23, Cottesmore Avenue, Clayhall, Ilford, IG5 0TG

1. 24 Apr 2023

   Received by Redbridge

2. 25 Apr 2023

   Validated

   Checked as complete and ready for consideration.

3. 28 Apr 2023

   Decision issued: Lawful

4. 2 Sep 2026

   Added to PlanIndex

Redbridge has decided this application; the outcome above is the register's own wording and the decision notice on the council portal carries the detail. More in our guide to what happens after a planning decision.

A lawful development certificate is a legal determination that existing or proposed works do not need planning permission; the merits of the scheme are not considered. More in our guide to planning application types.

• 26, Cottesmore Avenue, Clayhall, Ilford, IG5 0TG

  2819/25 Submitted 3 Oct 2025 39m away

  Single storey rear extension with a depth of 4.00 metres, highest point of 3.30 metres and height at the eaves of 3.00 metres.

  Granted Prior approval Extension 2 docs
  Small domestic

• 26, Cottesmore Avenue, Clayhall, Ilford, IG5 0TG

  0693/26 Submitted 11 Mar 2026 39m away

  Part single, part two storey side extension (Retrospective). (summary)

  Granted Householder Extension 11 docs
  Domestic

• 253, Clayhall Avenue, Clayhall, Ilford, IG5 0NY

  3132/24 Submitted 13 Nov 2024 49m away

  Single storey rear infill extension. (Summary).

  Granted Householder Extension 14 docs
  Small domestic

• 255, Clayhall Avenue, Ilford, IG5 0NY

  0075/25 Submitted 13 Jan 2025 49m away

  Single storey rear infill extension with a raised patio and steps to garden. Alterations to garden level. Erection of a rear / side timber privacy fence. (Retrospective). (AMENDED PLANS / DESCRIPTION). (Summary).

  Granted Householder Extension 19 docs
  Small domestic

• 20, Cottesmore Avenue, Clayhall, Ilford, IG5 0TG

  2047/26 Submitted 3 Aug 2026 53m away

  84% historically approved · decision due ~29 Sep

  Front driveway. Single storey rear extension. Detached rear outbuilding. (Summary).

  Awaiting decision Householder Extension 9 docs
  Small domestic

• 20, Cottesmore Avenue, Clayhall, Ilford, IG5 0TG

  2015/26 Submitted 30 Jul 2026 53m away

  Loft conversion with rear dormer. Two front roof lights. (Summary).

  Decided Lawful development Loft or dormer 7 docs

• 2299/26 Awaiting decision

  56, Betchworth Road, SEVEN KINGS, Ilford, IG3 9JG

  Loft conversion with a rear dormer. Two front rooflights. (Summary).

  2 Sep 2026 Lawful development
• 2307/26 Awaiting decision

  7, Shepherds Close, Romford, RM6 5AD

  Demolish detached rear outbuilding and single storey rear extension. Detached rear outbuilding. Single storey rear extension. Loft conversion with a rear dormer. (Summary).

  2 Sep 2026 Lawful development
• 1825/26 Decided

  Bradwell Close Sports Ground, Bradwell Close, London

  Erection of new changing room building and groundsman's shed (summary)

  9 Jul 2026 Lawful development
• 2281/26 Awaiting decision

  14, Burslem Avenue, Hainault, Ilford, IG6 3EH

  Single storey front extension to create porch. Single storey side extension. (summary)

  1 Sep 2026 Lawful development
• 2294/26 Awaiting decision

  196, Hampton Road, Ilford, IG1 1PW

  Remove chimney. Loft conversion with rear dormer. Three front rooflights. (Summary).

  1 Sep 2026 Lawful development