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

This site has had 2 applications since 2025: 2 approved, 0 refused.

• 2819/25 Granted

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

  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.

  Decided 29 Oct 2025 Prior approval

1. 11 Mar 2026

   Received by Redbridge

2. 23 Mar 2026

   Validated

   Checked as complete and ready for consideration.

3. 22 Jul 2026

   Decision issued: Granted/Approved - with conditions

4. 26 Jul 2026

   Added to PlanIndex

Redbridge granted permission on 22 July 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.

Householder applications cover work to an existing house and its garden, such as extensions, lofts and outbuildings, and cannot create a separate dwelling or change what the building is used for. More in our guide to planning application types.

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

  2819/25 Submitted 3 Oct 2025 50 yards 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

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

  1355/26 Submitted 21 May 2026 50 yards away

  Detached rear outbuilding. (summary)

  Granted Lawful development 5 docs

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

  2047/26 Submitted 3 Aug 2026 50 yards away

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

  Refused Householder Extension 11 docs
  Small domestic

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

  2015/26 Submitted 30 Jul 2026 50 yards away

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

  Granted Lawful development Loft or dormer 7 docs

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

  1153/23 Submitted 24 Apr 2023 50 yards away

  Loft conversion with a rear dormer incorporating a Juliet balcony. Hip to gable roof alterations. Two front roof lights (summary)

  Granted Lawful development Loft or dormer Roofing 6 docs

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

  0802/23 Submitted 20 Mar 2023 50 yards away

  Loft conversion with rear dormer. Hip to gable roof alterations. Three front rooflights. (summary)

  Refused Lawful development Loft or dormer Roofing 17 docs

• 2625/26 Awaiting decision

  20, Wolsey Gardens, Hainault, Ilford, IG6 2SN

  Single storey rear extension. (Summary).

  Received 6 Oct, published by the council 9 Oct 2026 Householder
• 2619/26 Awaiting decision

  48, Bushey Avenue, South Woodford, London, E18 2DS

  Single storey side extension. Demolish garage. Detached rear outbuilding. (summary)

  Received 5 Oct, published by the council 9 Oct 2026 Householder
• 2618/26 Awaiting decision

  40, Canterbury Avenue, CRANBROOK, Ilford, IG1 3NE

  Alterations to roof profile over side extension. Installation of two side rooflights. (summary)

  Received 5 Oct, published by the council 9 Oct 2026 Householder
• 2169/26 Granted

  121, Brian Road, Chadwell Heath, Romford, RM6 5BT

  Part first floor rear extension. Alterations to fenestrations. (Summary).

  Received 17 Aug, published by the council 23 Aug 2026 Householder
• 2288/26 Granted

  45, Harpenden Road, Wanstead, London, E12 5HL

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

  Received 28 Aug, published by the council 5 Sep 2026 Householder