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Planning application

25/02500/FUL

7 Cobalt Road Erith Kent DA8 2FD

Granted Bexley Detailed Planning Application

Proposal

Erection of a single storey rear extension and conversion of roof space involving alterations to existing roofline, including hip to gable enlargement, a rear dormer extension, rooflights to front roof slope and a window to flank wall.

As published by the council, reference 25/02500/FUL

Timeline

Dates from the published record

  1. 5 Dec 2025

    Received by Bexley

  2. 8 Dec 2025

    Validated

    Checked as complete and ready for consideration.

  3. 29 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

  • Linpac Corrugated Cases Ltd Richmer Road Erith Kent DA8 2HN

    Minor amendment being, changes of the approved development principles to change the mix for the residential dwellings following outline application ref. 15/00370/OUTM for the re-development of the former Linpac Site comprising of up to 336 residential units in a mix of one, two, three and four bed houses and flats, up to 500 sqm of flexible A1/D1 floorspace, public open space (including children's playspace), associated landscaping and car parking.

    29 May 2018 109m away Amendments
  • 15/00370/OUTM08 Granted

    Former Linpac Corrugated Cases Ltd Richmer Road Erith Kent DA8 2HN

    Details of conditions 10 (cycle storage), 11 (travel plan), 12 (electric vehicle charging point), 16 (remediation works) and 26 (walls and fences) pursuant to planning permission ref. 15/00370/OUTM for the outline application for re-development of the former Linpac Site comprising of up to 336 residential units in a mix of one, two, three and four bed houses and flats, up to 500 sqm of flexible A1/D1 floorspace, public open space (including children's playspace), associated landscaping and car parking.

    24 Aug 2018 109m away Conditions
  • 21/02104/FUL Granted

    143 Slade Green Road Erith Kent DA8 2LW

    Changes of external windows and door.

    28 Jun 2021 111m away Full applications
  • 19/03079/FUL Granted

    Unit 2 Church Trading Estate Slade Green Road Erith Kent DA8 2JA

    Change of use of light industrial (Class B1(c) to general industrial (Class B2).

    30 Dec 2019 149m away Full applications
  • 19/03080/FUL Granted

    Unit 2 Church Trading Estate Slade Green Road Erith Kent DA8 2JA

    Change of use from Light industrial (Class B1(c) to storage or distribution (Class B8)

    30 Dec 2019 149m away Full applications
  • 20/00416/LDCP Granted

    112 Rainbow Road Erith Kent DA8 2EQ

    Lawful Development Certificate (Proposed) for alterations to the roofline including rear and side dormer extensions to provide rooms in roofspace.

    18 Feb 2020 196m away Lawful development

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