64 Lansdowne Road, Walthamstow, London, E17 8QU

1. 7 May 2026

   Received by Waltham Forest

2. 10 Aug 2026

   Added to PlanIndex

3. Decision

   Awaiting decision

   Decision expected by 2 July 2026, 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.

• 76 Lansdowne Road, Walthamstow, London, E17 8QU

  260789 Submitted 25 Mar 2026 0m away

  Decision due ~20 May

  Construction of a rear dormer roof extension, extension above the two storey rear outrigger, raising of the ridge roof height and installation of two roof-lights to the front roof slope.

  Status unknown Householder Extension Loft or dormer
  Domestic

• 1b Lansdowne Road, Walthamstow, London, E17 8QT

  252540 Submitted 28 Oct 2025 37m away

  Construction of a single storey side extension.

  Granted Householder Extension
  Small domestic

• 57 Lansdowne Road, Walthamstow, London, E17 8QT

  260594 Submitted 9 Mar 2026 37m away

  Decision due ~4 May

  Construction of a single storey rear wrap-around extension and installation of a window to the rear elevation at first floor level .

  Status unknown Householder Extension Windows or glazing
  Small domestic

• 79 Chelmsford Road, Walthamstow, London, E17 8NN

  260861 Submitted 2 Apr 2026 37m away

  Decision due ~28 May

  Construction of a single storey wraparound rear extension.

  Status unknown Householder Extension
  Small domestic

• 45 Chelmsford Road, Walthamstow, London, E17 8NN

  260824 Submitted 30 Mar 2026 37m away

  Decision due ~25 May

  Construction of a single storey outbuilding at rear garden area.

  Status unknown Householder
  Small domestic

• 45 Chelmsford Road, Walthamstow, London, E17 8NN

  252044 Submitted 21 Aug 2025 37m away

  Construction of a single storey outbuilding at rear garden area.

  Refused Householder
  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