18 Clapham Common North Side London SW4 0RQ

This site has had 4 applications since 2025: 0 approved, 2 refused.

• 26/01563/FUL Decided

  18 Clapham Common North Side London SW4 0RQ

  Application for Full Planning Permission for the erection of a new rear garden outbuilding with basement to replace existing outbuilding; replacement and refurbishment of windows to the front and rear elevations to match existing; waterproofing and insulation of existing roof, rehung of existing tiles. Reinstatement of existing front door with glazing, leaded canopy repaired and other associated works.

  Submitted 22 May 2026 Full applications
• 26/01564/LB Decided

  18 Clapham Common North Side London SW4 0RQ

  Application for Listed Building Consent for the erection of a new rear garden outbuilding with basement to replace existing outbuilding; replacement and refurbishment of windows to the front and rear elevations to match existing; waterproofing and insulation of existing roof, rehung of existing tiles. Reinstatement of existing front door with glazing, leaded canopy repaired and other associated works. Full refurbishment of interiors, including electrical re-wiring, and new plumbing and heating; alterations to reinstate original circulation route on second floor; addition of new bathroom in existing subdivided room on second floor level; installation of new staircase to access the third floor and reconfigured layout at the third floor level; and other associated works. (Full Planning Permission ref: 26/01563/FUL application received).

  Submitted 22 May 2026 Heritage and listed buildings
• 25/03073/FUL Refused

  18 Clapham Common North Side London SW4 0RQ

  Erection of a lower ground floor single storey, rear infill extension and creation of an enlarged patio; replacement and refurbishment of windows to the front and rear elevations to match existing; waterproofing and insulation of existing roof; erection of a new rear garden outbuilding with basement to replace existing outbuilding; and other associated works. (Please note: The reference number for this application for Full Planning Permission is 25/03073/FUL, but there is also an associated Listed Building Consent application related to these works with reference number: 25/03074/LB)

  Decided 26 Nov 2025 Full applications

1. 30 Sep 2025

   Received by Lambeth

2. 25 Nov 2025

   Decision issued: Refuse Permission

3. 11 Aug 2026

   Added to PlanIndex

• 25/03073/FUL Refused

  18 Clapham Common North Side London SW4 0RQ

  Erection of a lower ground floor single storey, rear infill extension and creation of an enlarged patio; replacement and refurbishment of windows to the front and rear elevations to match existing; waterproofing and insulation of existing roof; erection of a new rear garden outbuilding with basement to replace existing outbuilding; and other associated works. (Please note: The reference number for this application for Full Planning Permission is 25/03073/FUL, but there is also an associated Listed Building Consent application related to these works with reference number: 25/03074/LB)

  Decided 26 Nov 2025 Full applications

1 later application on the register refers to this one:

• 25/03073/FUL Refused

  18 Clapham Common North Side London SW4 0RQ

  Erection of a lower ground floor single storey, rear infill extension and creation of an enlarged patio; replacement and refurbishment of windows to the front and rear elevations to match existing; waterproofing and insulation of existing roof; erection of a new rear garden outbuilding with basement to replace existing outbuilding; and other associated works. (Please note: The reference number for this application for Full Planning Permission is 25/03073/FUL, but there is also an associated Listed Building Consent application related to these works with reference number: 25/03074/LB)

  Decided 26 Nov 2025 Full applications

Lambeth refused this application for the reasons on the decision notice; only the applicant can appeal, and refused schemes often return in revised form. More in our guide to what happens after a planning decision.

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.

• 18 Clapham Common North Side London SW4 0RQ

  25/03073/FUL Submitted 30 Sep 2025 50 yards away

  Erection of a lower ground floor single storey, rear infill extension and creation of an enlarged patio; replacement and refurbishment of windows to the front and rear elevations to match existing; waterproofing and insulation of existing roof; erection of a new rear garden outbuilding with basement to replace existing outbuilding; and other associated works. (Please note: The reference number for this application for Full Planning Permission is 25/03073/FUL, but there is also an associated Listed Building Consent application related to these works with reference number: 25/03074/LB)

  Refused Full applications Extension Windows or glazing 24 docs
  Small domestic

• 18 Clapham Common North Side London Lambeth SW4 0RQ

  24/02605/TCA Submitted 19 Aug 2024 50 yards away

  Back Garden: T1 Bay tree FELL to Ground Level.

  Granted Trees 5 docs

• 18 Clapham Common North Side London SW4 0RQ

  26/01563/FUL Submitted 22 May 2026 50 yards away

  78% historically approved · decision due ~17 Jul

  Application for Full Planning Permission for the erection of a new rear garden outbuilding with basement to replace existing outbuilding; replacement and refurbishment of windows to the front and rear elevations to match existing; waterproofing and insulation of existing roof, rehung of existing tiles. Reinstatement of existing front door with glazing, leaded canopy repaired and other associated works.

  Decided Full applications Windows or glazing 23 docs

• 18 Clapham Common North Side London SW4 0RQ

  26/01564/LB Submitted 22 May 2026 50 yards away

  79% historically approved · decision due ~17 Jul

  Application for Listed Building Consent for the erection of a new rear garden outbuilding with basement to replace existing outbuilding; replacement and refurbishment of windows to the front and rear elevations to match existing; waterproofing and insulation of existing roof, rehung of existing tiles. Reinstatement of existing front door with glazing, leaded canopy repaired and other associated works. Full refurbishment of interiors, including electrical re-wiring, and new plumbing and heating; alterations to reinstate original circulation route on second floor; addition of new bathroom in existing subdivided room on second floor level; installation of new staircase to access the third floor and reconfigured layout at the third floor level; and other associated works. (Full Planning Permission ref: 26/01563/FUL application received).

  Decided Heritage and listed buildings Windows or glazing 23 docs

• Archway House 21 Clapham Common North Side London Lambeth SW4 0RQ

  26/02834/VOC Submitted 29 Sep 2026 50 yards away

  90% historically approved · decision due ~8 Dec

  Variation of condition 2 (Approved plans) and removal of conditions 5 (Sample) and 7 (Method statement) of Planning Permission ref: 25/01679/FUL and Listed Building consent : 25/01680/LB (Repairs to internals, elevations, roof, and garden wall. New mechanical plant and associated store. New heating, plumbing and electrical services. Alterations to external terrace and landscaping and installation of doors to archway) granted 22.08.2025. Variation sought : Condition 2 : The additional dormers are no longer implemented as part of the roof works, and retaining the existing configuration of dormer windows. The floor in the lower ground floor is no longer to be lowered; the existing kitchen is not going to be subdivided and no kitchen is going to be located in the ground floor dining room. Installation of 4x extract terminals to the rear. Removal sought: Condition 5 : The existing bricks are no longer proposed to be cleaned. Condition 7: The proposed relocation of the kitchen to the existing panelled dining room and the installation of sanitaryware within the panelled closet room on the ground floor are no longer considered.

  Awaiting decision Amendments Loft or dormer Windows or glazing 6 docs

• Archway House 21 Clapham Common North Side London SW4 0RQ

  26/03015/DET Submitted 14 Oct 2026 50 yards away

  84% historically approved · decision due ~9 Dec

  Approval of details pursuant to conditions 3 (drawings), 4 (brick work method statement) & 5 (sample of the test area of the cleaning of the water staining) of planning permission 25/01679/FUL (Repairs to internals, elevations, roof, and garden wall. New mechanical plant and associated store. New heating, plumbing and electrical services. Alterations to external terrace and landscaping and installation of doors to archway) granted on 22.08.2025.

  Awaiting decision

• 26/03003/LB Awaiting decision

  25 Durand Gardens London SW9 0PS

  Internal repairs and reinstatement works, including decorative platerworks, wall and ceilings finishes, timber flooring, internal joinery, windows, doors, staircase, kitchen fixtures and services, along with other associated decorative elements.

  Received 13 Oct, published by the council 22 Oct 2026 Heritage and listed buildings
• 26/02871/LB Awaiting decision

  Macintosh Court 269 Leigham Court Road London SW16 2SB

  Demolition of the existing canopy over the external walkway, removal of the existing support structures for the service pipework above the canopy, construction of a replacement canopy to support the existing service pipes above the canopy, and sheathing of the existing service pipes above the canopy and fixed to the walls with aluminium casing. (Please note: The reference number for this Listed Building Consent application is 26/02871/LB, but there is also an associated application for Full Planning Permission related to these works with reference number: 26/02870/RG3)

  Received 2 Oct, published by the council 15 Oct 2026 Heritage and listed buildings
• 26/02835/LB Awaiting decision

  Rosendale Primary School Grace Church Rosendale Road London SE21 8LR

  Demolition of the existing School Keeper's House and erection of a new two-storey building with a new entrance from Turney Road and associated landscape works. (Please note: The reference number for this Listed Building Consent application is 26/02835/LB, but there is also an associated application for Full Planning Permission related to these works with reference number: 26/02491/RG3)

  Received 29 Sep, published by the council 8 Oct 2026 Heritage and listed buildings
• 26/02838/LB Awaiting decision

  14 Aquinas Street London SE1 8AE

  External works include replacement of existing non original rear doors to garden with timber framed door. Replacement of existing windows with double glazed timber windows and installation of 3x roof lights to the rear roof slope. Internal works include underpinning to existing structural walls with the installation of new insulated floor slab, cavity drainage membrane and sump at cellar floor level to form a utility and storage space. Opening up of existing fireplace to rear reception room; vaulting of existing kitchen ceiling and installation of new stairs down to converted cellar at ground floor level. Removal of built in cupboard/partition to existing bathroom, installation of staircase to new loft level, a hallway landing, partition wall to form smaller bedroom/lobby landing and installation of water cooling air conditioning system at first floor level. Conversion of existing loft space to form ensuite bedroom; installation of 3x roof lights and water cooling air conditioning system at attic floor level. (Asscoiated Full Planning Permission ref: 26/02837/FUL)

  Received 29 Sep, published by the council 7 Oct 2026 Heritage and listed buildings
• 26/02820/LB Awaiting decision

  192 Flat 3 Brixton Road London Lambeth SW9 6AR

  Internal alterations to mainly include the relocation of the existing kitchen, installation of a new bathroom and removal and installation of partition walls and associated alterations to Flat 3.

  Received 29 Sep, published by the council 14 Oct 2026 Heritage and listed buildings