27 - 29 Brook Street West End London W1K 4HE Data via plota.co.uk
Proposal
Internal and external works including external refurbishment works to rear facade and internal alterations including installation of new stairs linking ground and lower ground floors along with works to party wall adjacent to 31 Brook Street. Proposed replacement of existing rooflight, new acoustic enclosure at L1 roof, creation of internal WC at ground floor level, amendment to rear door at lower ground level to include a louvre panel, replacement of existing window at L1 with new louvred panels and replacement of pavement lights fronting Brook Street. (Linked with 25/07865/FULL) Data via plota.co.uk
Application progress
Approved on 20 Nov 2025 · Delegated Decision · Last checked 18 Oct 2026
Documents 44
Decision & officer reports 2
Statements & assessments 4
Plans & drawings 29
Application forms 1
Consultation & comments 2
Other documents 6
Associated applications 2
- Internal and external works including external refurbishment works to rear facade and internal alterations…
Site constraints 10
Show the other 45 with distances
- 3 mNo. 25, BROOK STREETGrade I
- 10 m23, Brook Street W1Grade II
- 22 m12-20, Avery Row W1Grade II
- 23 m11, Avery Row W1Grade II
- 26 mGreybrook HouseGrade II
- 26 m37, Brook Street W1Grade II
- 30 m20, Brook Street W1Grade II
- 32 m7-10, Avery Row W1Grade II
- 33 m39 and 39a Brook Street and 22 Avery RowGrade II*
- 39 m9, Lancashire Court W1Grade II
- 40 mK6 Telephone KioskGrade II
- 44 m118, New Bond Street W1Grade II
- 47 m6, Avery Row W1Grade II
- 48 mBollard at Junction With Avery RowGrade II
- 50 m5, Avery Row W1Grade II
- 51 m119, New Bond Street W1Grade II
- 54 m41 and 43, Brook Street (S Side)Grade II
- 55 m4, Avery Row W1Grade II
- 58 m13, Lancashire Court W1Grade II
- 59 m12, Lancashire Court W1Grade II
- 61 m121, New Bond Street W1Grade II
- 66 m103, New Bond Street W1Grade II
- 67 m122, New Bond Street W1Grade II
- 67 mBollard on Corner Opposite Lancashire CourtGrade II
- 69 mNos 40-46 Brook Street and No 40 South Molton Lane with attached basement area railingsGrade II
- 75 mClaridges Hotel and Attached Railings Claridges Hotel WingGrade II
- 75 m16, Grosvenor Street W1Grade II
- 77 m63, South Molton Street W1Grade II
- 86 mBonhams (Blenstock House)Grade II
- 95 m20, Hanover SquareGrade II*
- 104 m74, New Bond Street W1Grade II
- 108 m10-12, South Molton Street W1Grade II
- 116 m73, Grosvenor Street W1Grade II
- 116 m74, Grosvenor Street W1Grade II
- 117 m1-7, Davies Mews W1 and 28-30 South Molton Lane W1Grade II
- 118 m21 and 22, Grosvenor Street W1Grade II
- 119 m47 and 48, New Bond Street W1Grade II
- 126 m21, Hanover Square W1Grade II
- 130 m9, Dering Street W1Grade II
- 132 m66, Grosvenor Street W1Grade II
- 132 m131-134, New Bond Street W1Grade II
- 134 m14-16, South Molton Street W1Grade II
- 139 m7, Dering Street W1Grade II
- 143 m24, Hanover Square W1Grade II
- 150 m15 St George StreetGrade 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.
Building
From the energy performance certificate lodged in January 2018, 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
Claridges Hotel 47 - 57 Brook Street West End London W1K 4HR
Display of non illumination projecting sign measuring 0.52m X 0.52m and internal...
Basement And Ground Floor Masionette 3 Upper Brook Street London W1K 6PA
Replacement of existing front elevaiton sash windows with slimline double-glazed...
Nearby new applications
169 New Bond Street London W1S 4AN
Display of non illuminated hoarding sign measuring 5.477m X 5.556m
226 Regent Street London W1B 3BR
Internal alterations associated with the retail fit-out of the ground floor and ...
226 Regent Street London W1B 3BR
Display of a non-illuminated fascia sign measuring 0.28m x 1.94m and an external...
Flat 1 31 South Audley Street London W1K 2PG
Replacement of windows, Installation of an external condenser to the rear elevat...
Flat 1 31 South Audley Street London W1K 2PG
Replacement of windows, Installation of an external condenser to the rear elevat...
24 - 25 Mount Street London W1K 2RR
Display of Christmas decorations to the front facade at ground floor level for a...
Important details
- Council
- Westminster
- Application type
- Listed Building Consent Application
- Postcode
- W1K 4HE
- Received
- 19 Sept 2025
- Validated
- 29 Sept 2025
- Ward
- West End
- Case officer
- Show
- Target decision
- 24 Nov 2025
- Decision
- Application Permitted
- Decision date
- 20 Nov 2025
- Decision level
- Delegated Decision
- Agent
- DP9 Ltd
How this decision compares
Decided in 52 days from validation, 5 days faster 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 18 Oct 2026
Consultation & key dates
- Alt. reference
- PP-14338728
- Planning Portal ref
- PP-14338728
- Comments by
- 5 Nov 2025
- Site or press notice
- 7 Oct 2025
- Env. assessment
- No
Historical activity at this location
26 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.
Track this application
27 - 29 Brook Street West End London W1K 4HE
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.
