49 Eaton Square London SW1W 9BD Data via plota.co.uk
Proposal
Internal and external alterations and refurbishment at to ground and basement floors, including replacement of internal stair between round and basement, new services, floor strengthening and internal floor and wall finishes, fitted joinery, kitchen and bathrooms. Works to vaults, new vault doors and new stone to entrance steps. Data via plota.co.uk
Application progress
Approved on 17 Feb 2026 · Delegated Decision · Last checked 12 Oct 2026
Documents 72
Decision & officer reports 2
Statements & assessments 4
Plans & drawings 51
Application forms 1
Consultation & comments 4
Other documents 10
Site constraints 12
Show the other 25 with distances
- 21 m51-62, Eaton Square Sw1Grade II*
- 34 mMews Arch to Eastern End of Eaton Mews West Numbers 81 to 93 Including Mews Arch to Eastern End of Eaton Mews WestGrade II
- 52 m37-39, Chester Square Sw1Grade II
- 73 m4-22, Chester Row Sw1Grade II
- 78 m24-32, Chester Square Sw1Grade II
- 81 m50-58, Elizabeth Street Sw1Grade II
- 81 mChurch of St MichaelGrade II
- 84 m65-79, Elizabeth Street Sw1Grade II
- 92 m1-25, CHESTER ROW SW1 (See details for further address information)Grade II
- 103 m1-13, South Eaton Place Sw1Grade II
- 107 mNumber 1a and Adjoining Mews ArchGrade II
- 120 m4-24, Gerald Road Sw1Grade II
- 122 m83-102, Eaton Square Sw1Grade II*
- 122 m46-63 Chester Square Including No. 39 Eccleston StreetGrade II
- 123 m73-82, Eaton Square Sw1Grade II*
- 127 m63-66, Eaton Square Sw1Grade II
- 127 m2-12, South Eaton Place Sw1Grade II
- 129 m42-45, CHESTER SQUARE SW1 (See details for further address information)Grade II
- 129 m14-23, Chester Square Sw1Grade II
- 132 mEaton HouseGrade II
- 132 m14-22, South Eaton Place Sw1Grade II
- 134 m55-63, Elizabeth Street Sw1Grade II
- 144 m24, SOUTH EATON PLACE SW1 (See details for further address information)Grade II
- 144 m15-21, South Eaton Place Sw1Grade II
- 147 mArchway to Eaton Mews NorthGrade 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 £7,650,000 in December 2023. Flat or maisonette, 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 March 2017, 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
- SW1W 9BD
- Received
- 23 Sept 2025
- Validated
- 2 Oct 2025
- Ward
- Knightsbridge & Belgravia
- Case officer
- Show
- Target decision
- 27 Nov 2025
- Decision
- Application Permitted
- Decision date
- 17 Feb 2026
- Decision level
- Delegated Decision
- Applicant
- Show
- Agent
- Cindermonkey
How this decision compares
Decided in 138 days from validation, 81 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-14343129
- Planning Portal ref
- PP-14343129
- Comments by
- 5 Nov 2025
- Site or press notice
- 15 Oct 2025
- Env. assessment
- No
Historical activity at this location
25 nearby applications on record - archival context, not part of the live application.
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.
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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49 Eaton Square London SW1W 9BD
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