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Permitted20/06325/LBCSubmitted 5 years agoBasement

37B Randolph Avenue Westminster W9 1BQ

Variation of condition 1 of the listed building consent dated 12 August 2020 (RN 20/03254/LBC) for the alterations to rear lower ground floor windows. Excavation of vault, and alterations to vault doors in association with the conversion of vaults to use as part of basement flat, internal alterations, replacement of existing front door and alterations to existing windows. Site includes 39 Randolph Avenue. Internal alterations from RN 20/03254/LBC, NAMELY, to reflect updated revisions to the proposals including lowering the rear door and window thresholds, reducing the height of new vault windows, amended front door side panels, removing non-original study wall with new straight partition wall proposed, relocating hallway ceiling access hatches, lowering front courtyard and an additional step to existing external staircase.

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Progress

Submitted
30 Oct 2020
— completed
Validated
30 Oct 2020
— completed
Consultation
30 Nov 2020
— completed
Target date
25 Dec 2020
— completed
Decided
29 Dec 2020
— completed

Application details

Reference
20/06325/LBC
Local authority
Westminster
Postcode
W9 1BQ
Ward
LVA_02
Application type
All Other
Property type
Flat

Key dates

Submitted
30 Oct 2020
Validated
30 Oct 2020
Comments close
30 Nov 2020
Target decision
25 Dec 2020
Decided
29 Dec 2020

Estimated project value

£135k–£340k

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.

Recently sold nearby

New owners, recently moved in. First work on a house usually follows within months of completing. 5 recent sales are listed below.

Homes here go for about £1,070,000 — the median of the last 8 market sales in W9 1BQ, £682,450 to £1,750,000.

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.

Nearby applications