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Planning application

4 LONGTON AVENUE, LONDON, SE26 6QJ

Granted Lewisham DC/25/141348 Full Planning Permission

Works: Windows or glazing

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

Proposal

Replacement of existing single-glazed timber windows and doors at the front, side, and rear, for double-glazed timber windows at front and side, double-glazed uPVC windows at rear, double-glazed timber doors at the front and side, and a double-glazed uPVC rear door at 4 Longton Avenue, SE26.

As published by the council, reference DC/25/141348

Application record

Reference
DC/25/141348
Type
Full Planning Permission
Status
Decided
Decision
Granted
Received
5 Sep 2025
Validated
6 Sep 2025
Decided
17 Dec 2025
Ward
Sydenham
Parish
Does NOT need to go to BCAP
Decision by
Delegated
Postcode
SE26 6QJ

Timeline

Dates from the published record

  1. 5 Sep 2025

    Received by Lewisham

  2. 6 Sep 2025

    Validated

    Checked as complete and ready for consideration.

  3. 17 Dec 2025

    Decision issued: Granted

  4. 10 Aug 2026

    Added to PlanIndex

Who's behind it

Company information only, from the register and Companies House

Potter Raper Ltd Agent, registered in Beckenham

Active · incorporated 2018 · Beckenham

301 applications on PlanIndex · across 15 councils · 95% granted

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Documents

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

10 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

Lewisham granted permission on 17 December 2025, 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 full applications

A full application seeks permission for a complete, detailed proposal in one go, with siting, design, access and landscaping all fixed at this stage. More in our guide to planning application types.

Nearby applications

Within 0.3 miles

  • 8 LONGTON AVENUE, LONDON, SE26 6QJ

    DC/24/137675 Submitted 8 Oct 2024 50 yards away

    Installation of replacement double-glazed timber windows to the front and side elevations and double-glazed uPVC windows to the rear and side elevations at 8 Longton Avenue, SE26.

    Granted Full applications Windows or glazing 9 docs
  • 14 LONGTON AVENUE, LONDON, SE26 6QJ

    DC/11/078934/X Submitted 30 Nov 2011 50 yards away

    The construction of a part single/part two storey extension to the side of 14 Longton Avenue SE26, together with 2 Velux type roof lights in the rear roof slope.

    Refused Full applications Extension Loft or dormer 2 docs
  • 14 LONGTON AVENUE, LONDON, SE26 6QJ

    DC/11/78934/X Submitted 30 Nov 2011 50 yards away

    The construction of a part single/part two storey extension to the side of 14 Longton Avenue SE26, together with 2 Velux type roof lights in the rear roof slope.

    Refused Full applications Extension Loft or dormer 2 docs
  • 12 LONGTON AVENUE, LONDON, SE26 6QJ

    DC/18/108978 Submitted 19 Sep 2018 50 yards away

    Certificate of Lawfulness (Proposed) for the replacement of an existing rear lean to roof at 12 Longton Avenue, SE26. Incorporating the insertion of two rooflights.

    Granted Lawful development Loft or dormer 6 docs
  • 2 LONGTON AVENUE, LONDON, SE26 6QJ

    DC/11/78607 Submitted 19 Oct 2011 50 yards away

    2 Longton Avenue, London, SE26 6QJ. Side Garden - ONE Ash Lateral Reeducation to Give a two meter Clearance of the Building.

    Withdrawn Trees
  • 6 Longton Avenue, London, SE266QJ

    04/056409 Submitted 16 Mar 2004 50 yards away

    The construction of a portico to the front of 6 Longton Avenue SE26.

    Granted Full applications

In Lewisham

  • DC/26/145447 Awaiting decision

    298 LEWISHAM ROAD, LONDON, SE13 7PA

    Installation of replacement double-glazed uPVC windows on front and rear elevations; replacement of composite door on the front elevation and uPVC door on the rear elevation at 298 Lewisham Road, SE13.

    Received 17 Sep, published by the council 6 Oct 2026 Full applications
  • DC/26/145468 Awaiting decision

    HABERDASHERS ASKES HATCHAM GIRLS SCHOOL, JERNINGHAM ROAD, LONDON, SE14 5NY

    Installation of replacement double glazed timber windows at the north elevation of the Main Building Block at Haberdashers Askes Hatcham Girls School, Jerningham Road, SE14.

    Received 17 Sep, published by the council 9 Oct 2026 Full applications
  • DC/26/145446 Awaiting decision

    164 SPRINGBANK ROAD, LONDON, SE13 6SU

    Installation of replacement windows with double-glazed uPVC windows in the front and rear elevations, a composite door in the front elevation and uPVC door in the rear elevation to Flats A - D, 164 Springbank Road SE13.

    Received 17 Sep, published by the council 9 Oct 2026 Full applications
  • DC/26/145292 Awaiting decision

    NEPTUNE WHARF, GRINSTEAD ROAD, LONDON, SE8 5FE

    Infill of the existing undercroft vehicle access area between Blocks A and B to create 280sqm of commercial floorspace (Use Class E), including alterations to commercial servicing arrangements, refuse and recycling management, and associated changes to the building elevations.

    Received 4 Sep, published by the council 8 Sep 2026 Full applications
  • DC/26/145288 Awaiting decision

    SMIKLE COURT, HATCHAM PARK MEWS, LONDON, SE14 5DG

    Details submitted pursuant to Condition 3-Construction Management Plan, Condition 4-Privacy Screen, Condition 6(a)-Refuse and Recycling, Condition 7(a)-Cycle Parking, Condition 8(a)-Hard and Soft Landscaping and Condition 11-PV Panels of planning permission DC/24/138499 dated 4th March 2025 at Smikle Court, Hatcham Park Mews SE14.

    Received 3 Sep, published by the council 8 Sep 2026 Full applications