43 South Street London W1K 2XQ Data via plota.co.uk
Description
New railings to roof terrace (as well as lowered cill to provide access), new opening to the first floor side terrace (restoration of original opening) and raising of party wall with swept coping line and replace the fanlight glazing over the front door within the existing frame and Internal alterations. (Linked to 25/05743/FULL) Data via plota.co.uk
Last checked
Decision outlook
Plota predicted a decision around 28 Oct 2026; it is now day 440.
Day 440, past the statutory target. 72% of listed building works in Westminster are decided within thirteen weeks; extensions of time are common, and the council need not decide on the day. Last seen undecided on 17 Oct 2026.
Plota live figures for listed building works decided by Westminster in the last twelve months, from validation. Westminster decision record →
Associated applications 4
- New railings to roof terrace (as well as lowered cill to provide access), new opening to the first floor side terrace…
Site constraints 11
Show the other 60 with distances
- 16 mSt George's Church of England Primary SchoolGrade II
- 19 mMessrs GoodeGrade II*
- 29 mNumber 38 Including Area Railings and Pair of PiersGrade II
- 31 m2 Cisterns, One in South West Corner and One at East End of St George's GardensGrade II
- 36 m36, South Street W1Grade II
- 37 mWall to Playground/Forecourt, Railings and Gateway to St George's SchoolGrade II
- 43 mThe Grosvenor ChapelGrade II*
- 46 mLiddon HouseGrade II
- 47 m58-59, South StreetGrade II
- 53 m30, South Street W1Grade II
- 53 m14, South Audley Street W1Grade II
- 54 m15, South Audley Street W1Grade II
- 62 mK2 Telephone Kiosk to South of Entrance to Mount Street GardensGrade II
- 62 m38, Hill Street W1Grade II
- 65 m13, South Audley Street W1Grade II
- 66 m40, HILL STREET W1 (See details for further address information)Grade II
- 66 m36, Hill Street W1Grade II
- 67 mGate Piers at Entrance From South Audley StreetGrade II
- 68 m12, South Audley Street W1Grade II*
- 69 mK2 Telephone Kiosk to North of Entrance to Mount Street GardensGrade II
- 72 mThe Punch Bowl Public HouseGrade II
- 77 m42 and 44, Hill Street W1Grade II
- 78 m87-102, MOUNT STREET W1 (See details for further address information)Grade II
- 78 m71, South Audley Street W1Grade II*
- 79 m11, South Audley Street W1Grade II
- 81 m72, South Audley Street W1Grade II
- 82 mFountainGrade II
- 83 m73, South Audley Street W1Grade II*
- 86 m9 and 10, South Audley Street W1Grade II*
- 87 m74, South Audley Street W1Grade II*
- 94 m75, South Audley Street W1Grade II
- 95 m12A AND 13 AND 15, BALFOUR MEWS W1 (See details for further address information)Grade II
- 98 m4 and 4a, Aldford Street W1Grade II
- 104 mChurch of the Immaculate ConceptionGrade II*
- 106 m35, Hill Street W1Grade II
- 107 m104-108, Mount Street W1Grade II
- 107 m26, Hill Street W1Grade II
- 107 m28, South Street W1Grade II
- 107 m33, Hill Street W1Grade II
- 108 m23, South Street W1Grade II
- 109 m8, South Audley Street W1Grade II
- 111 m3, Aldford Street W1Grade II
- 111 m31, Hill Street W1Grade II
- 113 mTwo Bollards at North East and South East Corners of Junction With Chesterfield HillGrade II
- 114 m22, Hill Street W1Grade II
- 115 m29, Hill Street W1Grade II
- 117 m13-26, Mount Street W1Grade II
- 118 m109-113, Mount Street W1Grade II
- 118 m2 Bollards at South East and South West Corners of Hill Street Intersection With South Audley StreetGrade II
- 119 m26, South Street W1Grade II
- 120 m34-42, SOUTH AUDLEY STREET W1 (See details for further address information)Grade II
- 123 m20, Hill Street W1Grade II
- 127 m10-12, Mount Street W1Grade II
- 129 m2, Deanery Street W1Grade II
- 130 m24, South Street W1Grade II
- 132 m25, Hill Street W1Grade II
- 138 mConnaught HotelGrade II
- 138 mVestry and PresbyteryGrade II
- 140 m7 and 8, Balfour Place W1Grade II
- 149 m5, Aldford Street W1Grade II
Checked on 18 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 3
Last sold for £12,500,000 in May 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 September 2020, the latest held for this property. The building may have changed since. View the certificate
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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.