Aaron Merrick House

The building was erected around 1845 by Samuel Langford, an English-born stonemason and carpenter who reputedly helped build the Rideau Canal, and who became Merrickville's best known builder. The two-and-a-half storey, five bay house has coursed rubble stone side and rear walls with an ashlar front façade, complete with window and door surrounds and quoins that display Langford's superb stonecutting skills. The building's combination of rubble stone and ashlar, which it shares with the contemporaneous Stephen Merrick House some blocks to the north, is unusual along the Rideau waterway. The paneled front entrance way and door is framed by paned sidelights and an elliptical transom. While substantially intact, the house has undergone significant changes.

The original awning or tent-shaped veranda, across the front façade, was removed in the 1920s by then owner Harry Falconer McLean. However, the stringcourse which defined its upper edge and the four sets of French doors that opened onto it, remain. A classically inspired portico was then added to the front entranceway. Flat roofed porches at either end of the building were also added. In the interior, he added the finely wrought staircase and the plaster ceilings in the front rooms of the main floor. McLean also added three round-headed dormers when he converted the third floor into a gymnasium. These original and later design elements and the craftsmanship evident throughout, combine to give an overall elegance to the house which speaks to the prosperity of the house's two principal owners.

The building was built for Aaron Merrick, son of Merrickville's William Merrick, and a prominent local businessman and later Reeve of the village. In 1922, H.F. McLean, a wealthy contractor and engineer of international repute, purchased the house and transformed its park-like setting into a zoo with exotic animals. McLean was named an honorary colonel for life in the Canadian Army after the First World War and undertook high profile national infrastructure projects such as the Abitibi Canyon Dam and the Ontario Northland Railway. The building became empty after McLean's death in 1961. Later it was renovated for use as a nursing home, but since it has returned to its original purpose of a private residence.