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Planning application

17 Leadale Avenue, Chingford, London, E4 8AT

Granted Waltham Forest 252089 Prior Approval - Larger Home Extension

Works: Extension Small domestic

Read from the description, not a valuation. How we read the register

Permission granted. Work must normally begin within three years of the decision or the permission lapses.

Proposal

Prior approval for the construction of a single storey rear extension which would extend 4.00m beyond the rear wall of the existing dwelling, a maximum height of 2.98m and an eaves height of 2.98m.

As published by the council, reference 252089

Application record

Reference
252089
Type
Prior Approval - Larger Home Extension
Status
Permitted
Decision
Prior Approval Not Required
Received
29 Aug 2025
Ward
Valley
Postcode
E4 8AT

Site history

Applications at this address on the Waltham Forest register

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

  • 252516 Granted

    17 Leadale Avenue, Chingford, London, E4 8AT

    Lawful Development Certificate (Proposed) - Construction of a hip to gable side roof extension, dormer roof extension to main rear roof and installation of 2no. rooflights to front roof plane. Construction of a single storey outbuilding at rear garden.

    Submitted 23 Oct 2025 Lawful development
  • 252088 Refused

    17 Leadale Avenue, Chingford, London, E4 8AT

    Lawful Development Certificate (Proposed) - Construction of a hip to gable side roof extension, and dormer roof extension to main rear roof. Construction of a single storey outbuilding at rear garden.

    Submitted 29 Aug 2025 Lawful development

Timeline

Dates from the published record

  1. 29 Aug 2025

    Received by Waltham Forest

  2. 10 Aug 2026

    Added to PlanIndex

What this grant of permission means

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.

About prior approval applications

Prior approval applies where permitted development rights already grant the principle of the work, leaving the council only the specific matters the rules name, commonly within 56 days. More in our guide to planning application types.

Nearby applications

Within 500 metres

  • 7 Leadale Avenue, Chingford, London, E4 8AT

    261532 Submitted 19 Jun 2026 0m away

    Decision due ~14 Aug

    Construction of a single storey rear extension.

    Status unknown Householder Extension
    Small domestic
  • 17 Leadale Avenue, Chingford, London, E4 8AT

    252516 Submitted 23 Oct 2025 0m away

    Lawful Development Certificate (Proposed) - Construction of a hip to gable side roof extension, dormer roof extension to main rear roof and installation of 2no. rooflights to front roof plane. Construction of a single storey outbuilding at rear garden.

    Granted Lawful development Extension Loft or dormer
    Small domestic
  • 17 Leadale Avenue, Chingford, London, E4 8AT

    252088 Submitted 29 Aug 2025 0m away

    Lawful Development Certificate (Proposed) - Construction of a hip to gable side roof extension, and dormer roof extension to main rear roof. Construction of a single storey outbuilding at rear garden.

    Refused Lawful development Extension Loft or dormer
    Small domestic
  • 2 Brindwood Road, Chingford, London, E4 8BH

    260166 Submitted 22 Jan 2026 66m away

    Decision due ~19 Mar

    Subdivision of land at 2 Brindwood Road and construction of one two-storey residential unit with room in roof (1x3-bed) (Use Class C3) together with hard and soft landscaping, boundary treatment, one parking space, refuse and recycling storage facilities, bicycle parking provision and air source heat pump.

    Status unknown Full applications
  • 9 Brindwood Road, Chingford, London, E4 8BH

    261058 Submitted 29 Apr 2026 66m away

    Decision due ~24 Jun

    Lawful development certificate (Proposed) - construction of a hip to gable extension to the main roof, rear dormer roof extension, installation of two roof-lights to the front roof slope and an obscure glazed window to the side elevation.

    Status unknown Lawful development Extension Loft or dormer +1
  • 5 Rectory Close, Chingford, London, E4 8BG

    070121 Submitted 10 Apr 2007 131m away

    Erection of part ground-floor and part first-floor rear extension and loft conversion with rear dormer window and hip-to-gable alteration asshown on drawing nos RC/100, 101 and 103 received on 10 April 2007 anddrawing nos RC/1000A, 102A, 1003A and 201A received on 21 May 2007.

    Granted Full applications Extension Loft or dormer +1 2 docs

In Waltham Forest

  • 261625 Status unknown

    28 Moreland Way, Chingford, London, E4 6SG

    Prior approval for the construction of a single storey rear extension which would extend 6.00m beyond the rear wall of the existing dwelling, a maximum height of 3.20m and an eaves height of 3.00m.

    2 Jul 2026 Prior approval
  • 261620 Status unknown

    1 Somers Road, Walthamstow, London, E17 6RU

    Prior approval for the construction of a single storey rear infill extension which would extend 6.00m beyond the original rear wall of the existing dwelling with a maximum height of 3.60m and an eaves height of 3.00m.

    1 Jul 2026 Prior approval
  • 261593 Status unknown

    62 Barrett Road, Walthamstow, London, E17 9ET

    Prior approval for the construction of a single storey rear infill extension which would extend 5.80m beyond the original rear wall of the existing dwelling with a maximum height of 3.01m and an eaves height of 2.45m.

    29 Jun 2026 Prior approval
  • 261602 Status unknown

    45 Endlebury Road, Chingford, London, E4 6QB

    Prior approval for the construction of a single storey rear extension which would extend 6.00m beyond the rear wall of the existing dwelling, a maximum height of 3.00m and an eaves height of 2.80m.

    29 Jun 2026 Prior approval
  • 261590 Status unknown

    251 Old Church Road, Chingford, London, E4 6RB

    Prior approval for the construction of a single storey rear extension which would extend 6.00m beyond the rear wall of the existing dwelling, a maximum height of 2.87m and an eaves height of 2.87m.

    29 Jun 2026 Prior approval