Recognized Federal Heritage Building

Lower Brewers Defensible Lockmaster's House

Rideau Canal National Historic Site of Canada / Lieu historique national du Canada du Canal-Rideau, Ontario

View of the main entrance of the Lower Brewers Defensible Lockmaster's House, showing the symmetrical elevations with regular placement of the windows and doors, 1989.

View of the main entrance of the Lower Brewers Defensible Lockmaster's House, showing the symmetrical elevations with regular placement of the windows and doors, 1989.

Photo: Department of Public Works / Ministère des Travaux publics, 1989.

Built
1842
Recognized
1990
By
Government of Canada

The register’s text, word for word

Description

The Lower Brewers Defensible Lockmaster’s House overlooks the Rideau Canal and stands close to the lock at Lower Brewers Lockstation. It is a two-storey, cube-shaped building with a pyramidal roof and symmetrical façade. The ground floor walls are of limestone while the second-storey addition is clad in clapboard. The windows of the upper floor balance those of the lower and complete the symmetry. An enclosed porch protects the main entrance. The designation is confined to the footprint of the building.

Heritage value

The Lower Brewers Defensible Lockmaster’s House is a Recognized Federal Heritage Building because of its historical associations, and its architectural and environmental values.

Historical Value:

The Lower Brewers Defensible Lockmaster’s House is a good example of a building associated with the construction and operation of the Rideau Canal, and illustrates the theme of military defence for Upper and Lower Canada in the 19th century, and the evolution and transformation of the waterway as a federal public work. The establishment of a station at Lower Brewers stimulated the development of a milling community centred on a grist-mill, woollen mill and store.

Architectural Value:

The Lower Brewers Defensible Lockmaster’s House is valued for its good aesthetic design built as a defensible residence for the lockmaster. Later additions, such as the second storey and small wooden structure with porch to the rear, give the structure a more residential appearance. This resulted from a change in the function of the canal by the twentieth century from defence to recreation and commerce. The building exhibits very good functional design, which is evidenced in its dual function as a military structure and residence. Its materials and craftsmanship exemplify the high design standards of the Royal Engineers.

Environmental Value:

The Lower Brewers Defensible Lockmaster’s House reinforces the historic character of its park-like setting at Lower Brewers Lockstation and is a familiar landmark to local residents and to visitors.

SourceJames De Jonge, Fifteen buildings, Southern Area, Rideau Canal, Ontario, Federal Heritage Buildings Review Office, Building Reports 89-155, 89-156, 89-157, 89-158,89-159, and 89-160; Defensible Lockmaster’s House, Lower Brewers Lockstation, Rideau Canal, Ontario, Heritage Character Statement 89-155.

Character‑defining elements

The character-defining elements of the Lower Brewers Defensible Lockmaster’s House should be respected.

Its good aesthetic, very good functional design and very good quality materials and craftsmanship, for example:

  • the two-storey massing with pyramidal roof, and chimney;
  • the exterior walls, the thick ground floor wall constructed of evenly coursed limestone masonry with infilled loopholes, and the frame second floor clad in clapboard;
  • the symmetrical elevations with regular placement of the windows and doors;
  • the enclosed defensible porch and the wooden addition at the rear;
  • the interior configuration.

The manner in which the Lower Brewers Defensible Lockmaster’s House reinforces the historic character of its park-like setting at Lower Brewers Lockstation and is a familiar local landmark, as evidenced by:

  • its overall scale, design and materials, which harmonize with the lockstation surroundings;
  • its visibility due to its prominent location adjacent to the canal, which makes it a local landmark.

End of the register’s text

Location

Rideau Canal National Historic Site of Canada / Lieu historique national du Canada du Canal-Rideau, Ontario, Canada

44.38900° N, 76.32500° W

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Nearby

All 8 places in Rideau Canal National Historic Site of Canada / Lieu historique national du Canada du Canal-Rideau

Similar places

Places whose register descriptions are closest to this one.

From the Canadian Register of Historic Places, as last updated on December 12, 2025. The register’s text is shown word for word.