Continuing our look back at 25 years of Alex Oliver Associates, we look back today to, perhaps, one of our favourite barn conversions.

By keeping as much of the historic fabric as possible, the converted building still looks and feels like the original, but transformed into comfortable family accommodation.

In 2025 we are 25 years old, so over the year we are going to pick out 25 of our favourite projects from the archive to share with you.

Some are already well known, some less so, but all are special to us for different reasons and we hope you will enjoy this look into the first 25 years of our practice.

Kicking things off is our first ever project. This charming farmhouse was carefully designed to break down its visual mass with the main building formed from rubble stone being supplemented by a rear wing, a rendered service wing and a timber clad garage block.

Details make a building and we particularly enjoy the thinking that goes into each and every move we make as part of the design process.

A good example is the window above the porch of this country house we recently remodelled in a Gothic style. The window is divided by a transom to keep the rhythm of the fenestration, but the window itself sits behind, maximising the amount of glazing the window has.

Converting existing buildings is a balancing act of the proposed use with the character of the building.

Introducing new glazing can be particularly tricky, but sometimes the building itself will give you the answer. The large dormer window on this barn conversion in Wiltshire proved the inspiration for two further dormers, greatly increasing the light into the building, without appearing alien in character.

This Grade II* listed building dates back to the early 1700s and we never tire of visiting site as part of our ongoing design works for the owners of this Queen Anne beauty.

We’ve recently revisited a housing development we designed in Wiltshire, which included a courtyard of new build houses and a bungalow, but also two historic buildings dating back to the 1800s which were outbuildings to a long ago demolished mansion house.

These new homes are restored to the latest standards of insulation and services, but with the character of a bygone age that only an historic building can give.

Our conservation work sees us cross many thresholds, from the humble to the not so humble.

But the great thing about our projects is we get to look round some really interesting listed buildings, from a chocolate box thatched cottage to a castle. These two projects are examples of where we’ve provided strategic early stage advice to potential owners, helping them shape their future plans.

We do love a hand drawing here and we’ve been looking back through the archives recently to find our favourites.

This is one of Alex’s favourites. This elegant pair of gate lodges we designed for a country estate in Hampshire are, at the same time, both subservient to the main house, but still give the impression of what it will be like. The Georgians used gate lodges to signify the gravitas of their country houses, but still always remembered the fact that they were service buildings. A tricky balance, but one we are delighted to have struck here.

We like a wide range of architectural languages and which language we use for a project can be decided by a number of factors.

Chiefly though, when working with an existing building, the building itself will give us the correct direction. This country house dates back to the 1890s but the original design felt incomplete and unresolved. The language of the existing home suggested that a Gothic language would be the most appropriate direction and here is the finished article.

You never know what you will discover when working on historic buildings. The rich tapestry of the past can sometimes throw up some unexpected discoveries.

Sometimes however the discoveries can merely be the result of a simple clean. This building in Wiltshire which we designed an apartment conversion scheme for sits right on the main road. Years of dirt and road grime has built up, obscuring to all but the most eagle eyed the phrase over the door. All it took was a bucket of warm soapy water!

The important thing when converting a barn is to use the fabric of the building to lead the design. That way the resulting property still looks and feels like a barn.

This can throw up some issues with low head heights, strange window positions and unusual corners, but this Grade II listed barn in Hampshire is a good example of the beauty that can be created by being led by what is there. As you can see from the before and after photos it has clearly been converted with softwood shiplap cladding being replaced by a return to traditional feather edged boarding, but is definitely still the same building and still a barn.

Selection of materials when working of conservation projects is critical. Specify the wrong product and the whole building runs the risk of looking like an unworthy addition to the site.

The Grade II* listed country house in the Test Valley has had carefully selected handmade roof tiles to add a subtle variation and character to the roof plane, a specially selected mix of handmade bricks and carefully crafted timber French doors, all expertly executed by Moulding The Builder. The result is a worthy addition to this historic family home.

When working on old buildings a straight line is a rarity. Historic structures wobble, are out of plumb and are curved by the hands that made them.

The trick, when undertaking conservation work is to not fight this. Going with the fact the building is out of square keeps your intervention to a minimum and makes for a more authentic result. We took this approach for this Grade II listed Devonshire Linhay we worked on a few years ago and these pencil drawings we produced as part of the design process show how wonky some parts of the building were. All part of the charm.

We really appreciate Classical architecture and count ourselves lucky to often work in this style in both our new build and conservation work.

The effortless elegance of this entrance porch could never be mistaken for being of any other style. The cyma recta moulding of the porch canopy is perfectly balanced by the corbel brackets which combine ovolo, cyma recta and cavetto profiles. An understanding of these different components and their language is key to producing architecture worthy of the Classical label.

We are lucky to see some very unusual buildings in the course of our conservation work.

You wouldn’t normally expect to find an industrial chimney in the back garden of a mid-1800s country house, but our research discovered an interesting story as to why. The settlement where the house is, was a built for the workers of a lumber mill which was originally steam powered. After three catastrophic fires as a result of embers catching sawdust alight, the chimney was moved further from the engines and into the garden of the mill owner’s house where it remains to this day, now under our watchful eye.

Sometimes working with historic buildings is a puzzle, rarely though is the building itself literally a jigsaw puzzle.

An orangery had stood at this property in the West Country since the Victorian times, however a failed restoration in the 1960s saw the domed timber and glass structure collapse during heavy rain in the mid 1990s. We undertook a feasibility study for a potential purchaser to reinstate the collapsed building using the salvaged timbers.

A lot of the pleasure of traditional architecture is the aesthetic pleasure that symmetry and balance of the elevations can bring to the eye. Where buildings are joined to others as part of the same composition, differing ownerships and approaches to maintenance can lead to this balance being upset.

The careful restoration of our Grade II* listed Georgian town house project brought harmony and symmetry back to the building by treating the elevation as a whole piece rather than two separate halves. Elegance is restored.

The drawing room of this Grade II listed Georgian house we have been working on the restoration of in Wiltshire is a very comfortable room. But the glow from the open grate makes it feel even cosier. The relaxed ambiance this creates is something we strive for in our work, a home that puts you at ease in comfortable and reassuring surroundings.

We really enjoy working on barn conversions.

Giving an historic building, now defunct, a new lease of life is a very fulfilling project. The key is not to lose the character. Here is a before and after image of a Grade II Listed barn we converted in Hampshire. The intention was to retain as much of the historic fabric and character of the barn as possible whilst converting the barn into usable residential space. Constructed by the talented team at Moulding The Builder, we think we were successful in retaining the essence of the original building whilst at the same time reinstating lost features such as the double height threshing door openings.

First impressions count. First impressions for a home, really count.
The portico of this elegant Grade II* listed town house was in need of some real tender loving care before we started our restoration project. The restored timberwork provides the sort of entrance you would expect and really sets the tone for the beautifully restored interior within.