The Central Winchester Regeneration scheme has become the latest attempt to transform a patch of the city that has resisted change for more than a decade, with developer igloo assembling a team of practices including Henley Halebrown, Peter Barber Architects and East Architecture to navigate Winchester’s layered history, fractious local politics and unresolved planning baggage.
The project covers much of the same 4.5-hectare area that swallowed its predecessor, the retail-led Silver Hill scheme designed by Allies and Morrison. That earlier proposal collapsed under the weight of a procurement scandal and a 2015 High Court ruling that the council had acted unlawfully by allowing changes to the plans, including removing the £165 million scheme’s on-site affordable housing provision. The political fallout led to council leader Robert Humby’s resignation. A supplementary planning document (SPD) was subsequently adopted in 2018, drawn up by JTP and Snug Architects, providing the framework within which the current vision now operates.
What the Central Winchester Regeneration scheme actually proposes
The current iteration focuses on roughly a third of the SPD zone. Phase 1 involves clearing two disused car parks and several other sites to accommodate homes, shops, offices and hospitality uses, while retaining some existing structures. Phase 2, still at outline stage, proposes replacing Winchester Bus Station with further housing and includes plans to uncover a chalk stream running beneath the city. Images for both phases were released as part of the most recent public consultation round, which also prompted a palette shift on several residential blocks from grey and white to warm red brick.
igloo‘s development director Matt Woolgar has described the approach as deliberately incremental, treating the scheme as ‘a series of individual buildings being carefully integrated into the city over time, rather than as one large-scale construction project.’ The brief to all three practices asks them to ‘celebrate Winchester’s unique architectural character and heritage, drawing on the geology, textures and patterns that define the city’s built environment.’
Henley Halebrown is acting as lead architect and lead masterplanner, collaborating with East on landscape and public realm design while also taking on five individual buildings. Simon Henley, co-founder of the twice Stirling Prize-shortlisted practice, frames the stakes in generational terms: ‘This might just be the most important thing I do,’ he has said, describing the project as ‘the most significant change to Winchester in 1,000 years.’ Henley, who lives locally, argues the 20th century was unkind to the city through its one-way roads, car parks and shopping centres, and believes the scheme can ‘establish a philosophy with which to bring about change for others to follow.’
Scepticism from within the city
Not everyone shares that confidence. Robert Adam, a renowned Classical architect and Winchester local, has questioned whether assembling high-profile London practices is the right instrument for this particular site. Bringing in ‘big names,’ he warns, risks producing ‘cartoon versions of local character.’ His critique goes further: ‘There’s a lot more to it than a sprinkling of arches and a few flint walls.’ Adam argues that Winchester’s identity is characterised by small-scale variety and, in a sense, by architectural restraint, and that ‘stars want, most of all, to show that they are stars. This is not the way to stitch into a complex, incredibly important historic city.’
East Architecture director Julian Lewis, speaking at the June consultation, pushed back on the comparison with previous failed attempts, saying simply: ‘We are responding to the place, not to the previous scheme.’ The practice argues that momentum of local support is growing.
The scheme faces those headwinds without one of its original financial backers. Investor Genr8 Kajima Regeneration withdrew from the partnership in January, leaving igloo to carry the development forward alone. Woolgar has acknowledged the complex planning history but maintains that the fragmented land assembly that resulted from earlier failures has, paradoxically, created an opportunity: it ‘aligns with the SPD’s ambition for incremental delivery and enables us to work with a wider range of architects,’ producing what he describes as a ‘more fine-grained, characterful proposal.’
The planning application for Phase 1 is being refined to reflect the latest round of public feedback before submission, with Phase 2 remaining at outline stage and subject to further community input as the project evolves.
