30 ultra energy-efficient homes have been completed in Somerset by Stonewater, providing affordable homes to local people for less.
The homes in South Petherton have been delivered under the second phase of development and built to Passivhaus standard – a set of principles to create properties that use less energy for heating while maintaining comfort. They feature enhanced insulation, airtight construction, mechanical ventilation with heat recovery (MVHR) systems and roof-mounted solar PV panels, helping reduce heat loss and lower energy consumption.
Climate change has been dominating the public debate in the wake of yet another scorching summer in the UK, with July being the driest month on record. The changing climate has also put the UK on track for a record number of heat-related deaths, with industry experts saying more needs to be done to ensure the UK’s homes are prepared for dealing with extreme heat as well as cold.
Delivered in partnership with Somerset Council, Fisher & Dean Construction Ltd and Blue Spruce Properties Ltd, the scheme has transformed a former brownfield site into a new sustainable community.
READ MORE: Finalists Revealed for the Housing Executive Awards 2026
The development also includes landscaped communal green spaces, biodiverse planting and a community garden, featuring a public art piece in the form of stepping stones. Created by artist Graeme Mitchson, the artwork takes its inspiration from the word “Flax,” reflecting the site’s connection to the town’s agricultural heritage and its former Flax Mill which once served as a hub for processing locally grown produce.
The event was attended by Stonewater’s Chief Executive Jonathan Layzell and Group Director of Development Matthew Crucefix, alongside representatives from development partner SevenCapital, principal contractor Fisher and Dean, architects BoonBrown, Somerset Council, legal advisers Clarke Willmott and public artist Graeme Mitchson.
Matthew Crucefix said: “Completing this development is an important milestone for Stonewater and for the local community in Somerset.
“These high-quality homes will provide local people with affordable places to live while helping reduce energy bills through Passivhaus design and renewable technology. At the same time, the development creates attractive shared spaces that encourage customers to connect with their neighbours and enjoy the outdoor environment.
“We’re proud to have worked alongside our partners to deliver a scheme that combines sustainability, affordability and community, and we look forward to welcoming customers into their new homes.”
To mark the completion of the scheme, an official opening event was held on 20 July.
Councillor Sarah Wakefield, Somerset Council’s Lead Member for Adults Services, Housing and Homelessness, said: “It’s fantastic to see these much-needed affordable homes completed and ready to welcome new residents.
“This development will help meet local housing need while providing high-quality, energy-efficient homes that are built to last. Working in partnership with organisations such as Stonewater is essential to delivering the affordable homes our communities need, and we’re pleased to have supported this scheme.”







