Firs House Graemesdyke Road Berkhamsted Hertfordshire HP4 3LX
Approved
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
Two storey front extension, upper floor rear extension, first floor rear extension and new front gate and fence
- Received
- 28 May 2026
- Council
- Dacorum Borough Council
- Ward
- Berkhamsted West
- Agent
- Sargeant Architects
- ReceivedReceived28 May
- ValidatedValidated1 Jun
- Consult.Consultation22 Jun
- TargetTarget Date
- DecidedDecided
About this application
This is a full planning application for a rear extension at Firs House Graemesdyke Road Berkhamsted Hertfordshire HP4 3LX. Dacorum has handled 3,053 applications of this type. It has been with the council since 28 May 2026 and is still awaiting a decision. There are no previous applications recorded at this address. In the past year there have been 68 applications across Berkhamsted West. We hold 651 applications in total for the HP4 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
- HP4 3LX
- Application type
- Full Householder Application
- Scale / size
- Small
- Parish
- Berkhamsted Town Council
Planning application dates
- Date validated
- 1 June 2026
- Consultation expiry
- 22 June 2026
- Neighbour consultation start
- 1 June 2026
- Neighbour consultation end
- 22 June 2026
- Last date for comments
- 22 June 2026
Applicant and agent
- Agent
- Sargeant Architects
- Architect profile
- SARGEANT ARCHITECTS LIMITED
- Agent address
- Suite 3 29 Lower Kings Road Berkhamsted HP4 2AB
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.
Source: Dacorum
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Around this site
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For applicants and trades
Contractors near this project
Find contractors for extensions near this site- Grand Union Electrical LimitedElectrician0.4 mi
- Coopers ElectricalElectrician0.6 mi
- D C Fear Electrical LtdElectrician0.8 mi
- Phillips Doors and WindowsWindow & Door Installer0.8 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.