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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
Granted As published: 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

Resi Design Ltd Agent, a design practice registered in London

Active · incorporated 2016 · London

526 applications on PlanIndex · across 74 councils · 92% granted

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Documents

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

21 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 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 0.3 miles

  • 16 Astbury Road London Southwark SE15 2NJ

    25/AP/3645 Submitted 12 Dec 2025 50 yards away

    Erection of a ground floor side infill extension

    Granted Householder Extension 23 docs
    Domestic
  • Flat 16 157-163 Queens Road London Southwark SE15 2ND

    26/AP/2127 Submitted 20 Jul 2026 50 yards away

    Roof terrace on the flat roof adjoining the flat, linked to the existing south-facing balcony; replacement of window with inward-opening aluminium doors; a permanent privacy balustrade.

    Granted Full applications Windows or glazing 20 docs
  • Flat 16 157-163 Queens Road London Southwark SE15 2ND

    26/AP/1502 Submitted 26 May 2026 50 yards 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 50 yards 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 50 yards 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
  • Flat 16 157-163 Queens Road London Southwark SE15 2ND

    26/AP/2751 Submitted 16 Sep 2026 50 yards away

    95% historically approved · decision due ~17 Nov

    Variation of Condition 1 (approved plans) of planning permission 26/AP/1502 (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) Variation sought: Installation of 1x air conditioning unit, following the associated NMA to change the description of development and alter window dimensions.

    Decided Windows or glazing

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