18 Roupell Street London SE1 8SP

1. 22 Jun 2026

   Received by Lambeth

2. 25 Jul 2026

   Added to PlanIndex

3. 8 Aug 2026

   Status changed to Unknown

   Previously Awaiting decision.

4. Decision

   Awaiting decision

   Decision expected by 17 August 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.

This application is with Lambeth for determination, against a statutory target of eight weeks. Over the last year Lambeth decided tree works applications in a median of 30 days. More in our guide to how long planning decisions take.

Applications for works to trees cover protected trees: consent under a tree preservation order, or six weeks notice for trees in a conservation area. More in our guide to planning application types.

• 21 Roupell Street London Lambeth SE1 8SP

  26/03068/DET Submitted 19 Oct 2026 50 yards away

  84% historically approved · decision due ~22 Dec

  Approval of details pursuant to condition 3 (Plumbing and Ventilation) of Planning Permission ref: 25/02027/FUL "Excavation of basement to lower the floor and increase head height. Replacement of roof glazing to side return and replacement of rear doors. Alteration to rear doors." dated 19.01.2026

  Awaiting decision Extension Windows or glazing

• 11 Roupell Street London Lambeth SE1 8SP

  22/04543/FUL Submitted 22 Dec 2022 50 yards away

  Replacement of the existing ground floor side extension, including an extension to the side party wall and a reduction in height of the extension. Excavation to extend existing cellar to create a basement, including a small increase in the depth of the rear lightwell. Repair and refurbishment of brickwork, stonework and external joinery and replacement front door. Replacement of roof covering with natural slates and replacement of rainwater goods with PPC steel. (Revised planning application to previously approved planning permission ref 20/03445/FUL (as amended by 21/03580/NMC) (Please note: The reference number for this planning application is 22/04543/FUL but there is also an associated application for Listed Building Consent related to these works with reference number: 22/04544/LB).

  Granted Full applications Extension Roofing 39 docs

• 11 Roupell Street London Lambeth SE1 8SP

  22/04544/LB Submitted 22 Dec 2022 50 yards away

  Replacement of the existing ground floor side extension, including an extension to the side party wall and a reduction in height of the extension. Excavation to extend existing cellar to create a basement, including a small increase in the depth of the rear lightwell. Repair and refurbishment of brickwork, stonework and external and internal joinery. Replacement of roof covering with natural slates and replacement of rainwater goods with PPC steel and replacement front door. Replacement of non-original balusters to staircase and replacement of non-original lobby at the head of basement staircase; and other minor internal and external alterations referred to in the variations approved under 22/02257/VOC and by 21/03695/VOC. (Please note: The reference number for this Listed Building Consent application is 22/04544/LB but there is also an associated application for Full Planning Permission related to these works with reference number: 22/04543/FUL). Re-consultation exercise for a further 14 days. Reason:- Correction to description of development to refer to the increase in the party wall, reduction in height of the proposed extension, and increase in depth to the basement lightwell.

  Granted Heritage and listed buildings Extension Roofing 39 docs

• 18 Roupell Street London Lambeth SE1 8SP

  22/04067/FUL Submitted 15 Nov 2022 50 yards away

  Excavation/extension to the basement including a rear lightwell and erection of a single storey ground floor side extension, together with the conversion of bedroom into a bathroom at first floor level. (Planning permission and Listed building consent ref : 22/04068/LB applications received).

  Withdrawn Full applications Extension 15 docs
  Small domestic

• 18 Roupell Street London Lambeth SE1 8SP

  22/04068/LB Submitted 15 Nov 2022 50 yards away

  Excavation/extension to the basement including a rear lightwell and erection of a single storey ground floor side extension, together with the conversion of bedroom into a bathroom at first floor level. (Please note: The reference number for this Listed Building Consent application is 22/04068/LB but there is also an associated application for Full Planning Permission related to these works with reference number: 22/04067/FUL).

  Withdrawn Heritage and listed buildings Extension 16 docs
  Small domestic

• 2 Roupell Street London SE1 8SP

  24/02482/FUL Submitted 6 Aug 2024 50 yards away

  Replacement of existing front door with a new 6 panel door.

  Granted Full applications 7 docs

• 26/03270/TCA Awaiting decision

  51 Endymion Road London Lambeth SW2 2BU

  T1 Eucalyptus Fell to ground level

  6 Nov 2026 Trees
• 26/03260/TCA Awaiting decision

  22-23 Okeover Manor Clapham Common North Side London Lambeth SW4 0RH

  Rear Garden T1 - Black Poplar Fell to height of chain fence ? T1 is of poor shape, form and is of low amenity value. ? It is a large dominant tree in close proximity to the building. ? The tree is dead The long term future for the tee is questionable due to its location and future growth requirements.

  5 Nov 2026 Trees
• 26/03243/TCA Awaiting decision

  47 Flat 1 Effra Road London Lambeth SW2 1BZ

  Removal of tree T1 (not specified)

  Received 4 Nov, published by the council 5 Nov 2026 Trees
• 26/03230/TPO Awaiting decision

  24 Telford Avenue London Lambeth SW2 4XE

  T1 & T2 - Two limes - crown Reduce height by 2m from 12m to 10m. Reduce laterals by 1.5m from 6m to 4.5m on all compass points, cutting back to the previous reduction points. Both are semi-mature limes standing to the rear of the property. The trees have been reduced previously and the regrowth from those earlier cuts has extended beyond the established points, carrying increasing end-weight on the resulting unions and taking the crown out of proportion with its position over the garden, the adjoining boundaries and the neighbouring buildings. The proposed works return the crown to the existing reduction points, in line with the works proposed for T3 and T4, retaining the tree in full along with its established shape and its contribution to the publicly visible canopy. T3 & T4 - Two limes - crown reduce Reduce height by 3m from 18m to 15m. Reduce laterals by 2m from 7m to 5m on all compass points, cutting back to the previous reduction points. Two mature limes standing to the rear of the property, one of a pair with T4. The trees has been reduced previously and is managed on a maintenance cycle; the regrowth from those earlier cuts has now extended well beyond the established points and is carrying increasing end-weight on the resulting unions, which are the weakest part of the structure. The proposed works return the crown to the existing reduction points, retaining the established shape and form of the tree and keeping it in proportion to its position over the garden and the adjoining boundaries. T5 - Plum - crown reduce Reduce height by 1m from 6m to 5m. Reduce laterals by 1m from 4m to 3m on all compass points. A plum s

  Received 3 Nov, published by the council 5 Nov 2026 Trees
• 26/03213/TCA Awaiting decision

  44 Emmanuel Road London Lambeth SW12 0HN

  T1 Robinia sp. (x1) Reduce crown by 2.5-3m off height and width. Reason: Lost two stems in October. The branches had weak unions with the old pollard head, causing them to fail under their own weight. T2 Robinia sp. (x1) Reduce crown by 1.5m all around. Reason: To lessen the load on the crown. T3 Robinia sp. (x1) Reduce crown by 1m all around. Reason: To lessen the load on the crown.

  Received 2 Nov, published by the council 4 Nov 2026 Trees