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Planning application

25/02262/FUL

158 Northumberland Avenue Welling Kent DA16 2PY

Granted Bexley Detailed Planning Application

Proposal

Part one/part two storey side and rear extension and conversion of roof space including hip to gable enlargement, rear dormer extension and rooflights to front roof slope.

As published by the council, reference 25/02262/FUL

Timeline

Dates from the published record

  1. 30 Oct 2025

    Received by Bexley

  2. 25 Nov 2025

    Validated

    Checked as complete and ready for consideration.

  3. 14 Jan 2026

    Decision issued: Permission Granted with Conditions

  4. 25 Jul 2026

    Added to PlanIndex

What a grant of permission means

The process from here

Permission has been granted, usually subject to conditions listed on the decision notice, some of which must be discharged before work starts. The decision notice on the council portal sets out exactly what was approved.

Work must normally begin within three years of the decision or the permission lapses. Neighbours cannot appeal a grant; challenging one means judicial review of how the decision was made, within tight time limits.

About full applications applications

How this application type works

A full application seeks permission for a complete, detailed proposal in one go: siting, design, access and landscaping are all fixed at this stage. It is the standard route for new buildings, conversions and changes of use. The statutory target is eight weeks for smaller schemes and thirteen weeks for major development, though complex cases often take longer by agreement.

More on full applications applications in our guide

Nearby applications

Within 500 metres

  • 25/02104/LDCP Awaiting decision

    167 Montrose Avenue Welling Kent DA16 2QT

    Conversion of roof space involving alterations to existing roofline, including a hip to gable enlargement, a rear dormer extension and rooflights to front roofslope.

    9 Oct 2025 65m away Lawful development
  • 25/02103/FUL Awaiting decision

    167 Montrose Avenue Welling Kent DA16 2QT

    Erection of a single storey rear extension, two storey side extension following demolition of existing garage.

    9 Oct 2025 65m away Full applications
  • 20/01847/FUL Granted

    151 Northumberland Avenue Welling Kent DA16 2QE

    Single storey side and rear extension, roof on front porch, and front bay window.

    3 Aug 2020 80m away Full applications
  • 26/00379/FUL Granted

    121 Northumberland Avenue Welling Kent DA16 2QE

    Alterations to rear fenestration.

    24 Feb 2026 80m away Full applications
  • 18/01116/GPDOT Granted

    Cabinet Outside 179 Montrose Avenue Welling Kent

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

    8 May 2018 92m away Telecoms
  • 18/01210/GPDOT Granted

    Cabinet Side Of 105 Northumberland Avenue Welling Kent

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

    16 May 2018 120m away Telecoms

In Bexley

  • 26/00964/FUL Granted

    78B Hatherley Road Sidcup Kent DA14 4AJ

    Retrospective change of use of ground floor unit from office, storage of builders materials and manufacturing (Sui Generis) use to Food and Drink - Restaurant/cafes (Class E(b)).

    14 May 2026 Full applications
  • 26/01497/FUL Awaiting decision

    167 Wickham Street Welling Kent DA16 3BS

    Erection of a detached single storey dwelling with refuse and cycle storage and parking with EV charging.

    30 Jul 2026 Full applications
  • 26/01500/FUL Awaiting decision

    45 Montrose Avenue Welling Kent DA16 2QS

    Retorspective planning application for the erection of decking and a pergola at rear.

    30 Jul 2026 Full applications
  • 26/01502/FUL Awaiting decision

    33 Hill Crescent Bexley Kent DA5 2DA

    Erection of a single storey rear extension and erection of first floor.

    30 Jul 2026 Full applications
  • 26/01491/FUL Awaiting decision

    87 Upper Wickham Lane Welling Kent DA16 3AG

    Retention of rear refrigeration unit and erection of a single storey over unit and a single storey detached outbuilding.

    29 Jul 2026 Full applications