49 - 53, Flat 1, The Red House, Clerkenwell Road, London, EC1M 5RS Data via plota.co.uk
Proposal
Erection of a single storey ground floor infill extension within the external undercroft of the dwelling finished with timber panelled traditional facade, replacement timber sash window to match existing; erection of a first floor extension above the existing ground floor extension and installation of 1no. first floor window on front elevation and relocation of entrance door on side elevation (Joint Full Planning Application ref.P2026/0307/FUL) Data via plota.co.uk
Application progress
Under consideration
No decision has been issued yet. Plota predicted a decision around 9 Oct 2026; it is now day 123.
Associated applications 2
- Listed buildingErection of a single storey ground floor infill extension within the external undercroft…This applicationP2026/1461/LBC
Site constraints 24
Show the other 32 with distances
- 42 m59 and Attached RailingsGrade II
- 59 mCornwell HouseGrade II
- 60 m56 and Attached RailingsGrade II
- 67 m12-14a, Clerkenwell GreenGrade II
- 68 m55, Britton StreetGrade II
- 73 m54 and Attached RailingsGrade II
- 89 mWesternmost of Two K2 Telephone Kiosks to the Centre of Clerkenwell GreenGrade II
- 92 mEasternmost of Two K2 Telephone Kiosks to the Centre of Clerkenwell GreenGrade II
- 93 m52, St John's SquareGrade II
- 96 mFormer Middlesex Sessions HouseGrade II*
- 102 mK2 Telephone Kiosk at South West Corner of Number 120a and 122 Clerkenwell GreenGrade II
- 106 m49 and 50, St John's SquareGrade II
- 112 mBollard at the South End of Jerusalem PassageGrade II
- 113 mMarx Memorial LibraryGrade II
- 114 m8, Jerusalem PassageGrade II
- 116 m47 and 48, St John's SquareGrade II
- 117 m43 and 44 Clerkenwell Green and 55 Clerkenwell CloseGrade II
- 119 m11, Jerusalem PassageGrade II
- 122 m36 and 36a, St John's SquareGrade II
- 122 mK2 Telephone Kiosk at Junction With Albemarle WayGrade II
- 122 mNo. 28 Britton StreetGrade II
- 123 m12, Jerusalem PassageGrade II
- 125 m54, Clerkenwell CloseGrade II
- 132 m2, Albemarle WayGrade II
- 133 m53, Clerkenwell CloseGrade II
- 133 m48, Britton StreetGrade II
- 133 mSt John's GateGrade I
- 134 m6, Clerkenwell CloseGrade II
- 136 m29, Clerkenwell GreenGrade II
- 136 m30, 31 and 32, Britton StreetGrade II
- 139 mPriory Church of St John of JerusalemGrade I
- 142 m27, St John's SquareGrade II
Checked on 6 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.
Building
From the energy performance certificate lodged in November 2019, the latest held for this property. The building may have changed since. View the certificate
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Important details
Decision outlook
Day 123, past the statutory target. 84% of extensions in Islington are decided within thirteen weeks; extensions of time are common, and the council need not decide on the day. Last seen undecided on 7 Oct 2026.
Plota live figures for extensions decided by Islington in the last twelve months, from validation. Islington decision record →
Consultation & key dates
- Alt. reference
- PP-14989674
Historical activity at this location
25 nearby applications on record - archival context, not part of the live application.
Nearby activity
Islington is slower than most councils at deciding householder applications, ranking #260 out of 296. 53% of applications have the time limit extended, above the 41% national average. Householder applications are slightly more likely to be approved here (93%) than the national average (90%).
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 - 53, Flat 1, The Red House, Clerkenwell Road, London, EC1M 5RS
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