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Planning application

1 Wilderness Mews London Lambeth SW4 0NE

Awaiting decision Lambeth 25/02571/FUL Full Planning Permission

Works: Loft or dormer

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

Proposal

Installation of a roof terrace within inner courtyard and addition of rooflights either side of the roof ridge (retrospective permission).

As published by the council, reference 25/02571/FUL

Application record

Reference
25/02571/FUL
Type
Full Planning Permission
Status
Awaiting decision
Received
11 Aug 2025
Validated
11 Aug 2025
Ward
Clapham Town
Postcode
SW4 0NE

Site history

Applications at this address on the Lambeth register

This site has had 2 applications since 2025.

  • 26/01922/FUL Awaiting decision

    1 Wilderness Mews London Lambeth SW4 0NE

    Erection of a roof extension incorporating 4 dormer windows and two mansard windows and the installation of two balconies.

    Submitted 29 Jun 2026 Full applications

Timeline

Dates from the published record

  1. 11 Aug 2025

    Received by Lambeth

  2. 11 Aug 2026

    Added to PlanIndex

  3. Decision

    Awaiting decision

    Decision expected by 6 October 2025, 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.

Who's behind it

Company information only, from the register and Companies House

Agent on file, an architecture practice registered in Newport

57 applications on PlanIndex · across 10 councils · 83% granted

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Documents

Plans, drawings, consultee responses and the officer's report

11 documents on file for this application

A planning file usually holds the application form, drawings and site plans, consultee responses, the officer's report and the decision notice.

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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 full applications in a median of 62 days. More in our guide to how long planning decisions take.

About full applications

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.

Nearby applications

Within 500 metres

  • 1 Wilderness Mews London Lambeth SW4 0NE

    26/01922/FUL Submitted 29 Jun 2026 4m away

    78% historically approved · decision due ~24 Aug

    Erection of a roof extension incorporating 4 dormer windows and two mansard windows and the installation of two balconies.

    Awaiting decision Full applications Extension Loft or dormer +1 10 docs
  • 1 The Chase London SW4 0NP

    20/01700/FUL Submitted 25 May 2020 30m away

    Alterations to fenestration to rear elevation involving installation of glazed sliding doors at basement level and replacement of fenestration at ground floor and above. Enlargement of existing patio area and stepped access to rear garden. Re-paving and alterations to existing lightwell to front garden. Consent for deconversion into 1 single family dwelling received under ref : 19/04634/FUL.

    Granted Full applications Windows or glazing 19 docs
    Domestic
  • 9 The Chase London SW4 0NP

    21/00828/TCA Submitted 28 Feb 2021 32m away

    Cherry x2 dismantle to ground level Pear x2 dismantle to ground level client would like to redesign and replant the garden

    Decided Trees 2 docs
  • 9 The Chase London Lambeth SW4 0NP

    24/02674/TCA Submitted 27 Aug 2024 39m away

    Rear Garden: T1 Hornbeam Crown reduction to decrease both height and crown spread by up to 1 meter and conduct crown thinning by up to 20%

    Granted Trees 3 docs
  • Royal Trinity Hospice 30 Clapham Common North Side London Lambeth SW4 0RN

    22/04345/TCA Submitted 8 Dec 2022 51m away

    1 x Indian Bean tree (T1) - remove, 1 x Holm Oak tree (T2) - remove/reduce to 1.2 metre stump, 1 x Apple tree (T3) - remove, 1 x False Acacia (T4) - remove deadwood, 1 x False Acacia tree (T5) - remove, 2 x Sycamore tree (T6/T9) and 1 x Holm Oak tree (T8) - remove deadwood and hanging branches.

    Granted Trees 2 docs
  • 2 Victoria Rise London Lambeth SW4 0NZ

    25/03755/FUL Submitted 3 Dec 2025 65m away

    Erection of a basement level rear infill extension with lightwell and steps to garden level.

    Granted Full applications Extension 15 docs

In Lambeth

  • 26/01004/FUL 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. (Planning Permission and Listed Building Consent ref : 26/01395/LB applications received).

    30 Mar 2026 Full applications
  • 26/01390/FUL Granted

    7 Valleyfield Road London SW16 2HS

    Erection of a two-storey side extension, hip to gable roof extension, erection of a rear dormer and rooflights, demolition of the existing attached garage and all other associated works.

    5 May 2026 Full applications
  • 26/02466/FUL Awaiting decision

    30 Chatsworth Way London SE27 9HN

    Erection of a single-storey ground-floor rear extension, together with façade alterations, replacement windows, installation of rooflights and associated works.

    26 Aug 2026 Full applications
  • 26/00184/FUL Granted

    Garages Adjacent To 21 Leaf Grove Leaf Grove London SE27 0SF

    Redevelopment of the site to provide six dwellinghouses and the provision of cycle parking, refuse storage, landscaping and associated works.

    21 Jan 2026 Full applications
  • 26/02430/FUL Awaiting decision

    33 Bellefields Road London SW9 9UH

    Erection of a single-storey ground floor rear wrap-around extension, including a balcony at upper ground floor level.

    24 Aug 2026 Full applications