70 Chingford Mount Road, Chingford, London, E4 9AA

1. 29 Oct 2025

   Received by Waltham Forest

2. 10 Aug 2026

   Added to PlanIndex

3. Decision

   Awaiting decision

   Decision expected by 24 December 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.

• 29 Broad Oak Close, Chingford, London, E4 9AX

  261211 Submitted 15 May 2026 120m away

  Decision due ~10 Jul

  Replacement of existing double glazed uPVC framed front and rear casement windows with new double glazed uPVC framed front and rear casement widows. Replacement of double glazed timber and uPVC framed front entrance doors with new double glazed uPVC framed front entrance doors. Existing timber double glazed communal entrance doors to be replaced with new SBD aluminium communal security doors.

  Status unknown Full applications Windows or glazing

• 68 Royston Avenue, Chingford, London, E4 9DF

  252141 Submitted 8 Sep 2025 145m away

  Construction of a single storey rear extension.

  Granted Householder Extension
  Small domestic

• 30 Royston Avenue, Chingford, London, E4 9DF

  070103 Submitted 26 Apr 2007 145m away

  Erection of rear conservatory as shown on untitled drawings received on 1st June and 26th April 2007, and site location plan received on 26th April 2007.

  Refused Full applications Extension 4 docs

• 40 Sinclair Road, Chingford, London, E4 8PJ

  260168 Submitted 22 Jan 2026 155m away

  Construction of a single storey front infill extension.

  Granted Householder Extension
  Small domestic

• 26 Sinclair Road, Chingford, London, E4 8PJ

  252430 Submitted 14 Oct 2025 155m away

  Decision due ~9 Dec

  Construction of a part single storey and part two storey side and rear extension.

  Status unknown Householder Extension
  Small domestic

• 15 Sinclair Road, Chingford, London, E4 8PH

  253030 Submitted 22 Dec 2025 156m away

  Decision due ~16 Feb

  Construction of a single storey side and rear extension.

  Status unknown Householder 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