23B Shernhall Street, Walthamstow, London, E17 3EY

1. 16 Feb 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.

A full application seeks permission for a complete, detailed proposal in one go, with siting, design, access and landscaping all fixed at this stage. More in our guide to planning application types.

• Development Site At Forest Cottage,Newgate Street,London

  23/00142/OBS Submitted 2 Feb 2023 124m away

  Variation of Condition 7 of approved permission 3105/19: amend condition description to 'Before occupation,flat 1,the lower level dwelling,shall comply with Section 2B of the Building Regulations Optional Requirement Approved Document M4 (2) Category 2: Accessible and adaptable dwellings (2015 edition) and evidence of compliance shall be notified to the building control body appointed for the development in the appropriate Full Plans Application,or Building Notice,or Initial Notice to enable the building control body to check compliance'.

  Granted 2 docs
  Domestic

• 42 Havant Road, Walthamstow, London, E17 3JF

  260616 Submitted 9 Mar 2026 169m away

  Construction of a single storey rear infill extension.

  Granted Householder Extension
  Small domestic

• 46 Havant Road, Walthamstow, London, E17 3JF

  252995 Submitted 17 Dec 2025 169m away

  Lawful Development Certificate (Proposed) - Alterations to existing rear extension comprising removal of two windows at ground floor rear elevation and replacement with aluminium bi-fold doors and installation of one roof-light to roof.

  Granted Lawful development Extension Loft or dormer +1

• 13 Havant Road, Walthamstow, London, E17 3JE

  260117 Submitted 19 Jan 2026 184m away

  Decision due ~16 Mar

  Construction of a single storey wraparound rear extension.

  Status unknown Householder Extension
  Small domestic

• 27 Havant Road, Walthamstow, London, E17 3JE

  252785 Submitted 27 Nov 2025 184m away

  Construction of single storey wraparound rear extension.

  Granted Householder Extension
  Small domestic

• HOUSING OFFICE Marlowe Road, Walthamstow, London, E17 3HA

  261134 Submitted 8 May 2026 203m away

  Decision due ~3 Jul

  Submission of partial details pursuant to Condition 22 (carbon emissions) of planning permission reference 213611, granted 24/02/2023.

  Status unknown Conditions

• 261603 Status unknown

  544 High Road Leytonstone, Leytonstone, London, E11 3DH

  Construction of first-floor rear extensions to the upper floor flats at 544 and 546 High Road, Leytonstone, including the creation of roof-top amenity space.

  29 Jun 2026 Full applications
• 261582 Status unknown

  CARE HOME, 21 Ravenswood Road, Walthamstow, London, E17 9LY

  Replacement of existing timber framed windows, rear exit doors and patio door/window with uPVC double-glazed casement windows and uPVC doors.

  26 Jun 2026 Full applications
• 261558 Status unknown

  1 Ranelagh Road, Leytonstone, London, E11 3JW

  Demolition of garage and construction of a three storey, three bedroom dwellinghouse (Use Class C3) with associated refuse and recycling storage, landscaping and all other associated works.

  23 Jun 2026 Full applications
• 261541 Status unknown

  17 Evelyn Road, Walthamstow, London, E17 9HE

  Replacement of existing double glazed uPVC framed front and rear casement windows with new double glazed uPVC framed front and rear casement windows. Replacement of existing double glazed timber framed front and rear communal doors with new double glazed steel framed front and rear communal doors.

  22 Jun 2026 Full applications
• 261537 Status unknown

  287 Brettenham Road, Walthamstow, London, E17 5AT

  Replacement of two uPVC windows to the front with double-glazed timber sash windows and replacement of uPVC front door together with removal of external render to the front, rear and side at ground-floor level; exposed brickwork repainted. External works including Partial blocking up of existing kitchen door opening in reclaimed London stock brick to match; adjacent window opening adjusted to form a new aluminium-framed double-glazed door to the side return. Replacement of remaining uPVC windows and door to the rear and side with aluminium-framed double-glazed units. Construction of outbuilding within rear garden.

  22 Jun 2026 Full applications