5a Newport Road, Walthamstow, London, E17 7ED

1. 22 Sep 2025

   Received by Waltham Forest

2. 10 Aug 2026

   Added to PlanIndex

Waltham Forest refused this application for the reasons on the decision notice; only the applicant can appeal, and refused schemes often return in revised form. More in our guide to what happens after a planning decision.

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.

• 96 Northcote Road, Walthamstow, London, E17 7EB

  260371 Submitted 10 Feb 2026 35m away

  Decision due ~7 Apr

  Construction of a single storey rear wrap-around extension with two raised roof lanterns and installation of two roof-lights to the front roof slopes.

  Status unknown Householder Extension Loft or dormer
  Small domestic

• 96 Northcote Road, Walthamstow, London, E17 7EB

  260627 Submitted 9 Mar 2026 35m away

  Decision due ~4 May

  Construction of a single storey outbuilding within the rear garden.

  Status unknown Householder
  Small domestic

• 96 Northcote Road, Walthamstow, London, E17 7EB

  261156 Submitted 12 May 2026 35m away

  Decision due ~7 Jul

  Construction of a single storey outbuilding within the rear garden.

  Status unknown Householder
  Small domestic

• 74 Pretoria Avenue, Walthamstow, London, E17 7DL

  252397 Submitted 10 Oct 2025 43m away

  Retention of a single storey rear infill extension and shopfront. Construction of a replacement roof to infill extension, installation of replacement first floor side window at first floor level and external extract flue on the rear elevation.

  Granted Full applications Extension Roofing +1
  Small domestic

• 4 Warner Road, Walthamstow, London, E17 7DZ

  252596 Submitted 4 Nov 2025 52m away

  Construction of dormer roof extension to main rear roof, together with installation of three roof lights to front roof slope to facilitate the creation of an additional bedroom extending the existing 1 bedroom flat to a 2 bedroom flat.

  Granted Full applications Extension Loft or dormer

• 92 Warner Road, Walthamstow, London, E17 7DZ

  260366 Submitted 9 Feb 2026 52m away

  Decision due ~6 Apr

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

  Status unknown Full applications 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