21 Charles Street Berkhamsted Hertfordshire HP4 3DG
Approved on 14 June 2023
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
Single storey rear side infill extension and associated alterations
- Received
- 22 April 2023
- Decision level
- Delegated (officer decision)
- Public comments
- 2
- Council
- Dacorum Borough Council
- Ward
- Berkhamsted East
- Agent
- Boonholt Design Consultants Ltd
- ReceivedReceived22 Apr
- ValidatedValidated24 Apr
- Consult.Consultation17 May
- TargetTarget Date
- DecidedDecided14 Jun
Decided in 51 days (council typically 49)
About this application
This is a full planning application for an extension at 21 Charles Street Berkhamsted Hertfordshire HP4 3DG. Dacorum has handled 3,053 applications of this type. This one was decided in 53 days, 4 days longer than Dacorum's typical decision time. The site is in the Berkhamsted conservation area. There are no previous applications recorded at this address. In the past year there have been 60 applications across Berkhamsted East. 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 3DG
- Application type
- Full Householder Application
- Scale / size
- Small
- Parish
- Berkhamsted Town Council
Planning application dates
- Date validated
- 24 April 2023
- Consultation expiry
- 19 May 2023
- Neighbour consultation start
- 26 April 2023
- Neighbour consultation end
- 17 May 2023
- Last date for comments
- 24 May 2023
Applicant and agent
- Agent
- Boonholt Design Consultants Ltd
- Agent address
- Hill House 28 Lynn Road Wimbostham Kings Lynn PE34 3QL United Kingdom
Publicity
- Site notice start
- 28 April 2023
- Site notice end
- 19 May 2023
Additional information
- Planning Portal ID
- PP-12109704
- Documents
- 13
- Constraints
- 11
Site constraints
Designations that overlap or adjoin the site outline.
- Conservation area: Berkhamsted
- 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 (21)
flood storage 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
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Planning something similar?
See what the council approved and refused for wrap-around (side and rear) extensions on your street. Pick your home and get the evidence before you pay for drawings.