49, 51 Leinster Square Westminster W2 4PU
Alterations to rear basement area across all 3 buildings, including removal of existing rooflights and creation of 3 lightwells, basement elevation alterations and landscaping changes. Internal works (Linked to 26/06220/LBC)
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Progress
Application details
- Reference
- 26/06219/FULL
- Local authority
- Westminster
- Postcode
- W2 4PU
- Ward
- BWW_22
- Application type
- All Other
Key dates
- Submitted
- 10 Sept 2026
- Validated
- 10 Sept 2026
- Target decision
- 5 Nov 2026
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. 4 recent sales are listed below.
- 48A LEINSTER SQUARE, LONDON, W2 4PUFlat or maisonette · Leasehold · Not a standard market sale · £539,0008 months ago22 Jan 2026
- FLAT 4, 52 - 53 LEINSTER SQUARE, LONDON, W2 4PUFlat or maisonette · Leasehold · £630,00010 months ago24 Oct 2025
- FLAT 20, 45 - 47 LEINSTER SQUARE, LONDON, W2 4PUFlat or maisonette · Leasehold · £305,00013 months ago4 Aug 2025
- FLAT 1, 52 - 53 LEINSTER SQUARE, LONDON, W2 4PUFlat or maisonette · Leasehold · £720,00017 months ago28 Mar 2025
- FLAT 18, 45 - 47 LEINSTER SQUARE, LONDON, W2 4PUFlat or maisonette · Leasehold · £795,0002 years ago17 Sept 2024
- FLAT 6, 45 - 47 LEINSTER SQUARE, LONDON, W2 4PUFlat or maisonette · Leasehold · £800,0002 years ago24 Jun 2024
- FLAT 2, 45 - 47 LEINSTER SQUARE, LONDON, W2 4PUFlat or maisonette · Leasehold · £675,0003 years ago31 May 2023
- FLAT 7, 45 - 47 LEINSTER SQUARE, LONDON, W2 4PUFlat or maisonette · Leasehold · £935,0003 years ago27 Oct 2022
Homes here go for about £720,000 — the median of the last 7 market sales in W2 4PU, £305,000 to £935,000.
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
- 49, 51 Leinster Square Westminster W2 4PUPendingNext door
- WestminsterRefusedNext door
- WestminsterRefusedNext door
- 49, 51 Leinster Square Westminster W2 4PUPermittedNext door
- WestminsterPermittedNext door
- WestminsterPermittedNext door