10 Siskin Drive Hemel Hempstead Hertfordshire HP3 0FT Data via plota.co.uk
Description
Extension to ground floor flat. Data via plota.co.uk
Last checked
Decision outlook
Plota predicted a decision around 14 Sept 2026; it is now day 62.
Day 62, past the statutory target. 98% of extensions in Dacorum are decided within thirteen weeks, which runs to 13 Oct 2026; 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 extensions decided by Dacorum in the last twelve months, from validation. Dacorum decision record →
Site constraints 2
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 Dacorum - and every UK council - as a live feed, an API, or a bulk CSV export.
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Historical activity at this location
20 nearby applications on record - archival context, not part of the live application.
Nearby activity
Dacorum is faster than most councils at deciding householder applications, ranking #50 out of 296. Only 22% of applications have the time limit extended, well below the 41% national average - the council usually decides on time. Householder applications are slightly more likely to be approved here (91%) than the national average (90%).