Planning application
46 Cobden Road, Leytonstone, London, E11 3PE
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, and roof extension above two storey outrigger, with installation of two roof lights to front roof slope.
As published by the council, reference 261426
Application record
- Reference
- 261426
- Type
- Certificate of Lawful Development - Proposed
- Received
- 10 Jun 2026
- Ward
- Cann Hall
- Postcode
- E11 3PE
Timeline
Dates from the published record
-
10 Jun 2026
Received by Waltham Forest
-
25 Jul 2026
Added to PlanIndex
-
Decision
Awaiting decision
Decision expected by 5 August 2026, 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
-
68A Cobden Road, Leytonstone, London, E11 3PE
Change of use from Class E to a mixed use cafe and indoor leisure venue (Class E(b)) with external alterations comprising replacement roof (with 9 solar panels and 4 flat triple glazed roof-lights) and alterations to facades including new commercial entrance door.
Refused Full applications Loft or dormer Roofing +1Several homes -
476 High Road Leytonstone, Leytonstone, London, E11 3HN
Formation of a a self-contained commercial unit on upper floor with a lterations to front elevations at ground floor level comprising of installation of two new front doors.
Granted Full applications -
581 High Road Leytonstone, Leytonstone, London, E11 4PB
Decision due ~28 Jan
Construction of a mansard roof extension at main roof (retrospective) and conversion of existing mansard into one residential unit (1x1-bed) (Use Class C3) at third floor level.
Status unknown Full applications Extension Loft or dormer -
571 High Road Leytonstone, Leytonstone, London, E11 4PB
Decision due ~7 Jul
Construction of a second floor rear extension, mansard roof extension, replacement flat roof over existing rear extension, creation of first floor rear terrace with privacy screening and alterations to the fenestration . Works include internal reconfiguration of the existing upper floor residential flats.
Status unknown Full applications New dwelling Extension +2 -
23 Lynn Mews, Leytonstone, London, E11 4QL
Decision due ~25 May
Construction of a mansard roof extension above existing residential block to provide a new second floor self-contained flat with private balcony (1x2 bed) (Use Class C3), first floor rear extension and reconfiguration of the existing first floor flat (1x2-bed) (Use Class C3) to provide two self-contained flats (1x2-bed and 1x3-bed) (Use Class C3) with private balconies. Associated works to include, provision of one additional car parking space, refuse and recycling storage facilities and bicycle parking provision.
Status unknown Full applications New dwelling Extension +1 -
1 Lynn Road, Leytonstone, London, E11 4PE
Decision due ~11 Jun
Works to trees protected by a preservation order. London Plane x 8 (T1-T8 (inclusive) of TPO 3/05) - Crown reduction by circa 4 metres to maintain safety and health of the trees.
Status unknown Trees
Other lawful development applications
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.
-
261619 Status unknown
89 Marmion Avenue, Chingford, London, E4 8EJ
Lawful Development Certificate (Proposed) – Construction of a single storey rear extension.
-
261609 Status unknown
30 Warboys Crescent, Chingford, London, E4 9HR
Lawful Development Certificate (Proposed) – Construction of a single storey rear extension.
-
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.
-
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.