PQFlat or maisonette · Leasehold · £820,0002 months ago15 Jun 2026
- APARTMENT 2, 8 BOURLET CLOSE, LONDON, W1W 7BNFlat or maisonette · Leasehold · £1,150,0003 months ago12 Jun 2026
- FLAT 63, 49 HALLAM STREET, LONDON, W1W 6JPFlat or maisonette · Leasehold · £485,0003 months ago10 Jun 2026
- FLAT M, STONE HOUSE, 9 WEYMOUTH STREET, LONDON, W1W 6DBFlat or maisonette · Leasehold · Not a standard market sale · £685,0003 months ago22 May 2026
- APARTMENT 5, 90 GREAT PORTLAND STREET, LONDON, W1W 7NTFlat or maisonette · Leasehold · £1,750,0004 months ago1 May 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 £1,750,000.
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
- 40 Mortimer Street Westminster W1W 7RQPermittedNext door
- 42, 44 Great Titchfield Street Westminster W1W 7PYPendingNext door
- 42, 44 Great Titchfield Street Westminster W1W 7PYPermittedNext door
- 36, 38 Mortimer Street Westminster W1W 7RGPendingNext door
- 36, 38 Mortimer Street Westminster W1W 7RGPendingNext door
- 36, 38 Mortimer Street Westminster W1W 7RGPermittedNext door