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Planning application

252 Barry Road London Southwark SE22 0JS

Granted Southwark 26/AP/1618 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 lawful development (proposed) for the construction of a rear dormer extension.

As published by the council, reference 26/AP/1618

Application record

Reference
26/AP/1618
Type
Certificate of Lawful Dev. - Proposed
Status
Granted
Decision
Certificate of Lawfulness Prop- GRANTED
Received
5 Jun 2026
Validated
5 Jun 2026
Decided
21 Jul 2026
Ward
Dulwich Hill
Parish
Dulwich
Decision by
Delegated Panel - Simple
Postcode
SE22 0JS

Site history

Applications at this address on the Southwark register

This site has had 2 applications since 2026: 2 approved, 0 refused.

  • 26/AP/1768 Granted

    252 Barry Road London Southwark SE22 0JS

    Addition of a roof terrace to the rear roof with access from an existing rear facing dormer window.

    Decided 11 Aug 2026 Householder

Timeline

Dates from the published record

  1. 5 Jun 2026

    Received by Southwark

  2. 21 Jul 2026

    Decision issued: Certificate of Lawfulness Prop- GRANTED

  3. 25 Jul 2026

    Added to PlanIndex

Documents

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

23 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.

Trade members open them from here.

Open the documents

What this grant of permission means

Southwark granted permission on 21 July 2026, 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 500 metres

  • 252 Barry Road London Southwark SE22 0JS

    26/AP/1768 Submitted 18 Jun 2026 0m away

    Addition of a roof terrace to the rear roof with access from an existing rear facing dormer window.

    Granted Householder Loft or dormer Windows or glazing 18 docs
    Domestic
  • 39 Landells Road London Southwark SE22 9PQ

    22/AP/1427 Submitted 22 Apr 2022 80m away

    Roof extension including raising ridge line by 300mm, rear dormer extension to main roof and over outrigger as well as installation of roof lights to the front roof plane.

    Granted Householder Extension Loft or dormer 14 docs
    Domestic
  • 39 Landells Road London Southwark SE22 9PQ

    26/AP/1455 Submitted 21 May 2026 81m away

    Construction of wraparound single storey rear extension following demolition of existing rear extension

    Granted Householder Extension Demolition 18 docs
    Small domestic
  • 31 Landells Road London Southwark SE22 9PG

    20/AP/0238 Submitted 27 Jan 2020 82m 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
  • 29 Landells Road London Southwark SE22 9PG

    22/AP/2519 Submitted 14 Jul 2022 83m away

    Certificate of lawfulness proposed single storey rear extension.

    Granted Lawful development Extension 7 docs
    Small domestic
  • 21 Landells Road London Southwark SE22 9PG

    25/AP/2544 Submitted 5 Sep 2025 91m 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

In Southwark

  • 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

    11 Jun 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

    30 Jun 2026 Lawful development
  • 26/AP/1759 Granted

    29 Dundas Road London Southwark SE15 2DR

    Certificate of Lawful Development (Proposed) for loft conversion with rear dormer, installation of roof lights to front roof slope, construction of a rear outbuilding, fenestration changes including new and replacement windows and installation of soil vent pipe.

    17 Jun 2026 Lawful development
  • 26/AP/1942 Granted

    Peckham Rye Railway Station Station Way London Southwark SE15 4RX

    Certificate of lawfulness (existing) to confirm that planning permission 22/AP/1006 was lawfully implemented within the prescribed time period

    3 Jul 2026 Lawful development
  • 26/AP/1625 Granted

    97 - 99 Borough High Street Southwark SE1 1NL

    Certificate of Lawful development (proposed) for: Like for like replacement of the existing Zinc Cladding, for non combustible insulation, behind the cladding and replacement external like for like (new) zinc cladding; and like for like replacement of the penthouse terrace decking and the balcony decking to the rear.

    8 Jun 2026 Lawful development