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Permitted23/03354/FULLSubmitted 3 years agoAnnexe

1, 7 Lancaster Gate Westminster W2 3LG

Formation of a new enclosed, glazed courtyard space in the existing lightwell between the main building and the annex over the delivery area. (Linked with 23/03355/LBC)

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Progress

Submitted
9 Jun 2023
— completed
Validated
9 Jun 2023
— completed
Consultation
15 Nov 2023
— completed
Target date
4 Aug 2023
— completed
Decided
13 Dec 2023
— completed

Application details

Reference
23/03354/FULL
Local authority
Westminster
Postcode
W2 3LG
Ward
LGW_22
Application type
All Other
Property type
House

Key dates

Submitted
9 Jun 2023
Validated
9 Jun 2023
Comments close
15 Nov 2023
Target decision
4 Aug 2023
Decided
13 Dec 2023

Estimated project value

£275k–£460k

Based on the 114m² of floor area stated in the application, at inner London rates (2026). Source: trade estimate, annexe £1,800-£3,000/m².

Floor area gained: 114m²

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 £762,500 — the median of the last 8 market sales in W2 (the wider postcode district), £462,500 to £1,455,000.

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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