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Permitted19/04674/FULLSubmitted 6 years agoBasement

40 Mortimer Street Westminster W1W 7RQ

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)

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Progress

Submitted
18 Sept 2019
— completed
Validated
18 Sept 2019
— completed
Consultation
18 Jul 2019
— completed
Target date
13 Nov 2019
— completed
Decided
29 Oct 2019
— completed

Application details

Reference
19/04674/FULL
Local authority
Westminster
Postcode
W1W 7RQ
Ward
WED_02
Application type
All Other
Property type
Commercial

Key dates

Submitted
18 Sept 2019
Validated
18 Sept 2019
Comments close
18 Jul 2019
Target decision
13 Nov 2019
Decided
29 Oct 2019

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.

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.

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