Old Penicuik House

The carefully stabilised shell of a Palladian mansion preserves a grand portico, formal apartments and the memory of celebrated painted interiors.

Quick facts

Date
1761–69; end pavilions added 1857; consolidated 2007–14
Architect / designer
Sir James Clerk, assisted by John Baxter; later work by David Bryce
Type
Palladian country house, now a preserved roofless shell
Designation
Listed building, Category A (LB14634)
OS grid reference
NT 21726 59208

Architecture, archaeology and continuing use

A long ashlar block rises over a basement and is centred on a six-column Ionic portico with a double stair. Palladian windows mark the end bays, while the roofless interior reveals the scale and ordered planning of the former state rooms.

Its story

Sir James Clerk designed the house after extensive European travel, and David Bryce later extended it. A fire destroyed the roof and interiors, including Alexander Runciman’s Ossianic ceilings; an eight-year conservation programme subsequently secured the surviving masonry as an open ruin.

Why it is included

The Category A shell is one of Scotland’s most important eighteenth-century country-house ruins and an exemplary case of conservation without conjectural reconstruction.

What to notice

  • The Ionic portico and broad two-way entrance stair.
  • Palladian windows in the projecting end bays.
  • Open wall heads and surviving room divisions inside the preserved shell.

Reading the surroundings

Use the estate’s advertised day-visit routes and obey signs around the ruin. Masonry edges and conservation areas are not climbing surfaces, and event arrangements can change public access.

Timeline

  1. 1761–69 The principal Palladian house took shape for Sir James Clerk.
  2. 1857 David Bryce added projecting end pavilions to the composition.
  3. 1899 A major fire consumed the roof and the decorated interiors.
  4. 2014 An eight-year consolidation campaign concluded and enabled managed public access to the shell.

What we know — and what remains uncertain

The listing gives 1761 while estate sources describe a longer 1761–69 building campaign; the range is retained rather than forcing a single completion year.

Sources & further reading

Location

reviewed Scotland’s Architecture record small badge = designation

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Place: Penicuik · Current use: Consolidated historic ruin within the managed Penicuik Estate landscape (checked 2026-08-26)

Last reviewed: 2026-08-26 · Record: SHD-REC-PEN-OLD-PENICUIK-HOUSE

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