25 Lee Close, Walthamstow, London, E17 5QG

This site has had 5 applications since 2025: 2 approved, 2 refused.

• 260400 Granted

  25 Lee Close, Walthamstow, London, E17 5QG

  Prior approval for the construction of a single storey rear extension which would extend 4.00m beyond the rear wall of the existing dwelling, a maximum height of 3.00m and an eaves height of 3.00m .

  Submitted 13 Feb 2026 Prior approval
• 252667 Refused

  25 Lee Close, Walthamstow, London, E17 5QG

  Prior approval for the construction of a single storey rear extension which would extend 4.00m beyond the rear wall of the existing dwelling, a maximum height of 3.00m and an eaves height of 3.00m.

  Submitted 12 Nov 2025 Prior approval
• 251967 Refused

  25 Lee Close, Walthamstow, London, E17 5QG

  Construction of a single storey rear extension with raised deck area to rear.

  Submitted 11 Aug 2025 Householder
• 251966 Granted

  25 Lee Close, Walthamstow, London, E17 5QG

  Lawful Development Certificate (Proposed) - Construction of dormer roof extension to main rear roof, together with installation of a roof light to front roof slope.

  Submitted 11 Aug 2025 Lawful development

1. 11 Aug 2025

   Received by Waltham Forest

2. 10 Aug 2026

   Added to PlanIndex

3. Decision

   Awaiting decision

   Decision expected by 6 October 2025, 8 weeks from validation under the statutory target for most applications. Extensions of time are common and are agreed case by case.

The published feed does not show a live status for this application; the register on Waltham Forest's own portal holds the authoritative version.

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.

• 21 Lee Close, Walthamstow, London, E17 5QG

  261573 Submitted 25 Jun 2026 0m away

  Decision due ~20 Aug

  Lawful Development Certificate (Proposed) - Construction of a hip to gable side roof extension, and dormer roof extension to main rear roof (with French doors and safety railings), together with installation of three roof lights to front roof slope.

  Status unknown Lawful development Extension Loft or dormer +1

• 25 Lee Close, Walthamstow, London, E17 5QG

  251967 Submitted 11 Aug 2025 0m away

  Construction of a single storey rear extension with raised deck area to rear.

  Refused Householder Extension
  Small domestic

• 25 Lee Close, Walthamstow, London, E17 5QG

  251966 Submitted 11 Aug 2025 0m away

  Lawful Development Certificate (Proposed) - Construction of dormer roof extension to main rear roof, together with installation of a roof light to front roof slope.

  Granted Lawful development Extension Loft or dormer

• 25 Lee Close, Walthamstow, London, E17 5QG

  260400 Submitted 13 Feb 2026 0m away

  Prior approval for the construction of a single storey rear extension which would extend 4.00m beyond the rear wall of the existing dwelling, a maximum height of 3.00m and an eaves height of 3.00m .

  Granted Prior approval Extension
  Small domestic

• 21 Lee Close, Walthamstow, London, E17 5QG

  260927 Submitted 14 Apr 2026 0m away

  Decision due ~9 Jun

  Construction of a first floor rear extension, hip to gable side roof extension and rear dormer roof extension together with installation of three roof-lights at front roof.

  Status unknown Householder Extension Loft or dormer
  Domestic

• 25 Lee Close, Walthamstow, London, E17 5QG

  252667 Submitted 12 Nov 2025 0m away

  Prior approval for the construction of a single storey rear extension which would extend 4.00m beyond the rear wall of the existing dwelling, a maximum height of 3.00m and an eaves height of 3.00m.

  Refused Prior approval Extension
  Small domestic

• 261617 Status unknown

  9 Fulready Road, Leyton, London, E10 6DT

  Lawful Development Certificate (Proposed) - Construction of dormer roof extension to main rear roof, and roof extension above two storey outrigger, with installation of three roof lights to front roof slope.

  1 Jul 2026 Lawful development
• 261619 Status unknown

  89 Marmion Avenue, Chingford, London, E4 8EJ

  Lawful Development Certificate (Proposed) – Construction of a single storey rear extension.

  1 Jul 2026 Lawful development
• 261609 Status unknown

  30 Warboys Crescent, Chingford, London, E4 9HR

  Lawful Development Certificate (Proposed) – Construction of a single storey rear extension.

  30 Jun 2026 Lawful development
• 261614 Status unknown

  1 Sopwith Avenue, E17 6TD

  Lawful Development Certificate (Proposed) - temporary removal of facade elements to allow access to the internal cavities, where insulation and cavity barriers (fire-stopping components within the wall build-up) will be replaced. Once complete, all facade materials will be reinstated, with any damaged items replaced to match the existing finish.

  30 Jun 2026 Lawful development
• 261607 Status unknown

  26A Hervey Park Road, Walthamstow, London, E17 6LJ

  Lawful Development Certificate (Proposed) - Construction of dormer roof extension to main rear roof, together with installation of two roof lights to front roof slope.

  29 Jun 2026 Lawful development