31 Chester Street London SW1X 7BL Data via plota.co.uk
Proposal
Internal alterations to the existing staircase and external alterations to the existing steps. Data via plota.co.uk
Application progress
Under consideration
No decision has been issued yet. Plota predicts a decision between 2 Dec 2026 and 11 Dec 2026, from Westminster's recent extensions.
Documents 11
Statements & assessments 2
Plans & drawings 7
Application forms 1
Other documents 1
Site constraints 9
Show the other 28 with distances
- 24 m2-7 Chester StreetGrade II
- 33 m8-14, Chester Street Sw1Grade II
- 65 m4-15, Wilton Street Sw1Grade II
- 66 m18-20, Grosvenor Place Sw1Grade II
- 67 m1-3, Wilton Street Sw1Grade II
- 74 m15-17, Chester Street Sw1Grade II
- 76 m13 and 14, Chapel Street Sw1Grade II
- 78 m12, Chapel Street Sw1Grade II
- 80 m15-18, Chapel Street Sw1Grade II
- 80 m19-23, Chapel Street Sw1Grade II
- 92 m17, Grosvenor Place Sw1Grade II
- 93 m3, Wilton Mews Sw1Grade II
- 98 m1 AND 2, UPPER BELGRAVE STREET SW1 (See details for further address information)Grade II
- 101 m3-11, Upper Belgrave Street Sw1Grade II*
- 104 m16-23, Wilton Street Sw1Grade II
- 105 m26, Chapel Street Sw1Grade II
- 109 m27, Chapel Street Sw1Grade II
- 115 m33-37, Chapel Street Sw1Grade II
- 116 m28-32, Chapel Street Sw1Grade II
- 117 m5 Groom Place and stable yardGrade II
- 121 mSeaford House and Gate PiersGrade II*
- 125 m28a, Chapel Street Sw1Grade II
- 125 mNumbers 6 to 14 (Consecutive) Grosvenor Place, 41 Chapel Street and Mews Arch to Halkin StreetGrade II
- 132 m38-48, Belgrave Square Sw1Grade I
- 135 m16a, Wilton Street Sw1Grade II
- 135 mChurch of St PeterGrade II*
- 139 m12 and 13, Upper Belgrave Street Sw1Grade II
- 150 mNos. 1-31, EATON PLACE; Nos. 17, 18 AND 19 BELGRAVE PLACE AND ADJOINING MEWS ARCHGrade II*
Checked on 15 October 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 £13,000,000 in April 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 December 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
- SW1X 7BL
- Received
- 12 Oct 2026
- Validated
- 12 Oct 2026
- Ward
- Knightsbridge & Belgravia
- Case officer
- Show
- Target decision
- 7 Dec 2026
- Applicant
- Show
- Agent
- ADP Architecture
- Freehold owner
- Show
Decision outlook
Day 17 of the 56-day target. Westminster usually decides extensions by day 55.
Plota live figures for extensions decided by Westminster in the last twelve months, from validation. Westminster decision record →
Public comments
No public comments yet.
Last counted 21 Oct 2026
Consultation & key dates
- Alt. reference
- PP-15242401
- Planning Portal ref
- PP-15242401
- Env. assessment
- No
Historical activity at this location
38 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.
Freehold owner: Information produced by HM Land Registry. © Crown copyright 2026. Source: HM Land Registry, UK and overseas companies that own property in England and Wales, September 2026 release.
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31 Chester Street London SW1X 7BL
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Freehold owner, on paid plans
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