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The Craigiehall architect who designed main building was William Bruce, and the structure he raised in the 1690s on the banks of the River Almond in West Lothian remains one of the cleanest statements of late seventeenth century classical design in Scotland. Bruce worked from a plan that historians believe originated with the English architect James Smith, though the executed building belongs to Bruce’s own hand at the site near Cramond.
The house sits roughly eight miles west of Edinburgh, and its main block has survived fires, military occupation, and centuries of remodeling without losing the logic of its original plan. For anyone who has spent a career reading drawings against standing buildings, Craigiehall is a useful case because the documentary record and the surviving fabric tell slightly different stories about authorship.
William Bruce, born around 1630 and knighted in 1668, trained as a lawyer before architecture consumed his working life, and he is generally credited as the founding figure of classical architecture in Scotland. His known works include Hopetoun House’s early phases and the rebuild at Holyrood, and the Craigiehall commission came through his connection to the Hope family, who acquired the estate.
The Craigiehall architect who designed main building drew on his travels in France and the Low Countries, and the facade shows that education plainly in its restraint: a symmetrical front of five bays, a hipped roof, and corner pavilions that read as small towers rather than the turreted towers of the previous century. The building’s date is usually placed between 1693 and 1699, which places it in the final productive stretch of Bruce’s career.
Authorship at Craigiehall is not the simple attribution that popular summaries sometimes suggest. The Dictionary of Scottish Architects records William Bruce as the architect with James Smith associated in the design, and that hedge reflects a real ambiguity in the drawings. Smith, who worked under Christopher Wren and produced the influential plan for Hampton Court’s east front, had produced designs of comparable sophistication, and the Craigiehall plan carries detailing that some scholars read as Smith’s rather than Bruce’s.
What matters for anyone studying the building today is that Bruce managed the commission and the site, and the Craigiehall architect who designed main building in the sense of construction delivery was unquestionably Bruce.

The main block at Craigiehall is a compact rectangle of roughly rectangular plan, three storeys above a raised basement, with the principal rooms arranged around a central stair hall. The facade order is restrained: pilasters at the corners rather than a full colonnade, a string course between floors, and a cornice that runs cleanly around the roofline. Bruce’s handling of the roofline is the detail that most distinguishes Craigiehall from its contemporaries. Instead of the steep pitched roof and crow-stepped gables of earlier Scottish houses, he used a shallow hipped roof with a balustraded parapet, and the result reads as an Italianate villa dropped into a Scottish park.
Historic Environment Scotland lists Craigiehall House as a Category A listed building, and the listing citation records the main block’s construction date and the later additions, including the wings added in the eighteenth and nineteenth centuries. The Historic Environment Scotland designation record is the working reference for anyone tracing the building’s changing footprint, and it confirms that the original Bruce block remains legible within the later envelope. The internal plan has been altered, most significantly during the twentieth century when the house served as a military headquarters, but the principal room proportions and the window pattern on the front elevation survive.
The walls of the main block are built of squared ashlar sandstone, brought from local quarries that supplied much of Edinburgh’s classical building stock, and the quality of the stonework is the reason the facade still reads cleanly after more than three hundred years of Scottish weather. The roof structure is timber, and the chimneys are grouped in stacks along the ridge line rather than clustered at the gables, which is one of the features that marks the building as a departure from the earlier Scottish tradition. Window openings are regular and evenly spaced, and the glazing bars were originally leaded rather than the sash pattern now visible, a change made during the eighteenth century improvements.
The clearest documentary trail for the Craigiehall design runs through the Hope family papers, and the drawings associated with the house have been dated to the mid 1690s. The Craigiehall architect who designed main building in the popular imagination is Bruce, and the Historical Manuscripts Commission volumes recording the Hope of Craigiehall muniments support the connection. Those who argue for Smith point to stylistic parallels with his work at Kinross and to the close correspondence between the Craigiehall plan and Smith’s published designs, which circulated widely among Scottish patrons in the 1680s and 1690s.
| Attribution Question | William Bruce | James Smith
|
|---|---|---|
| Documented link to commission | Direct, through Hope family | Indirect, through drawings |
| Role in execution | Managed site and trades | No recorded site role at Craigiehall |
| Stylistic evidence | Hipped roof and pavilion corners match Bruce’s later work | Plan detail echoes Smith’s published designs |
| Scholarly consensus today | Primary credit | Design input, possibly the initial plan |

Craigiehall was extended with wings in the 1740s and again in the 1790s, and the later work is generally attributed to successive members of the Adam family, though the documentary basis for that credit is thinner than the popular accounts suggest. The question of the Craigiehall architect who designed main building is separate from the question of the wings, and this distinction matters because many published descriptions blur the two. The main block as it stands is Bruce’s, and the wings are later additions that wrap the original house without altering its front elevation or its internal stair hall.
The twentieth century brought the largest functional change. The house was requisitioned during the Second World War and later became the headquarters of the Army in Scotland, and that occupation produced internal partitions and services that disrupted the original room pattern. The Craigiehall architect who designed main building did not anticipate that his house would be broken into offices for a general staff, and the subsequent restoration after the military vacated part of the building has been shaped by that history rather than by strict archaeological reconstruction.
The site planning at Craigiehall is as instructive as the elevation. Bruce placed the house on a plateau above the River Almond, oriented the front to the south, and created an axial approach from the west that focused on the main door rather than on the mass of the building. Drainage was handled with a series of terraces and retaining walls cut into the slope, and the surviving masonry in those landscape elements is a useful reference for anyone who works on comparable sites. The stables and service buildings sat to the north and east, away from the principal view, and the whole arrangement follows a principle that still holds on well planned estates: the working functions get pushed to the rear, and the house keeps its prospect.
The Craigiehall architect who designed main building worked within a small professional network in which patrons, draftsmen, and mason-contractors traded plans freely, and the result is that authorship can blur in the records even when the building is unambiguous on the ground. Scottish classical practice in this period depended on pattern books and correspondence networks as much as on direct commissions, and a country house could pass between two or three designers before construction began. For contractors today, this history is a reminder that drawings and credit often diverge, and that the built record is the one that endures.
Research on the Scottish country house tradition has documented how these networks operated. The Dictionary of Scottish Architects remains the standard reference for tracing Bruce, Smith, and the broader cohort of late seventeenth century designers, and the biographical entries give the commission lists that underlie most modern attribution arguments. Anyone working through the Craigiehall architect who designed main building question will find more in those entries than in most published guidebooks, which tend to repeat the older, simpler attribution without noting the ambiguity.

For anyone trying to reconstruct the authorship question from primary sources, the starting points are the Hope family muniments, the Historic Environment Scotland designation record, and the surviving drawings held in the collections of the National Records of Scotland. The muniments contain the estate accounts, and these are the documents that establish when the main block was underway rather than when the idea for it circulated. The Craigiehall architect who designed main building, whoever one credits at the design stage, will be visible in those accounts as the person being paid for drawings and for supervision.
Photographic surveys from the earlier twentieth century show the house before the military occupation, and those images are the most reliable evidence for the original front elevation and window pattern. Anyone planning work near the house should also be aware that the estate grounds are designated, and that landscape features including the terraces and the avenue survive as part of the setting. The Craigiehall architect who designed main building laid out those terraces, and their survival across three centuries of change is the part of his work that most deserves attention from anyone in the trade.
Craigiehall’s authorship question is not an antiquarian curiosity. The building sits inside a working estate and has been adapted repeatedly, and the success of each adaptation depended on understanding what the original structure could carry. Bruce’s masonry walls and shallow hipped roof gave later architects room to work with, and the wings were able to attach without requiring the main block to be rebuilt. Builders who work on historic structures in Scotland read the same constraints today, and the record of how Craigiehall survived tells them what the building will accept from the next intervention.
The Craigiehall architect who designed main building delivered a house that outlasted its own patrons, its occupants, and several rounds of alteration, and that fact is more useful than any neat attribution. The record shows that Bruce managed the commission and the construction, that Smith may have supplied the initial plan, and that both facts can coexist.
Unlike modern architectural discussions that explore questions such as what is the scientology building and its significance, Craigiehall’s history demands a closer examination of surviving construction records and original design contributions. What the field needs now is better publication of the estate accounts and the surviving drawings, so that the next generation of researchers can argue about the Craigiehall architect who designed main building on documentary grounds rather than on stylistic hunches.