Parliament Square Westminster SW1A 0AA
Reconfiguration of the internal layout of the Lower Secretaries, installation of plant and removal of window glazing to facilitate associated ducting. Linked with 26/04587/FULL
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Progress
Application details
- Reference
- 26/04569/LBC
- Local authority
- Westminster
- Postcode
- SW1A 0AA
- Ward
- SJW_22
- Application type
- All Other
Key dates
- Submitted
- 8 Jul 2026
- Validated
- 8 Jul 2026
- Comments close
- 3 Aug 2026
- Target decision
- 2 Sept 2026
- Decided
- 19 Aug 2026
Estimated project value
£5k–£16k
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: FMB 2026 double glazing guide, 3-bed semi full replacement.
Recently sold nearby
New owners, recently moved in. First work on a house usually follows within months of completing. 8 recent sales are listed below.
- FLAT 4, 25 ST JAMES'S PLACE, LONDON, SW1A 1NHOther · Leasehold · Not a standard market sale · £8,100,0005 months ago15 May 2026
- FLAT 18, 73 ST JAMES'S STREET, LONDON, SW1A 1PHFlat or maisonette · Leasehold · Not a standard market sale · £900,00012 months ago13 Oct 2025
- FLAT 31, 73 ST JAMES'S STREET, LONDON, SW1A 1PHFlat or maisonette · Leasehold · £2,850,00013 months ago15 Sept 2025
- FLAT 143B, 4 WHITEHALL COURT, LONDON, SW1A 2EPFlat or maisonette · Leasehold · £1,900,00014 months ago12 Aug 2025
- TICKET HALL SHOP 1, WESTMINSTER UNDERGROUND STATION BRIDGE STREET, LONDON, SW1A 2JROther · Leasehold · Not a standard market sale · £261,67414 months ago5 Aug 2025
- APARTMENT 1.08, 6 HORSE GUARDS AVENUE, LONDON, SW1A 2BHFlat or maisonette · Leasehold · £5,150,00015 months ago24 Jul 2025
- 2 CATHERINE WHEEL YARD, LONDON, SW1A 1DRTerraced · Leasehold · £2,000,00015 months ago14 Jul 2025
- FLAT 42, ARLINGTON HOUSE ARLINGTON STREET, LONDON, SW1A 1RLFlat or maisonette · Leasehold · Not a standard market sale · £6,850,00016 months ago17 Jun 2025
Homes here go for about £2,425,000 — the median of the last 4 market sales in SW1A (the wider postcode district), £1,900,000 to £5,150,000.
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.
Recorded changes
- 5 Sept 2026: Approved
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