60 Chester Square London SW1W 9EA Data via plota.co.uk
Proposal
Demolition of existing mansard storey and construction of replacement mansard with front and rear rooflights, window and door alterations and replacements, new external terrace finishes and railings, external lighting, replacement of flat roof coverings, replacement CCTV system, works to lightwell including new bin store, new rendered finish to rear first floor brickwork. internal works throughout including reconfigurations of rooms and associated works Data via plota.co.uk
Application progress
Approved on 11 Nov 2025 · Delegated Decision · Last checked 18 Oct 2026
Documents 43
Decision & officer reports 2
Statements & assessments 5
Plans & drawings 11
Application forms 1
Consultation & comments 4
Other documents 20
Associated applications 3
Site constraints 10
Show the other 19 with distances
- 30 m25-33, Eccleston Street Sw1Grade II
- 44 m58-70, Ebury Street Sw1Grade II
- 52 m65-76, Chester Square Sw1Grade II
- 55 m14-23, Chester Square Sw1Grade II
- 55 m24-32, Eccleston Street Sw1Grade II
- 60 m24-32, Chester Square Sw1Grade II
- 73 m78-94, Ebury Street Sw1Grade II
- 76 m91-109, Ebury Street Sw1Grade II
- 84 m1-13, Chester Square Sw1Grade II
- 102 m42-45, CHESTER SQUARE SW1 (See details for further address information)Grade II
- 110 mNos 24 and 24a to 48 (consecutive) including Nos 72 and 72a Elizabeth StreetGrade II*
- 113 mChurch of St MichaelGrade II
- 113 m96-114, EBURY STREET SW1 (See details for further address information)Grade II
- 118 m117-133, Ebury Street Sw1Grade II
- 120 m37-39, Chester Square Sw1Grade II
- 120 m8 to 23 Eaton Square including 57 Lower Belgrave StreetGrade II*
- 142 mNos 77 to 80 (consec), 80a and Mews Arch, Chester SquareGrade II
- 145 m38a-42, Elizabeth Street Sw1Grade 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.
Sales history 4
Last sold for £13,750,000 in July 2025. Terraced house, freehold.
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 August 2023, 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
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Important details
- Council
- Westminster
- Application type
- Full Planning Permission Application
- Postcode
- SW1W 9EA
- Received
- 3 Sept 2025
- Validated
- 11 Sept 2025
- Ward
- Knightsbridge & Belgravia
- Case officer
- Show
- Target decision
- 14 Nov 2025
- Decision
- Application Permitted
- Decision date
- 11 Nov 2025
- Decision level
- Delegated Decision
- Applicant
- Show
- Agent
- MMM architects ltd
How this decision compares
Decided in 61 days from validation, 15 days faster than Westminster's median of 76 for full applications. Approved, as 86% of full applications here are.
Plota live figures for full applications decided by Westminster in the last twelve months, from validation. Westminster decision record →
Public comments
No public comments yet.
14 neighbours consulted · Last counted 18 Oct 2026
Consultation & key dates
- Alt. reference
- PP-14290222
- Planning Portal ref
- PP-14290222
- Comments by
- 16 Oct 2025
- Site or press notice
- 25 Sept 2025
- Env. assessment
- No
Historical activity at this location
27 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.
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60 Chester Square London SW1W 9EA
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