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34 Cotesbach Road, Hackney, London, E5 9QJ

2026/0910Certificate of Lawful Development Existing/ProposedRefused
Lawful development certificate

Refused on 23 June 2026

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.

Proposal

Proposed erection of a rear dormer roof extension, roof extension above the outrigger and insertion of 2 x rooflights to front roof slope

Received
29 April 2026
Ward
Lea Bridge Ward
  1. Received29 Apr
  2. Validated
  3. Consult.
  4. Target
  5. Decided23 Jun

Decided in 55 days (council typically 56)

About this application

This is an application to amend a permission at 34 Cotesbach Road, Hackney, London, E5 9QJ. Hackney has handled 677 applications of this type. This one was decided in 55 days. There has been 1 other application at this address. In the past year there have been 134 applications across Lea Bridge Ward. We hold 1,742 applications in total for the E5 postcode area.

89% of amendment applications at London Borough of Hackney were approved. Across all application types, the council typically decides in about 8 weeks (median).

Based on decided applications received in the last 3 years.See what's approved near your address

Application details

Postcode
E5 9QJ
Application type
Certificate of Lawful Development Existing/Proposed

Planning application dates

Validated
29 April 2026

Site constraints

Checking the site
2/3
Council recordsAppealsFlood risk

Designations that overlap or adjoin the site outline.

  • Article 4 direction: London borough of Hackney
  • Flood zone 1: Low probability (rivers and sea)

Not published by this council, so not checked: tree preservation orders. Ask the council if these matter.

Also checked, none recorded (22)

flood storage areas, conservation areas, listed buildings, 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 2026-11-03. 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.

Source: Hackney

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

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