Doors Open Ontario

The Doors Open Ontario 2018 season was a great success. Over 482,000 people visited sites in communities across the province. Thanks to our sponsors, partners and volunteers for their support, and to all who participated.

McGregor-Cowan House Doors Open Windsor

McGregor-Cowan House
The McGregor-Cowan House, built about 1808 in the Georgian style, is believed to be the second-oldest building in Windsor (after Duff-Baby House). The chimneys on either side of the roof ridge represent a French-Canadian heating system unique to the area – each chimney warming a separate side of the house. The building is now privately owned and houses a bakery.

Tell us your story about this site

  • Parking
  • Washrooms

Contact info

3118 Sandwich Street
Windsor, Ontario


Year built: c. 1808
Architectural style: Georgian
Building type: Commercial

Dates/hours open

Saturday September 22, 2018
Saturday only: 10 a.m. to 4 p.m.

McGregor-Cowan House 3118 Sandwich Street