45 Charles Street London W1J 5EQ Data via plota.co.uk
Proposal
Amendments to planning permission dated 27th February 2024 (RN ) for, 'External alterations including reinstatement of blocked up windows, replacement of existing windows, removal of chimney stack, extension of lift overrun, creation of ground floor roof terrace and installation of access staircase, creation of third floor terrace, including replacement of window with a door, replacement of roof coverings, installation of louvre, refurbishment of rear courtyard, installation of plant equipment in rear lightwell, facade cleaning and other associated works', as amended by , NAMELY alterations to render on the rear elevation and addition of an acoustic lid at rear ground floor level.to the approved mechanical plant. Data via plota.co.uk
Application progress
Approved on 28 Apr 2026 · Delegated Decision · Last checked 7 Jul 2026
Documents 14
Decision & officer reports 2
Statements & assessments 1
Plans & drawings 6
Application forms 2
Associated applications 6
- AmendmentAmendments to planning permission dated 27th February 2024 (RN) for, 'External alterations…This application26/02278/NMA
Show 4 more · 1 approved, 2 pending, 1 refused
Show 1 earlier · 1 approved
- Amendmentarchive
Site constraints 10
Show the other 51 with distances
- 32 m41, Charles Street W1Grade II*
- 35 mLansdowne ClubGrade II*
- 40 m50, Charles Street W1Grade II
- 45 m40, Charles Street W1Grade II*
- 45 m2, Charles Street W1Grade II
- 47 m51, Charles StreetGrade II
- 51 m7, Charles Street W1Grade II
- 52 m8 Charles StreetGrade II
- 55 m39, Charles Street W1Grade II*
- 62 m10, Charles Street W1Grade II
- 65 m52 and 52a, Berkeley Square W1Grade II
- 68 m51, Berkeley Square W1Grade II
- 74 m50, Berkeley Square W1Grade II
- 77 m37 and 38, Charles Street W1Grade II*
- 81 m49, Berkeley Square W1Grade II
- 84 m4, Hay's Mews W1Grade II
- 102 m47, Berkeley Square W1Grade II*
- 106 m11, Queen Street W1Grade II
- 106 m10, Queen Street W1Grade II
- 109 m55, Curzon Street W1Grade II
- 112 m11, HILL STREET W1 (See details for further address information)Grade II
- 112 m14, HAY'S MEWS W1 (See details for further address information)Grade II*
- 113 m41-42 and 43 Hay's MewsGrade II
- 114 m45, Hay's Mews W1Grade II
- 115 m19 and 20, Bolton Street W1Grade II
- 116 m9, Queen Street W1Grade II
- 116 m8, Queen Street W1Grade II
- 117 mStatue to South End of GardenGrade II
- 117 m15, Stratton Street W1Grade II
- 119 m7, Queen Street W1Grade II
- 121 m45 and 46, Berkeley Square W1Grade I
- 121 mThird Church of Christ ScientistGrade II
- 122 m44, Hay's Mews W1Grade II
- 123 m17, Charles Street W1Grade II
- 123 m6, Queen StreetGrade II
- 124 m17 and 18, Bolton Street W1Grade II
- 130 m44, Berkeley Square W1Grade I
- 130 m18, Charles Street W1Grade II
- 134 m3, Queen Street W1Grade II
- 135 m2, Chesterfield Hill W1Grade II
- 137 m18a, Charles Street W1Grade II
- 137 m16, Bolton Street W1Grade II
- 138 m10, Curzon Street W1Grade II
- 140 m9, Hill Street W1Grade II
- 141 m7, Hill Street W1Grade II
- 141 mCoach and Horses Public HouseGrade II
- 142 m1 and 3, Hill Street W1Grade II
- 142 m43, Berkeley Square W1Grade II
- 146 m15, Bolton Street W1Grade II
- 147 m42, Berkeley Square W1Grade II
- 150 m33 and 34, Clarges Street W1Grade II
Checked on 11 September 2026. Historic England, the Environment Agency, Natural England 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.
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Important details
- Council
- Westminster
- Application type
- Non-material amendments
- Postcode
- W1J 5EQ
- Received
- 7 Apr 2026
- Validated
- 7 Apr 2026
- Ward
- West End
- Case officer
- Show
- Target decision
- 5 May 2026
- Decision
- Application Permitted
- Decision date
- 28 Apr 2026
- Decision level
- Delegated Decision
- Applicant
- Show
- Agent
- Newmark
How this decision compares
Decided in 21 days from validation, 32 days faster than Westminster's median of 53 for extensions. Approved, as 87% of extensions here are.
Plota live figures for extensions decided by Westminster in the last twelve months, from validation. Westminster decision record →
Consultation & key dates
- Alt. reference
- PP-14812607
- Env. assessment
- No
Historical activity at this location
30 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.
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45 Charles Street London W1J 5EQ
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Referenced application
Council archive
45 Charles Street London W1J 5EQ
External alterations including reinstatement of blocked up windows, replacement of existing windows, removal of chimney stack, extension of lift overrun, creation of ground floor roof terrace and installation of access staircase, creation of third floor terrace, including replacement of window with a door, replacement of roof coverings, installation of louvre, refurbishment of rear courtyard, installation of plant equipment in rear lightwell, facade cleaning and other associated works.
- Received
- 5 May 2023
- Outcome
- Pending
45 Charles Street London W1J 5EQ
Amendment to planning permission dated 27th February 2024 (RN 23/03027/FULL) for, 'External alterations including reinstatement of blocked up windows, replacement of existing windows, removal of chimney stack, extension of lift overrun, creation of ground floor roof terrace and installation of access staircase, creation of third floor terrace, including replacement of window with a door, replacement of roof coverings, installation of louvre, refurbishment of rear courtyard, installation of plant equipment in rear…
- Received
- 18 Aug 2025
- Decided
- 26 Sep 2025
- Outcome
- Approved