15, Lancaster Avenue, London, E18 1QF

This site has had 2 applications since 2026: 1 approved, 0 refused.

• 1875/26 Granted

  15, Lancaster Avenue, London, E18 1QF

  Single storey rear extension. Remove chimney. Loft conversion with a rear dormer incorporating Juliet balcony. Hip to gable roof alterations. Two front rooflights. Alterations to fenestrations. (Summary)

  Decided 18 Aug 2026 Lawful development

1. 26 Aug 2026

   Received by Redbridge

2. 29 Aug 2026

   Validated

   Checked as complete and ready for consideration.

3. 5 Sep 2026

   Added to PlanIndex

4. Decision

   Awaiting decision

   Decision expected by 24 October 2026, 8 weeks from validation under the statutory target for most applications. Extensions of time are common and are agreed case by case.

   Redbridge took a median of 39 days over the applications it decided in the last year.

This application is with Redbridge for determination, against a statutory target of eight weeks. Over the last year Redbridge decided householder applications in a median of 55 days. More in our guide to how long planning decisions take.

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.

• 15, Lancaster Avenue, London, E18 1QF

  1875/26 Submitted 14 Jul 2026 50 yards away

  Single storey rear extension. Remove chimney. Loft conversion with a rear dormer incorporating Juliet balcony. Hip to gable roof alterations. Two front rooflights. Alterations to fenestrations. (Summary)

  Granted Lawful development Extension Loft or dormer +1 17 docs
  Small domestic

• 20, Lancaster Avenue, South Woodford, London, E18 1QF

  2517/25 Submitted 4 Sep 2025 50 yards away

  Demolish garage. Single storey front extension. Single storey rear extension with a patio and steps leading to the garden. Two storey side extension. (Summary)

  Granted Householder Extension Demolition 9 docs
  Small domestic

• 4, Lancaster Avenue, South Woodford, London, E18 1QF

  2407/25 Submitted 22 Aug 2025 50 yards away

  Front porch. Single storey front extension. First floor side extension. Two new rooflights to gable end. (Summary)

  Granted Householder Extension Loft or dormer 12 docs
  Small domestic

• 123, Hermon Hill, London, E18 1QE

  1024/26 Submitted 17 Apr 2026 100 yards away

  Single storey rear extension. First floor part side extension. Alterations to fenestrations. (Summary)

  Granted Householder Extension 10 docs
  Small domestic

• 123, Hermon Hill, London, E18 1QE

  1022/26 Submitted 16 Apr 2026 100 yards away

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

  Granted Lawful development Loft or dormer Roofing 8 docs

• 127, Hermon Hill, London, E18 1QE

  3637/21 Submitted 2 Sep 2021 100 yards away

  Single storey rear extension with a depth of 6.00 metres, highest point of 3.10 metres and height at the eaves of 3.10 metres.

  Refused Prior approval Extension 9 docs
  Small domestic

• 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