28, Thurlestone Avenue, Seven Kings, Ilford, IG3 9DU

1. 2 Jan 2026

   Received by Redbridge

2. 3 Jan 2026

   Validated

   Checked as complete and ready for consideration.

3. 9 Jan 2026

   Decision issued: Lawful

4. 12 Aug 2026

   Added to PlanIndex

The council has decided this application; the published outcome sits in the record above and the decision notice on the council portal carries the detail, including any conditions.

If permission was granted, work must normally begin within three years of the decision. If it was refused, the applicant can appeal within the statutory time limit or submit a revised scheme.

A lawful development certificate is a legal determination, not a planning judgement. It asks the council to confirm either that existing use or works are lawful, often through the passage of time, or that a proposal would not need planning permission at all. The applicant must prove the facts; the merits of the scheme are not considered.

More on lawful development applications in our guide

• 28, Thurlestone Avenue, Seven Kings, Ilford, IG3 9DU

  0185/26 Submitted 21 Jan 2026 0m away

  Loft conversion with rear dormer incorporating Juliette balcony. Three front rooflights. Removal of 2x chimneys. (summary)

  Decided Lawful development Loft or dormer 12 docs

• 26, Thurlestone Avenue, SEVEN KINGS, Ilford, IG3 9DU

  1173/26 Submitted 1 May 2026 9m away

  Single storey rear extension. First floor part rear extension. Loft conversion with a rear dormer. Detached rear outbuilding. (Summary)

  Granted Householder Extension Loft or dormer 18 docs
  Small domestic

• 84, Ashburton Avenue, Seven Kings, Ilford, IG3 9ER

  2328/25 Submitted 14 Aug 2025 34m away

  Single storey rear extension with a depth of 6.00 metres and 4.20 metres respectively, highest point of 3.25 metres and height at the eaves of 3.00 metres.

  Granted Prior approval Extension 8 docs
  Small domestic

• 88, Ashburton Avenue, Seven Kings, Ilford, IG3 9ER

  3128/25 Submitted 3 Nov 2025 36m away

  Single storey rear infill extension. (Summary)

  Granted Householder Extension 13 docs
  Small domestic

• 35, Thurlestone Avenue, Seven Kings, Ilford, IG3 9DX

  4096/19 Submitted 21 Oct 2019 65m away

  Single storey rear extension with a depth of 6 metres, highest point of 3 metres and height at the eaves of 3 metres.

  Decided Prior approval Extension 5 docs
  Small domestic

• 87, Ashburton Avenue, Seven Kings, Ilford, IG3 9EP

  0491/23 Submitted 17 Feb 2023 78m away

  Single storey side and rear extension (summary)

  Granted Householder Extension 13 docs
  Small domestic

• 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