The transformation of Coln House School

June 11, 2026
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Heritage Cotswold-stone buildings given a new life as new homes built for the future.

Certain construction projects present unique challenges that demand a high level of expertise, collaboration and creative problem-solving. We caught up with Regional Construction Manager David Rhys-Jones, who has over 35 years of industry experience, about the complexities and successes of transforming a Grade-II listed former school building into exceptional new homes in the charming market town of Fairford.

Over five phases, Fairford Green will deliver a mix of elegant new-build homes as well as carefully considered conversions of existing and listed buildings. This combination requires close coordination between construction teams, local planning authorities, heritage consultants, and specialist contractors.

The first phase, comprised of 17 new build homes, commenced build in Autumn 2024 and has progressed smoothly thanks to meticulous planning, staggered scheduling and strong communication between internal teams and external contractors. And, we are delighted to have just welcomed our first residents to The Meadows at Fairford Green!

Meanwhile Phase Two, the conversion of the original school building Coln House into four homes alongside a fifth adjoining new build property, has brought some unique challenges. Early works revealed unexpected structural issues, including inadequate foundations and cracking to the gable end, requiring specialist reinforcement for stability before construction could continue.

Ensuring that the façade of house 5 was in keeping with the original stonework of the neighbouring homes was also imperative for us. Through consultation with planning authorities, local Cotswold Natural Stone in Golden Cream was selected to match the original building. On Coln House, the original stonework has also been restored to its former glory through careful cleaning and replacement of the lime mortar to retain the traditional Georgian look and ensure breathability.

The preservation and restoration of original features is always our aim when converting existing buildings. Consulting closely with the Georgian Society, original box sash windows have been repaired where possible, while irreparable units have been replaced with bespoke replicas. Innovative glazing solutions, such as secondary panes, have been implemented to improve energy efficiency while maintaining their historic appearance.

Community consideration has also remained central throughout the project. When essential façade restoration works risked impacting Fairford’s internationally renowned RAF Air Tattoo last summer, the team collaborated closely with local stakeholders to accelerate the programme, successfully compressing four weeks of work into two, without compromising on quality.

The key to construction success at Fairford Green so far?

✅Collaboration

✅Careful planning

✅Heritage expertise

✅A proactive, problem-solving mindset

From uncovering structural surprises to meeting heritage restoration standards, every challenge has reinforced the value of bringing together the right team, knowledge, and partnerships. With a united approach, proper planning, and the correct expertise, even the most intricate construction challenges can be overcome.

We’re proud to be breathing new life into an important local landmark while creating unique, high-quality homes fit for the future. Coln House, a collection of just five distinctive 3-5 bedroom new homes will be launched for sale soon.

Register your interest over on our development page.