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Planning application

13 Bassano Street London Southwark SE22 8RU

Awaiting decision Southwark 25/AP/3399 Certificate of Lawful Dev. - Proposed

Works: Loft or dormer Windows or glazing

Still open. Anyone can comment while the consultation period runs, and comments go to the council rather than to us.

Proposal

Certificate of Lawful Development (Proposed) for loft conversion to create a rear dormer including three Velux windows to the front slope.

As published by the council, reference 25/AP/3399

Application record

Reference
25/AP/3399
Type
Certificate of Lawful Dev. - Proposed
Status
Under consideration/assessment
Received
20 Nov 2025
Validated
21 Nov 2025
Ward
Goose Green
Parish
Dulwich
Postcode
SE22 8RU

Timeline

Dates from the published record

  1. 20 Nov 2025

    Received by Southwark

  2. 21 Nov 2025

    Validated

    Checked as complete and ready for consideration.

  3. 10 Aug 2026

    Added to PlanIndex

  4. Decision

    Awaiting decision

    Decision expected by 16 January 2026, 8 weeks from validation under the statutory target for most applications. Extensions of time are common and are agreed case by case.

    Southwark took a median of 52 days over the applications it decided in the last year.

Documents

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

9 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.

Watch members (£5 a month) open the document list from here.

Open the documents

What happens while it is decided

This application is with Southwark for determination, against a statutory target of eight weeks. Over the last year Southwark decided lawful development applications in a median of 50 days. More in our guide to how long planning decisions take.

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

  • 19 Bassano Street London Southwark SE22 8RU

    26/AP/1595 Submitted 4 Jun 2026 50 yards away

    Minor material amendment of planning permission ref no: 25/AP/3345 (Construction of a single storey ground floor rear extension). Amendment sought: - Facing wall nib on boundary line with number 17 adjusted to 560mm width. - Skylight rotated by 90 degrees. - Planter omitted. - Skylight omitted - Facing wall nib abutting the boundary with number 21 adjusted to 880mm.

    Granted Extension
    Small domestic
  • 19 Bassano Street London Southwark SE22 8RU

    25/AP/3345 Submitted 17 Nov 2025 50 yards away

    95% historically approved · decision due ~13 Jan

    To form a ground floor rear extension with a brick rear elevation and rendered side elevations. 3 Glazed sliding aluminium doors opening onto the rear garden and a zinc dual pitched roof with 2 openable rooflights. Internal works to the ground floor only including a WC, Cloak Room, Utility and a Kitchen/Dining area.

    Awaiting decision Householder Extension Loft or dormer +1 18 docs
    Domestic
  • 14 Bassano Street London Southwark SE22 8RU

    25/AP/3820 Submitted 30 Dec 2025 50 yards away

    Erection of cycle and refuse store within the front garden following removal of front boundary wall, including minor associated landscaping

    Granted Householder 24 docs
    Small domestic
  • 1 Dudrich Mews Melbourne Grove London Southwark SE22 8AS

    25/AP/3574 Submitted 8 Dec 2025 50 yards away

    Conversion of the existing ground floor car port into a habitable room, with insulated cavity wall constructed along the boundary; glazing to the front and side elevations and one rooflight to flat roof.

    Granted Householder Loft or dormer Windows or glazing 15 docs
    Domestic
  • Flat 2 Kent House Bassano Street London Southwark SE22 8RX

    21/AP/4202 Submitted 26 Nov 2021 50 yards away

    Alterations to existing door/window openings to the rear. Overcladding patched up brickwork and adding new cladding and opening to the lightwell inside the apartment on the ground floor of the building.

    Granted Full applications Windows or glazing 15 docs
  • Flat 5 Kent House Bassano Street London Southwark SE22 8RX

    21/AP/3725 Submitted 26 Oct 2021 50 yards away

    Alterations to the existing second floor roof terrace to create a multi-levelled open space with an open timber pergola, balustrades and decking, and the installation of vertical timber cladding and an enlarged window and door to the rear elevation, and one rooflight to the flat roof of the three storey building.

    Granted Full applications Loft or dormer Windows or glazing 26 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