54 Leybourne Road, Leytonstone, London, E11 3BT Data via plota.co.uk
Proposal
Lawful Development Certificate (Proposed) - Construction of dormer roof extension to main rear roof (with French doors and safety railings), and roof extension above two storey outrigger, with installation of three roof lights to front roof slope. Data via plota.co.uk
Application progress
Approved on 5 Aug 2026 · Delegated · Last checked 30 Sept 2026
Documents 12
Decision & officer reports 2
Plans & drawings 9
Site constraints 6
Checked on 17 October 2026. Historic England, the Environment Agency, Natural England, Transport for London (public transport access levels, Powered by TfL Open Data, OGL v3.0, contains OS data © Crown copyright and database right 2025) and council datasets, Open Government Licence. A boundary can run through a site and the council holds the definitive record: confirm with the council before relying on this.
Building
From the energy performance certificate lodged in September 2025, the latest held for this property, matched to this application by its address. The building may have changed since. View the certificate
Every application in Waltham Forest - and every UK council - as a live feed, an API, or a bulk CSV export.
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Important details
- Council
- Waltham Forest
- Application type
- Certificate of Lawful Development - Proposed
- Postcode
- E11 3BT
- Received
- 12 Jun 2026
- Validated
- 12 Jun 2026
- Ward
- Leytonstone
- Case officer
- Show
- Target decision
- 7 Aug 2026
- Decision
- Approved (With Informatives)
- Decision date
- 5 Aug 2026
- Decision level
- Delegated
- Applicant
- Show
- Agent
- OMNI Architecture
How this decision compares
Decided in 54 days from validation, about the council's usual 55 days. Approved, as 80% of extensions here are.
Plota live figures for extensions decided by Waltham Forest in the last twelve months, from validation. Waltham Forest decision record →
Consultation & key dates
- Statutory expiry
- 7 Aug 2026
Historical activity at this location
25 nearby applications on record - archival context, not part of the live application.
Nearby activity
Waltham Forest is faster than most councils at deciding householder applications, ranking #80 out of 296. Only 22% of applications have the time limit extended, well below the 41% national average - the council usually decides on time. Waltham Forest is also one of the strictest councils - it refuses more householder applications than almost any other, with only 79% approved vs 90% nationally.
Energy performance: Energy performance certificates from the Energy Performance of Buildings Register, Ministry of Housing, Communities and Local Government. Contains public sector information licensed under the Open Government Licence v3.0. © Crown copyright 2026.
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54 Leybourne Road, Leytonstone, London, E11 3BT
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