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Planning application

17 Landells Road London Southwark SE22 9PG

Granted Southwark 21/AP/3125 Certificate of Lawful Dev. - Proposed

Works: Loft or dormer

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

Proposal

Certificate of Lawful Proposed: Construction of L-shaped loft conversion, including 3x rooflights to front slope and Juliette Balcony to rear.

As published by the council, reference 21/AP/3125

Application record

Reference
21/AP/3125
Type
Certificate of Lawful Dev. - Proposed
Status
Granted
Decision
Granted As published: Certificate of Lawfulness Prop- GRANTED
Received
1 Sep 2021
Validated
2 Sep 2021
Decided
22 Oct 2021
Ward
Dulwich Hill
Parish
Dulwich
Decision by
Delegated Panel - Trees
Postcode
SE22 9PG

Site history

Applications at this address on the Southwark register

This site has had 2 applications since 2021: 2 approved, 0 refused.

  • 21/AP/3126 Granted

    17 Landells Road London Southwark SE22 9PG

    Certificate of Lawful Proposed: Construction of a single storey ground floor rear extension.

    Decided 21 Oct 2021 Lawful development

Timeline

Dates from the published record

  1. 1 Sep 2021

    Received by Southwark

  2. 2 Sep 2021

    Validated

    Checked as complete and ready for consideration.

  3. 22 Oct 2021

    Decision issued: Certificate of Lawfulness Prop- GRANTED

  4. 12 Oct 2026

    Added to PlanIndex

Who's behind it

Company information only, from the register and Companies House

Design Team Agent, a design practice

195 applications on PlanIndex · across 25 councils · 93% granted

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Documents

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

22 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 22 October 2021, 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

  • 17 Landells Road London Southwark SE22 9PG

    21/AP/3126 Submitted 1 Sep 2021 50 yards away

    Certificate of Lawful Proposed: Construction of a single storey ground floor rear extension.

    Granted Lawful development Extension 18 docs
    Small domestic

  • 21 Landells Road London Southwark SE22 9PG

    25/AP/2544 Submitted 5 Sep 2025 50 yards away

    95% historically approved · decision due ~3 Nov

    Construction of single-storey rear extension 21 Landells Road

    Awaiting decision Householder Extension 8 docs
    Small domestic

  • 2 Landells Road London Southwark SE22 9PG

    26/AP/2105 Submitted 16 Jul 2026 50 yards away

    Proposed ground floor side infill extension, loft conversion with L-shape dormer and ridge height increase, facade alterations, new external air conditioning unit, floor plan redesign and all associated works at 2 Landells Road, SE22 9PG

    Granted Extension Loft or dormer +1 32 docs

  • 29 Landells Road London Southwark SE22 9PG

    22/AP/2519 Submitted 14 Jul 2022 50 yards away

    Certificate of lawfulness proposed single storey rear extension.

    Granted Lawful development Extension 7 docs
    Small domestic

  • 31 Landells Road London Southwark SE22 9PG

    20/AP/0238 Submitted 27 Jan 2020 50 yards away

    Certificate of lawful development (proposed) for a loft conversion with rear dormer and 3 no. rooflights to front elevation

    Granted Lawful development Loft or dormer 23 docs

  • Lower Ground Floor 347C Crystal Palace Road London Southwark SE22 9JL

    22/AP/0793 Submitted 2 Mar 2022 50 yards away

    Construction of a single storey rear extension at lower ground floor level.

    Granted Full applications Extension 8 docs
    Small domestic

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