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Planning application

75 Marmion Avenue, Chingford, London, E4 8EP

Status unknown Waltham Forest 252595 Certificate of Lawful Development - Proposed

Works: Extension Loft or dormer

Still open. Anyone can comment while the consultation period runs, and comments go to the council rather than to us.

Proposal

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

As published by the council, reference 252595

Application record

Reference
252595
Type
Certificate of Lawful Development - Proposed
Received
4 Nov 2025
Ward
Valley
Postcode
E4 8EP

Site history

Applications at this address on the Waltham Forest register

This site has had 2 applications since 2025: 1 approved, 0 refused.

  • 252605 Granted

    75 Marmion Avenue, Chingford, London, E4 8EP

    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 3.10m and an eaves height of 3.00m.

    Submitted 4 Nov 2025 Prior approval

Timeline

Dates from the published record

  1. 4 Nov 2025

    Received by Waltham Forest

  2. 10 Aug 2026

    Added to PlanIndex

  3. Decision

    Awaiting decision

    Decision expected by 30 December 2025, 8 weeks from validation under the statutory target for most applications. Extensions of time are common and are agreed case by case.

Checking the current position

The published feed does not show a live status for this application; the register on Waltham Forest's own portal holds the authoritative version.

About lawful development applications

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.

Nearby applications

Within 500 metres

  • 75 Marmion Avenue, Chingford, London, E4 8EP

    252605 Submitted 4 Nov 2025 0m away

    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 3.10m and an eaves height of 3.00m.

    Granted Prior approval Extension
    Small domestic
  • 56 Marmion Avenue, Chingford, London, E4 8EP

    252779 Submitted 26 Nov 2025 0m away

    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 3.00m and an eaves height of 3.00m.

    Granted Prior approval Extension
    Small domestic
  • 22a Hall Lane, Chingford, London, E4 8EU

    252570 Submitted 30 Oct 2025 81m away

    Decision due ~25 Dec

    Construction of a single storey rear extension.

    Status unknown Full applications Extension
    Small domestic
  • RESOURCE HUB SOUTH CHINGFORD LIBRARY, 58 Hall Lane, Chingford, London, E4 8EU

    253002 Submitted 17 Dec 2025 81m away

    Installation of a single storey container (including hardstanding) at rear garden area to provide community workshop and social space.

    Granted Full applications
    Small domestic
  • 121 Hall Lane, Chingford, London, E4 8HW

    252015 Submitted 15 Aug 2025 176m away

    Decision due ~10 Oct

    Conversion of existing single dwellinghouse ( 6-bedroom ) to three self-contained residential units (1 x 2-Bed, 1 x 1-Bed and 1 x Studio) (Use Class C3). Associated work to include construction of a single storey rear extension, replacement side extension and installation of rear door at ground floor level, replacement rear window at first floor level and replacement side windows at first floor level. Provision of two car parking spaces within the front forecourt, bicycle parking and refuse recycling storage facilities.

    Status unknown Full applications Extension Windows or glazing
    Small domestic
  • 77 Hall Lane, Chingford, London, E4 8HW

    261445 Submitted 12 Jun 2026 176m away

    Decision due ~7 Aug

    Change of use from a single-family dwelling house (Use Class C3) to a House of Multiple Occupation (HMO) comprising 5 people (Use Class C4)

    Status unknown Full applications
    Domestic

In Waltham Forest

  • 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