40 Grosvenor Gardens London SW1W 0EB Data via plota.co.uk
Proposal
Detail drawings of all new external areas of glazed roof / rooflights, including whether fixing / seating locations will be re-used or not; and, if not; all new fixing locations / details; and architectural plans and elevations at 1:20 and sections at 1:10) of the following parts of the development - the new doors and windows, including fanlights and the new glazed screen to the mews elevation pursuant to Condition 4 (a, b and d) of planning permission dated 21 April 2021 (RN: ). Data via plota.co.uk
Application progress
Approved on 17 Sept 2025 · Delegated Decision · Last checked 2 Nov 2026
Documents 20
Decision & officer reports 2
Plans & drawings 14
Application forms 1
Associated applications 2
Part of
Conditions 4 discharged
- ConditionsDetail drawings of all new external areas of glazed roof / rooflights, including whether…This application25/06066/ADFULL
Site constraints 14
Show the other 21 with distances
- 28 mLow Wall With Four Piers to Lygon PlaceGrade II
- 30 m1-8 Lygon PlaceGrade II
- 41 m2-34, Grosvenor Gardens Sw1Grade II
- 48 m4-12 Lower Belgrave Street and 16 Ebury Street Sw1Grade II
- 72 mThe Plumbers Arms Public HouseGrade II
- 75 m16-46, Lower Belgrave Street Sw1Grade II
- 80 mStatue of Marshal FochGrade II*
- 83 m23-47, GROSVENOR GARDENS SW1 (See details for further address information)Grade II
- 87 m1-21, Grosvenor Gardens, Screen Wall and Gateway to Beeston PlaceGrade II
- 97 m22, 22a, 22b and 22d, Ebury Street W1Grade II
- 105 mGrosvenor HotelGrade II*
- 108 m47, Lower Belgrave Street Sw1Grade II
- 123 m49-55, Lower Belgrave Street Sw1Grade II
- 131 mNos 77 to 80 (consec), 80a and Mews Arch, Chester SquareGrade II
- 133 m1-10, Victoria Square Sw1Grade II*
- 133 mVictoria Station Arcade including Nos. 15 and 16 Terminus Place, and Nos. 9-14 Terminus Place (facade only)Grade II
- 135 mVictoria Railway Station: the former London, Brighton and South Coast Railway Station and rear ConcourseGrade II
- 142 m65-76, Chester Square Sw1Grade II
- 143 mCabmen's Shelter, Grosvenor GardensGrade II
- 144 m8 to 23 Eaton Square including 57 Lower Belgrave StreetGrade II*
- 144 m84-88, Chester Square Sw1Grade II
Checked on 1 November 2026. Historic England, the Environment Agency, Natural England, the Planning Inspectorate, Transport for London (public transport access levels, Powered by TfL Open Data, OGL v3.0, contains OS data © Crown copyright and database right 2025) and council datasets, Open Government Licence. A boundary can run through a site and the council holds the definitive record: confirm with the council before relying on this.
Building
From the energy performance certificate lodged in July 2023, the latest held for this property. The building may have changed since. View the certificate
Every application in Westminster - and every UK council - as a live feed, an API, or a bulk CSV export.
Other new applications on this street
42 - 44 Grosvenor Gardens London SW1W 0EB
Replacement of an existing roof-level air source heat pump at roof level, instal...
5 Grosvenor Gardens London SW1W 0BD
Details of the refuse management arrangements and the Certificate of Lawful Exis...
Terminal House 52 Grosvenor Gardens London SW1W 0AU
Removal and replacement of 12No. antennas (10No. of which will be relocated alon...
Nearby new applications
13 Upper Belgrave Street London SW1X 8BA
Replacement water tank room at roof level.
15 Warwick Way London SW1V 1QT
Works to the rear elevation at lower ground floor level comprising creation of a...
15 Warwick Way London SW1V 1QT
Display of Individual soft halo externally illuminated individual brass letters ...
Victoria Underground Station Terminus Place London SW1V 1JT
Installation of new fibre optic cable and associated equipment within the baseme...
15 Beeston Place London SW1W 0JW
T1 - Large Sycamore Minor pruning of the crown overhanging Eaton Lane, comprisin...
Mozart Terrace 194 Ebury Street London SW1W 8UP
Installation of two condenser units within the rear ground floor courtyard (For ...
Important details
- Council
- Westminster
- Application type
- Approval of Details (Full PP)
- Postcode
- SW1W 0EB
- Received
- 26 Aug 2025
- Validated
- 26 Aug 2025
- Ward
- Knightsbridge & Belgravia
- Case officer
- Show
- Target decision
- 21 Oct 2025
- Decision
- Application Permitted
- Decision date
- 17 Sept 2025
- Decision level
- Delegated Decision
- Applicant
- Show
- Agent
- Orbit Architects
- Leaseholder
- Show
How this decision compares
Decided in 22 days from validation, 15 days faster than Westminster's median of 37 for discharge of conditions. Approved, as 91% of discharge of conditions here are.
Plota live figures for discharge of conditions decided by Westminster in the last twelve months, from validation. Westminster decision record →
Public comments
No public comments yet.
Last counted 2 Nov 2026
Consultation & key dates
- Alt. reference
- PP-14258921
- Planning Portal ref
- PP-14258921
- Env. assessment
- No
Historical activity at this location
38 previous applications on record - archival context, not part of the live application.
Previous applications at this address
Nearby activity
Westminster is slower than most councils at deciding householder applications, ranking #258 out of 296. Only 28% of applications have the time limit extended, well below the 41% national average - the council usually decides on time. Westminster is also one of the strictest councils - it refuses more householder applications than almost any other, with only 81% approved vs 90% nationally.
Energy performance: Energy performance certificates from the Energy Performance of Buildings Register, Ministry of Housing, Communities and Local Government. Contains public sector information licensed under the Open Government Licence v3.0. © Crown copyright 2026.
Leaseholders: Information produced by HM Land Registry. © Crown copyright 2026. Source: HM Land Registry, UK and overseas companies that own property in England and Wales, September 2026 release.
Track this application
40 Grosvenor Gardens London SW1W 0EB
Tracking this application
Not there after a minute? Check your junk folder. It's from alerts@plota.co.uk.
Go to your dashboard →Sign in to view contact details
Applicant and case-officer names are hidden from public view for privacy. Create a free Plota account - or sign back in - and we'll show them, plus you get a dashboard for alerts and tracked applications.
Check your email
Leaseholders, on paid plans
The companies holding a lease of this property or of part of its building, from HM Land Registry's register of company-owned property, with its status, business and the companies that control it from Companies House, is shown to Plota subscribers. Plans start at £49 a month.
See paid plansAlready subscribed? Sign in with the email on your plan and this page will show it.
That's today's owners
Your plan shows up to 100 freehold owners a day on the site, and more from tomorrow. For owners in bulk, the API gives them on every record on the Pro plan and above.
See API plansReferenced application
Council archive
40 Grosvenor Gardens London SW1W 0EB
Erection of extension in roof valley and lift extension at main roof level, new plant atop roof extension, replacement of areas of glazed roof in rear lightwell, formation of a ground floor level terrace and new doorway within rear lightwell. Replacement of rooflights, doors and windows to mews.
- Received
- 12 Jan 2021
- Decided
- 21 Apr 2021
- Outcome
- Approved