20 St Peters Avenue, Walthamstow, London, E17 3PU Data via plota.co.uk
Description
Lawful Development Certificate (Existing) - Retention of a rear dormer roof extension. Data via plota.co.uk
Last checked
Site constraints 5
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
Nearby new applications
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11 St Peters Avenue, Walthamstow, London, E17 3PU
Lawful Development Certificate (Proposed) - Construction of dormer roof extensio...
Historical activity at this location
26 previous applications on record - archival context, not part of the live application.
Previous applications at this address
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.