35 Priory Avenue, Walthamstow, London, E17 7QP

This site has had 3 applications since 2025: 2 approved, 1 refused.

• 260393 Granted

  35 Priory Avenue, Walthamstow, London, E17 7QP

  Prior approval for the construction of a single storey rear infill extension which would extend 5.72m beyond the original rear wall of the existing dwelling with a maximum height of 3.68m and an eaves height of 2.75m.

  Submitted 12 Feb 2026 Prior approval
• 252997 Refused

  35 Priory Avenue, Walthamstow, London, E17 7QP

  Prior approval for the construction of a single storey rear infill extension which would extend 5.72m beyond the original rear wall of the existing dwelling with a maximum height of 3.68m and an eaves height of 2.75m.

  Submitted 17 Dec 2025 Prior approval

1. 16 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.

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.

• 35 Priory Avenue, Walthamstow, London, E17 7QP

  260393 Submitted 12 Feb 2026 0m away

  Prior approval for the construction of a single storey rear infill extension which would extend 5.72m beyond the original rear wall of the existing dwelling with a maximum height of 3.68m and an eaves height of 2.75m.

  Granted Prior approval Extension
  Small domestic

• 55 Priory Avenue, Walthamstow, London, E17 7QP

  252520 Submitted 24 Oct 2025 0m away

  Prior approval for the construction of a single storey rear extension which would extend 4.10m beyond the rear wall of the existing dwelling, a maximum height of 4.00m and an eaves height of 3.00m.

  Granted Prior approval Extension
  Small domestic

• 35 Priory Avenue, Walthamstow, London, E17 7QP

  252997 Submitted 17 Dec 2025 0m away

  Prior approval for the construction of a single storey rear infill extension which would extend 5.72m beyond the original rear wall of the existing dwelling with a maximum height of 3.68m and an eaves height of 2.75m.

  Refused Prior approval Extension
  Small domestic

• 16 Cedars Avenue, Walthamstow, London, E17 7QN

  252886 Submitted 5 Dec 2025 74m away

  Decision due ~30 Jan

  Change of use of single family dwellinghouse into a small House in Multiple Occupation (HMO) (Use Class C4) for up to 6 persons, including the provision of refuse/recycling storage within the front yard and bicycle storage facilities in the rear garden.

  Status unknown Full applications
  Domestic

• 14 Cedars Avenue,

  070083 Submitted 17 Apr 2007 74m away

  Conversion of dwellinghouse into three self-contained flats (3x1 bed) as shown on 1:1250 site plan and drawings PP/01 and PP/02 received on 17 April 2007.

  Granted Full applications New dwelling 5 docs
  Domestic

• Flat 2, 52 Cedars Avenue, Walthamstow, London, E17 7QN

  260027 Submitted 6 Jan 2026 74m away

  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.

  Granted Full applications Extension Loft or dormer

• 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