13 Brunswick Street, Walthamstow, London, E17 9NB

This site has had 2 applications since 2025: 2 approved, 0 refused.

• 252873 Granted

  13 Brunswick Street, Walthamstow, London, E17 9NB

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

  Submitted 4 Dec 2025 Lawful development

1. 22 Dec 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.

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.

• 13 Brunswick Street, Walthamstow, London, E17 9NB

  252873 Submitted 4 Dec 2025 0m away

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

  Granted Lawful development Extension Loft or dormer

• 6 Wilson Street, Walthamstow, London, E17 9NA

  260955 Submitted 16 Apr 2026 73m away

  Decision due ~11 Jun

  Demolition of existing single storey rear projection to facilitate the construction of a single storey rear wraparound extension.

  Status unknown Householder Extension Demolition
  Small domestic

• 50 Maynard Road, Walthamstow, London, E17 9JG

  260655 Submitted 12 Mar 2026 82m away

  Decision due ~7 May

  Construction of a ground and first floor rear extension.

  Status unknown Householder Extension
  Domestic

• 75B Barclay Road, Walthamstow, London, E17 9JH

  261233 Submitted 18 May 2026 109m away

  Decision due ~13 Jul

  Construction of a single storey rear infill extension together with alterations to fenestration at rear and side elevations.

  Status unknown Householder Extension Windows or glazing
  Small domestic

• 15 Barclay Road, Walthamstow, London, E17 9JH

  252725 Submitted 19 Nov 2025 109m away

  Decision due ~14 Jan

  Prior approval for the construction of a single storey rear extension which would extend 5.90m beyond the original rear wall of the existing dwelling, a maximum height of 3.00m and an eaves height of 3.00m.

  Status unknown Prior approval Extension
  Small domestic

• 15 Barclay Road, Walthamstow, London, E17 9JH

  252673 Submitted 13 Nov 2025 109m away

  Decision due ~8 Jan

  Prior approval for the construction of a single storey rear extension which would extend 5.90m beyond the rear wall of the existing dwelling, a maximum height of 3.13m and an eaves height of 3.13m.

  Status unknown Prior approval Extension
  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