Habinteg partnered with the London Borough of Hounslow to deliver South Street, Isleworth to deliver 12 accessible and adaptable homes that are energy efficient for local residents on small sites

As part of a strategic commitment to address a shortage of accessible homes, Habinteg partnered with the London Borough of Hounslow to deliver three high-quality, inclusive housing developments. Located on constrained sites, the schemes prioritise accessibility, energy efficiency, and efficient use of land. South Street, Isleworth delivered 10 M4(2) homes and 2 M4(3) wheelchair user homes.
All homes meet or exceed Building Regulation standards for accessible and adaptable homes and demonstrate how smaller sites can deliver accessible homes. The schemes delivered homes that enable independent living for disabled and older people while integrating seamlessly into existing neighbourhoods.
The design was shaped by close collaboration with Habinteg’s technical; consultancy team, the Centre for Accessible Environments (CAE), ensuring best practice in inclusive housing and following principles from Habinteg and CAE publication, the Inclusive Housing Design Guide. 2024.
Key design principles included:
• Optimising density while preserving privacy and amenity
• Delivering a mix of adaptable and wheelchair-accessible dwellings
• Ensuring homes are future-proofed with flexible layouts and can be adapted as needs change
• Designing for a strong sense of place with thoughtful urban character
Passivhaus Principles: All homes were designed with a fabric-first, low-carbon approach, for example Triple-glazed windows, Air-source heat pumps and insulated envelopes- to reduce energy costs and improve indoor air quality and thermal comfort—especially important for residents with limited mobility or fixed incomes.
This project exemplifies how collaborative delivery, inclusive design, and sustainable construction can work together to address local accessible housing need

Cllr Tom Bruce, Hounslow Council's Deputy Leader, and Cabinet Member for Assets, Regeneration and Development, said :
“This development is a great example of how we’re making the best use of small sites to meet the needs of our residents—including those with mobility challenges…We are pleased to be working with Habinteg to deliver high-quality, accessible homes for local families in Hounslow.”
“This project not only transforms underused land into valuable housing but also reinforces our commitment to inclusivity and environmental responsibility, making significant strides towards meeting the housing needs of our residents,"
The developments have had a tangible impact on quality of life for residents. One South Street tenant, Adan, a wheelchair user, described how moving from an inaccessible tower block to his new ground-floor M4(3) flat restored his independence:
“The advantages of living in an accessible home for a wheelchair user are countless. I don’t need help getting in my front door. There’s no comparison to my old flat. I can cook, move freely, and do everything myself.”