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Planning application

16 Astbury Road London Southwark SE15 2NJ

Granted Southwark 25/AP/3644 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 lawfulness (proposed) for a loft conversion to include a rear L-shaped dormer and installation of two rooflights to the front roof slope.

As published by the council, reference 25/AP/3644

Application record

Reference
25/AP/3644
Type
Certificate of Lawful Dev. - Proposed
Status
Granted
Decision
Certificate of Lawfulness Prop- GRANTED
Received
12 Dec 2025
Validated
15 Dec 2025
Decided
30 Jan 2026
Ward
Nunhead & Queens Road
Parish
Peckham And Nunhead
Decision by
Delegated Panel - Simple
Postcode
SE15 2NJ

Site history

Applications at this address on the Southwark register

This site has had 2 applications since 2025: 2 approved, 0 refused.

  • 25/AP/3645 Granted

    16 Astbury Road London Southwark SE15 2NJ

    Erection of a ground floor side infill extension

    Decided 6 Feb 2026 Householder

Timeline

Dates from the published record

  1. 12 Dec 2025

    Received by Southwark

  2. 15 Dec 2025

    Validated

    Checked as complete and ready for consideration.

  3. 30 Jan 2026

    Decision issued: Certificate of Lawfulness Prop- GRANTED

  4. 10 Aug 2026

    Added to PlanIndex

Who's behind it

Company information only, from the register and Companies House

Agent on file, a design practice registered in London

432 applications on PlanIndex · across 65 councils · 93% granted

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Documents

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

21 documents on file for this application

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What this grant of permission means

Southwark granted permission on 30 January 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

  • 16 Astbury Road London Southwark SE15 2NJ

    25/AP/3645 Submitted 12 Dec 2025 0m away

    Erection of a ground floor side infill extension

    Granted Householder Extension 23 docs
    Domestic
  • 50 Astbury Road London Southwark SE15 2NJ

    26/AP/1621 Submitted 8 Jun 2026 20m away

    95% historically approved · decision due ~10 Aug

    Construction of an L-shaped dormer roof extension, increasing of the ridge height by 300mm and the installation of 3x rooflights to the main roofslope; construction of a wrap around rear single storey ground floor extension with a pitched roof; removal of non-original front elevation cladding to expose the original London stock brick faCade; replacement of all front windows with timber double-hung sash windows; replacement of rear elevation windows and doors; and demolition of the first-floor side infill extension to reinstate the original form.

    Awaiting decision Extension Loft or dormer +3
    Small domestic
  • Flat 16 157-163 Queens Road London Southwark SE15 2ND

    26/AP/1502 Submitted 26 May 2026 31m away

    Installation of a new window opening in the eastern elevation of an existing top-floor flat as well as an outward opening clear-glazed window serving the principal living space of the property

    Granted Full applications Windows or glazing 21 docs
  • 2C Astbury Road London Southwark SE15 2NJ

    25/AP/2448 Submitted 26 Aug 2025 32m away

    Variation of Condition 1 'approved plans' of planning permission 24/AP/2487 'Conversion of L-shaped rear dormer with screened roof terrace and two rooflights to front roof slope and 1 flat rooflight to form habitable rooms in the loft. A 1700mm brick and frosted glass balustrade is proposed to the rear dormer on the outrigger to provide screening and safety.' Amendments sought: Terrace floor raised by 700mm with 400mm step down. Rear door width reduced from 2000mm bi-fold to 1200mm French doors. Brick balustrade height increased by 700mm to 1800mm., Dormer roof height increased by 200mm (now 100mm below ridge). Side-facing window removed

    Granted Amendments Extension Loft or dormer +1 17 docs
    Domestic
  • 7 Astbury Road London Southwark SE15 2NL

    22/AP/2434 Submitted 7 Jul 2022 46m away

    Single storey rear extension to match length of adjoining owners extension, general house environmental upgrades [floor / wall and roof thermal upgrades],solar panels on roof and replacement windows.

    Granted Householder Extension Windows or glazing 15 docs
    Small domestic
  • Unit 21 Astbury Business Park Station Passage London Southwark SE15 2JR

    26/AP/1697 Submitted 15 Jun 2026 55m away

    95% historically approved · decision due ~11 Aug

    Change of use of the railway arch from mixed light industrial and storage use (Class E(g)(iii) / B8) to a music and podcast recording studio enterprise (Class E(g)(iii)).

    Decided

In Southwark

  • 26/AP/1316 Granted

    Seavington House Champion Hill London Southwark SE5 8DN

    Certificate of lawfulness (proposed) to confirm excavation works carried out on the site in the form of trial pits constitute a material operation under the Town and Country Planning Act 1990 and therefore represent lawful commencement of the approved planning permission 22/AP/0174.

    7 May 2026 Lawful development
  • 26/AP/1420 Granted

    40 Strathnairn Street London Southwark SE1 5BL

    Certificate of lawfulness (proposed) for construction of a ground floor rear extension and a rear dormer.

    18 May 2026 Lawful development
  • 26/AP/1618 Granted

    252 Barry Road London Southwark SE22 0JS

    Certificate of lawful development (proposed) for the construction of a rear dormer extension.

    5 Jun 2026 Lawful development
  • 26/AP/1577 Granted

    Residence Inn By Marriott London Bridge 201-211 Long Lane London SE1 4PN

    Certificate of lawfulness (proposed) for undertaking of facade remedial works to remove combustible cladding materials and replace with a like-for-like non-combustible cladding with no change to the outer aesthetics of the building.

    2 Jun 2026 Lawful development
  • 26/AP/1509 Withdrawn

    Railway Arch 101 Rockingham Street London Southwark SE1 6PD

    Certificate of lawfulness (proposed) for confirmation of implementation of planning permission 22/AP/3065: Change of use of the railway arch at 101 Rockingham Street from Use Class B8 (Storage/Distribution) to Use Classes E (Commercial, Business and Service) and F2 (Local Community) and a new glazed facade to the exterior including 2x extractor fans.

    27 May 2026 Lawful development