46 Northumberland Avenue Welling Kent DA16 2QN

1. 12 Jan 2026

   Received by Bexley

2. 22 Jan 2026

   Validated

   Checked as complete and ready for consideration.

3. 17 Mar 2026

   Decision issued: Permission Granted with Conditions

4. 25 Jul 2026

   Added to PlanIndex

Bexley granted permission on 17 March 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.

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.

• Cabinet Outside Of 45 Northumberland Avenue Welling Kent

  18/01208/GPDOT Submitted 16 May 2018 50 yards away

  Notice of permitted development for telecommunications apparatus comprising the installation of a cabinet.

  Granted Telecoms 1 doc

• 29 Northumberland Avenue Welling Kent DA16 2QN

  25/01735/FUL Submitted 19 Aug 2025 50 yards away

  Erection of a part one/part two rear extension and erection of a single storey side extension.

  Granted Full applications Extension 9 docs
  Small domestic

• 45 Northumberland Avenue Welling Kent DA16 2QW

  26/00360/FUL Submitted 20 Feb 2026 100 yards away

  Erection of a part one/part two storey rear extension following demolition of existing rear extension and conservatory.

  Granted Full applications Extension Demolition 11 docs

• 45 Montrose Avenue Welling Kent DA16 2QS

  26/01500/FUL Submitted 30 Jul 2026 100 yards away

  Retention of decking and a pergola at rear.

  Granted Full applications 8 docs

• 61 Montrose Avenue Welling Kent DA16 2QS

  26/01685/GPDE Submitted 4 Sep 2026 100 yards away

  90% historically approved · decision due ~30 Oct

  The erection of a single storey rear extension, which would extend beyond the rear wall of the original house by 4.00 metres, for which the maximum height would be 3.00 metres, and for which the height of the eaves would be 2.80 metres.

  Decided Extension
  Small domestic

• 30 Northumberland Avenue Welling Kent DA16 2QN

  19/02108/FULMIN Submitted 28 Feb 2020 100 yards away

  Application for a non-material amendment to provide for a parapet wall to the side elevation to the parent permission 19/02108/FUL. The parent permission being for a Two storey side and single storey rear extension.

  Withdrawn Amendments Extension 3 docs
  Small domestic

• 25/02019/FUL Granted

  56A Avenue Road Bexleyheath Kent DA7 4EG

  Erection of a second floor and three storey rear extension to provide 4 additional self contained residential flats with associated cycle and refuse storage.

  Received 29 Sep, published by the council 10 Aug 2026 Full applications
• 26/02008/FUL Awaiting decision

  23 Arbuthnot Lane Bexley Kent DA5 1EH

  Erection of a single storey side and single storey rear extension and conversion of garage to habitable room.

  Received 29 Oct, published by the council 2 Nov 2026 Full applications
• 26/01999/FUL Awaiting decision

  17 - 32 Patricia Court Upper Wickham Lane Welling Kent DA16 3EP

  Replacement of existing windows with uPVC double-glazed windows and balcony doors to be replaced with uPVC to match existing.

  Received 28 Oct, published by the council 2 Nov 2026 Full applications
• 26/02003/FUL Awaiting decision

  25-47 Heron Crescent Sidcup Kent DA14 6RT

  Replacement of existing windows with uPVC double-glazed windows and balcony doors to be replaced with uPVC to match existing.

  Received 28 Oct, published by the council 2 Nov 2026 Full applications
• 26/01998/FUL Awaiting decision

  1 - 16 Patricia Court Upper Wickham Lane Welling Kent DA16 3EP

  Replacement of existing windows with uPVC double-glazed windows and balcony doors to be replaced with uPVC to match existing.

  Received 28 Oct, published by the council 2 Nov 2026 Full applications