1 Elmsdale Road, Walthamstow, London, E17 6PN

1. 11 Aug 2025

   Received by Waltham Forest

2. 10 Aug 2026

   Added to PlanIndex

Waltham Forest granted permission, subject to any conditions on the decision notice. Work must normally begin within three years or the permission lapses. 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.

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

  260207 Submitted 27 Jan 2026 0m away

  Construction of single storey wraparound rear extension.

  Granted Householder Extension
  Small domestic

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

  260271 Submitted 2 Feb 2026 0m away

  Construction of a single storey wraparound rear extension.

  Refused Householder Extension
  Small domestic

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

  260557 Submitted 4 Mar 2026 44m away

  Construction of single storey rear extension.

  Granted Householder Extension
  Small domestic

• 59 Erskine Road, Walthamstow, London, E17 6SA

  260465 Submitted 23 Feb 2026 103m away

  Decision due ~20 Apr

  Construction of single storey side infill extension.

  Status unknown Householder Extension
  Small domestic

• 98 Erskine Road, Walthamstow, London, E17 6SA

  252134 Submitted 5 Sep 2025 103m away

  Decision due ~31 Oct

  Change of use of property from a residential dwellinghouse (Use Class C3) to a large house in multiple occupation (HMO) (Sui Generis) (9-bed) together with refuse/recycling storage facilities and bicycle parking provision [amended plans and description]

  Status unknown Full applications
  Domestic

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

  261306 Submitted 27 May 2026 110m 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

• 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