2 Langley Avenue Hemel Hempstead Hertfordshire HP3 9NP Data via plota.co.uk
Proposal
Single-storey rear extension measuring 6.00m deep with a maximum ridge height of 3.00 and a maximum eaves height of 3.00 Data via plota.co.uk
Application progress
Under consideration
No decision has been issued yet. Plota predicts a decision around 4 Dec 2026, from Dacorum's recent extensions.
Documents 23
Plans & drawings 22
Application forms 1
Site constraints 2
Checked on 17 October 2026. Historic England, the Environment Agency, Natural England, the British Geological Survey and UK Health Security Agency (radon, contains BGS materials © UKRI) 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.
Building
From the energy performance certificate lodged in June 2026, the latest held for this property. The building may have changed since. View the certificate
Every application in Dacorum - and every UK council - as a live feed, an API, or a bulk CSV export.
Other new applications on this street
Nearby new applications
1 Albion Mews Belswains Lane Hemel Hempstead Hertfordshire HP3 9PP
Conversion of roof space into habitable room with proposed rear flat roof dormer
95 Belmont Road Hemel Hempstead Hertfordshire HP3 9NX
Variation of Condition 3 attached to planning permission 26/00586/FUL
2 Langley Avenue Hemel Hempstead Hertfordshire HP3 9NP
Single-storey rear extension measuring 6.00m deep with a maximum ridge height of...
2 Langley Avenue Hemel Hempstead Hertfordshire HP3 9NP
Loft conversion with rear dormer
6 Risedale Road Hemel Hempstead Hertfordshire HP3 9NN
Construction of a new front entrance porch, application of white render to the f...
10 Langley Avenue Hemel Hempstead Hertfordshire HP3 9NP
Lawful Development Certificate for change of use from a 6 Person HMO (Class C4) ...
Important details
Decision outlook
Day 13 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.
3 neighbours consulted · Last counted 24 Oct 2026
Consultation & key dates
- Alt. reference
- PP-15291377
- Planning Portal ref
- PP-15291377
- Neighbours
- 16 Oct 2026
- Consultation
- 16 Oct 2026
- Comments by
- 6 Nov 2026
- Env. assessment
- No
Historical activity at this location
25 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%).
Energy performance: Energy performance certificates from the Energy Performance of Buildings Register, Ministry of Housing, Communities and Local Government. Contains public sector information licensed under the Open Government Licence v3.0. © Crown copyright 2026.
Track this application
2 Langley Avenue Hemel Hempstead Hertfordshire HP3 9NP
Tracking this application
Not there in a minute? Check junk - especially Hotmail and Outlook.
Go to your dashboard →Sign in to view contact details
Applicant and case-officer names are hidden from public view for privacy. Create a free Plota account - or sign back in - and we'll show them, plus you get a dashboard for alerts and tracked applications.
Comments are open until 6 Nov 2026