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Permitted22/04839/FULLSubmitted 4 years agoConservatory

142 Cambridge Street Westminster SW1V 4QF

Installation of a new cast iron staircase to access to lower ground floor and associated alterations to railings, replacement front entrance door, new floor finishes over the access bridge and extension floor, replacement of pavement lights with glazed rooflight, replacement aluminium windows, replacement of conservatory roof and rooflight and associated works.

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Progress

Submitted
18 Jul 2022
— completed
Validated
18 Jul 2022
— completed
Consultation
8 Sept 2022
— completed
Target date
12 Sept 2022
— completed
Decided
8 Sept 2022
— completed

Application details

Reference
22/04839/FULL
Local authority
Westminster
Postcode
SW1V 4QF
Ward
PNW_22
Application type
All Other
Property type
House

Key dates

Submitted
18 Jul 2022
Validated
18 Jul 2022
Comments close
8 Sept 2022
Target decision
12 Sept 2022
Decided
8 Sept 2022

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: 108

Recently sold nearby

Inside the two years most owners do their major work — kitchens, bathrooms, rewires and lofts. 2 recent sales are listed below.

Homes here go for about £835,000 — the median of the last 7 market sales in SW1V 4QF, £576,500 to £2,305,000.

Contains HM Land Registry data © Crown copyright and database right 2025. 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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