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Planning application

21/02457/FUL

38 Montrose Avenue Sidcup Kent DA15 9DS

Granted Bexley Detailed Planning Application

Proposal

Single storey side and rear extension.

As published by the council, reference 21/02457/FUL

Timeline

Dates from the published record

  1. 29 Jul 2021

    Received by Bexley

  2. 25 Nov 2021

    Decision issued: Permission Granted with Conditions

  3. 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

  • 26/00289/FUL Granted

    33 Montrose Avenue Sidcup Kent DA15 9DT

    Erection of a part one/part two storey rear and side extensnion following demoltion of existing garage.

    12 Feb 2026 49m away Full applications
  • 18/01295/FUL Granted

    13 Cavendish Avenue Sidcup Kent DA15 9EA

    Part one, part two storey side and rear extension.

    10 May 2018 152m away Full applications
  • 18/00945/GPDE Refused

    70 Montrose Avenue Sidcup Kent DA15 9DS

    The total extension (including previous enlargements) would extend beyond the rear wall of the original dwelling by 4.5 metres, for which the maximum height of the total enlargement will be 3 .317 metres, and for which the height of the eaves would be 2.25 metres

    13 Apr 2018 155m away Prior approval
  • 26/00935/FUL Granted

    11 Cavendish Avenue Sidcup Kent DA15 9EA

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

    11 May 2026 158m away Full applications
  • 25/02252/FUL Awaiting decision

    34 Rutland Avenue Sidcup Kent DA15 9DZ

    Erection of 1 single storey dwelling and 3 two storey attached dwellings with refuse storage and parking to the front following the demolition of exisitng bungalow.

    30 Oct 2025 176m away Full applications
  • 25/02449/FUL Granted

    16 Rowley Avenue Sidcup Kent DA15 9LA

    Erection of a single storey rear extension including alterations to side fenestration.

    26 Nov 2025 179m away Full applications

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