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2026
September 2026 - The Lower Acre
The first homes at The Lower Acre near completion
Construction of the first 381 homes at The Lower Acre is progressing, with the first homes now nearing completion. Roads, landscaping and green spaces are also taking shape as the first phase of One Horton Heath moves towards completion.
The show homes are now open, giving visitors the opportunity to see some of the new homes and get a feel for what is being created at One Horton Heath.
2026
August 2026 - School
Planning application submitted for new Horton Heath primary school
Plans were submitted for the new three-form-entry Horton Heath primary school, marking another important step towards delivering education and community facilities for the growing neighbourhood.
The proposals include the school, community sports facilities, allotments and extensive green infrastructure, with walking and cycling connections helping to link the site with the wider development.
2026
July 2026 - The Upper Acre
The Upper Acre moves towards construction
Procurement began for a contractor to deliver 424 mixed-tenure homes at The Upper Acre, the next major residential phase of One Horton Heath.
The phase will also include new green spaces, play areas and walking and cycling routes, continuing the development of the wider community and its supporting infrastructure.
2026
June 2026 - The Lower Acre
The Lower Acre show homes open
The first show homes at The Lower Acre opened in June 2026, giving prospective residents and the local community the opportunity to step inside the new homes and see the first residential phase taking shape.
The Lower Acre will deliver 381 homes, including homes for sale, shared ownership, affordable housing and private rental, as part of the wider One Horton Heath development.
2026
May 2026 - School
Plans for the new primary school shared with the community
Residents and local stakeholders were invited to comment on detailed proposals for the new primary school at One Horton Heath, alongside a sports pitch, pavilion, allotments and new walking and cycling connections.
The consultation provided an opportunity for the local community to see the plans and share their views ahead of the next stage of the planning process.
2026
April 2026 – Planning
Planning approval secured for a further 986 homes
Detailed planning approval was secured for 986 further homes across The Folds, The Holme and Homestal.
The plans include new green spaces, landscaping, play areas and supporting infrastructure, continuing the delivery of the wider One Horton Heath masterplan and providing the next major phases of housing beyond The Lower Acre.
2026
March 2026 - Planning
The Upper Acre planning approval secured
Reserved Matters approval was granted for The Upper Acre, the second residential phase at One Horton Heath.
The phase will deliver around 424 mixed-tenure homes alongside new open spaces, landscaping, play areas, walking and cycling routes, drainage, utilities and other supporting infrastructure.
2026
February 2026 - New Crossing
Burnetts Lane pedestrian crossing completed
Improvements to the pedestrian crossing on Burnetts Lane, between Meadowsweet Way and Bramley Gardens, were completed in February 2026.
The works provide a safer crossing point for pedestrians and include drainage improvements, helping to improve accessibility and safety for people travelling through the area.
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2025
October 2025 - Planning
Consultant appointed for new primary school
Peter Marsh Consulting and its team of design experts were appointed to lead the project to deliver a new primary school at One Horton Heath.
The appointment marked an important step forward in the plans for a three-form-entry school, which will provide places for around 600 pupils alongside sports facilities, allotments and green spaces.
2025
October 2025 - Planning
Outline planning permission granted
Outline planning permission was granted for the wider One Horton Heath masterplan, providing for up to 2,500 new homes alongside a new primary school, local centre, sports facilities, allotments, green spaces and supporting infrastructure.
The approval marked an important milestone for the long-term development of One Horton Heath, providing the framework for the next stages of detailed planning and delivery.
2025
October 2025 – The Lower Acre
First bricks laid at The Lower Acre
The ‘first bricks’ were laid at The Lower Acre, marking an important step forward in the construction of the first 381 homes at One Horton Heath.
With the foundations and early construction work already underway, the milestone marked the transition towards the new homes beginning to take shape across the first phase of the development.
2025
September 2025 - New road
The Avenue opens!
On Monday 15 September 2025, ‘The Avenue’ officially opened to all traffic marking a significant milestone in the delivery of One Horton Heath’s infrastructure-first approach. Built ahead of the first new homes to support traffic flow from the outset and improve connectivity between Fair Oak, Horton Heath and Hedge End.
Spanning 1.2 miles from Burnett’s Lane South to Allington Lane North, this new route features two new roundabouts, dedicated footways, improved cycling access, and extensive tree-planting. It includes five new bridges – three for vehicles and two for pedestrians and cyclists – incorporating wildlife-friendly features such as mammal tunnels and bee bricks.
2025
July 2025 - Section 106 Upgrades to make path safer
Improved path to Hedge End station opens
The improved walking and cycling path between Bubb Lane and Hedge End railway station reopened in July 2025 following upgrades to make the route safer and more accessible.
The project created a new 3-metre-wide shared-use path, with improved lighting, fencing and railings, providing a better connection between One Horton Heath, Hedge End station and the surrounding area.
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2024
Infrastructure First
Link road bridge construction begins
Construction begins on the 5 bridges forming part of the site’s link road
These 3 road bridges and 2 pedestrian bridges form an essential part of the connectivity across the site. Allowing existing watercourses to be protected and maintained.
2024
The Lower Acre
Construction of First Homes Begins
Ground has officially been broken at the Lower Acre site, marking the start of ‘home-building’ at One Horton Heath. Following groundworks by Hope & Clay and foundation works by SPEEDECK, Wates has been appointed to deliver the first homes.
This milestone follows the successful delivery of our ‘Infrastructure First’ approach, which has already provided two new drainage tanks, three electric substations, and the site Link Road.
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2023
Infrastructure First
Luddon Construction set to begin link road
Luddon Construction has been awarded the £11.7m contract to build the final route phase of the link road. Starting in spring 2023, the national contractor will also be delivering a mile of shared footway and cycleway routes, utility and drainage connections and new bus facilities.
2023
Ground Source Heat Pump network
Work begins at The Lower Acre
Specialist contractors, commence work on the developments innovative ground source heat pump network. The technology will deliver a renewable heat source to heat pumps in the home providing 100% of the home’s heating and hot water needs.
2023
Community viewing platform opens Summer 2023
A viewing points adjacent to the North Gateway on Allington Lane opens to allow visitors to enjoy and explore the location, view the development and learn about ecology.
2023
Green Open Space consultation 2023
Shaping Nature-Connected Community Spaces
In 2023, community feedback helped shape plans for green spaces at One Horton Heath. The design protects existing watercourses, supports biodiversity, and encourages walking and cycling.
Three road bridges and two pedestrian bridges improve access while preserving natural corridors. Mature tree belts, upgraded public rights of way, and new play areas will create inclusive, nature-connected spaces for all.
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2022
Construction
Work to start on final phase of the link road
Construction on the all important link road is planned to start in late 2022. The 1.2 mile section will link into the Northern and Southern gateway roundabouts.
2022
Construction
Start of construction on first new homes
After several years in planning, the developments first homes parcel is due to commence construction in autumn. The first of eight residential areas on the development the Lower Acre, once completed, will include 381 homes, a distinctive cycle greenway and a living wall.
2022
Social Value
Social Value Toolkit launched for new year
Maximising social value from One Horton Heath, the new tool kit plays a vital role in every stage of the project unlocking our supply chain involvement for local employment and skills initiatives.
2022
Land management
Chalcroft Farm - phase 2 demolition planned
Commencing autumn 2022, phase 2 of the Chalcroft Farm site preparation programme is planned.
2022
Explore Map hits one-year anniversary
The interactive map, which guides users around the different aspects of the development, hit its 1-year anniversary this month.
Since going live, the map has been viewed over 4,500 times.
2022
Cable Undergrounding Site Preperation Completed
In July 2022, works to underground approximately 3km of overhead cables across the site were completed in order to prepare the site for future works.
In spite of some challenging circumstances requiring some difficult engineering practices, the works were carried out successfully with minimal disruption for local residents.
2022
Next phase of link road gets the go ahead
Construction on the final phase of the link road is set to start in early 2023 following grant of consent in September 2022.
2022
First new homes approved
First 381 new homes at One Horton Heath approved
The developments first residential phase gets the go ahead in December 2022.
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2021
Infrastructure
New Allington Lane roundabout opens in March
The team celebrate completion of the £1.65m new section of road and footway/cycleway on Allington Lane.
2021
Planning
Masterplan outline application and first new homes application validated
Formally submitted to the Local Planning Authority in December 2020 the Masterplan outline application and first new homes application were validated in January 2021.
All relevant planning documents are available via the online planning portal using references: O/20/89498 for the Masterplan and F/20/89500 for the first new homes.
2021
Planning
Horton Heath link road planning application is submitted in July
The 1.2 mile link road route will run through One Horton Heath and connect to the southern gateway at Burnetts Lane and to the northern gateway at Allington Lane. A big focus of the design incorporates features for safe travel. All relevant planning documents are available via the online planning portal using reference: F/21/91185
2021
Infrastructure
Chalcroft Way link road opens in September
The first phase of the all important new link road has fully opened to all users. Named Chalcroft Way, the new section of road, footway/cycleway and open space forms the southern gateway into the site.
2021
General
Council acquires Solar Farm at One Horton Heath
Developed and built in 2013 by Solarcentury, one of the UK’s most experienced solar energy companies, the site hosts more than 25,600 photovoltaic panels covering around 34 acres of land.
The move underlines the Council’s commitment to delivering an environmentally sustainable development with no reliance on fossil fuels. The 6.3 megawatt solar farm was acquired in June 2021.
2021
General
Interactive map launched
New interactive online map showing the developments locations is launched. Users can explore places and content of interest on the new tool while also being able to find out more through the additional helpful gallery feed.
2021
Planning
Masterplan supported
`Horton Heath Development Management Committee support the Masterplan outline application in principle in September 2021.
2021
Planning
First new homes move a step closer
The first new homes application for 381 homes has moved a step closer after being supported in principle by the Horton Heath Development Management Committee in November 2021.
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2020
General
One Horton Heath project name
The One Horton Heath project brand name is adopted in January 2020.
2020
General
The One Horton Heath website is launched in May 2020
The website tells the story of the development so far, with pages on our approach, the development process, the team leading the project and our work with the community. Featuring informational videos, an interactive timeline, and updates from the site.
2020
Planning
Environmental Impact Assessment Scope consultation
The Environmental Impact Assessment Scope is consulted on. The EIA request is required under EU Law as a technical part of the pre-application process and ensures that environmental issues are at the forefront of the planning process.
View the Scoping Request on the Council’s website using reference V/20/87717
2020
On site
Work starts on road infrastructure
Work started on the 8 June 2020 on the first phase of the developments infrastructure. The first phase of road building will see three new roundabouts on Bubb Lane, Burnetts Lane and Allington Lane, and a new link road between Bubb Lane and Burnetts Lane. Once complete, the site will have new access points at both the north and south of the development.
A £20.8m grant from Homes England was awarded to kick start the development.
2020
Planning & community
Second planning consultation video launched
A new planning consultation video was launched in November 2020 in support of the second round of public engagement. The video contained new images and updated information about the emerging Masterplan and first new homes layout.
2020
Planning & community
Public engagement - September
The first of two pre-application public consultations commenced in early September 2020. The consultation launched the development’s Masterplan and first new homes proposals and was promoted online, in Horton Heath and through local partners. The consultation provided an opportunity for the public to see for the first time images of what One Horton Heath could look like.
In a series of four public webinars, the community were able to hear from the One Horton Heath team and specialists. A detailed planning film carefully explained the development’s design journey and addressed the development’s main features.
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2019
General
One Horton Heath Team
The project team for One Horton Heath is put in place. To find out more about the people involved in the One Horton Heath project, be sure to visit our team page.
2019
General
Funding agreement entered into
Eastleigh Borough Council enters into a £20.8 million funding agreement unlocking development at One Horton Heath as part of the Government’s £450 million Local Authority Accelerated Construction (LAAC) programme.
2019
Planning
Foxholes Farm demolition granted
Application granted for prior approval to demolish a farmhouse and three barns located at Foxholes Farm (PN/19/84936). The application was submitted in December 2018 and approved in 2019.
2019
General
New project brief
A new project brief is prepared.
2019
Design
Land-use plans produced
Alternative potential land-use plans are produced for various link road routes.
2019
Design
Masterplanning commences
Masterplanning for the development commences.
2019
General
Housing target
The housing target and mix of housing to be delivered by the project receives confirmation.
2019
General
Fir Tree Farmhouse purchased
Eastleigh Borough Council purchases Fir Tree Farmhouse.
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2018
General
Solar Park at Chalcroft identified for purchase
The acquisition of the solar park located at Chalcroft is identified as a way to help deliver a more efficient road alignment, and to enable the use of the renewable power it generates within the One Horton Heath scheme.
2018
Community
Local Development Forum commences
The Local Development Forum commences. The forum brings the One Horton Heath design team together with local representatives, including Parish Councillors, youth leaders, residents and school leaders, to ensure the development understands and meets the aspirations of the community.
2018
General
Plans to self-deliver the development announced
Eastleigh Borough Council announce plans to self-deliver the development. As both landowner and developer, the Council can ensure that new homes are delivered alongside the provision of the right infrastructure, which will include roads, a school, a local centre and open spaces. Self deliver will allow the Council to focus on the creation of an excellent place to live.
2018
General
Eastleigh Borough Council purchases 7.7 acres of land
Eastleigh Borough Council purchases an additional 7.7 acres of land at Chalcroft. This additional land purchase will include one of two employment-land parcels at the site.
2018
General
Awarded £20.8m grant from Homes England
One Horton Heath is awarded a £20.8m grant as part of Homes England’s Local Authority Accelerated Construction programme. The grant will help to fund enabling works and early infrastructure delivery at the site.
2018
General
Eastleigh Borough Council enter management services agreement
Eastleigh Borough Council entered into a management services agreement with Galliford Try Partnership to prepare the site’s outline planning application.
2018
General
Eastleigh Borough Council purchase 291 acres of the existing site.
Eastleigh Borough Council acquires the development land, purchasing 291 acres of the existing site.
2018
General
Eastleigh Borough Council purchase 4.3 additional acres
Eastleigh Borough Council purchases 4.3 additional acres (allocated for development but not covered by the extant consents).
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2017
Planning
Outline application submitted for 450 homes
North West Horton Heath – O/16/79354 application for outline permission for 450 dwellings including access from Allington Lane. Submitted October 2016.
2017
Planning
Outline application approved for 950 homes
West Horton Heath – O/14/75735 application for outline permission for 950 dwellings including link road between Bubb and Burnetts Lane and access from Burnetts Lane. Approved December 2017. Section 106 agreement entered into.
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2016
Planning
Application for outline permission for 450 dwellings
North West Horton Heath – O/16/79354 application for outline permission for 450 dwellings including access from Allington Lane. Submitted October 2016.
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2015
Planning
Committee resolves to grant planning permission for 950 dwellings
West Horton Heath – O/14/75735 application. Committee resolves to grant planning permission for 950 dwellings including a new link road between Bubb and Burnetts Lane and access from Burnetts Lane.
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2014
Planning
Winter
West Horton Heath – O/14/75735 application submitted for West Horton Heath for outline permission for 950 dwellings including a new link road between Bubb and Burnetts Lane and access from Burnetts Lane. Submitted December 2014
Interested in making
One Horton Heath home?
Our new homes will deliver an exciting combination of modern design, sustainability, and well-being for all. If you are interested in making Horton Heath your home, visit our sister site, eastbrooke homes, to see what is available.