Westminster City Council has commenced the procurement process for a main contractor to deliver its ambitious £80 million Harrow Road housing project in central London. The development will encompass 144 new homes across three buildings rising 15, 10, and five storeys, with a mix of tenure including 48 affordable homes, 24 Adult Social Care units offered at social rent, and 72 homes for private sale. Planning approval was granted in July, marking a significant milestone for the scheme that aims to revitalise the former Harrow Road wing of St Mary's Hospital.

This project reflects the council’s strong commitment to sustainability and carbon reduction. The development will follow a fabric-first approach incorporating passive design principles, air source heat pumps, and solar panels. These measures target a 70% reduction in sitewide carbon emissions compared to baseline figures, a target that notably exceeds the Greater London Authority’s 35% requirement. Designs are structured around the energy hierarchy framework of “Be Lean, Clean, Green, and Seen,” emphasising energy efficiency, renewable energy use, and visible sustainability features.

Procurement will be conducted through a competitive flexible procedure, with up to four contractors shortlisted. Prospective bidders must demonstrate robust financial capacity, including an average turnover of at least £250 million in the past two years and provide bonds equal to 10% of the construction value. Additionally, contractors must hold a minimum of £20 million in liability and indemnity insurance. The selection process will heavily weigh technical capability, accounting for 45% of the score, alongside considerations of design development, cost certainty, building safety, social value, and environmental sustainability. The contract is expected to be awarded by February 2026, with construction scheduled to commence in March 2026 and complete by July 2030.

This scheme follows in the footsteps of the council’s broader regeneration efforts along Harrow Road, which have seen several successful developments. Notably, the 300 Harrow Road mixed-use development delivered 112 new homes, 50% of which are affordable. Completed in late 2023, this project included community facilities such as a hall, nursery, flexible workspace, and a canal-side café. Designed by Child Graddon Lewis and built by Willmott Dixon, the development also incorporated advanced environmental features like air source heat pumps, solar panels, rainwater collection systems, and living roofs to minimise carbon emissions and operational energy costs.

Willmott Dixon has been a key partner in Westminster City Council’s affordable housing delivery, recently securing a £29 million contract to build 65 affordable homes at Westmead on Tavistock Road. This six-storey building aims to meet the rigorous AECB CarbonLite™ New Build standard, using a combination of solar PV, exhaust air heat pumps, and stringent air tightness measures to ensure low carbon performance. The company’s previous work for the council includes the 112 homes at 300 Harrow Road and 197 homes at Dudley House in Paddington, reflecting a growing portfolio of sustainable housing developments in the borough.

Residents of recently completed schemes on Harrow Road have begun moving into new homes, benefitting from improved community infrastructure and green spaces. The 300 Harrow Road development enhanced connectivity between the Warwick Estate and the Grand Union Canal with landscaping improvements and created social value through local lettings plans prioritising households on the council’s housing waiting list. The inclusion of social rent and intermediate rent options in these projects supports Westminster’s Fairer Westminster strategy to deliver more affordable homes and promote social inclusion.

Westminster City Council’s Harrow Road housing scheme exemplifies a modern approach to urban regeneration, focusing on mixed tenure, sustainability, and community benefits. With ambitious carbon reduction targets and carefully structured procurement criteria, the project aims to set a high standard for residential development in the heart of London.

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Source: Noah Wire Services