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Permitted19/05631/FULLSubmitted 7 years agoLandscaping

37, 41 Mortimer Street Westminster W1T 3JH

Use of the sixth-storey roof as a terrace ancillary to the existing flexible A1, A3 and B1 uses, alterations to the existing stair housing, installation of screening to the south side of the terrace and a balustrade around the remaining perimeter.

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Progress

Submitted
18 Jul 2019
— completed
Validated
18 Jul 2019
— completed
Consultation
19 Aug 2019
— completed
Target date
12 Sept 2019
— completed
Decided
10 Sept 2019
— completed

Application details

Reference
19/05631/FULL
Local authority
Westminster
Postcode
W1T 3JH
Ward
WED_02
Application type
All Other
Property type
House

Key dates

Submitted
18 Jul 2019
Validated
18 Jul 2019
Comments close
19 Aug 2019
Target decision
12 Sept 2019
Decided
10 Sept 2019

Estimated project value

£4k–£34k

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 £1,325,000 — the median of the last 4 market sales in W1T (the wider postcode district), £525,000 to £2,600,000.

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