4 Glenthorne Road, Walthamstow, London, E17 7AR

This site has had 2 applications since 2026: 2 approved, 0 refused.

• 260054 Granted

  4 Glenthorne Road, Walthamstow, London, E17 7AR

  Lawful Development Certificate (Proposed)- Construction of a single storey rear extension, dormer roof extension to main rear roof and roof extension above two storey outrigger. Together with installation of replacement side door and windows at ground and first floor levels ( amended description ).

  Submitted 9 Jan 2026 Lawful development

1. 12 Jan 2026

   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.

Householder applications cover work to an existing house and its garden, such as extensions, lofts and outbuildings, and cannot create a separate dwelling or change what the building is used for. More in our guide to planning application types.

• 12 Glenthorne Road, Walthamstow, London, E17 7AR

  252900 Submitted 8 Dec 2025 0m away

  Decision due ~2 Feb

  Construction of a rear dormer extension to the main roof, extension above the existing two storey rear outrigger and installation of two roof-lights to the front roof slope.

  Status unknown Householder Extension Loft or dormer
  Domestic

• 4 Glenthorne Road, Walthamstow, London, E17 7AR

  260054 Submitted 9 Jan 2026 0m away

  Lawful Development Certificate (Proposed)- Construction of a single storey rear extension, dormer roof extension to main rear roof and roof extension above two storey outrigger. Together with installation of replacement side door and windows at ground and first floor levels ( amended description ).

  Granted Lawful development Extension Loft or dormer +1
  Small domestic

• 75 Hazelwood Road, Walthamstow, London, E17 7AJ

  260985 Submitted 21 Apr 2026 38m away

  Decision due ~16 Jun

  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.

  Status unknown Lawful development Extension Loft or dormer

• 78a Hazelwood Road, Walthamstow, London, E17 7AL

  260322 Submitted 5 Feb 2026 65m away

  Decision due ~2 Apr

  Installation of replacement double glazed uPVC casement windows to all elevations. Replacement of existing front and rear glazed timber framed doors with new double glazed uPVC framed front and rear doors.

  Status unknown Full applications Windows or glazing

• 6 Coppermill Lane, Walthamstow, London, E17 7HB

  261413 Submitted 8 Jun 2026 101m away

  Decision due ~3 Aug

  Conversion from a single dwelling house into 2 self-contained flats (1 x 1 bedroom and 1 x 2 bedrooms) (Use Class C3) with associated cycle storage, waste storage and amenity space.

  Status unknown Full applications New dwelling
  Domestic

• 77 Coppermill Lane, Walthamstow, London, E17 7HA

  261049 Submitted 29 Apr 2026 130m away

  Decision due ~24 Jun

  Construction of a single storey rear infill extension and single storey rear outbuilding. Alterations to the fenestration involving the installation of replacement windows to the front and rear elevations, new rear patio door and r emoval of rear chimney.

  Status unknown Householder Extension Windows or glazing
  Small domestic

• 261616 Status unknown

  9 Fulready Road, Leyton, London, E10 6DT

  Construction of single storey rear extension.

  1 Jul 2026 Householder
• 261621 Status unknown

  116 Maynard Road, Walthamstow, London, E17 9JF

  Construction of a single storey side return extension.

  1 Jul 2026 Householder
• 261606 Status unknown

  36 Holly Crescent, Woodford Green, IG8 9PD

  Construction of a two storey side extension together with the installation of two roof-lights , a single storey ground floor rear extension and rear dormer roof extension.

  29 Jun 2026 Householder
• 261583 Status unknown

  6 Barclay Road, Leytonstone, London, E11 3DG

  Construction of a single storey side extension.

  26 Jun 2026 Householder
• 261584 Status unknown

  6 Barclay Road, Leytonstone, London, E11 3DG

  Construction of a single storey rear infill extension together with associated landscaping and remedial works.

  26 Jun 2026 Householder