351 Chambersbury Lane Hemel Hempstead Hertfordshire HP3 8LW
Approved on 19 June 2024
Council decision: Grant Permission/ConsentDelegated (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
Part two storey, part first floor side extension, attached garage rebuild. Porch alterations.
- Received
- 24 April 2024
- Decision level
- Delegated (officer decision)
- Council
- Dacorum Borough Council
- Ward
- Leverstock Green
- Agent
- Chiltern Architectural Services
- ReceivedReceived24 Apr
- ValidatedValidated29 Apr
- Consult.Consultation20 May
- TargetTarget Date
- DecidedDecided19 Jun
Decided in 51 days (council typically 49)
About this application
This is a full planning application for a side extension at 351 Chambersbury Lane Hemel Hempstead Hertfordshire HP3 8LW. Dacorum has handled 3,053 applications of this type. This one was decided in 56 days, 7 days longer than Dacorum's typical decision time. There have been 2 other applications at this address. In the past year there have been 47 applications across Leverstock Green. We hold 1,287 applications in total for the HP3 postcode area.
92% of full 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.Planning something similar? See what gets approved on your street
Application details
- Postcode
- HP3 8LW
- Application type
- Full Householder Application
- Scale / size
- Small
- Parish
- Hemel Hempstead (No Parish)
Planning application dates
- Date validated
- 29 April 2024
- Consultation expiry
- 20 May 2024
- Neighbour consultation start
- 29 April 2024
- Neighbour consultation end
- 20 May 2024
- Last date for comments
- 20 May 2024
Applicant and agent
- Agent
- Chiltern Architectural Services
- Architect profile
- CHILTERN ARCHITECTURAL SERVICES LIMITED
- Agent address
- 6c Chiltern Business Centre 63-65 Woodside Road Amersham HP6 6AA
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
- 351 Chambersbury Lane Hemel Hempstead Hertfordshire HP3 8LW22/01817/FHA · FullApproved0.0 mi
- 351 Chambersbury Lane Hemel Hempstead Hertfordshire HP3 8LW24/00646/NMA · AmendmentRefused0.0 mi
- Land Adj. 353 Chambersbury Lane Hemel Hempstead HP3 8LW4/02733/04/DRC · ConditionsApproved0.0 mi
- Land Adj. 353 Chambersbury Lane Hemel Hempstead HP3 8LW4/02412/05/DRC · ConditionsApproved0.0 mi
- Land Adj. 353 Chambersbury Lane Hemel Hempstead HP3 8LW4/02734/04/DRC · ConditionsApproved0.0 mi
For applicants and trades
Contractors near this project
Find contractors for extensions near this site- D D ServicesElectrician0.1 mi
- North London Electrical LtdElectrician0.3 mi
- Stone Electrical ContractorsElectrician0.4 mi
- Holding Builders LtdElectrician0.6 mi
Planning something similar?
See what the council approved and refused for two-storey and first-floor extensions on your street. Pick your home and get the evidence before you pay for drawings.