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Permitted20/03362/LBCSubmitted 6 years agoBasement

1, 7 Harley Street Westminster W1G 9QD

Partial demolition behind front facade of 1-5 Harley Street and full demolition behind facade of 7 Harley Street to provide a new building for medical use (Class D1) on new sub-basement, lower ground, ground, part ground floor mezzanine and first to fourth floors; installation of a new sub station at rear ground floor level and the installation of plant. (Linked application - 20/03361/FULL)

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Progress

Submitted
19 Jun 2020
— completed
Validated
19 Jun 2020
— completed
Consultation
31 Aug 2020
— completed
Target date
14 Aug 2020
— completed
Decided
25 Nov 2020
— completed

Application details

Reference
20/03362/LBC
Local authority
Westminster
Postcode
W1G 9QD
Ward
MHA_02
Application type
All Other

Key dates

Submitted
19 Jun 2020
Validated
19 Jun 2020
Comments close
31 Aug 2020
Target decision
14 Aug 2020
Decided
25 Nov 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.

Homes here go for about £1,000,000 — the median of the last 5 market sales in W1G (the wider postcode district), £700,000 to £2,140,750.

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