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Planning application

9 Carson Road London Lambeth SE21 8HT

Awaiting decision Lambeth 26/02230/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

Removal of an existing rear dormer and reinstatement. The re-modelling of a roof to include a gable end and small second dormer.

As published by the council, reference 26/02230/FUL

Application record

Reference
26/02230/FUL
Type
Full Planning Permission
Status
Awaiting decision
Received
31 Jul 2026
Validated
31 Jul 2026
Ward
West Dulwich
Postcode
SE21 8HT

Comment by 25 September 2026

The council is taking comments on this application until then. Have your say on Lambeth's portal.

Timeline

Dates from the published record

  1. 31 Jul 2026

    Received by Lambeth

  2. 15 Sep 2026

    Added to PlanIndex

  3. Decision

    Awaiting decision

    Decision expected by 25 September 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.

Who's behind it

Company information only, from the register and Companies House

Studio IRIS Ltd. Agent, registered in London

Active · incorporated 2011 · London

2 applications on PlanIndex

Trade members see everything this firm has filed, how it was decided, and get an email the day it files again.

See their track record

Documents

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

12 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.

Watch members (£5 a month) open the document list from here.

Open the documents

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 0.3 miles

  • 37 Carson Road London Lambeth SE21 8HT

    26/01701/TCA Submitted 10 Jun 2026 50 yards away

    94% historically approved · decision due ~5 Aug

    FRONT GARDEN: T1 Cabbage Palm. THIN internal growth. REMOVE dead seed pods and leaves. REDUCE height from approximately 5m to 4m and reduce spread from approximately 2m to 1.5m.

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  • 48 Carson Road London SE21 8HU

    26/01628/LDCP Submitted 1 Jun 2026 50 yards away

    Certificate of Lawful Development (Proposed) with respect to the installation of a single storey timber clad garden outbuilding for study and reading room.

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  • 36 Carson Road London SE21 8HU

    26/02224/P14A Submitted 20 Jul 2026 50 yards away

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    Prior of approval for the installation of 9x roof mounted solar panels equipment on domestic premises.

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  • 36 Carson Road London SE21 8HU

    25/03316/TCA Submitted 22 Oct 2025 50 yards away

    Rear Garden: T1 Maple. Crown reduce height and spread by 2 m. T2 Purple plum. Reduce height by 2 m and remove dead stem. T3 Cherry. Crown reduce height and spread by 2 m.

    Granted Trees 2 docs

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    25/02929/TPO Submitted 17 Sep 2025 100 yards away

    1 x 0399 - Class 1 - Betula spp - Birch species: Crown lift tree highway and street lamp clearance to 2.5m. Reason: To clear overhang from the highway and street lamp. NOTE: The Council in the course of determining this application, has discovered that there are no protected Birch trees within Tree Preservation Order No. 248 (Lings Coppice). The site is not within a Conservation Area; accordingly the application has been withdrawn

    Withdrawn Trees 3 docs

  • 37 Carson Road London SE21 8HT

    25/03639/FUL Submitted 23 Nov 2025 100 yards away

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In Lambeth

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    Received 21 Jul, published by the council 16 Aug 2026 Full applications
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    Received 21 Jul, published by the council 16 Aug 2026 Full applications
  • 26/02071/FUL Granted

    33 Endymion Road London SW2 2BU

    Replacement of timber windows with double-glazed timber windows to the front and rear elevations (amended).

    Received 16 Jul, published by the council 8 Aug 2026 Full applications
  • 26/02074/FUL Granted

    Ujima Court Sunnyhill Road London SW16 2UG

    Replacement of timber windows and doors with double-glazed timber windows and doors to all elevations.

    Received 16 Jul, published by the council 8 Aug 2026 Full applications