124 Palmerston Road, Walthamstow, London, E17 6PZ

1. 28 Apr 2026

   Received by Waltham Forest

2. 10 Aug 2026

   Added to PlanIndex

3. Decision

   Awaiting decision

   Decision expected by 23 June 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.

• 183 Warner Road, Walthamstow, London, E17 7DX

  260106 Submitted 16 Jan 2026 74m away

  Construction of a rear dormer roof extension and installation of 3 roof-lights to the front roof slope.

  Granted Full applications Extension Loft or dormer

• 16 Gainsford Road, Walthamstow, London, E17 6QB

  261306 Submitted 27 May 2026 93m away

  Decision due ~22 Jul

  Prior approval for the construction of a single storey rear extension which would extend 6.00m beyond the rear wall of the existing dwelling, a maximum height of 3.00m and an eaves height of 2.70m.

  Status unknown Prior approval Extension
  Small domestic

• 3 Limewood Close, Walthamstow, London, E17 6QD

  260557 Submitted 4 Mar 2026 101m away

  Construction of single storey rear extension.

  Granted Householder Extension
  Small domestic

• 16 Walpole Road, Walthamstow, London, E17 6PT

  253017 Submitted 22 Dec 2025 128m away

  Prior approval for the construction of a single storey rear extension which would extend 6.00m beyond the rear wall of the existing dwelling, a maximum height of 4.00m and an eaves height of 3.00m.

  Granted Prior approval Extension
  Small domestic

• 43 Elmsdale Road, Walthamstow, London, E17 6PN

  260207 Submitted 27 Jan 2026 128m away

  Construction of single storey wraparound rear extension.

  Granted Householder Extension
  Small domestic

• 1 Elmsdale Road, Walthamstow, London, E17 6PN

  251962 Submitted 11 Aug 2025 128m away

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

  Granted Lawful development Extension Loft or dormer

• 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