There is something quietly remarkable about a village where John Wood the Younger — the architect who gave Bath its Royal Crescent and Assembly Rooms — chose to live and leave his mark. The Grange in Bitton, a Grade II* listed building with twelfth-century origins, was remodelled by Wood in the mid-eighteenth century: a new wing of limestone and slate, panelled rooms proportioned with the same assurance he brought to his grander commissions. Bitton sits on the River Boyd in South Gloucestershire, a village shaped as much by water as by stone, where brass works powered by the river in the 1760s gave way to a paper mill that ran for over a century. The architecture carries that layering — Norman fabric beneath Georgian refinement, industrial adaptation alongside quiet domestic building. It is the kind of place that rewards an architect who looks carefully, and that instinct to read what a building has already done before deciding what it should become next is at the heart of how we work at Gresford.
Award-winning Architects in Bitton
Why Homeowners in Bitton Trust Gresford Architects
I founded Gresford Architects in London in 2006, and we now work with clients across the country from our studio in Oxford. What drew me to architecture — and what matters in a place like Bitton — is the conviction that careful design and sustainability are not separate concerns. The Grange was remodelled once, thoughtfully, in the eighteenth century. A well-designed extension or renovation today should work the same way: respecting what came before, using materials honestly, with technical detailing that will last. We are RIBA chartered and ARB registered, and my membership of SPAB reflects a commitment to understanding existing buildings before deciding to alter them. Our Passivhaus project The Deerings won the RIBA East Award in 2018, and in 2025 I was invited to judge the British Homes Awards. But what matters most in a village with Bitton's layered history is that we bring that same attention — to material, to proportion, to the building's existing logic — whether we are designing an extension, a renovation, or something entirely new.
Architectural Services for Homes in Bitton
Extension Design is often where the conversation begins for homeowners in Bitton. The village sits within a conservation area, and South Gloucestershire Council requires that any extension responds to the existing building's scale, materials, and proportions. Where The Grange demonstrates how a skilled hand can add to an older building without diminishing it, the same principle applies at a domestic scale — a stone cottage along the High Street demands a different approach from a Victorian house near the river, and in both cases the junction between original fabric and new construction determines whether the result feels considered or merely bolted on. We find these constraints productive. A well-designed extension should bring more light, more space, and a better relationship with the garden, while sitting naturally alongside what the building has already become.
Renovations require the same attentiveness to what already exists, and in Bitton there is a great deal worth preserving. The Grade I listed Church of St Mary, with its Anglo-Saxon origins and a Perpendicular west tower built in the 1370s, is the most prominent example of the village's deep architectural heritage, but the domestic buildings carry their own stories — rubble stone walls, varying coursing, timber-framed structures adapted over centuries. A renovation to one of these properties needs to understand how the building breathes: where moisture enters and exits through solid masonry, how earlier builders managed thermal mass without modern materials, and what alterations over the years have added or compromised. We approach each renovation as a process of careful observation first, drawing on our SPAB training and a belief that the best interventions work with the building's existing logic rather than against it.
EnerPHit provides a structured approach to improving the thermal performance of these older properties. The certified retrofit standard sets measurable targets for airtightness and insulation while respecting the behaviour of traditional construction — a critical distinction where solid stone walls and lime mortars have managed moisture in their own way for centuries. Properties in Bitton vary considerably: a former mill worker's cottage near the River Boyd responds differently to insulation than the thicker stone walls of a farmstead on higher ground, and the EnerPHit framework allows us to tailor the specification to each building. The ventilation strategy the standard requires ensures that improved airtightness brings better indoor air quality, not just lower energy bills — homes that are healthier to live in as well as more economical to run.
The principle that connects everything we do is an insistence that buildings should work efficiently without requiring complex systems — and Bitton has already taught that lesson. The paper mill running for over a century on the Boyd, the brass works powered directly by water: this was engineering through constraint, which forced a kind of elegance. Our fabric-first approach to Sustainable Design starts from the same place — a well-insulated building using less energy because the envelope does its job, not because mechanical complexity has been hidden behind the walls. PassivHaus Design applies this discipline at its most rigorous, and we delivered it to award-winning effect on The Deerings. For New Build Design near Bitton, the conservation area means any new home must speak the language of stone and proportion that already frames the village. And in the wider countryside beyond, Paragraph 84 can unlock permission for new homes where the architecture itself — its response to landscape, its material honesty — becomes the argument for building at all.
If you are considering an extension, a renovation, or a new home in Bitton or the surrounding area, we would welcome the conversation. A village with this much architectural depth — from Norman stonework to Georgian proportion to the quiet persistence of its industrial heritage along the Boyd — deserves architecture that pays attention, and that is what we aim to provide.