Skip to content
PlanIndex Get alerts
Menu

Planning application

17 Allendale Close London Southwark SE5 8SG

Granted Southwark 26/AP/0901 Large Home Extensions

Works: Extension

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

Proposal

Prior approval for the construction of a ground floor rear extension.

As published by the council, reference 26/AP/0901

Application record

Reference
26/AP/0901
Type
Large Home Extensions
Status
Granted
Decision
Prior Approval Not Required
Received
27 Mar 2026
Validated
30 Mar 2026
Decided
8 May 2026
Ward
St Giles
Decision by
Delegated Panel - Simple
Postcode
SE5 8SG

Site history

Applications at this address on the Southwark register

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

  • 26/AP/0902 Awaiting decision

    17 Allendale Close London Southwark SE5 8SG

    Certificate of Lawful development (proposed) for ground floor side windows, floor plan redesign and all associated works

    Submitted 27 Mar 2026 Lawful development

Timeline

Dates from the published record

  1. 27 Mar 2026

    Received by Southwark

  2. 30 Mar 2026

    Validated

    Checked as complete and ready for consideration.

  3. 8 May 2026

    Decision issued: Prior Approval Not Required

  4. 10 Aug 2026

    Added to PlanIndex

Who's behind it

Company information only, from the register and Companies House

Agent on file, a design practice registered in London

432 applications on PlanIndex · across 65 councils · 93% granted

Trade members see who it is, their full track record, and every application they have filed.

See who's behind it

Documents

Plans, drawings, consultee responses and the officer's report

20 documents on file for this application

A planning file usually holds the application form, drawings and site plans, consultee responses, the officer's report and the decision notice.

Trade members open them from here.

Open the documents

What this grant of permission means

Southwark granted permission on 8 May 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 full applications

A full application seeks permission for a complete, detailed proposal in one go, with siting, design, access and landscaping all fixed at this stage. More in our guide to planning application types.

Nearby applications

Within 500 metres

  • 17 Allendale Close London Southwark SE5 8SG

    26/AP/0902 Submitted 27 Mar 2026 2m away

    95% historically approved · decision due ~25 May

    Certificate of Lawful development (proposed) for ground floor side windows, floor plan redesign and all associated works

    Awaiting decision Lawful development Windows or glazing 20 docs

  • 11 Love Walk London Southwark SE5 8AD

    25/AP/2538 Submitted 4 Sep 2025 11m away

    Works to a tree with a TPO: T1- Cherry, dead, section felled.

    Granted Trees 8 docs

  • 14 Allendale Close London Southwark SE5 8SG

    22/AP/2803 Submitted 8 Aug 2022 14m away

    Construction of a rear ground floor extension and the construction of a rear loft extension.

    Granted Householder Extension Loft or dormer 25 docs
    Domestic

  • 14 Allendale Close London Southwark SE5 8SG

    25/AP/2873 Submitted 6 Oct 2025 22m away

    95% historically approved · decision due ~1 Dec

    Construction of rear ground floor extension and rear loft extension

    Awaiting decision Householder Extension Loft or dormer 22 docs
    Domestic

  • 21 Allendale Close London Southwark SE5 8SG

    22/AP/2640 Submitted 22 Jul 2022 28m away

    T1 XL Robinia: overall reduction by up to 4M, deadwood, 30% thinT2 Robina stem bifucated at 2.5m reduce stem 1 to above large branch scar overall reduction 4m

    Granted Trees 4 docs

  • 7 Cuthill Walk London Southwark SE5 8SH

    22/AP/3965 Submitted 21 Nov 2022 43m away

    Minor material amendment to planning permission ref. no. 22/AP/0968: Construction of a ground floor single-storey rear extension. Amendment sought: the development of the ground floor extension along the full length of the Eastern boundary of the property, which will accommodate ancillary uses that are unavailable at ground level both in the existing building and the consented scheme.

    Granted Amendments Extension 38 docs
    Small domestic

In Southwark

  • 26/AP/1021 Refused

    Davotti Apartments 351 Rotherhithe Street London Southwark SE16 5LJ

    Construction of two additional storeys to provide 4 self-contained flats

    10 Apr 2026 Full applications
  • 26/AP/1371 Granted

    135 Merrow Street London Southwark SE17 2NX

    Providing level access from the street; refurbishment of interior spaces; replacement of the existing rear/side lean-to structure with a new infill arrangement, incorporating a new wall to the Villa Street elevation and the rear courtyard; retention and repair of existing facades including the repainted hand-painted signage; and new electrical supply and mechanical ventilation provision.

    12 May 2026 Full applications
  • 26/AP/1445 Granted

    42A Harper Road London Southwark SE1 6AD

    Retrospective application for the installation of external security shutters and a postbox

    20 May 2026 Full applications
  • 26/AP/1322 Granted

    St Francis R C Primary School Friary Road London Southwark SE15 1RQ

    Installation of 7no. new external air conditioning units.

    7 May 2026 Full applications
  • 26/AP/0780 Granted

    10 Marshalsea Road London Southwark SE1 1HL

    Amalgamation of ground and basement Class (E) with existing first, second and third floor dwelling (C3) to create enlarged dwelling and associated bike and bin stores

    18 Mar 2026 Full applications