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Permitted22/08253/FULLSubmitted 3 years agoConservatory

Chesterfield Hill Westminster W1J 5BS

Remodelling of roof to provide third floor level, extension to sub-basement, replacement conservatory and associated fenestration and facade changes. Installation of plant within the roofspace with louvres on the rear elevation and installation of PV panels at main roof level. (Site includes 31 Hay's Mews)

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Progress

Submitted
5 Dec 2022
— completed
Validated
5 Dec 2022
— completed
Consultation
12 Jan 2023
— completed
Target date
30 Jan 2023
— completed
Decided
13 Feb 2023
— completed

Application details

Reference
22/08253/FULL
Local authority
Westminster
Postcode
W1J 5BS
Ward
WEW_22
Application type
All Other
Property type
House

Key dates

Submitted
5 Dec 2022
Validated
5 Dec 2022
Comments close
12 Jan 2023
Target decision
30 Jan 2023
Decided
13 Feb 2023

Estimated project value

£14k–£41k

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.

Floor area gained: 86.3m² · 3 additional bedrooms

Recently sold nearby

Nothing on this postcode has changed hands in the last two years. The sales below are for pricing rather than a lead.

Contains HM Land Registry data © Crown copyright and database right 2007. 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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