49 Lansdowne Gardens London Lambeth SW8 2EL

This site has had 2 applications since 2026: 2 approved, 0 refused.

• 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).

  Decided 2 Sep 2026 Heritage and listed buildings

1. 30 Mar 2026

   Received by Lambeth

2. 6 May 2026

   Validated

   Checked as complete and ready for consideration.

3. 25 Jul 2026

   Added to PlanIndex

4. 2 Sep 2026

   Decision issued: Grant Permission

• 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).

  Decided 2 Sep 2026 Heritage and listed buildings

1 later application on the register refers to this one:

• 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).

  Decided 2 Sep 2026 Heritage and listed buildings

Lambeth granted permission on 2 September 2026, 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.

A full application seeks permission for a complete, detailed proposal in one go, with siting, design, access and landscaping all fixed at this stage. More in our guide to planning application types.

• 49 Lansdowne Gardens London SW8 2EL

  26/03125/DET Submitted 23 Oct 2026 50 yards away

  84% historically approved · decision due ~18 Dec

  Approval of details pursuant to condition 6 (Pipe Root Details) of planning permission ref. 26/01395/LB (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 02.09.2026.

  Awaiting decision Extension Loft or dormer +1
  Small domestic

• 49 Lansdowne Gardens London Lambeth SW8 2EL

  26/01395/LB Submitted 6 May 2026 50 yards away

  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).

  Granted Heritage and listed buildings Extension Loft or dormer +1 15 docs
  Small domestic

• 45 Lansdowne Gardens London SW8 2EL

  25/03082/LB Submitted 30 Sep 2025 50 yards away

  Application for Listed Building Consent for the installation of a freestanding bath to primary bedroom.

  Granted Heritage and listed buildings 8 docs

• 41 Lansdowne Gardens London SW8 2EL

  25/03460/TCA Submitted 4 Nov 2025 50 yards away

  Rear Garden: T1 Viburnum. Fell to ground level. Reason: causing overcrowding and suppression of adjacent plants. Officer note: The plant identified as T1 Viburnum is not considered a tree species for the purposes of section 211 of the Town and Country Planning Act 1990. It falls outside the notification requirements for works to trees in a Conservation Area. The notice is therefore not valid and has been withdrawn by the Council. The proposed vegetation works may proceed without further consent.

  Withdrawn Trees 3 docs

• 49 Lansdowne Gardens London SW8 2EL

  26/00451/TPO Submitted 12 Feb 2026 50 yards away

  TPO 15 Lansdowne Gardens and 12 Guildford Road 1969, confirmed 1970: T22 Horse Chestnut Location: Rear garden adjacent to the boundary wall at 49 Lansdowne Gardens Proposed tree works: Fell to ground level. Reason: Poor physiological and structural condition and ongoing conflict with the adjacent boundary wall as set out in the submitted arboricultural and structural reports. Replacement planting proposed: Plant 2 replacement trees comprising 1 × Ginkgo biloba and 1 × Liriodendron tulipifera, both 10 to 12 cm Select Standards. Council Note: The Council notes the proposal to plant 2 replacement trees comprising 1 x Ginkgo biloba and 1 x Liriodendron tulipifera. Only 1 replacement tree can be secured by condition as the direct replacement for the protected tree. Accordingly, 1 x Liriodendron tulipifera will be secured by condition, with planting required during the next planting season (September 2026 to March 2027) unless otherwise agreed in writing by the Council

  Granted Trees 7 docs
  Small domestic

• 54 Lansdowne Gardens London SW8 2EF

  26/02932/TCA Submitted 7 Oct 2026 50 yards away

  93% historically approved · decision due ~2 Dec

  FRONT GARDEN T4 Sycamore (height 10m, crown spread 6m) CROWN LIFT lower branches by 1.5m from 4.5m to 6m above ground level to clear guttering.

  Awaiting decision Trees

• 26/03104/FUL Awaiting decision

  40 Chelsham Road London Lambeth SW4 6NP

  Installation of an AC condensor unit in the rear garden

  Received 22 Oct, published by the council 28 Oct 2026 Full applications
• 26/03112/FUL Awaiting decision

  395-397 Brixton Road London Lambeth SW9 7DG

  Installation of external mechanical restaurant plant at roof level

  Received 22 Oct, published by the council 28 Oct 2026 Full applications
• 26/03110/FUL Awaiting decision

  5 Dorchester Drive London Lambeth SE24 0DQ

  Erection of a two storey plus basement dwellinghouse and alteration to the front boundary wall including a new entrance gate.

  Received 22 Oct, published by the council 28 Oct 2026 Full applications
• 26/03107/FUL Awaiting decision

  395-397 Brixton Road London Lambeth SW9 7DG

  Replacement of front door and fire door to the side elevation, addition of a delivery hatch to the side and repainting of the front and side elevations along with the addition of three internally illuminated signs and one projected sign to the front elevation. (Please note: The reference number for this Advertisement Consent application is 26/03108/ADV but there is also an associated application for Full Planning Permission related to these works with reference number: 26/03107/FUL)

  Received 22 Oct, published by the council 28 Oct 2026 Full applications
• 26/03105/FUL Awaiting decision

  30 Old Paradise Street London Lambeth SE11 6AX

  Change of use to the ground floor and first floor of the existing building from Use Class B1c (Use Class E(g)(iii)) to flexible Use Class B1a/b/c (Use Class E(g)(I)(ii)(iii)). This application is a departure from the Development Plan: Policy ED3 of Lambeth Local Plan 2021.

  Received 22 Oct, published by the council 28 Oct 2026 Full applications