20 Berkeley Square Westminster W1J 6EQ
Amendments to planning permission dated 4th January 2021 (RN: 20/06655/FULL) for the Installation of double glazed windows on the Berkeley Square, Bruton Street and Bruton Place elevations and new windows on the rear facade at levels 6, 7 and 8, extension to the existing core staircase and lift to roof level to facilitate the provision of a new roof terrace, installation of replacement plant at roof level, installation of external lighting, alterations to shopfront, office entrance and signage including replacement of doors, installation of new weatherproof cladding to the rear fire escape stair, repairs and cleaning to the external elevations and provision of cycle and changing facilities at basement level (site includes 22 Berkeley Square). Namely, to amend rear elevation railing to the left of the rear elevation has been raised to accommodate the roof terrace landscaping arrangements. Existing metal framed windows to be replaced with new double glazed units. New metal window and louvre introduced at ground floor level into an existing opening. Berkeley Square elevation Windows in the pavilion at roof level have been reconfigured to align with internal alterations. Shopfront mullions have been rationalised and the left door has been detailed. The window sill line were missing in a previous survey and they have been reintroduced in this elevation as existing. Roof level alterations New fixed planters introduced at roof terrace level. New bench proposed in the terrace.
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Progress
Application details
- Reference
- 21/08571/NMA
- Local authority
- Westminster
- Postcode
- W1J 6EQ
- Ward
- WEB_02
- Application type
- All Other
- Property type
- Commercial
Key dates
- Submitted
- 29 Dec 2021
- Validated
- 29 Dec 2021
- Target decision
- 26 Jan 2022
- Decided
- 18 Jan 2022
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
New owners, recently moved in. First work on a house usually follows within months of completing. 8 recent sales are listed below.
- FLAT 74, BERKELEY HOUSE, 15 HAY HILL, LONDON, W1J 8NTFlat or maisonette · Leasehold · Not a standard market sale · £875,0003 months ago20 Jul 2026
- FLAT 410, CARRINGTON HOUSE HERTFORD STREET, LONDON, W1J 7SUFlat or maisonette · Leasehold · Not a standard market sale · £1,375,0003 months ago2 Jul 2026
- FLAT 510, CARRINGTON HOUSE HERTFORD STREET, LONDON, W1J 7SUFlat or maisonette · Leasehold · Not a standard market sale · £1,325,0003 months ago2 Jul 2026
- FLAT 209, CARRINGTON HOUSE HERTFORD STREET, LONDON, W1J 7RGFlat or maisonette · Leasehold · Not a standard market sale · £1,000,0003 months ago2 Jul 2026
- FLAT 104, CARRINGTON HOUSE HERTFORD STREET, LONDON, W1J 7RGFlat or maisonette · Leasehold · Not a standard market sale · £1,350,0003 months ago2 Jul 2026
- FLAT 401, CARRINGTON HOUSE HERTFORD STREET, LONDON, W1J 7SUFlat or maisonette · Leasehold · Not a standard market sale · £1,600,0003 months ago2 Jul 2026
- 27A SHEPHERD MARKET, LONDON, W1J 7PRFlat or maisonette · Leasehold · Not a standard market sale · £850,0003 months ago1 Jul 2026
- FLAT 54, CHESTERFIELD HOUSE CHESTERFIELD GARDENS, LONDON, W1J 5JUFlat or maisonette · Leasehold · £1,700,0003 months ago1 Jul 2026
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
- 20-22 Berkeley Square Westminster W1J 6EQPermittedNext door
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- 20 Berkeley Square Westminster W1J 6EQPermittedNext door
- 20 Berkeley Square Westminster W1J 6EQPermittedNext door
- 20 Berkeley Square Westminster W1J 6EQPermittedNext door