The Mayflower 1 Mayflower Avenue Hemel Hempstead Hertfordshire HP2 4AE
Approved on 19 July 2021
Council decision: Prior Approval GrantedDelegated (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
Construction of additional storey. Full height with additional storey will be 8.9m
- Received
- 24 May 2021
- Decision level
- Delegated (officer decision)
- Public comments
- 3
- Council
- Dacorum Borough Council
- Ward
- Hemel Hempstead Town
- Agent
- Equinox Planning and Development Limited
- ReceivedReceived24 May
- ValidatedValidated24 May
- Consult.Consultation24 Jun
- TargetTarget Date5 Jul
- DecidedDecided19 Jul
Decided in 56 days (council typically 49)
About this application
This is an outline application at The Mayflower 1 Mayflower Avenue Hemel Hempstead Hertfordshire HP2 4AE. Dacorum has handled 723 applications of this type. This one was decided in 56 days, 7 days longer than Dacorum's typical decision time. There has been 1 other application at this address. In the past year there have been 38 applications across Hemel Hempstead Town. 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.Planning something similar? See what gets approved on your street
Application details
- Postcode
- HP2 4AE
- Application type
- Additional Storey Prior Approval
- Scale / size
- Small
Planning application dates
- Date validated
- 24 May 2021
- Consultation expiry
- 24 June 2021
- Consultation start
- 3 June 2021
- Consultation end
- 24 June 2021
- Neighbour consultation start
- 3 June 2021
- Neighbour consultation end
- 24 June 2021
- Last date for comments
- 24 June 2021
- Target decision date
- 5 July 2021
- Permission expires
- 19 July 2026
Applicant and agent
- Agent
- Equinox Planning and Development Limited
- Agent address
- 6 Wellbrook Mews Brook Street Tring HP23 5SH
Planning decision
- Statutory period
- 42 days
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
1 other application at this property, newest first.
Source: Dacorum
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Around this site
Nearby applications
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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 two-storey and first-floor extensions on your street. Pick your home and get the evidence before you pay for drawings.