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77 Grange Park Road, Leyton, London, E10 5ER

261942Certificate of Lawful Development - ProposedPermitted
Lawful development certificate

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 two roof lights to front roof slope.

Received
14 August 2026
Decided
5 October 2026 · Approved (With Informatives)
Ward
Leyton
Approximate site (title boundary)
Boundary © HM Land Registry, © Ordnance Survey · details

This information is subject to Crown copyright and database rights 2026 and is reproduced with the permission of HM Land Registry. The polygons (including the associated geometry, namely x, y co-ordinates) are subject to Crown copyright and database rights 2026 Ordnance Survey AC0000851063. Conditions of use.

  1. Received14 Aug
  2. Validated
  3. Consult.
  4. Target
  5. Decided5 Oct

Decided in 52 days (council typically 56)

8 weeks typical decision time in Waltham Forest100% of certificate of lawful development - proposed applications approved

This is a planning application for a dormer extension at 77 Grange Park Road, Leyton, London, E10 5ER. Waltham Forest has handled 71 applications of this type and approves nearly all of them, typically deciding them in 51 days. This one was decided in 52 days. There has been 1 other application at this address. In the past year there have been 115 applications across Leyton. We hold 651 applications in total for the E10 postcode area.

Application Details

Reference
261942
Address
77 Grange Park Road, Leyton, London, E10 5ER
Postcode
E10 5ER
Local Authority
Waltham Forest
Application Type
Certificate of Lawful Development - Proposed
Decision Status
Permitted
Ward
Leyton

Applicant & Agent

Planning Application Dates

Date Decided
5 October 2026
Date Submitted
14 August 2026

Planning Decision

Decision
Approved (With Informatives)

Publicity

Appeal

Additional Information

Coordinates
51.565372, -0.013884
Enriching application data
2/3
Council recordsAppealsFlood risk

Source: Waltham Forest

Contains public sector information from the Planning London Datahub, licensed under the Open Government Licence v3.0.

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Planning history at this site

1 other application at this property, newest first.

Planning constraints

Designations that overlap or adjoin the site outline.

  • Article 4 direction: Other Article 4 Direction Area
  • Flood zone 1: Low probability (rivers and sea)
Also checked, none recorded (23)

flood storage areas, conservation areas, listed buildings, tree preservation orders, green belt, scheduled monuments, World Heritage Sites, World Heritage Site buffer zones, registered parks and gardens, registered battlefields, Heritage at Risk entries, nutrient neutrality catchments, national parks, National Landscapes, SSSIs, Special Areas of Conservation, Special Protection Areas, Ramsar sites, ancient woodland, national nature reserves, local nature reserves, heritage coasts and brownfield registers.

A guide only, from official open data; it is not a planning search. Flood zones cover rivers and sea, not surface water.

Data © Crown copyright and others · sources and licences

Contains public sector information from planning.data.gov.uk (MHCLG and local planning authorities), licensed under the Open Government Licence v3.0. © Crown copyright and database right 2026.

© Historic England 2026. Contains Ordnance Survey data © Crown copyright and database right 2026. The Historic England GIS Data contained in this material was obtained on 2026-10-09. The most publicly available up to date Historic England GIS Data can be obtained from HistoricEngland.org.uk.

© Natural England copyright. Contains Ordnance Survey data © Crown copyright and database right 2026.

© Environment Agency copyright and/or database right 2026. All rights reserved. Flood Map for Planning, Open Government Licence v3.0.

Contains Ordnance Survey data © Crown copyright and database right 2026.

Source: Office for National Statistics licensed under the Open Government Licence v.3.0. Contains OS data © Crown copyright and database right 2026.

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