3 College Road, Walthamstow, London, E17 9DF

1. 6 Mar 2026

   Received by Waltham Forest

2. 10 Aug 2026

   Added to PlanIndex

3. Decision

   Awaiting decision

   Decision expected by 1 May 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.

• 37 Merton Road, Walthamstow, London, E17 9DE

  252190 Submitted 11 Sep 2025 74m away

  Construction of a single storey rear wraparound extension at ground floor level and installation of Air Source Heat Pump unit at side wall elevation.

  Granted Householder Extension
  Small domestic

• 37 Merton Road, Walthamstow, London, E17 9DE

  260302 Submitted 4 Feb 2026 74m away

  Decision due ~1 Apr

  Lawful development certificate (Proposed) for the construction of a rear dormer roof extension to the main roof, extension over the existing two storey rear outrigger and installation of three roof-lights to the front roof slope.

  Status unknown Lawful development Extension Loft or dormer

• 20 Merton Road, Walthamstow, London, E17 9DE

  260204 Submitted 27 Jan 2026 74m away

  Construction of a single storey rear extension and alterations to ground floor rear fenestration and fascia.

  Refused Householder Extension Windows or glazing
  Small domestic

• 667 Lea Bridge Road, Leyton, London, E10 6AL

  071203 Submitted 19 Apr 2007 79m away

  Conversion of dwellinghouse into two self-contained flats ( 2 x 2 bed ).

  Withdrawn Full applications New dwelling 4 docs
  Domestic

• 6 Fraser Road, Walthamstow, London, E17 9DD

  260034 Submitted 7 Jan 2026 118m away

  Lawful Development Certificate (Proposed) - Construction of a roof extension above two storey outrigger.

  Granted Lawful development Extension

• 34 Fraser Road, Walthamstow, London, E17 9DD

  261039 Submitted 28 Apr 2026 118m away

  Decision due ~23 Jun

  Increase of height to the ridge facilitating the construction of a dormer roof extension to the main rear roof, including an extension above the two storey rear projection, with installation of two roof lights to front roof slope.

  Status unknown Householder Extension Loft or dormer
  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