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Planning application

6 Porlock Street London Southwark SE1 3RY

Awaiting decision Southwark 26/AP/2677

Works: Extension Small domestic

Read from the description, not a valuation. How we read the register

Still open. Anyone can comment while the consultation period runs, and comments go to the council rather than to us.

Proposal

Prior approval notification (Schedule 2, Part 1, Class A) for the construction of a single-storey rear extension projecting 4 metres from the original rear elevation of the property, with a maximum height of 3m.

As published by the council, reference 26/AP/2677

Application record

Reference
26/AP/2677
Status
Under consideration/assessment
Received
9 Sep 2026
Validated
9 Sep 2026
Postcode
SE1 3RY

Site history

Applications at this address on the Southwark register

This site has had 2 applications since 2026: 1 approved, 0 refused.

  • 26/AP/1116 Granted

    6 Porlock Street London Southwark SE1 3RY

    Certificate of Lawfulness (proposed) for the construction of a ground floor rear extension and dormer.

    Decided 8 Jun 2026 Lawful development

Timeline

Dates from the published record

  1. 9 Sep 2026

    Received by Southwark

  2. 9 Sep 2026

    Added to PlanIndex

  3. Decision

    Awaiting decision

    Decision expected by 4 November 2026, 8 weeks from validation under the statutory target for most applications. Extensions of time are common and are agreed case by case.

    Southwark took a median of 51 days over the applications it decided in the last year.

What happens while it is decided

This application is with Southwark for determination, against a statutory target of eight weeks. Over the last year Southwark's median decision took 51 days. More in our guide to how long planning decisions take.

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 500 metres

  • Flat 7 Eynsford House Crosby Row London SE1 3YB

    05/AP/0042 Submitted 12 Jan 2005 43m away

    Existing balcony window to be relocated 67cm out onto balcony, to the existing aperture.

    Granted Full applications Windows or glazing 1 doc

  • 21-23 Crosby Row London Southwark SE1 3YD

    77/AP/7717 Submitted 21 Oct 2022 46m away

    The continued use of 21-23 Crosby Row, SE1 as offices. LBS Ref: 7717-77.

    Granted Full applications 1 doc

  • Beormund School Crosby Row London Southwark SE1 3PS

    26/EES/0024 Submitted 3 Jul 2026 46m away

    95% historically approved · decision due ~1 Sep

    Pre-application planning advice for redevelopment of the vacant Beormund Primary School Crosby Row, London SE1 3PS to provide c. 250 residential dwellings

    Awaiting decision

  • 27 Crosby Row London Southwark SE1 3YD

    25/AP/3477 Submitted 28 Nov 2025 50m away

    Details of condition 4 samples to be prepared on site for review using London stock bricks, lime mortar and recessed pointing as requiredby planning permission 22/AP/1686 dated 30/11/2022 for Alterations to roof including construction of new dormer windows to front and rear, repair and refurbishment of existing fenestration, erection of rear extension at first and second floor levels, refurbishment and alterations including removal of historically unsympathetic fabric to reinstate courtyard at rear. Part of ground floor level in use as office space to continue to be used as office as well as studio workspace with remainder of property being retained as single residential unit.

    Refused Conditions Extension Loft or dormer +1 6 docs

  • 27 Crosby Row London Southwark SE1 3YD

    25/AP/3479 Submitted 28 Nov 2025 50m away

    Details of condition 6 juliet balcony as required by planning application 22/AP/1686 dated 30/11/2022 for alterations to roof including construction of new dormer windows to front and rear, repair and refurbishment of existing fenestration, erection of rear extension at first and second floor levels, refurbishment and alterations including removal of historically unsympathetic fabric to reinstate courtyard at rear. Part of ground floor level in use as office space to continue to be used as office as well as studio workspace with remainder of property being retained as single residential unit.

    Granted Conditions Extension Loft or dormer +1 10 docs

  • 27 Crosby Row London Southwark SE1 3YD

    25/AP/3481 Submitted 28 Nov 2025 50m away

    Details of condition 8 replacement window details as required by planning permission 22/AP/1686 dated 30/11/2022 for Alterations to roof including construction of new dormer windows to front and rear, repair and refurbishment of existing fenestration, erection of rear extension at first and second floor levels, refurbishment and alterations including removal of historically unsympathetic fabric to reinstate courtyard at rear. Part of ground floor level in use as office space to continue to be used as office as well as studio workspace with remainder of property being retained as single residential unit.

    Refused Conditions Extension Loft or dormer +1 23 docs