10 Delmar Avenue Hemel Hempstead Hertfordshire HP2 4LY
Refused on 4 March 2021
Council decision: Prior Approval RefusedDelegated (officer decision)
Boundary © HM Land Registry, © Ordnance Survey · details
This information is subject to Crown copyright and database rights 2026 and is reproduced with the permission of HM Land Registry. The polygons (including the associated geometry, namely x, y co-ordinates) are subject to Crown copyright and database rights 2026 Ordnance Survey AC0000851063. Conditions of use.
Proposal
Second floor extension with a gable roof to front and rear. Full height with additional storey will be 9.1m.
- Received
- 16 December 2020
- Decision level
- Delegated (officer decision)
- Public comments
- 2
- Council
- Dacorum Borough Council
- Ward
- Leverstock Green
- Agent
- Wren Designs
- ReceivedReceived16 Dec
- ValidatedValidated21 Dec
- Consult.Consultation20 Jan
- TargetTarget Date1 Feb
- DecidedDecided4 Mar
Decided in 73 days (council typically 49)
About this application
This is an outline application for an extension at 10 Delmar Avenue Hemel Hempstead Hertfordshire HP2 4LY. Dacorum has handled 723 applications of this type. This one was decided in 78 days, 4 weeks longer than Dacorum's typical decision time. There has been 1 other application at this address. In the past year there have been 47 applications across Leverstock Green. We hold 1,372 applications in total for the HP2 postcode area.
89% of outline applications at Dacorum Borough Council were approved. Across all application types, the council typically decides in about 7 weeks (median).
Based on decided applications received in the last 3 years.See what's approved near your address
Application details
- Postcode
- HP2 4LY
- Application type
- Additional Storey Prior Approval
- Scale / size
- Small
Planning application dates
- Date validated
- 21 December 2020
- Consultation expiry
- 26 January 2021
- Consultation start
- 30 December 2020
- Consultation end
- 20 January 2021
- Neighbour consultation start
- 30 December 2020
- Neighbour consultation end
- 21 January 2021
- Last date for comments
- 26 January 2021
- Target decision date
- 1 February 2021
- Permission expires
- 4 March 2026
Applicant and agent
- Agent
- Wren Designs
- Agent address
- 1 Thistlecroft Hemel Hempstead HP1 1PB
Planning decision
- Statutory period
- 42 days
Publicity
- Site notice start
- 5 January 2021
- Site notice end
- 26 January 2021
Appeal
- Appeal reference
- 21/00034/REFU
- Appeal status
- Appeal decided
- Appeal result
- Appeal Dismissed
Appeal history
Additional information
- Documents
- 7
- Constraints
- 8
Site constraints
Designations that overlap or adjoin the site outline.
- Flood zone 1: Low probability (rivers and sea)
Not published by this council, so not checked: tree preservation orders. Ask the council if these matter.
Possibly incomplete for this council: Article 4 directions.
Also checked, none recorded (22)
flood storage areas, conservation areas, listed buildings, green belt, scheduled monuments, World Heritage Sites, World Heritage Site buffer zones, registered parks and gardens, registered battlefields, Heritage at Risk entries, nutrient neutrality catchments, national parks, National Landscapes, SSSIs, Special Areas of Conservation, Special Protection Areas, Ramsar sites, ancient woodland, national nature reserves, local nature reserves, heritage coasts and brownfield registers.
A guide only, from official open data; it is not a planning search. Flood zones cover rivers and sea, not surface water.
Data © Crown copyright and others · sources and licences
Contains public sector information from planning.data.gov.uk (MHCLG and local planning authorities), licensed under the Open Government Licence v3.0. © Crown copyright and database right 2026.
© Historic England 2026. Contains Ordnance Survey data © Crown copyright and database right 2026. The Historic England GIS Data contained in this material was obtained on 2026-11-03. The most publicly available up to date Historic England GIS Data can be obtained from HistoricEngland.org.uk.
© Natural England copyright. Contains Ordnance Survey data © Crown copyright and database right 2026.
© Environment Agency copyright and/or database right 2026. All rights reserved. Flood Map for Planning, Open Government Licence v3.0.
Contains Ordnance Survey data © Crown copyright and database right 2026.
Source: Office for National Statistics licensed under the Open Government Licence v.3.0. Contains OS data © Crown copyright and database right 2026.
Planning history at this site
2 other applications at this property, newest first.
Source: Dacorum
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Around this site
Nearby applications
- 10 Delmar Avenue Hemel Hempstead Hertfordshire HP2 4LY21/02844/FHA · FullApproved0.0 mi
- 10 Delmar Avenue Hemel Hempstead HP2 4LY4/00016/10/FHA · FullApproved0.0 mi
- 14 Delmar Avenue Hemel Hempstead HP2 4LY4/02264/05/FHA · FullApproved0.0 mi
- 14 Delmar Avenue Hemel Hempstead Hertfordshire HP2 4LY23/01223/LDP · OutlineApproved0.0 mi
- 2 Delmar Avenue Hemel Hempstead HP2 4LY4/00126/10/FHA · FullApproved0.0 mi
For applicants and trades
Contractors near this project
Find contractors for extensions near this site- North London Electrical LtdElectrician0.1 mi
- D D ServicesElectrician0.3 mi
- Missenden Electrical LtdElectrician0.5 mi
- Stone Electrical ContractorsElectrician0.6 mi
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