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Planning application

5 Winterbrook Road London Southwark SE24 9HZ

Awaiting decision Southwark 25/AP/2545 Certificate of Lawful Dev. - Proposed

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

Proposal

Certificate of Lawful Development (proposed) for ancillary garden room

As published by the council, reference 25/AP/2545

Application record

Reference
25/AP/2545
Type
Certificate of Lawful Dev. - Proposed
Status
Under consideration/assessment
Received
5 Sep 2025
Validated
12 Sep 2025
Ward
Dulwich Village
Parish
Dulwich
Postcode
SE24 9HZ

Timeline

Dates from the published record

  1. 5 Sep 2025

    Received by Southwark

  2. 12 Sep 2025

    Validated

    Checked as complete and ready for consideration.

  3. 10 Aug 2026

    Added to PlanIndex

  4. Decision

    Awaiting decision

    Decision expected by 7 November 2025, 8 weeks from validation under the statutory target for most applications. Extensions of time are common and are agreed case by case.

    Southwark took a median of 52 days over the applications it decided in the last year.

Who's behind it

Company information only, from the register and Companies House

Mittelman Associates LLP Agent, registered in London

Active · incorporated 2008 · London

38 applications on PlanIndex · across 5 councils · 93% granted

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

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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Open the documents

What happens while it is decided

This application is with Southwark for determination, against a statutory target of eight weeks. Over the last year Southwark decided lawful development applications in a median of 50 days. More in our guide to how long planning decisions take.

About lawful development applications

A lawful development certificate is a legal determination that existing or proposed works do not need planning permission; the merits of the scheme are not considered. More in our guide to planning application types.

Nearby applications

Within 0.3 miles

  • 6 Stradella Road London Southwark SE24 9HA

    22/AP/2246 Submitted 23 Jun 2022 50 yards away

    Construction of an outbuilding in the rear garden.

    Withdrawn Householder 14 docs
    Small domestic

  • 6 Stradella Road London Southwark SE24 9HA

    22/AP/2486 Submitted 12 Jul 2022 50 yards away

    Non-material amendment following planning permission 21/AP/2622 (Demolish existing single-storey extension, New rear single-storey extension; Two new first floor side windows; Loft conversion with rear dormer and two rear roof lights): to amend the rooflight to a lantern rooflight

    Decided Conditions Extension Loft or dormer +2 10 docs
    Small domestic

  • 6 Stradella Road London Southwark SE24 9HA

    22/AP/3079 Submitted 6 Sep 2022 50 yards away

    Conversion of existing rear outrigger from pitched roof to gable end over first and second floor levels (with demolition of existing outrigger roof).

    Granted Householder Extension Demolition 14 docs
    Domestic

  • 32 Half Moon Lane London Southwark SE24 9HU

    22/AP/0348 Submitted 7 Feb 2022 50 yards away

    1. Eucalyptus tree - reduce height by 5-6m and necessary re-shaping.2. Spruce tree - fell .

    Granted Trees 9 docs

  • 14 Stradella Road London Southwark SE24 9HA

    22/AP/3011 Submitted 30 Aug 2022 50 yards away

    Lime tree (approx 25 m tall) in the garden of number 14 Stradella on boundary with number 16 Stradella road. Prune all branches overhanging into number 16 to the full height of the tree.

    Granted Trees 8 docs

  • 14 Stradella Road London Southwark SE24 9HA

    22/AP/3676 Submitted 24 Oct 2022 50 yards away

    Lime trees x2 (T1+T2) - to reduce the height of both trees by 2 metres also thinning upper crowns to allow more light through to the gardens below.

    Granted Trees 9 docs

In Southwark

  • 26/AP/2574 Awaiting decision

    23 Alberta Street London Southwark SE17 3SF

    Certificate of lawfulness (proposed) for construction of a rear dormer and the installation of 1x rooflight to the front roofslope.

    Received 1 Sep, published by the council 8 Sep 2026 Lawful development
  • 26/AP/2509 Awaiting decision

    Newington Gardens Harper Road London Southwark SE1

    Certificate of Lawfulness (proposed) for improvement works to the playground at Newington Gardens to include the removal of current playground equipment and installation of new accessible equipment.

    Received 21 Aug, published by the council 7 Sep 2026 Lawful development
  • 26/AP/1673 Granted

    Flat 67 Benbow House 24 New Globe Walk London Southwark SE1 9DS

    Certificate of Lawful Development to replace existing external doors with new thermally improved doors

    Received 11 Jun, published by the council 25 Jul 2026 Lawful development
  • 26/AP/1909 Granted

    6 Ethnard Road London Southwark SE15 1RU

    Certificate of lawfulness (proposed) for a loft conversion with rear dormer

    Received 30 Jun, published by the council 25 Jul 2026 Lawful development
  • 26/AP/2486 Awaiting decision

    84 Croxted Road London Southwark SE21 8NP

    Certificate of lawfulness (proposed) for the formation of a moveable structure (as defined under the Caravan Site Act) that can be separated into 2 sections and removed from the rear garden by crane. Refer to the following drawings: 318 SP 00 (PD) 318 SP 01 (PD) 318 SP 101 (PD) 318 GS 01 (PD) 318 GS 02 (PD)

    Received 19 Aug, published by the council 20 Aug 2026 Lawful development