1, 3 Grosvenor Square Westminster W1K 4BN
Details pursuant to condition 6 and 13 of planning permission dated 9 September 2018 (RN: 17/09176/FULL); Namely details of plant noise report and supplementary acoustic report.
Tracking, tags and letters are part of the paid plan. See what it costs. Searching and reading any record stays free.
Progress
Application details
- Reference
- 19/02124/ADFULL
- Local authority
- Westminster
- Postcode
- W1K 4BN
- Ward
- WEB_02
- Application type
- All Other
Key dates
- Submitted
- 21 Mar 2019
- Validated
- 21 Mar 2019
- Target decision
- 16 May 2019
- Decided
- 5 Jun 2019
Recently sold nearby
Inside the two years most owners do their major work — kitchens, bathrooms, rewires and lofts. 2 recent sales are listed below.
- THE MAYFAIR RESIDENCE, 1 GROSVENOR SQUARE, LONDON, W1K 4BNOther · Leasehold · Not a standard market sale · £19,125,0007 months ago9 Feb 2026
- THE MAYFAIR RESIDENCE, 1 GROSVENOR SQUARE, LONDON, W1K 4BNFlat or maisonette · Leasehold · Not a standard market sale · £19,125,00023 months ago9 Oct 2024
- APARTMENT 4.5, 1 GROSVENOR SQUARE, LONDON, W1K 4BNFlat or maisonette · Leasehold · £11,263,3602 years ago6 Dec 2023
- APARTMENT 3.8, 1 GROSVENOR SQUARE, LONDON, W1K 4BNFlat or maisonette · Leasehold · £5,000,0002 years ago6 Dec 2023
- APARTMENT 1.7, 1 GROSVENOR SQUARE, LONDON, W1K 4BNFlat or maisonette · Leasehold · £8,000,0002 years ago12 Oct 2023
- APARTMENT 2.5, 1 GROSVENOR SQUARE, LONDON, W1K 4BNFlat or maisonette · Leasehold · £9,255,0002 years ago2 Oct 2023
- APARTMENT 1.5, 1 GROSVENOR SQUARE, LONDON, W1K 4BNFlat or maisonette · Leasehold · £24,500,0003 years ago30 Jun 2023
- APARTMENT 3.5, 1 GROSVENOR SQUARE, LONDON, W1K 4BNFlat or maisonette · Leasehold · £9,250,0003 years ago6 Jun 2023
Homes here go for about £9,252,500 — the median of the last 6 market sales in W1K 4BN, £5,000,000 to £24,500,000.
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
- 1, 3 Grosvenor Square Westminster W1K 4BNPermittedNext door
- 3 Grosvenor Square Westminster W1K 4ABPermittedNext door
- 4 Grosvenor Square Westminster W1K 4AEPermittedNext door
- 4 Grosvenor Square Westminster W1K 4AEWithdrawnNext door
- 4 Grosvenor Square Westminster W1K 4AEPendingNext door
- 4 Grosvenor Square Westminster W1K 4AEPermittedNext door