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Planning application

17 Allendale Close London Southwark SE5 8SG

Awaiting decision Southwark 26/AP/0902 Certificate of Lawful Dev. - Proposed

Works: Windows or glazing

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

Proposal

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

As published by the council, reference 26/AP/0902

Application record

Reference
26/AP/0902
Type
Certificate of Lawful Dev. - Proposed
Status
Awaiting decision
Received
27 Mar 2026
Validated
30 Mar 2026
Ward
St Giles
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/0901 Granted

    17 Allendale Close London Southwark SE5 8SG

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

    Decided 8 May 2026 Full applications

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. 10 Aug 2026

    Added to PlanIndex

  4. Decision

    Awaiting decision

    Decision expected by 25 May 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 52 days over the applications it decided in the last year.

Who's behind it

Company information only, from the register and Companies House

Resi Design Ltd Agent, a design practice registered in London

Active · incorporated 2016 · London

525 applications on PlanIndex · across 74 councils · 92% granted

Trade members see everything this firm has filed, how it was decided, and get an email the day it files again.

See their track record

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.

Watch members (£5 a month) open the document list from here.

Open the documents

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 decided lawful development applications in a median of 50 days. More in our guide to how long planning decisions take.

About lawful development applications

A lawful development certificate is a legal determination that existing or proposed works do not need planning permission; the merits of the scheme are not considered. More in our guide to planning application types.

Nearby applications

Within 0.3 miles

  • 17 Allendale Close London Southwark SE5 8SG

    26/AP/0901 Submitted 27 Mar 2026 50 yards away

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

    Granted Full applications Extension 20 docs

  • 11 Love Walk London Southwark SE5 8AD

    25/AP/2538 Submitted 4 Sep 2025 50 yards 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 50 yards 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 50 yards 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 50 yards 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/0968 Submitted 14 Mar 2022 50 yards away

    Construction of a ground floor single-storey rear extension.

    Granted Householder Extension 30 docs
    Small domestic

In Southwark

  • 26/AP/2574 Awaiting decision

    23 Alberta Street London Southwark SE17 3SF

    Certificate of lawfulness (proposed) for construction of a rear dormer and the installation of 1x rooflight to the front roofslope.

    Received 1 Sep, published by the council 8 Sep 2026 Lawful development
  • 26/AP/2509 Awaiting decision

    Newington Gardens Harper Road London Southwark SE1

    Certificate of Lawfulness (proposed) for improvement works to the playground at Newington Gardens to include the removal of current playground equipment and installation of new accessible equipment.

    Received 21 Aug, published by the council 7 Sep 2026 Lawful development
  • 26/AP/1673 Granted

    Flat 67 Benbow House 24 New Globe Walk London Southwark SE1 9DS

    Certificate of Lawful Development to replace existing external doors with new thermally improved doors

    Received 11 Jun, published by the council 25 Jul 2026 Lawful development
  • 26/AP/1909 Granted

    6 Ethnard Road London Southwark SE15 1RU

    Certificate of lawfulness (proposed) for a loft conversion with rear dormer

    Received 30 Jun, published by the council 25 Jul 2026 Lawful development
  • 26/AP/2486 Awaiting decision

    84 Croxted Road London Southwark SE21 8NP

    Certificate of lawfulness (proposed) for the formation of a moveable structure (as defined under the Caravan Site Act) that can be separated into 2 sections and removed from the rear garden by crane. Refer to the following drawings: 318 SP 00 (PD) 318 SP 01 (PD) 318 SP 101 (PD) 318 GS 01 (PD) 318 GS 02 (PD)

    Received 19 Aug, published by the council 20 Aug 2026 Lawful development