The Old Mill House Riverbank Hemel Hempstead Hertfordshire HP1 3SP
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
Alterations to existing rear extension including replacing brickwork cladding, new window and door positions, raising the roof height, new lantern rooflight, associated landscape works
- Received
- 15 June 2026
- Council
- Dacorum Borough Council
- Ward
- Grovehill
- Agent
- Noades Architects
- ReceivedReceived15 Jun
- ValidatedValidated15 Jun
- Consult.Consultation9 Jul
- TargetTarget Date
- DecidedDecided
About this application
This is a full planning application for a rear extension at The Old Mill House Riverbank Hemel Hempstead Hertfordshire HP1 3SP. Dacorum has handled 3,053 applications of this type. It has been with the council since 15 June 2026 and is still awaiting a decision. The site is in the Piccotts End conservation area, with 2 listed buildings nearby. There has been 1 other application at this address. In the past year there have been 14 applications across Grovehill. We hold 1,540 applications in total for the HP1 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
- HP1 3SP
- Application type
- Full Householder Application
- Scale / size
- Small
- Parish
- Hemel Hempstead (No Parish)
Planning application dates
- Date validated
- 15 June 2026
- Consultation expiry
- 9 July 2026
- Neighbour consultation start
- 18 June 2026
- Neighbour consultation end
- 9 July 2026
- Last date for comments
- 22 July 2026
Applicant and agent
- Agent
- Noades Architects
- Architect profile
- NOADES ARCHITECTS LIMITED
- Agent address
- 1The Sportsman Station Appoach Chorleywood WD3 5NA
Site constraints
Designations that overlap or adjoin the site outline.
- Conservation area: Piccotts End
- Green belt: Dacorum
- 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 (19)
flood storage areas, 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.
Associated applications
- 202615 Jun
Alterations to existing rear extension including replacing brickwork cladding, new window and door positions…
This applicationApprovedFull26/01346/FHA - 202615 Jun
Alterations to existing rear extension including replacing brickwork cladding, new window and door positions…
ApprovedListed building consentFiled alongside26/01347/LBC
Source: Dacorum
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Around this site
Nearby applications
- Astley House 138 Piccotts End Hemel Hempstead Hertfordshire HP1 3AU26/00135/FHA · FullApproved0.1 mi
- 118 Piccotts End Hemel Hempstead Hertfordshire HP1 3AU25/00890/TCA · TreesApproved0.1 mi
- 92 Piccotts End Hemel Hempstead Hertfordshire HP1 3AT24/01812/TCA · TreesApproved0.3 mi
- 92 Piccotts End Hemel Hempstead Hertfordshire HP1 3AT23/02635/LBC · HeritageWithdrawn0.3 mi
- 100 - 104 Piccotts End Hemel Hempstead Hertfordshire HP1 3AT26/00905/LDP · OutlineApproved0.3 mi
For applicants and trades
Contractors near this project
Find contractors for extensions near this site- Mcauliffe Electrical ServicesElectrician0.1 mi
- Pinnacle Electric & Solar LtdElectrician0.4 mi
- KD Kirby Electrical Services LtdElectrician0.4 mi
- All ConnectedElectrician0.6 mi
Planning something similar?
See what the council approved and refused for loft conversions and dormers on your street. Pick your home and get the evidence before you pay for drawings.