27A Sebright Road Hemel Hempstead Hertfordshire HP1 1QY Data via plota.co.uk
Proposal
First-floor side extension, roof alterations and conversion to form habitable accommodation in roofspace with roof-mounted solar panels Construction of front porch and external alterations including rendering to front elevation; installation of air source heat pump, side-mounted air conditioning units, and formation of a new driveway. Data via plota.co.uk
Application progress
This application is under consideration - no decision has been issued yet. Plota predicts a decision around 23 Oct 2026, from Dacorum's recent extensions. Comments are open until 25 Sept 2026.
Comment on this application ↗Documents 9
Statements & assessments 1
Plans & drawings 7
Application forms 1
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.
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Important details
Decision outlook
Day 9 of the 56-day target. Dacorum usually decides extensions by day 50.
Plota live figures for extensions decided by Dacorum in the last twelve months, from validation. Dacorum decision record →
Public comments
No public comments yet.
6 neighbours consulted · Last counted 5 Sept 2026
Consultation & key dates
- Alt. reference
- PP-15117017
- Neighbours
- 4 Sept 2026
- Comments by
- 25 Sept 2026
- Env. assessment
- No
Historical activity at this location
27 previous applications on record - archival context, not part of the live application.
Previous applications at this address
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%).
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27A Sebright Road Hemel Hempstead Hertfordshire HP1 1QY
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