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Permitted20/03042/LBCSubmitted 6 years agoWindows and doors

Westminster

Erection of lower ground infill extension within internal courtyard with terrace above. Alterations to fenestration on side and courtyard elevations, creation of green walls within courtyard and side lightwell, and internal alterations.

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Progress

Submitted
14 May 2020
— completed
Validated
14 May 2020
— completed
Consultation
—
— completed
Target date
9 Jul 2020
— completed
Decided
10 Jul 2020
— completed

Application details

Reference
20/03042/LBC
Local authority
Westminster
Ward
KBA_02
Application type
All Other
Property type
House

Key dates

Submitted
14 May 2020
Validated
14 May 2020
Target decision
9 Jul 2020
Decided
10 Jul 2020

Estimated project value

£4k–£12k

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: FMB 2026 double glazing guide, 3-bed semi full replacement.

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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