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Planning application

42 Grove Lane London Southwark SE5 8ST

Awaiting decision Southwark 26/AP/1797 Listed Building Consent

Works: Extension Loft or dormer Windows or glazing

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

Proposal

Listed Building Consent for External alterations including second floor closet wing extension, enlargement of the existing rear lightwell and new steps to the rear garden; alterations to front lightwell and removal and infilling of lightwell steps, alterations to fenestration, new rear doors and rooflights; new garden wall; ASHP; and associated landscaping and remedial works; Internal alterations including the lowering of the vaults, installation of underfloor heating and internal layout changes and associated works.

As published by the council, reference 26/AP/1797

Application record

Reference
26/AP/1797
Type
Listed Building Consent
Status
Under consideration/assessment
Received
22 Jun 2026
Validated
23 Jun 2026
Ward
St Giles
Postcode
SE5 8ST

Site history

Applications at this address on the Southwark register

This site has had 2 applications since 2026.

  • 26/AP/1796 Awaiting decision

    42 Grove Lane London Southwark SE5 8ST

    External alterations including second floor closet wing extension, enlargement of the existing rear lightwell and new steps to the rear garden; alterations to front lightwell and removal and infilling of lightwell steps, alterations to fenestration, new rear doors and rooflights; new garden wall; ASHP; and associated landscaping and remedial works; Internal alterations including the lowering of the vaults, installation of underfloor heating and internal layout changes and associated works.

    Submitted 22 Jun 2026

Timeline

Dates from the published record

  1. 22 Jun 2026

    Received by Southwark

  2. 23 Jun 2026

    Validated

    Checked as complete and ready for consideration.

  3. 25 Jul 2026

    Added to PlanIndex

  4. Decision

    Awaiting decision

    Decision expected by 18 August 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.

Who's behind it

Company information only, from the register and Companies House

Maddox Planning Ltd Agent, a planning consultancy

110 applications on PlanIndex · across 18 councils · 88% granted

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Documents

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

57 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.

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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 heritage and listed building applications in a median of 65 days. More in our guide to how long planning decisions take.

About heritage and listed building applications

Listed building consent is needed for works that affect the special interest of a listed building, and carrying out such works without it is a criminal offence. More in our guide to planning application types.

Nearby applications

Within 500 metres

  • 44 Grove Lane London Southwark SE5 8ST

    22/AP/2161 Submitted 17 Jun 2022 6m away

    Retrospective discharge of Condition 2 (samples of materials), as required by planning permission 21/AP/2321 dated 19/08/2021 for - Remedial works to top courses of brickwork to the rear elevation due to movement of the outer skin of brickwork and replacement of the third floor window (rear elevation) to match existing.

    Granted Conditions Windows or glazing 16 docs
  • 44 Grove Lane London Southwark SE5 8ST

    22/AP/2395 Submitted 5 Jul 2022 6m away

    Retrospective discharge of Condition 4 (Method Statement(s)), as required by planning permission 21/AP/2321 dated 19/08/2021 for - Remedial works to top courses of brickwork to the rear elevation due to movement of the outer skin of brickwork and replacement of the third floor window (rear elevation) to match existing.

    Granted Conditions Windows or glazing 14 docs
  • 44 Grove Lane London Southwark SE5 8ST

    22/AP/2394 Submitted 5 Jul 2022 6m away

    Retrospective discharge of Condition 3 (Third Floor Window), as required by Listed Building Consent 21/AP/2321 dated 19/08/2021 for - Remedial works to top courses of brickwork to the rear elevation due to movement of the outer skin of brickwork and replacement of the third floor window (rear elevation) to match existing.

    Granted Conditions Windows or glazing 15 docs
  • 42 Grove Lane London Southwark SE5 8ST

    26/AP/1796 Submitted 22 Jun 2026 14m away

    95% historically approved · decision due ~31 Aug

    External alterations including second floor closet wing extension, enlargement of the existing rear lightwell and new steps to the rear garden; alterations to front lightwell and removal and infilling of lightwell steps, alterations to fenestration, new rear doors and rooflights; new garden wall; ASHP; and associated landscaping and remedial works; Internal alterations including the lowering of the vaults, installation of underfloor heating and internal layout changes and associated works.

    Awaiting decision Extension Loft or dormer +1
  • 40 Kerfield Place Rear 50 Grove Lane London Southwark SE5 8SX

    22/AP/0815 Submitted 3 Mar 2022 27m away

    Reroofing, repair of leaning parapet walls and internal alterations.

    Granted Heritage and listed buildings 14 docs
  • 30 Grove Lane London Southwark SE5 8ST

    25/AP/2382 Submitted 21 Aug 2025 36m away

    99% historically approved · decision due ~17 Oct

    T1-T2 Chinease Privets - Reduce height to previous reduction points, leaving rounded crown shape, crown lifting over Camelia to the south.

    Awaiting decision Trees 2 docs

In Southwark

  • 26/AP/1924 Granted

    Railway Arches 1 To 2 Crucifix Lane London Southwark SE1 3JW

    Listed building consent for the change of use of Arches 1-2 Crucifix Lane to flexible uses under Class E (a),(b), (c), (d), (g)(ii) and (g)(iii)) and Drinking Establishment (Sui Generis) and associated internal and external alteration works.

    2 Jul 2026 Heritage and listed buildings
  • 26/AP/1792 Granted

    Camberwell School Of Arts And Crafts 61 - 65 Peckham Road London Southwark SE5 8UF

    Listed building consent for the installation of a Cat ladder and edge protection to a section of the first floor pitched roof on the north and west elevations of Block D

    19 Jun 2026 Heritage and listed buildings
  • 26/AP/0792 Granted

    11 Portland Street London Southwark SE17 2PF

    Listed building consent for internal alterations including replacement of floorboards and partitions

    19 Mar 2026 Heritage and listed buildings
  • 26/AP/2376 Awaiting decision

    13 Shad Thames London Southwark SE1 2PB

    Openreach to provide a Full Fibre Infrastructure network into the property, this involves bringing full fibre cabling in from the Openreach external network, via the existing duct work into the property, and running via the basement through existing metal trunking, to the risers and false ceiling voids of the property where we will be leaving POU (point of entry boxes) outside the internal flat doors ready for tenants to place orders for service. This is necessary as part of Openreach's exchange closure programme, the property currently does not benefit from full fibre and will be directly affected when Openreach closed Southwark Telephone Exchange and the PSTN Switch off goes ahead in January 2027.

    7 Aug 2026 Heritage and listed buildings
  • 26/AP/1723 Granted

    16 Trafalgar Avenue London Southwark SE15 6NR

    Listed building consent for the partial repair and reconstruction of impact-damaged sections of the existing boundary wall, including rebuilding of collapsed brick piers and wall sections using salvaged and matching materials where practicable, and like-for-like replacement of the damaged wrought iron gate. Existing undamaged sections of wall are to be retained.

    15 Jun 2026 Heritage and listed buildings