You can read a village's history in the width of its main street. In Newnham, the High Street curves wide and generous along a ridge above the Severn, lined with imposing facades of rubble stone and rendered brick that would sit comfortably in a small Georgian town. This is not the scale you expect from a Gloucestershire village of a thousand people, and that is exactly the point — Newnham built itself on trade. For centuries this was a working port, shipping timber and bark from the Forest of Dean down to Bristol and across to Ireland, and the money that came back up the river settled into the stone and stucco of the buildings that still define the High Street today. The port fell quiet after the Gloucester and Sharpness Canal opened in 1827, but the architecture it funded never left. For an architect, that is the fascination: a streetscape built for one purpose, now quietly adapted to another, its ambition intact even as its reason for being has changed entirely.
Award-winning Architects in Newnham
Trusted Architects for a Riverside Conservation Village
I founded Gresford Architects in London in 2006, and we are now based in Oxford, working with clients across the country. Our accreditation with The Green Register and membership of the Passivhaus Trust reflect a conviction that runs through everything we design: that sustainability is not a constraint on good architecture but a force that makes buildings more comfortable to inhabit, more economical to run, and more joyful to live in. In Newnham, where the conservation area designated in 1980 protects a streetscape shaped by centuries of Severn trade, that philosophy meets a built fabric that demands both care and imagination. We are RIBA chartered, and my membership of the Society for the Protection of Ancient Buildings has sharpened a respect for reading historic structures before proposing changes to them. The Deerings, a Passivhaus home we designed in Hertfordshire, won the RIBA East Award in 2018. What connects all of our work — from heritage retrofits to low-energy new builds — is the same principle: buildings should be comfortable, designed to last, and built to use energy and materials as efficiently as possible.
Architectural Services for Homes in Newnham
Extension Design in Newnham requires sensitivity to the continuous development frontage along the High Street — buildings sitting shoulder to shoulder, their facades forming an unbroken line. Any addition must be considered not just in terms of the individual house but in terms of what the street presents as a whole. Forest of Dean District Council's conservation area policies govern alterations here, and rightly so: the proportions, materials, and rooflines tell a coherent story that an insensitive extension would interrupt. The best extensions in this setting add space and light to the interior while preserving the rhythm of the frontage, working with local stone and render rather than against them.
Renovations in Newnham draw you into the layered history of the port era and everything that followed it. The Old House, a Grade II* listed building dating from 1680, was built for a wine merchant — its scale and detailing speak directly to the Severn trade that made a village of this size capable of producing a house of that ambition. Working with buildings like this, and with the many Grade II listed properties along the High Street and Church Road, means understanding how successive generations of riverside traders and their descendants adapted structures originally built for quite different patterns of living. In Newnham, where rubble stone, render, and brick sit side by side across different periods, that close reading of a building's history is especially rewarding.
EnerPHit, the Passivhaus Institute's standard for retrofit, addresses the most common challenge in homes in Newnham: solid-walled rubble stone construction beneath plain tile or slate roofs that is beautiful to look at but thermally unforgiving. An EnerPHit retrofit works within the existing fabric, improving airtightness carefully so that moisture behaviour in the stone walls is respected, and introducing mechanical ventilation with heat recovery to maintain indoor air quality without opening every window to the Severn wind. The Church of St Peter, rebuilt in 1875 by Waller and Son then restored again in 1881 after a fire, its fourteenth-century tower surviving both transformations, is a reminder that buildings here have always been adapted and renewed. EnerPHit continues that tradition — not by replacing what exists, but by making it perform as well as it endures.
Sustainable Design in Newnham responds to a riverside setting where the oldest buildings have weathered three and a half centuries of Severn influence. The local palette — Forest of Dean sandstone, rubble stone, and render — evolved over generations of port trade, each material chosen for durability in a climate shaped by the river. We design with materials that belong to this landscape, ensuring new work ages with the same integrity as the merchant houses that still anchor the High Street. PassivHaus Design offers the most rigorous energy performance standard available for new construction, and New Build Design in or near Newnham will face careful consideration from Forest of Dean District Council — the conservation status and the river setting both demand that a building earn its place. Paragraph 84 of the National Planning Policy Framework provides a route for exceptional homes in the countryside beyond the village boundary, where design that speaks to this particular landscape — its Forest of Dean geology, its Severn setting, its port-built confidence — must be as ambitious as the buildings that already line the river.
Newnham is a village that outgrew its origins and then found a quieter kind of life, but the buildings that line its wide High Street still carry the confidence of a place that once built ships and traded across the water. If you are considering a project here — whether extending a cottage, renovating a listed property, or improving the energy performance of an older home — we would welcome the chance to talk about what is possible.