It is Green Open Homes Week from 13-21 September 2025 and, according to the Transition Southampton website, there are currently four homes in Highfield

“Throughout the event homes will be opening right across the city, showcasing everything from heat pumps and EVs to supermarket-free living and making your own cleaning materials, plus ideas for saving water, energy, money and environment. See more and book at https://openhomes.transitionsouthampton.org

And it’s not too late to open your own home/garden! openhomes@transitionsouthampton.org ”