21 Tennyson Road, Walthamstow, London, E17 8PR

1. 20 Nov 2025

   Received by Waltham Forest

2. 10 Aug 2026

   Added to PlanIndex

3. Decision

   Awaiting decision

   Decision expected by 15 January 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.

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.

• 67 Ringwood Road, Walthamstow, London, E17 8PW

  252337 Submitted 3 Oct 2025 94m away

  Construction of a single storey rear infill extension at ground floor level alongwith installation of Oriel window to rear elevation at ground floor level and replacement window at first floor side elevation.

  Granted Householder Extension Windows or glazing
  Small domestic

• 71 Ringwood Road

  252933 Submitted 10 Dec 2025 94m away

  Reversion of existing flats (Use Class C3) to a single dwellinghouse (Use Class C3).

  Granted Full applications New dwelling
  Domestic

• 4 Campus Road, Walthamstow, London, E17 8PG

  252738 Submitted 21 Nov 2025 103m away

  Decision due ~16 Jan

  Alterations to the existing single-storey rear extension, including a reduction in height and depth, and the replacement of the flat roof with a combination of flat and pitched roofs

  Status unknown Householder Extension
  Small domestic

• 214 Queens Road, Walthamstow, London, E17 8PL

  261546 Submitted 22 Jun 2026 141m away

  Decision due ~17 Aug

  Construction of a single storey rear extension with roof lantern.

  Status unknown Householder Extension Windows or glazing
  Small domestic

• 88 Gosport Road, Walthamstow, London, E17 7LZ

  261193 Submitted 13 May 2026 148m away

  Decision due ~8 Jul

  Lawful Development Certificate (Proposed)-Construction of dormer roof extension to main rear roof and extension above two storey rear outrigger together with installation of two roof-lights to front roof.

  Status unknown Lawful development Extension Loft or dormer

• 79 Gosport Road, Walthamstow, London, E17 7LX

  260422 Submitted 17 Feb 2026 167m away

  Decision due ~14 Apr

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

  Status unknown Lawful development Extension Loft or dormer

• 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