Planning application
261545
17 Cooper Avenue, Walthamstow, London, E17 5PN
Proposal
Prior approval for the construction of a single storey rear extension which would extend 6.00m beyond the rear wall of the existing dwelling, a maximum height of 3.30m and an eaves height of 3.00m.
As published by the council, reference 261545
Timeline
Dates from the published record
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22 Jun 2026
Received by Waltham Forest
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25 Jul 2026
Added to PlanIndex
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Decision
Awaiting decision
The statutory target is eight weeks for most applications and thirteen for major development. Extensions of time are common.
Checking the current position
The process from here
The published feed does not show a live status for this application, which usually means the council register holds more recent detail than the copy PlanIndex receives.
The council portal linked on this page carries the authoritative version, including the documents, any consultation deadline and the decision once made. PlanIndex refreshes its copy of the register on a daily cycle.
About prior approval applications
How this application type works
Prior approval applications arise where permitted development rights already grant the principle of the work, such as larger home extensions, changes of use to housing or agricultural buildings. The council may only consider the specific matters set out in the rules, for example transport, flooding or appearance, and in many classes the work may proceed if the council does not respond within the deadline, commonly 56 days.
Nearby applications
Within 500 metres
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261243 Status unknown
6 Garnett Way, Walthamstow, London, E17 5PE
Construction of single storey rear extension to the ground floor commercial unit.
-
261419 Status unknown
236 - 240 Billet Road, Walthamstow, London, E17 5DY
Submission of details pursuant to condition 7 (Construction Logistics Plan), condition 10 (construction/demolition method statement) and condition 11 (Air Quality and Dust Management Plan) attached to planning permission reference 222990, granted 07/02/2024.
Other prior approval applications
In Waltham Forest
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261625 Status unknown
28 Moreland Way, Chingford, London, E4 6SG
Prior approval for the construction of a single storey rear extension which would extend 6.00m beyond the rear wall of the existing dwelling, a maximum height of 3.20m and an eaves height of 3.00m.
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261620 Status unknown
1 Somers Road, Walthamstow, London, E17 6RU
Prior approval for the construction of a single storey rear infill extension which would extend 6.00m beyond the original rear wall of the existing dwelling with a maximum height of 3.60m and an eaves height of 3.00m.
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261593 Status unknown
62 Barrett Road, Walthamstow, London, E17 9ET
Prior approval for the construction of a single storey rear infill extension which would extend 5.80m beyond the original rear wall of the existing dwelling with a maximum height of 3.01m and an eaves height of 2.45m.
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261602 Status unknown
45 Endlebury Road, Chingford, London, E4 6QB
Prior approval for the construction of a single storey rear extension which would extend 6.00m beyond the rear wall of the existing dwelling, a maximum height of 3.00m and an eaves height of 2.80m.
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261590 Status unknown
251 Old Church Road, Chingford, London, E4 6RB
Prior approval for the construction of a single storey rear extension which would extend 6.00m beyond the rear wall of the existing dwelling, a maximum height of 2.87m and an eaves height of 2.87m.