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PermittedCL/19/04961Submitted 7 years agoRear extension

Kensington & Chelsea

Confirmation that construction of a single storey rear extension at ground floor level (fully glazed with silicon seals) is permitted development. (Certificate of proposed development/use).

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Map of the site

Progress

Submitted
23 Jul 2019
— completed
Validated
23 Jul 2019
— completed
Consultation
23 Aug 2019
— completed
Target date
—
— completed
Decided
17 Sept 2019
— completed

Application details

Reference
CL/19/04961
Local authority
Kensington
Ward
St Helen's
Application type
Householder
Property type
House

Key dates

Submitted
23 Jul 2019
Validated
23 Jul 2019
Comments close
23 Aug 2019
Decided
17 Sept 2019

Estimated project value

£30k–£55k

Typical UK cost for this job type, at UK average rates (2026). Estimated from the proposal description — planning applications do not state build cost. Source: MyJobQuote / Checkatrade 2026, ~20m² at £1,800-£3,000/m².

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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