Sackville House 40 Piccadilly London W1J 0DR Data via plota.co.uk
Proposal
Alterations to the external wall in the rear lightwell including the installation of separate integrated louvres and glazed screening though with the inclusion on Level 01 of a brick band between the glazing and mechanical louvres and including associated internal alterations, adjustment to the staircase risers at basement and ground floor levels, and alterations and inclusion of joinery within the reception area at ground floor level Data via plota.co.uk
Application progress
Approved on 20 Mar 2026 · Delegated Decision · Last checked 15 Oct 2026
Documents 44
Decision & officer reports 2
Statements & assessments 2
Plans & drawings 33
Application forms 1
Consultation & comments 3
Site constraints 11
Show the other 40 with distances
- 38 mFormer Midland BankGrade II*
- 39 mFormer Royal Institute of Painters in Water Colours Premises, Now Forming Part of Prince's HouseGrade II
- 44 mPiccadilly HotelGrade II*
- 53 mAlbany CourtyardGrade I
- 54 m36, Sackville Street W1Grade II*
- 59 mMelbourne House (A1 to A15)Grade I
- 60 mSouthwood Memorial in St James's ChurchyardGrade II
- 61 mChurch of St James's PiccadillyGrade I
- 64 m34 and 35, Sackville Street W1Grade II
- 67 mThe QuadrantGrade II
- 71 m2 Lamp Standards Numbered 1 and 2Grade II
- 78 m33, Sackville Street W1Grade II
- 82 mThe Learned Societies, Forecourt Buildings to Burlington HouseGrade II*
- 83 mBodley House Chambers B1 to 6, C1 to 6, D1 to 6, E1 to 6, F1 to 3, G1 to 3, H1 to 6, I1 to 6, K1 to 6 and L1 to 6Grade I
- 85 m32, Sackville Street W1Grade II
- 91 mSimpsonsGrade II*
- 94 m31, Sackville Street W1Grade II
- 98 m93, Jermyn Street Sw1Grade II
- 98 m94, Jermyn Street Sw1Grade II
- 98 m95, Jermyn Street Sw1Grade II
- 98 m96, Jermyn Street Sw1Grade II
- 100 m30 and 30a, Sackville Street W1Grade II
- 100 m90, Jermyn Street Sw1Grade II*
- 101 mDenman HouseGrade II
- 102 m89, Jermyn Street Sw1Grade II
- 103 m88, Jermyn Street Sw1Grade II
- 110 mThe QuadrantGrade II
- 111 mThe Red Lion Public HouseGrade II
- 112 m207-209, Piccadilly W1Grade II
- 115 mRoyal Academy including Burlington House and Galleries and Royal Academy Schools BuildingsGrade II*
- 117 m29, Sackville Street W1Grade II*
- 117 mEasternmost K2 Telephone Kiosk Within Entrance Portal of Burlington HouseGrade II
- 117 mThe QuadrantGrade II
- 123 m25, Jermyn Street Sw1Grade II
- 124 mPrototype K2 telephone kiosk to western side of entrance portal of Burlington HouseGrade II*
- 126 m4 Lampstandards Numbered 1 to 4 (Consecutive)Grade II
- 129 mStatue of Sir Joshua Reynolds in Burlington House CourtyardGrade II
- 129 m106, Jermyn Street Sw1Grade II
- 143 m8 Lampstandards in Burlington House CourtyardGrade II
- 145 mPiccadilly ArcadeGrade II
Checked on 2 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.
Sales history 1
Last sold for £231,768 in February 2016. Other property, leasehold.
Sale prices from HM Land Registry's price paid record, matched to this application by its address.
Building
From the energy performance certificate lodged in January 2021, 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.
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Important details
- Council
- Westminster
- Application type
- Listed Building Consent Application
- Postcode
- W1J 0DR
- Received
- 13 Oct 2025
- Validated
- 13 Oct 2025
- Ward
- West End
- Case officer
- Show
- Target decision
- 25 Mar 2026
- Decision
- Application Permitted
- Decision date
- 20 Mar 2026
- Decision level
- Delegated Decision
- Applicant
- Show
- Agent
- Newmark Gerald Eve LLP
- Freehold owner
- Show
How this decision compares
Decided in 158 days from validation, 101 days slower than Westminster's median of 57 for listed building works. Approved, as 90% of listed building works here are.
Plota live figures for listed building works decided by Westminster in the last twelve months, from validation. Westminster decision record →
Public comments
No public comments yet.
Last counted 15 Oct 2026
Consultation & key dates
- Alt. reference
- PP-14406021
- Planning Portal ref
- PP-14406021
- Env. assessment
- No
Historical activity at this location
42 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.
Sale prices: Contains HM Land Registry data © Crown copyright and database right 2026. This data is licensed under the Open Government Licence v3.0.
Freehold boundary: © Crown copyright and database rights 2026, HM Land Registry. Polygons © Crown copyright and database rights 2026 Ordnance Survey 100026316. Conditions of use
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.
Freehold owner and 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.
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Sackville House 40 Piccadilly London W1J 0DR
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Freehold owner and leaseholders, on paid plans
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