Basement And Ground Floor Maisonette 101 Ebury Street London SW1W 9QU Data via plota.co.uk
Proposal
Removal of existing rear extension and replacement extension at ground floor level; incorporation of existing lower ground floor vault and internal reorganisation to lower ground and ground floor flat. Install air conditioning unit within acoustic enclosure at rear of garden. Data via plota.co.uk
Application progress
Approved on 6 Mar 2026 · Delegated Decision · Last checked 12 Oct 2026
Documents 17
Decision & officer reports 2
Statements & assessments 3
Plans & drawings 4
Application forms 2
Other documents 6
Site constraints 9
Show the other 21 with distances
- 25 m58-70, Ebury Street Sw1Grade II
- 30 m78-94, Ebury Street Sw1Grade II
- 50 m25-33, Eccleston Street Sw1Grade II
- 51 m117-133, Ebury Street Sw1Grade II
- 71 m96-114, EBURY STREET SW1 (See details for further address information)Grade II
- 74 m46-63 Chester Square Including No. 39 Eccleston StreetGrade II
- 85 m24-32, Eccleston Street Sw1Grade II
- 96 m42-45, CHESTER SQUARE SW1 (See details for further address information)Grade II
- 105 m135 and 137, Ebury Street Sw1Grade II
- 107 m126-158, Buckingham Palace RoadGrade II
- 111 m92-98, BUCKINGHAM PALACE ROAD SW1 (See details for further address information)Grade II
- 113 m65-76, Chester Square Sw1Grade II
- 115 m38a-42, Elizabeth Street Sw1Grade II
- 119 m139, Ebury Street Sw1Grade II
- 124 mChurch of St MichaelGrade II
- 128 mSt Michael's House, 2 Elizabeth StreetGrade II
- 132 mVictoria LibraryGrade II
- 140 m24-32, Chester Square Sw1Grade II
- 141 m14-23, Chester Square Sw1Grade II
- 144 m43-53, ELIZABETH STREET SW1 (See details for further address information)Grade II
- 148 m50-58, Elizabeth Street Sw1Grade 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 July 2022, the latest held for this property. The building may have changed since. View the certificate
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Important details
- Council
- Westminster
- Application type
- Listed Building Consent Application
- Postcode
- SW1W 9QU
- Received
- 19 Sept 2025
- Validated
- 20 Oct 2025
- Ward
- Knightsbridge & Belgravia
- Case officer
- Show
- Target decision
- 6 Mar 2026
- Decision
- Application Permitted
- Decision date
- 6 Mar 2026
- Decision level
- Delegated Decision
- Applicant
- Show
- Agent
- Eleven 10 Architecture
How this decision compares
Decided in 137 days from validation, 80 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 12 Oct 2026
Consultation & key dates
- Alt. reference
- PP-14303595
- Planning Portal ref
- PP-14303595
- Comments by
- 19 Nov 2025
- Site or press notice
- 29 Oct 2025
- Env. assessment
- No
Historical activity at this location
28 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.
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.
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Basement And Ground Floor Maisonette 101 Ebury Street London SW1W 9QU
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