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Permitted26/00719/ADFULLSubmitted 8 months agoLoft conversion

1 Hanover Street Westminster W1S 1YZ

Detailed drawings (scale 1:5 and 1:20) and labelled photographs of samples of the facing materials (for mansard) including glazing, and elevations and roof plans annotated to show where the materials are located pursuant to condition 4 (partial) of planning permission dated 27 March 2024 (RN: 23/08783/FULL). [Linked to 26/00700/ADLBC]

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Progress

Submitted
6 Feb 2026
— completed
Validated
6 Feb 2026
— completed
Consultation
—
— completed
Target date
3 Apr 2026
— completed
Decided
4 Mar 2026
— completed

Application details

Reference
26/00719/ADFULL
Local authority
Westminster
Postcode
W1S 1YZ
Ward
WEW_22
Application type
All Other
Property type
House

Key dates

Submitted
6 Feb 2026
Validated
6 Feb 2026
Target decision
3 Apr 2026
Decided
4 Mar 2026

Estimated project value

£37k–£100k

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: Checkatrade 2026 loft conversion cost guide.

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.

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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