While this site has participated in Doors Open Ontario in the past, it is not part of the current season’s program. Please check the Home page for this year’s events and participating sites.

Dr. Mullen Housein-person Doors Open Brockton


  • In-person
  • Self-guided tours available
Dr. Mullen House

This house was originally part of the Bobier subdivision. James Blair (owner of the Walkerton Ironworks) and his wife Frances lived here in the late 1800s. It is perhaps best known as the home of Dr. Gerald Mullen, a well-known local veterinarian. In his practice, he cared for animals in Walkerton and the surrounding area for nearly 40 years.

Contact info

415 Gibson Street
Walkerton, Ontario


Year built: c. 1880
Building type:Historical housePrivate residence

Dates/hours open

Sep 29, 10:00am - Sep 29, 04:00pm

Saturday: 10 a.m. to 4 p.m.