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Permitted24/02013/LBCSubmitted 2 years agoBasement

The Mall Westminster SW1A 1AA

Alterations at Basement Level of South Wing comprising works to existing trench in Zone 5, Area 2, to increase depth of trench and underpin trench walls.

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Progress

Submitted
18 Apr 2024
— completed
Validated
18 Apr 2024
— completed
Consultation
20 May 2024
— completed
Target date
13 Jun 2024
— completed
Decided
16 Aug 2024
— completed

Application details

Reference
24/02013/LBC
Local authority
Westminster
Postcode
SW1A 1AA
Ward
SJW_22
Application type
All Other

Key dates

Submitted
18 Apr 2024
Validated
18 Apr 2024
Comments close
20 May 2024
Target decision
13 Jun 2024
Decided
16 Aug 2024

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

Inside the two years most owners do their major work — kitchens, bathrooms, rewires and lofts. 8 recent sales are listed below.

Homes here go for about £1,950,000 — the median of the last 6 market sales in SW1A (the wider postcode district), £1,400,000 to £5,150,000.

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.

Nearby applications