8 Grosvenor Square Westminster W1K 5AE
External alterations including chutes, lead hoppers and cast iron air bricks to south elevation; satellite dishes at roof level and lead covered chimney vents; fourth floor lift lobby and service riser formed between the brick party wall and east side of existing lift shaft within lead-clad enclosure; lead-clad duct enclosure extended and lead-clad ventilation terminals serving fireplaces on upper floors; installation of new door in place of window in mews building. Alterations to no.1 Dukes's Yard to accommodate new lift and the replacement of the stair in no. 1a.
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Progress
Application details
- Reference
- 19/01100/FULL
- Local authority
- Westminster
- Postcode
- W1K 5AE
- Ward
- WEB_02
- Application type
- All Other
- Property type
- House
Key dates
- Submitted
- 13 Feb 2019
- Validated
- 13 Feb 2019
- Comments close
- 21 Mar 2019
- Target decision
- 10 Apr 2019
- Decided
- 2 Apr 2019
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.
- 74 GROSVENOR STREET, LONDON, W1K 3JROther · Leasehold · Not a standard market sale · £7,597,9573 months ago22 Jun 2026
- 70 PARK STREET, LONDON, W1K 2JTTerraced · £4,000,0003 months ago19 Jun 2026
- APARTMENT 6, 17 THREE KINGS YARD, LONDON, W1K 4JTFlat or maisonette · Leasehold · £3,950,0003 months ago8 Jun 2026
- 5A MOUNT STREET, LONDON, W1K 3NEFlat or maisonette · Leasehold · £6,400,0003 months ago5 Jun 2026
- 9 SOUTH STREET, LONDON, W1K 2XAOther · Leasehold · Not a standard market sale · £12,000,0004 months ago20 May 2026
- 7 AVERY ROW, LONDON, W1K 4ALFlat or maisonette · Leasehold · Not a standard market sale · £710,0004 months ago7 May 2026
- 25 NORTH ROW, LONDON, W1K 6DJOther · Leasehold · Not a standard market sale · £2,750,0005 months ago28 Apr 2026
- FLAT 2, 68 SOUTH AUDLEY STREET, LONDON, W1K 2QYFlat or maisonette · Leasehold · £5,375,0005 months ago13 Apr 2026
Homes here go for about £4,687,500 — the median of the last 4 market sales in W1K (the wider postcode district), £3,950,000 to £6,400,000.
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
- 8 Grosvenor Square 1, 1a & 2 Duke's Yard Westminster W1K 5AEPermittedNext door
- 8 Grosvenor Square And 1, 1a, And 2 Duke's Yard Westminster W1K 5AEPermittedNext door
- 8 Grosvenor Square Westminster W1K 5AEPermittedNext door
- 8 Grosvenor Square Westminster W1K 5AEPermittedNext door
- 8 Grosvenor Square Westminster W1K 5AEPermittedNext door
- 8 Grosvenor Square Westminster W1K 5AEPermittedNext door