Planning application
17 Leadale Avenue, Chingford, London, E4 8AT
Works: Extension Loft or dormer 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
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.
As published by the council, reference 252516
Application record
- Reference
- 252516
- Type
- Certificate of Lawful Development - Proposed
- Status
- Permitted
- Decision
- Approved (With Informatives)
- Received
- 23 Oct 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.
-
252089 Granted
17 Leadale Avenue, Chingford, London, E4 8AT
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.
-
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.
Timeline
Dates from the published record
-
23 Oct 2025
Received by Waltham Forest
-
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 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
-
7 Leadale Avenue, Chingford, London, E4 8AT
Decision due ~14 Aug
Construction of a single storey rear extension.
Status unknown Householder ExtensionSmall domestic -
17 Leadale Avenue, Chingford, London, E4 8AT
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.
Granted Prior approval ExtensionSmall domestic -
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.
Refused Lawful development Extension Loft or dormerSmall domestic -
2 Brindwood Road, Chingford, London, E4 8BH
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
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
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
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.