← Back to Dacorum Borough Council
Status
With planning case officer
Received
27 Nov 2025
New dwellings
n/a
What you can do
Take Action
Make your voice heard. Authorities need to hear from people who support new homes.
Summary
Outline urban extension including new neighbourhoods, employment zone, education, country park and mixed‑use local centre.
Full Proposal
Outline application for: urban extension comprising two new neighbourhoods and a new employment zone. The development to include new dwellings (including affordable housing and specialist accommodation for older people); new employment and industrial floorspace and ancillary facilities, a sports hub and Sports Pitches; green infrastructure and landscaping works (to include a country park, formal and informal open space, amenity space, Suitable Alternative Natural Greenspace, managed woodland, ecological areas); early years, nursery, primary and secondary education facilities; local centre uses (to include retail, community and employment uses; health and fitness, gym and other cultural and recreational uses; medical centre; transport mobility hubs; drainage works (including foul and surface water drainage infrastructure); ancillary infrastructure works; vehicular and active travel infrastructure; improvements to the Nickey Line and delivery of a proportion of the Hemel Garden Communities Green Loop; land for Gypsy and Traveller pitches; provision of an active travel bridge over the A414; safeguarded land for M1 Junction 8 improvements; ground remodelling, acoustic bund, engineering and demolition works. All matters reserved save for access from the A414/Green Lane junction and access from the B487/Hemel Hempstead Road (Redbourn Road).
Documents
A414 & green lane general arrangement plan sheet 1
Additional Plans
A414 & green lane general arrangement plan sheet 2
Additional Plans
A414 & green lane general arrangement plan sheet 3
Additional Plans
A414 & green lane general arrangement plan sheet 4
Additional Plans
A414 & green lane geometry plan sheet 1
Additional Plans
A414 & green lane geometry plan sheet 2
Additional Plans
A414 & green lane geometry plan sheet 3
Additional Plans
A414 & green lane geometry plan sheet 4
Additional Plans
A414 & green lane highway boundary plan
Additional Plans
A414 & green lane key plan
Additional Plans
A414 & green lane long section plan location plan
Additional Plans
A414 & green lane long section plan sheet 1
Additional Plans
A414 & green lane long section plan sheet 2
Additional Plans
A414 & green lane long section plan sheet 3
Additional Plans
A414 & green lane long section plan sheet 4
Additional Plans
A414 & green lane long section plan sheet 5
Additional Plans
A414 & green lane long section plan sheet 6
Additional Plans
A414 & green lane long section plan sheet 7
Additional Plans
A414 & green lane long section plan sheet 8
Additional Plans
A414 & green lane long section plan sheet 9
Additional Plans
A414 & green lane speed limit design speed plan
Additional Plans
A414 & green lane typical cross sections plan sheet 1
Additional Plans
A414 & green lane typical cross sections plan sheet 2
Additional Plans
A414 & green lane vehicle tracking plan sheet 1
Additional Plans
A414 & green lane vehicle tracking plan sheet 2
Additional Plans
A414 & green lane vehicle tracking plan sheet 3
Additional Plans
A414 & green lane vehicle tracking plan sheet 4
Additional Plans
A414 & green lane visibility plan sheet 1
Additional Plans
A414 & green lane visibility plan sheet 2
Additional Plans
A414 & green lane visibility plan sheet 3
Additional Plans
A414 & green lane visibility plan sheet 4
Additional Plans
A414 & green lane, overview plan
Additional Plans
Access and movement parameter plan
Additional Plans
Appendix 8.14 - shadow habitats regulations assessment
Environmental Statement
Appendix a-topo-survey-a0p - copy
Environmental Statement
Appendix b part 1 drainage
Environmental Statement
Appendix b part 10 drainage
Environmental Statement
Appendix b part 11 drainage
Environmental Statement
Appendix b part 12 drainage
Environmental Statement
Appendix b part 13 drainage
Environmental Statement
Appendix b part 14 drainage
Environmental Statement
Appendix b part 15 drainage
Environmental Statement
Appendix b part 16 drainage
Environmental Statement
Appendix b part 17 drainage
Environmental Statement
Appendix b part 18 drainage
Environmental Statement
Appendix b part 2 drainage
Environmental Statement
Appendix b part 3 drainage
Environmental Statement
Appendix b part 4 drainage
Environmental Statement
Appendix b part 5 drainage
Environmental Statement
Appendix b part 6 drainage
Environmental Statement
Appendix b part 7 drainage
Environmental Statement
Appendix b part 8 drainage
Environmental Statement
Appendix b part 9 drainage
Environmental Statement
Appendix b_swh sfra maps
Environmental Statement
Appendix c - east hemel ea meeting minutes 2
Environmental Statement
Appendix c -land use parameter plan
Environmental Statement
Appendix c.2_ehh technical meeting note_tw meeting 3
Environmental Statement
Appendix c_east hemel ea meeting minutes 1
Environmental Statement
Appendix d.1 - thames water meeting 1
Environmental Statement
Appendix d.2_ehh technical meeting note_tw meeting 2
Environmental Statement
Appendix d.3 - capacity summary
Environmental Statement
Appendix d.4 - eir tw development eh
Environmental Statement
Appendix d.5_tw response on eh sw
Environmental Statement
Appendix d_tw response on eh fw
Environmental Statement
Appendix d_tw response on eh sw
Environmental Statement
Appendix e_ground conditions es scoping
Environmental Statement
Appendix e_tw records_ehuk-waa-1xx-xx-ie-c-00001
Environmental Statement
Appendix f.1_landis report
Environmental Statement
Appendix f.2_bfihost determination
Environmental Statement
Appendix g.1_east hemel - llfa meeting minutes
Environmental Statement
Appendix g.2_ehh technical meeting note_ exp llfa meeting 2
Environmental Statement
Appendix g.3_ ehh technical meeting note_llfa meeting 3
Environmental Statement
Appendix g.4_hcc-cc-allowances-note-v3-201711
Environmental Statement
Appendix h_greenfield runoff from refh2
Environmental Statement
Appendix i.3_new
Environmental Statement
Appendix i_drainage strategy central commercial_new
Environmental Statement
Appendix i_drainage strategy northern residential_new
Environmental Statement
Appendix i_drainage strategy southern residential_new
Environmental Statement
Appendix i_sw schematic_central_new
Environmental Statement
Appendix i_sw schematic_north_new
Environmental Statement
Appendix i_sw schematic_south_new
Environmental Statement
Appendix j_infiltration testing report
Environmental Statement
Appendix k_nh meeting 06 02 2025
Environmental Statement
Appendix l_catchment a_1in100+cc
Environmental Statement
Appendix l_catchment a_1in30+cc
Environmental Statement
Appendix l_catchment b_1in100+cc
Environmental Statement
Appendix l_catchment b_1in30+cc
Environmental Statement
Appendix l_catchment c_1in100+cc
Environmental Statement
Appendix l_catchment c_1in30+cc
Environmental Statement
Appendix m_ehuk-exp-xxx-xxx-dr-c-0360 catchment parameter testing_rev02
Environmental Statement
Appendix n_additional capacity - southern valley volumes
Environmental Statement
Appendix o_catchment a_summary results
Environmental Statement
Appendix o_catchment b_summary results
Environmental Statement
Appendix o_catchment c_summary results
Environmental Statement
Appendix p_overland flow capacity check
Environmental Statement
Appendix q - suds treatment methods
Environmental Statement
Appendix r_water circularity
Environmental Statement
Appendix s.1_rev02 fw
Environmental Statement
Appendix t_foul water estimates.
Environmental Statement
Appendix u - suds maintenance and management plan
Environmental Statement
Application form redacted
Application Form Redacted
Application guide to east hemel hempstead planning application
Supporting Information
Application site boundary plan
Site & Other Plans
Biodiversity net gain assessment report
Biodiversity statement
Bng metric
Biodiversity metric calculation tool
Bng metric pdf
Biodiversity metric calculation tool
Chapter 0-1
Design & Access Statement
Chapter 2_part1
Design & Access Statement
Chapter 2_part2
Design & Access Statement
Chapter 2_part3
Design & Access Statement
Chapter 3_part1
Design & Access Statement
Chapter 3_part2
Design & Access Statement
Chapter 3_part3
Design & Access Statement
Chapter 4
Design & Access Statement
Chapter 5
Design & Access Statement
Chapter 6_part1
Design & Access Statement
Chapter 6_part2
Design & Access Statement
Chapter 6_part3
Design & Access Statement
Chapter 6_part4
Design & Access Statement
Chapter 6_part5
Design & Access Statement
Chapter 7_part1
Design & Access Statement
Chapter 7_part2
Design & Access Statement
Chapter 7_part3
Design & Access Statement
Chapter 8
Design & Access Statement
Copy of press ad - hemel gazette
Additional Information
Copy of press ad - herts advertiser
Additional Information
Cover letter ehh dbc
Additional Information
Development specification parts a b c
Additional Information
Energy & sustainability statement_final draft
Supporting Information
Energy & sustainability statement_final draft
Supporting Information
Energy and utilities strategy_final draft
Supporting Information
G.2 response to llfa comments lehh_llfa
Supporting Information
Green infrastructure parameter plan
Additional Plans
Highways technical note - paramics model future year model files for review
Additional Information
Illustrative masterplan
Additional Plans
Illustrative material_part1
Additional Plans
Illustrative material_part2
Additional Plans
Indicative primary highways arrangement overall
Additional Plans
Indicative primary highways arrangement sheet 1
Additional Plans
Indicative primary highways arrangement sheet 2
Additional Plans
Indicative primary highways arrangement sheet 3
Additional Plans
Indicative primary highways arrangement sheet 4
Additional Plans
Indicative primary highways arrangement sheet 5
Additional Plans
Indicative primary highways arrangement sheet 6
Additional Plans
Indicative primary highways arrangement sheet 7
Additional Plans
Land use parameter plan
Additional Plans
Objection letter 21.01
Neighbour Letter
Operational_waste_management_plan
Supporting Information
Planning statement
Planning Statement
Redbourn road general arrangement plan sheet 1
Additional Plans
Redbourn road general arrangement plan sheet 2
Additional Plans
Redbourn road geometry plan sheet 2
Additional Plans
Redbourn road geometry plan sheet 2
Additional Plans
Redbourn road highway boundary plan plan
Additional Plans
Redbourn road key plan
Additional Plans
Redbourn road long section plan location plan
Additional Plans
Redbourn road long section plan sheet 1
Additional Plans
Redbourn road long section plan sheet 2
Additional Plans
Redbourn road long section plan sheet 3
Additional Plans
Redbourn road overview plan
Additional Plans
Redbourn road typical cross sections plan plan sheet 1
Additional Plans
Redbourn road typical cross sections plan plan sheet 2
Additional Plans
Redbourn road vehicle tracking plan sheet 1
Additional Plans
Redbourn road vehicle tracking plan sheet 2
Additional Plans
Redbourn road vehicle tracking plan sheet 3
Additional Plans
Redbourn road visibility plan sheet 1
Additional Plans
Redbourn road visibility plan sheet 2
Additional Plans
Reference plan
Additional Plans
Sgn guidance documents
Additional Information
Sgn plan documents
Additional Information
Statement-of-community-involvement-final
Supporting Information
Stewardship strategy
Additional Information
Ta appendix a-d
Environmental Statement
Ta appendix e part 1
Environmental Statement
Ta appendix e part 2
Environmental Statement
Ta appendix f
Environmental Statement
Ta appendix g part 1
Environmental Statement
Ta appendix g part 2
Environmental Statement
Ta appendix g part 3
Environmental Statement
Ta appendix h-l
Environmental Statement
Ta appendix m-n
Environmental Statement
Ta appendix o-r
Environmental Statement
Ta appendix s-u
Environmental Statement
Topographic survey data overview
Additional Information
Vol 1 - non-technical summary
Environmental Statement
Vol 2 - chapter 1 - introduction
Environmental Statement
Vol 2 - chapter 10 - transport and access
Environmental Statement
Vol 2 - chapter 11 - air quality
Environmental Statement
Vol 2 - chapter 12 - noise and vibration
Environmental Statement
Vol 2 - chapter 13 - agricultural land use
Environmental Statement
Vol 2 - chapter 14 - water resources and flood risk
Environmental Statement
Vol 2 - chapter 15 - climate change
Environmental Statement
Vol 2 - chapter 16 - socio-economics
Environmental Statement
Vol 2 - chapter 17 - health
Environmental Statement
Vol 2 - chapter 18 - effects interactions.
Environmental Statement
Vol 2 - chapter 19 - schedule of environmental commitments
Environmental Statement
Vol 2 - chapter 3 - existing land usesappreciate that mate
Environmental Statement
Vol 2 - chapter 4 - alternatives & design evolution
Environmental Statement
Vol 2 - chapter 5 - the development
Environmental Statement
Vol 2 - chapter 6 - the works
Environmental Statement
Vol 2 - chapter 7 - landscape and visual
Environmental Statement
Vol 2 - chapter 8 - ecology and nature conservation
Environmental Statement
Vol 2 - chapter 9 - heritage and archaeology
Environmental Statement
Vol 2 - vol 2 - chapter 2 - eia methodology
Environmental Statement
Vol 3 - appendix 11.1 - air quality planning policy and legislative context
Environmental Statement
Vol 3 - appendix 11.2 - road traffic emissions assessment
Environmental Statement
Vol 3 - appendix 11.3 - dust mitigation measures
Environmental Statement
Vol 3 - appendix 11.4 - air quality consultation
Environmental Statement
Vol 3 - appendix 11.5 - air quality figures
Environmental Statement
Vol 3 - appendix 12.1 - site suitability noise assessment
Environmental Statement
Vol 3 - appendix 12.2 - construction noise assessment
Environmental Statement
Vol 3 - appendix 12.3 - road traffic noise assessment
Environmental Statement
Vol 3 - appendix 14.1 - flood risk assessment
Environmental Statement
Vol 3 - appendix 15.1 - data source for ghg assessment
Environmental Statement
Vol 3 - appendix 15.2 - ghg assessment results
Environmental Statement
Vol 3 - appendix 15.3 - climate change resilience assessment
Environmental Statement
Vol 3 - appendix 15.4 - policy and legislative context and compliance
Environmental Statement
Vol 3 - appendix 15.5 - climate change consultation
Environmental Statement
Vol 3 - appendix 16.1 - retail impact assessment
Environmental Statement
Vol 3 - appendix 2.1 - eia scoping report
Environmental Statement
Vol 3 - appendix 2.2 - dbc eia scoping opinion
Environmental Statement
Vol 3 - appendix 2.3 - sadc eia scoping opinion
Environmental Statement
Vol 3 - appendix 6.1 - outline construction environmental management plan
Environmental Statement
Vol 3 - appendix 7.1 - lvia methodology
Environmental Statement
Vol 3 - appendix 7.2 - visual assessment
Environmental Statement
Vol 3 - appendix 7.3 - landscape assessment
Environmental Statement
Vol 3 - appendix 7.4 - visualisations (part 1 of 17)
Environmental Statement
Vol 3 - appendix 7.4 - visualisations (part 10 of 17)
Environmental Statement
Vol 3 - appendix 7.4 - visualisations (part 11 of 17)
Environmental Statement
Vol 3 - appendix 7.4 - visualisations (part 12 of 17)
Environmental Statement
Vol 3 - appendix 7.4 - visualisations (part 13 of 17)
Environmental Statement
Vol 3 - appendix 7.4 - visualisations (part 14 of 17)
Environmental Statement
Vol 3 - appendix 7.4 - visualisations (part 15 of 17)
Environmental Statement
Vol 3 - appendix 7.4 - visualisations (part 16 of 17)
Environmental Statement
Vol 3 - appendix 7.4 - visualisations (part 17 of 17)
Environmental Statement
Vol 3 - appendix 7.4 - visualisations (part 2 of 17)
Environmental Statement
Vol 3 - appendix 7.4 - visualisations (part 3 of 17)
Environmental Statement
Vol 3 - appendix 7.4 - visualisations (part 4 of 17)
Environmental Statement
Vol 3 - appendix 7.4 - visualisations (part 5 of 17)
Environmental Statement
Vol 3 - appendix 7.4 - visualisations (part 6 of 17)
Environmental Statement
Vol 3 - appendix 7.4 - visualisations (part 7 of 17)
Environmental Statement
Vol 3 - appendix 7.4 - visualisations (part 8 of 17)
Environmental Statement
Vol 3 - appendix 7.4 - visualisations (part 9 of 17)
Environmental Statement
Vol 3 - appendix 7.5 - verified view methodology
Environmental Statement
Vol 3 - appendix 8.1 - preliminary ecological appraisal
Environmental Statement
Vol 3 - appendix 8.10 - breeding bird survey report (part 1 of 2)
Environmental Statement
Vol 3 - appendix 8.10 - breeding bird survey report (part 2 of 2)
Environmental Statement
Vol 3 - appendix 8.12 - wintering bird survey report part 1
Environmental Statement
Vol 3 - appendix 8.12 - wintering bird survey report part 2
Environmental Statement
Vol 3 - appendix 8.13 - reptile survey report
Environmental Statement
Vol 3 - appendix 8.15 - lighting assessment (1)
Environmental Statement
Vol 3 - appendix 8.16 - preliminary arboricultural impact assessment
Environmental Statement
Vol 3 - appendix 8.2 hedgerow survey report
Environmental Statement
Vol 3 - appendix 8.3a bat roost survey report - buildings
Environmental Statement
Vol 3 - appendix 8.3b bat roost survey report - trees (2024) gltas
Environmental Statement
Vol 3 - appendix 8.3c - bat roost survey report - trees (2025) gltas and roost p
Environmental Statement
Vol 3 - appendix 8.4a bat activity survey report - site wide
Environmental Statement
Vol 3 - appendix 8.4b bat activity survey report - crossing points
Environmental Statement
Vol 3 - appendix 8.5 great crested newt survey report
Environmental Statement
Vol 3 - appendix 8.6 hazel dormouse survey report
Environmental Statement
Vol 3 - appendix 8.9 - barn owl survey report
Environmental Statement
Vol 3 - appendix 9.1 - east hemel adba (part 1 of 3)
Environmental Statement
Vol 3 - appendix 9.1 - east hemel adba (part 2 of 3)
Environmental Statement
Vol 3 - appendix 9.1 - east hemel adba (part 3 of 3)
Environmental Statement
Vol 3 - appendix 9.2 - built heritage assessment (part 1 of 2)
Environmental Statement
Vol 3 - appendix 9.2 - built heritage assessment (part 2 of 2)
Environmental Statement
Vol 3 - appendix 9.3 - heritage and archaeology consultation
Environmental Statement
Vol 3 - appendix 9.4 - geophysical survey report 2016 (part 1 of 7)
Environmental Statement
Vol 3 - appendix 9.4 - geophysical survey report 2016 (part 2 of 7)
Environmental Statement
Vol 3 - appendix 9.4 - geophysical survey report 2016 (part 3 of 7)
Environmental Statement
Vol 3 - appendix 9.4 - geophysical survey report 2016 (part 4 of 7)
Environmental Statement
Vol 3 - appendix 9.4 - geophysical survey report 2016 (part 5 of 7)
Environmental Statement
Vol 3 - appendix 9.4 - geophysical survey report 2016 (part 6 of 7)
Environmental Statement
Vol 3 - appendix 9.4 - geophysical survey report 2016 (part 7 of 7)
Environmental Statement
Vol 3 - appendix 9.5 - heritage statement 2017 (part 1 of 2)
Environmental Statement
Vol 3 - appendix 9.5 - heritage statement 2017 (part 2 of 2)
Environmental Statement
Vol 3 - appendix 9.6 - archaeological pre-determination evaluation report 2017
Environmental Statement
Vol 3 - appendix 9.7 - archaeological evaluation report 2020 (part 1 of 2)
Environmental Statement
Vol 3 - appendix 9.7 - archaeological evaluation report 2020 (part 2 of 2)
Environmental Statement
Vol 3 - appendix 9.8 - adba 2020 (part 1 of 2)
Environmental Statement
Vol 3 - appendix 9.8 - adba 2020 (part 2 of 2)
Environmental Statement
Vol 3 -appendix 10.2 - framework travel plan
Environmental Statement
Vol 3 -appendix 10.3 es traffic flows
Environmental Statement
Vol 3 -appendix 13.1 - soils and alc report
Environmental Statement
Vol 3 -appendix 13.2 outline soil resources management plan
Environmental Statement
Vol 3 -appendix 14.2 - sustainable drainage strategy
Environmental Statement
Vol 3 -appendix 14.3 land condition report part-1
Environmental Statement
Vol 3 -appendix 14.3 land condition report part-10
Environmental Statement
Vol 3 -appendix 14.3 land condition report part-11
Environmental Statement
Vol 3 -appendix 14.3 land condition report part-12
Environmental Statement
Vol 3 -appendix 14.3 land condition report part-13
Environmental Statement
Vol 3 -appendix 14.3 land condition report part-14
Environmental Statement
Vol 3 -appendix 14.3 land condition report part-15
Environmental Statement
Vol 3 -appendix 14.3 land condition report part-16
Environmental Statement
Vol 3 -appendix 14.3 land condition report part-2
Environmental Statement
Vol 3 -appendix 14.3 land condition report part-3
Environmental Statement
Vol 3 -appendix 14.3 land condition report part-4
Environmental Statement
Vol 3 -appendix 14.3 land condition report part-5
Environmental Statement
Vol 3 -appendix 14.3 land condition report part-6
Environmental Statement
Vol 3 -appendix 14.3 land condition report part-7
Environmental Statement
Vol 3 -appendix 14.3 land condition report part-8
Environmental Statement
Vol 3 -appendix 14.3 land condition report part-9
Environmental Statement
Vol 3 -appendix 9.8 - adba 2020 (part 1 of 2)
Environmental Statement
Vol 3 -r06-es-ta main text section 1-9
Environmental Statement
Vol 3 -r06-es-ta main text section 10-12
Environmental Statement