18 Carnanton Road, Walthamstow, London, E17 4DA Data via plota.co.uk
Description
Construction of a single storey rear extension. Data via plota.co.uk
Last checked
Decision outlook
Plota predicted a decision around 14 Sept 2026; it is now day 100.
Day 100, past the statutory target. 93% of householder applications in Waltham Forest are decided within thirteen weeks; extensions of time are common, and the council need not decide on the day. Last seen undecided on 24 Aug 2026.
Plota live figures for householder applications decided across the UK in the last twelve months, from validation; too few recent householder applications in Waltham Forest to go on. Waltham Forest decision record →
Site constraints 4
Checked on 11 September 2026. Historic England, the Environment Agency, Natural England 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.
Every application in Waltham Forest - and every UK council - as a live feed, an API, or a bulk CSV export.
Other new applications on this street
20 Carnanton Road, Walthamstow, London, E17 4DA
Lawful Development Certificate (Proposed) - Construction of a hip to gable side ...
30 Carnanton Road, Walthamstow, London, E17 4DA
Lawful Development Certificate (Proposed) - Construction of a single storey outb...
Nearby new applications
240 Hale End Road, Woodford Green, IG8 9LZ
Lawful Development Certificate (Proposed) - Construction of hip to gable side ro...
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Refurbishment of the communal entrance area serving the residential block of fla...
33 Spencer Road, Walthamstow, London, E17 4BD
Prior approval for the construction of a single storey rear extension which woul...
50 Woodstock Road, Walthamstow, London, E17 4BJ
Prior approval for the construction of a single storey rear extension which woul...
68 Hale End Road, Walthamstow, London, E17 4BQ
Change of use from Residential Care home (Use Class C3(b)) to Residential Childr...
38 Hale End Road, Walthamstow, London, E17 4BQ
Lawful Development Certificate (Proposed) - Construction of a single storey rear...
Historical activity at this location
23 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.