78 Upper Walthamstow Road, Walthamstow, London, E17 3QQ

1. 25 Sep 2025

   Received by Waltham Forest

2. 10 Aug 2026

   Added to PlanIndex

3. Decision

   Awaiting decision

   Decision expected by 20 November 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.

• 74 Upper Walthamstow Road, Walthamstow, London, E17 3QQ

  252324 Submitted 2 Oct 2025 0m away

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

  Granted Lawful development Extension Loft or dormer

• 74 Upper Walthamstow Road, Walthamstow, London, E17 3QQ

  252327 Submitted 2 Oct 2025 0m away

  Decision due ~27 Nov

  Construction of single storey wraparound rear extension.

  Status unknown Householder Extension
  Small domestic

• 39 Upper Walthamstow Road, Walthamstow, London, E17 3QG

  260841 Submitted 31 Mar 2026 56m away

  Amalgamation of two existing flats into one dwellinghouse (1x4-bed) (Use Class C3).

  Granted Full applications New dwelling
  Domestic

• 143 Fyfield Road, Walthamstow, London, E17 3RA

  260442 Submitted 19 Feb 2026 129m away

  Decision due ~16 Apr

  Alterations to existing integral garage including installation of new door at front elevation and new door and window at rear elevation to facilitate conversion into habitable space together with extension and alterations to existing rear terrace including new steps and glazed balustrade.

  Status unknown Householder Extension Windows or glazing
  Domestic

• 136 Greenway Avenue, Walthamstow, London, E17 3QW

  260640 Submitted 10 Mar 2026 138m away

  Removal of existing rear conservatory and construction of a single storey rear extension with a patio to the rear garden.

  Granted Householder Extension
  Small domestic

• 25 Avon Road Walthamstow London E17 3RB

  070188 Submitted 27 Apr 2007 148m away

  Erection of a single storey rear extension as shown on drawings numbers SC/01, SC/02 and EX01 received by the Local Planning Authorityon 27th April 2007.

  Granted Lawful development Extension 4 docs
  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