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Planning application

12-13 Clapham Common South Side London SW4 7AD

Awaiting decision Lambeth 26/00970/LB Listed Building Consent

Works: Loft or dormer Roofing

Relates to 26/00969/FUL

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

Proposal

Application for Listed Building Consent for the installation of 2 no. AC condenser units to rear flat roof enclosed within acoustic enclosures and new extraction system, and replacement roof covering and a rooflight and the removal of a hatch. (Associated Full Planning Permission with reference number 26/00969/FUL received). [REASONS: PROPOSAL DESCRIPTION AND AMENDED DRAWINGS].

As published by the council, reference 26/00970/LB

Application record

Reference
26/00970/LB
Type
Listed Building Consent
Status
Awaiting decision
Received
26 Mar 2026
Validated
26 Mar 2026
Ward
Clapham East
Postcode
SW4 7AD

Site history

Applications at this address on the Lambeth register

This site has had 4 applications since 2025.

  • 26/00969/FUL Awaiting decision

    12-13 Clapham Common South Side London SW4 7AD

    Application for Full Planning Permission for the installation of 2 no. AC condenser units to rear flat roof.

    Submitted 26 Mar 2026 Full applications
  • 25/03671/ADV Awaiting decision

    12-13 Clapham Common South Side London SW4 7AD

    Display of Installation of 1x no. retractable awning, 1x externally illuminated metal lettering, 1x projecting sign and 1x A board outside of shopfront.

    Submitted 26 Nov 2025 Advertising
  • 25/03672/LB Awaiting decision

    12-13 Clapham Common South Side London SW4 7AD

    Application for Listed Building Consent for internal and external alterations, including the following: Internal Removal of existing boxing out of partition walls, doors and ceilings at basement and ground floor level; and removal of WCs at basement level along with the installation of new timber panelling to line walls, new counters, joinery, benches, wall-mounted shelving, menu boards and internal AC condensers and associated servicing at ground floor level. Reconfiguration of existing partitions to the basement floor. External Installation of 1x no. retractable awning, 1x externally illuminated metal lettering, 1x projecting sign and 1x A board outside of shopfront. (Associated advertising consent with reference number 25/03671/ADV received).

    Submitted 26 Nov 2025 Heritage and listed buildings

Timeline

Dates from the published record

  1. 26 Mar 2026

    Received by Lambeth

  2. 25 Jul 2026

    Added to PlanIndex

  3. Decision

    Awaiting decision

    Decision expected by 21 May 2026, 8 weeks from validation under the statutory target for most applications. Extensions of time are common and are agreed case by case.

    Lambeth took a median of 56 days over the applications it decided in the last year.

Cases linked to this one on the register

  • 26/00969/FUL Awaiting decision

    12-13 Clapham Common South Side London SW4 7AD

    Application for Full Planning Permission for the installation of 2 no. AC condenser units to rear flat roof.

    Submitted 26 Mar 2026 Full applications

Who's behind it

Company information only, from the register and Companies House

Planning Potential Ltd. Agent, a planning consultancy registered in London

Active · incorporated 2005 · London

815 applications on PlanIndex · across 142 councils · 90% 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

Gail's Ltd Applicant, registered in Hendon

Active · incorporated 2007 · Hendon

10 applications on PlanIndex · across 5 councils

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

13 documents on file for this application

  • EXISTING ELEVATION PLANS Plans - Revised · 28 Aug 2026
  • PROPOSED ELEVATION PLANS Plans - Revised · 28 Aug 2026
  • PROPOSED ROOF PLAN Plans - Revised · 28 Aug 2026
  • PROPOSED REAR ELEVATION PLAN Plans - Superseded · 14 Jul 2026
  • PROPOSED ROOF PLAN Plans - Superseded · 24 Jun 2026
  • EXISTING ROOF PLAN Plans · 26 Mar 2026
  • PROPOSED REAR ELAVTION Plans - Superseded · 26 Mar 2026
  • EXISTING REAR ELEVATION Plans - Superseded · 26 Mar 2026
  • THE LOCATION PLAN Plans · 26 Mar 2026
  • BROCHURE Supporting Docs · 26 Mar 2026
  • PLANT NOISE ASSESSMENT Supporting Docs · 26 Mar 2026
  • APPLICATION FORM - WITHOUT PERSONAL DATA Application Form · 26 Mar 2026
  • PROPOSED ROOF PLAN Plans - Superseded · 26 Mar 2026

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

Open the documents

What happens while it is decided

This application is with Lambeth for determination, against a statutory target of eight weeks. Over the last year Lambeth decided heritage and listed building applications in a median of 71 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 0.3 miles

  • 12-13 Clapham Common South Side London SW4 7AD

    25/03672/LB Submitted 26 Nov 2025 50 yards away

    74% historically approved · decision due ~21 Jan

    Application for Listed Building Consent for internal and external alterations, including the following: Internal Removal of existing boxing out of partition walls, doors and ceilings at basement and ground floor level; and removal of WCs at basement level along with the installation of new timber panelling to line walls, new counters, joinery, benches, wall-mounted shelving, menu boards and internal AC condensers and associated servicing at ground floor level. Reconfiguration of existing partitions to the basement floor. External Installation of 1x no. retractable awning, 1x externally illuminated metal lettering, 1x projecting sign and 1x A board outside of shopfront. (Associated advertising consent with reference number 25/03671/ADV received).

    Awaiting decision Heritage and listed buildings Windows or glazing 23 docs
  • 12-13 Clapham Common South Side London SW4 7AD

    25/03671/ADV Submitted 26 Nov 2025 50 yards away

    62% historically approved · decision due ~21 Jan

    Display of Installation of 1x no. retractable awning, 1x externally illuminated metal lettering, 1x projecting sign and 1x A board outside of shopfront.

    Awaiting decision Advertising Windows or glazing 3 docs
  • 12-13 Clapham Common South Side London SW4 7AD

    26/00969/FUL Submitted 26 Mar 2026 50 yards away

    77% historically approved · decision due ~21 May

    Application for Full Planning Permission for the installation of 2 no. AC condenser units to rear flat roof.

    Awaiting decision Full applications 13 docs
  • Bus Shelter Outside 14 Clapham Common South Side London

    26/00381/ADV Submitted 5 Feb 2026 50 yards away

    Installation of internally luminated sequential advertisement, capable of statis and dynamic content display with automatic rotation of images to bus stop opposite 14 Clapham Common South Side.

    Refused Advertising 8 docs
  • Adjacent To Clapham Common Underground Station The Pavement London

    26/00869/ADV Submitted 18 Mar 2026 50 yards away

    62% historically approved · decision due ~13 May

    Display of non-illuminated fixed panel sign.

    Decided Advertising 16 docs
  • St Marys Church Clapham Park Road London SW4 7AP

    12/03028/TCA Submitted 6 Jul 2012 50 yards away

    To remove 3 no. branches from 1 x Sycamore tree at rear of church and thin crown by 25%. Crown thin 1 x Lime tree to front of church by 20%, remove deadwood and lift crown to 5 metres.

    Granted Trees 2 docs

In Lambeth

  • 26/02626/LB Awaiting decision

    50A Stockwell Park Road London Lambeth SW9 0DA

    Remedial works to lower ground floor, involving the replacement of kitchen and bathroom, the non-original partition walls and the non-original door to kitchen; the installation of new internal wall lining and new floor lining on existing slab, along with other associated internal works.

    Received 11 Sep, published by the council 17 Sep 2026 Heritage and listed buildings
  • 26/02021/LB Refused

    10 Chester Way London SE11 4UT

    Replacement of 6x sash windows, and 1x UPVC window with hardwood, vacuum glazing windows. Existing sash boxes to be retained. (Flat 3) - (Please note: The reference number for this Listed Building Consent application is 26/02021/LB but there is also an associated application for Full Planning Permission related to these works with reference number: 26/02020/FUL).

    Received 10 Jul, published by the council 3 Aug 2026 Heritage and listed buildings
  • 26/01395/LB Granted

    49 Lansdowne Gardens London Lambeth SW8 2EL

    Erection of a single-storey side extension to replace the existing garage, together with associated external alterations and internal alterations to a Grade II listed dwelling. Including: replacement of uPVC windows with timber sash windows; installation of conservation rooflights; repair and upgrade of flat roofs including replacement of asphalt with lead and parapet upgrades; replacement of uPVC gutters and downpipes with cast iron; repointing in lime mortar; internal alterations including minor reconfiguration of layout; addition of an a/c unit and other associated external alterations. (Please note: The reference number for this Listed Building Consent application is 26/01395/LB but there is also an associated application for Full Planning Permission related to these works with reference number: 26/01004/FUL).

    Received 6 May, published by the council 25 Jul 2026 Heritage and listed buildings
  • 26/01858/LB Granted

    253 Kennington Road London SE11 6BY

    Application for Listed Building Consent for the replacement of existing windows with double glazed timber sash windows; replacement of existing rooflight; external doors and rear garden stairs. Replacement of existing timber fence with metal fence and installation of a new metal gate; replacement of existing slate roof tiles; lead dormer surrounds and making good of existing chimney and installation of new lead covering to rear bay parapet and new waterproofing (Full Planning Permission ref: 26/01857/FUL application received).

    Received 23 Jun, published by the council 25 Jul 2026 Heritage and listed buildings
  • 26/02496/LB Awaiting decision

    123A 123B 123C And 121C London SE1 9NN

    Listed Building Consent and Full Planning Permission for the reinstatement and retention of the original separate layouts of Flat 121C and Flat 123A, including internal alterations, reinstatement of the first-floor party wall, refurbishment and replacement of internal doors; retention of existing secondary glazing to windows; retention of existing air-conditioning units serving Flats 123C, 123B and 124B; installation of a new external air-conditioning unit to serve Flat 121C; and associated repair and refurbishment works.

    Received 31 Aug, published by the council 10 Sep 2026 Heritage and listed buildings