26 Tritton Road London Lambeth SE21 8DE

1. 31 Jan 2023

   Received by Lambeth

2. 28 Feb 2023

   Decision issued: Grant Permission

3. 1 Sep 2026

   Added to PlanIndex

Lambeth granted permission on 28 February 2023, 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.

An amendment application makes limited changes to a permission that already exists; anything beyond modest adjustment needs a fresh application. More in our guide to planning application types.

• 26 Tritton Road London SE21 8DE

  20/04521/LDCP Submitted 29 Dec 2020 50 yards away

  Application for a Certificate of Lawful Development (Proposed) with respect to replacement of existing attic style dormer window with the erection of a new extension, together with a new extension over the existing rear outrigger.

  Granted Lawful development Extension Loft or dormer +1 12 docs

• 4 Rosendale Road London Lambeth SE21 8DP

  22/04018/FUL Submitted 11 Nov 2022 50 yards away

  Erection of ground floor side infill extension, floor plan redesign and all associated works

  Granted Full applications Extension 9 docs

• 9 Tritton Road London Lambeth SE21 8DE

  26/00853/FUL Submitted 16 Mar 2026 50 yards away

  78% historically approved · decision due ~11 May

  Erection of a ground floor rear and side infill single storey extension.

  Decided Full applications Extension 13 docs
  Small domestic

• 4 Rosendale Road London Lambeth SE21 8DP

  22/04019/LDCP Submitted 11 Nov 2022 50 yards away

  Application for a Certificate of Lawful development (Proposed) with respect to the erection of a hip to gable roof conversion , L shape dormer extension, involving the installation of a rear Juilet balcony and a front rooflight.

  Granted Lawful development Extension Loft or dormer 11 docs

• 10 Tritton Road London SE21 8DE

  26/02366/FUL Submitted 17 Aug 2026 100 yards away

  78% historically approved · decision due ~12 Oct

  Erection of a ground floor rear and side extension and erection of a 1st floor rear extension, together with the installation of solar panels.

  Decided Full applications Extension 4 docs

• 18 Tritton Road London SE21 8DE

  26/01672/FUL Submitted 8 Jun 2026 100 yards away

  Replacement of the existing roof terrace enclosure/balustrade with fixed privacy screening panels, together with associated refurbishment works to the existing roof terrace.

  Granted Full applications 4 docs

• 26/02967/VOC Awaiting decision

  87 Cricklade Avenue London Lambeth SW2 3HE

  Variation of Condition 2 (approved plans) of planning permission ref 26/02193/FUL (Erection of a single storey rear extension) Granted on 09.10.2026. Amendment sought: Proposed plans for rear extension

  Received 12 Oct, published by the council 20 Oct 2026 Amendments
• 26/02961/VOC Awaiting decision

  Keybridge House 80 South Lambeth Road London SW8 1RG

  Variation of condition 10 (Hours of Operation) of Planning Permission ref: 21/04616/VOC "Variation of condition 21 (Floorspace) of planning permission ref. 19/01531/FUL (Use of the ground floor of Block B for flexible uses B1, A1 - A4, D1, D2 uses (1,017 sqm) and use of the ground floor of Block C for flexible uses B1, A1 - A4, D1, D2 uses (396 sqm) and use of the Basement -1 level for flexible uses comprising B1, A1 - A4, D1, D2 uses (5,922 sqm).) Granted on: 11/02/2021 Variation sought: To amend Condition 21 to remove the requirement for a minimum quantum of office floorspace on the site and therefore to delete the last sentence of the Condition, which states the following:" Variation sought: extend hours of use imposed by condition 10 in order to allow for the proposed gym to function on a 24/7 bases - this relates to unit 3 only.

  Received 9 Oct, published by the council 19 Oct 2026 Amendments
• 26/02874/VOC Awaiting decision

  25 Bromfelde Road London Lambeth SW4 6PP

  Variation of Condition 2 (approved plans) of planning permission 22/03218/FUL (Demolition of the existing buildings on site and redevelopment to provide 6 No. residential units with ancillary cycle and refuse storage, landscaping and boundary treatment.) Granted on 15.07.2024. Variation Sought: Proposed plans to the front elevation

  Received 2 Oct, published by the council 14 Oct 2026 Amendments
• 26/02834/VOC Awaiting decision

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

  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.

  Received 29 Sep, published by the council 22 Oct 2026 Amendments
• 26/02748/VOC Awaiting decision

  152-154 Acre Lane London SW2 5UT

  Variation of Conditions 2 (approved plans) of planning permission 20/04368/FUL (Erection of mansard roof extension, first floor rear extension ground floor rear extension and reconfiguration of building to provide 7no. residential units. Retention and reconfiguration of ground floor retail units to provide associated cycle storage. Installation of 10no. rooflights to front and rear roofslopes. Erection of rear boundary wall, refuse and cycle store and associated alterations) granted 08.10.2021. Variation sought: Relocation of bicycle storage

  Received 23 Sep, published by the council 14 Oct 2026 Amendments