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Planning application

21 Wyneham Road London Southwark SE24 9NT

Granted Southwark 23/AP/2966 Certificate of Lawful Dev. - Proposed

Works: Extension Loft or dormer

Permission granted. Work must normally begin within three years of the decision or the permission lapses.

Proposal

Certificate of Lawfulness (Proposed): Erection of rear dormer extension

As published by the council, reference 23/AP/2966

Application record

Reference
23/AP/2966
Type
Certificate of Lawful Dev. - Proposed
Status
Granted
Decision
Granted As published: Certificate of Lawfulness Prop- GRANTED
Received
24 Oct 2023
Validated
25 Oct 2023
Decided
12 Dec 2023
Ward
Dulwich Village
Parish
Dulwich
Decision by
Delegated Panel - Simple
Postcode
SE24 9NT

Site history

Applications at this address on the Southwark register

This site has had 2 applications since 2023: 2 approved, 0 refused.

  • 23/AP/2965 Granted

    21 Wyneham Road London Southwark SE24 9NT

    Proposed façade changes to rear and side elevation comprising the insertion of 2 x high level windows to side elevation, 1x high level box rooflight window to side elevation, removal and replacement of existing rooflights with 2 x new glazed roof panels

    Decided 12 Dec 2023 Householder

Timeline

Dates from the published record

  1. 24 Oct 2023

    Received by Southwark

  2. 25 Oct 2023

    Validated

    Checked as complete and ready for consideration.

  3. 12 Dec 2023

    Decision issued: Certificate of Lawfulness Prop- GRANTED

  4. 26 Aug 2026

    Added to PlanIndex

Who's behind it

Company information only, from the register and Companies House

Design Squared Ltd Agent, a design practice registered in Brighton

Active · incorporated 2010 · Brighton

135 applications on PlanIndex · across 13 councils · 93% granted

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Documents

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

18 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 this grant of permission means

Southwark granted permission on 12 December 2023, 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.

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

  • 21 Wyneham Road London Southwark SE24 9NT

    23/AP/2965 Submitted 24 Oct 2023 50 yards away

    Proposed façade changes to rear and side elevation comprising the insertion of 2 x high level windows to side elevation, 1x high level box rooflight window to side elevation, removal and replacement of existing rooflights with 2 x new glazed roof panels

    Granted Householder Loft or dormer Windows or glazing 19 docs
    Domestic
  • 95 Elfindale Road London Southwark SE24 9NN

    23/AP/2642 Submitted 21 Sep 2023 50 yards away

    T1. Lime. Reduce to previous pollard points, retaining the first growth points of any new stem to approx 3 meters AGL. Approximately 10 meters in height. Situated at the side of 95 car park. T2- T3. Lime trees, Reduce to previous pollard points, retaining the first growth points of any new stem to approx 6 meters AGL. Approximately 12 meters in height. Situated in the front garden of 95. T4. Lime. Reduce to previous pollard points, retaining the first growth points of any new stem to approx 5 meters AGL. Situated in the front garden of 93. All the trees are overhanging the public footpath and blocking natural light.

    Granted Trees 3 docs
  • 27 Elmwood Road London Southwark SE24 9NS

    20/AP/3844 Submitted 30 Dec 2020 50 yards away

    Certificate of lawfulness (proposed) for a rear dormer extension and installation of rooflight on front roof slope.

    Granted Lawful development Extension Loft or dormer 18 docs
  • 27 Elmwood Road London Southwark SE24 9NS

    20/AP/3845 Submitted 30 Dec 2020 50 yards away

    The construction of a new sloping roof to ground floor side infill, a juliet balcony, the enlargement of rear windows at 1st floor and the insertion of two rooflights

    Granted Householder Extension Loft or dormer +1 14 docs
    Domestic
  • 52 Elmwood Road London Southwark SE24 9NR

    21/AP/2693 Submitted 29 Jul 2021 50 yards away

    Construction of a dormer loft extension, alterations to the existing outrigger and the existing side return extension

    Granted Householder Extension Loft or dormer 19 docs
    Domestic
  • 10B Wyneham Road London Southwark SE24 9NT

    26/AP/0666 Submitted 5 Mar 2026 50 yards away

    Construction of a dormer extension over the outrigger and installation of one rooflight on front roof slope.

    Granted Full applications Extension Loft or dormer 14 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