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Planning application

358-384 Old Kent Road London Southwark SE1 5AA

Granted Southwark 26/AP/2666

Works: Extension Loft or dormer

Permission granted. Work must normally begin within three years of the decision or the permission lapses.

Proposal

Details of Condition 4 'Overheating assessment' required by planning permission ref. 21/AP/0054 'Erection of a mansard roof extension to provide 9 new residential dwellings (C3), through the removal and replacement of the original butterfly roof structure and parapet together with reinstating the Victorian architectural details on the facade, improvements to the existing refuse facilities and cycle storage.'

As published by the council, reference 26/AP/2666

Application record

Reference
26/AP/2666
Status
Granted
Decision
Granted As published: AOD - Granted
Received
8 Sep 2026
Validated
8 Sep 2026
Decided
22 Sep 2026
Postcode
SE1 5AA

Site history

Applications at this address on the Southwark register

This site has had 4 applications since 2022: 4 approved, 0 refused.

  • 26/AP/1157 Granted

    358-384 Old Kent Road London Southwark SE1 5AA

    Details of Condition 6 'Internal Noise Level' required by planning condition 21/AP/0054, which gave consent for: "Erection of a mansard roof extension to provide 9 new residential dwellings (C3), through the removal and replacement of the original butterfly roof structure and parapet together with reinstating the Victorian architectural details on the facade, improvements to the existing refuse facilities and cycle storage".

    Submitted 22 Apr 2026
  • 22/AP/3279 Granted

    358 - 384 Old Kent Road London Southwark SE1 5AA

    Details of Condition 5 'Waste Water Management Strategy' as required by planning application 21/AP/0054, for:"Erection of a mansard roof extension to provide 9 new residential dwellings (C3), through the removal and replacement of the original butterfly roof structure and parapet together with reinstating the Victorian architectural details on the facade, improvements to the existing refuse facilities and cycle storage".

    Decided 27 Jul 2023 Conditions
  • 22/AP/1647 Granted

    358-384 Old Kent Road London Southwark SE1 5AA

    Details of Condition 4 'Overheating Assessment' as required by full planning application 21/AP/0054, for:"Erection of a mansard roof extension to provide 9 new residential dwellings (C3), through the removal and replacement of the original butterfly roof structure and parapet together with reinstating the Victorian architectural details on the facade, improvements to the existing refuse facilities and cycle storage".

    Decided 16 Dec 2022 Conditions

Timeline

Dates from the published record

  1. 8 Sep 2026

    Received by Southwark

  2. 8 Sep 2026

    Added to PlanIndex

  3. 21 Sep 2026

    Status changed to Awaiting decision

    Previously Under consideration/assessment.

  4. 22 Sep 2026

    Decision issued: AOD - Granted

  5. 22 Sep 2026

    Status changed to Granted

    Previously Awaiting decision.

What this grant of permission means

Southwark granted permission on 22 September 2026, subject to any conditions on the decision notice. Work must normally begin within three years or the permission lapses. More in our guide to what happens after a planning decision.

About this record

The published feed does not state which type of application this is; the register entry on Southwark's portal will say. Our guide explains the common types.

Nearby applications

Within 0.3 miles

  • 358-384 Old Kent Road London Southwark SE1 5AA

    26/AP/1157 Submitted 22 Apr 2026 50 yards away

    Details of Condition 6 'Internal Noise Level' required by planning condition 21/AP/0054, which gave consent for: "Erection of a mansard roof extension to provide 9 new residential dwellings (C3), through the removal and replacement of the original butterfly roof structure and parapet together with reinstating the Victorian architectural details on the facade, improvements to the existing refuse facilities and cycle storage".

    Granted Extension Loft or dormer 12 docs
  • Ground Floor Flat 372 Old Kent Road London Southwark SE1 5AA

    22/AP/1577 Submitted 5 May 2022 50 yards away

    Change of use of the ground floor and basement from Class C3 residential , to a Sui Generis use as shop/office space at the front and residential at the rear of the property (personal permission sought).

    Withdrawn Full applications 14 docs
  • 358 Old Kent Road London Southwark SE1 5AA

    22/AP/2288 Submitted 27 Jun 2022 50 yards away

    Details of Condition 10 'Balustrade Details' required by planning permission 21/AP/0054, for:"Erection of a mansard roof extension to provide 9 new residential dwellings (C3) through the removal and replacement of the original butterfly roof structure and parapet together with reinstating the Victorian architectural details on the facade, improvements to the existing refuse facilities and cycle storage".

    Granted Conditions Extension Loft or dormer 12 docs
  • 358 Old Kent Road London Southwark SE1 5AA

    22/AP/2248 Submitted 23 Jun 2022 50 yards away

    Details of Condition 9 'Parapet Line Details' required by planning permission 21/AP/0054, for:"Erection of a mansard roof extension to provide 9 new residential dwellings (C3) through the removal and replacement of the original butterfly roof structure and parapet together with reinstating the Victorian architectural details on the facade, improvements to the existing refuse facilities and cycle storage".

    Granted Conditions Extension Loft or dormer 15 docs
  • 358-384 Old Kent Road London Southwark SE1 5AA

    22/AP/1647 Submitted 10 May 2022 50 yards away

    Details of Condition 4 'Overheating Assessment' as required by full planning application 21/AP/0054, for:"Erection of a mansard roof extension to provide 9 new residential dwellings (C3), through the removal and replacement of the original butterfly roof structure and parapet together with reinstating the Victorian architectural details on the facade, improvements to the existing refuse facilities and cycle storage".

    Granted Conditions Extension Loft or dormer 8 docs
  • 358 Old Kent Road London Southwark SE1 5AA

    22/AP/1625 Submitted 9 May 2022 50 yards away

    Details of Condition 3 'Air Quality Assessment' as required by planning application 21/AP/0054, for:"Erection of a mansard roof extension to provide 9 new residential dwellings (C3), through the removal and replacement of the original butterfly roof structure and parapet together with reinstating the Victorian architectural details on the facade, improvements to the existing refuse facilities and cycle storage".

    Granted Conditions Extension Loft or dormer 9 docs