Near the churchyard of St Leonard's in Tortworth stands a sweet chestnut tree that has been growing for over a thousand years. The Tortworth Chestnut does not survive through stubbornness — it endures because it adapts. Over centuries, branches have subsided, touched the ground, and re-rooted to form new trunks, so that what began as a single tree is now a small grove of itself. I find that compelling as an architect. The best buildings work the same way: designed with enough generosity and intelligence to accommodate the lives that will unfold inside them. That quality of quiet adaptability runs through the parish of Tortworth Green, from the ancient chestnut to the bold Victorian confidence of Tortworth Court, and it is what we bring to every project at Gresford Architects.
Award-winning Architects in Tortworth Green
An Architect's Practice Grounded in Sustainability and Heritage
I founded Gresford Architects in London in 2006, and we now work from Oxford with clients across the country. Our work is guided by a conviction that buildings should be comfortable, designed to last, and use energy and materials as efficiently as possible — the marriage of the poetic and the practical. We are members of the Passivhaus Trust and SPAB, and accredited by The Green Register. Our Passivhaus home The Deerings in Hertfordshire won the RIBA East Award in 2018, and I was a finalist for Sustainability Architect of the Year at the Building Design Awards the same year. Whether the project is a Passivhaus new build or the renovation of a listed farmhouse, we apply the same discipline: understand the building, understand the place, and design with honesty about both.
Architectural Services for Homes in Tortworth Green
New Build Design in the Tortworth Green area sits at an interesting threshold. The parish has historically been quiet and rural, shaped by the Tortworth Estate and a handful of farmsteads, but the surrounding area faces real development pressure — proposals for a garden village at Buckover have been under discussion since 2016, with plans for thousands of homes nearby. The homes built here need to be good: architecture that earns its place in the landscape, designed with care for its setting, its energy performance, and the people who will live in it. South Gloucestershire Council handles planning for Tortworth Green, and their local plan sets clear expectations for quality.
Sustainable Design shapes every project we take on. In a parish where the arboretum at Tortworth Court — planted by the third Earl of Ducie from 1853, with over three hundred species — shows what thoughtful cultivation looks like over generations, it feels particularly apt. We design homes that reduce energy demand through orientation, insulation, and natural ventilation before reaching for mechanical systems. PassivHaus Design takes this further, combining superinsulation, airtightness, and mechanical ventilation with heat recovery to deliver homes that stay comfortable year-round with minimal energy input.
Renovations in Tortworth Green demand an architect who understands how older buildings behave. Tortworth Court is Grade II* listed, a Tudor Gothic Revival mansion designed by Samuel Sanders Teulon between 1849 and 1853 for the second Earl of Ducie, while St Leonard's Church retains its fifteenth-century Perpendicular tower alongside fabric rebuilt in the 1870s. The Throckmorton tombs inside — Thomas Throckmorton's ashlar canopy from 1568, blending Renaissance and late Gothic forms — remind you that this parish has always been a place where different architectural traditions coexist. As a SPAB member, I approach renovation by reading what a building tells you: how moisture moves through solid stone walls, where later interventions have created problems, and what needs to change to bring the structure into a comfortable, efficient future without losing its character.
EnerPHit, the Passivhaus Institute's certified retrofit standard, offers a rigorous route for improving the thermal performance of existing homes in Tortworth Green — particularly the solid-walled properties common across this part of Gloucestershire. Our retrofit of The Old Orchard in Oxfordshire, featured in The Modern House, showed this in practice. Extension Design is often the most practical way for families here to gain the space they need, and we design extensions that respond to the proportions and materials of the existing house. For exceptional rural sites beyond the settlement, Paragraph 84 provides a planning route where the quality of the architecture itself justifies the development.
If you are considering a project in Tortworth Green — a new home, a renovation that respects what came before, or an extension that transforms how your family lives — we would be glad to hear from you. The best architecture here has always adapted without losing its roots, and that is our standard.