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Contact us

OAA Headquarters (undergoing renovation):

111 Moatfield Drive
Toronto, ON  M3B 3L6
T: 416.449.6898    
Toll Free: 1.800.565.2724    
F: 416.449.5756  

OAA Headquarters (111 Moatfield Drive, Toronto, ON M3B 3L6) is currently undergoing renovation as part of the OAA Headquarters Renew + Refresh Project.

As finishing touches are still being made, some service levels may be affected. Please call 416-449-6898 (or toll-free 1-800-565-2724) before visiting to ensure accessibility.

Work on the retrofit project will continue over the next few months, as the OAA looks to achieve zero net carbon status for its building, meeting the 2030 Challenge more than a decade early. Keep an eye out for news about a grand opening in the fall.

We welcome any questions, comments or feedback. Please direct inquiries or accomodation requests to

Directions to OAA Headquarters:

OAA Headquarters is located at 111 Moatfield Drive, one block north, one block west of the intersection of York Mills Road and Don Mills Road.

Click here for directions and a Google map.

Parking (OAA Headquarters):

PARKING - During Office Hours
OAA Parking is reserved for Council, Committees and staff.  Limited parking for guests is provided for deliveries, appointments, and meetings.

EVENT PARKING - During Office Hours
Pay and Display parking is available in the North Parking Lot of the Westin Prince Hotel.

Directions: Enter the Prince Hotel off of York Mills Rd., follow the signs to the North Lot and park next to the tennis courts. Walk through the ravine trail to the OAA.

EVENT PARKING - After Office Hours
Free parking at the OAA is available for a limited number of cars (49) on a first-come, first served basis.

Street parking on Moatfield after 6 pm (M-F), or anytime on the weekend, with a three-hour limit.

Pay and Display parking is available in the North Parking Lot of the Westin Prince Hotel (see Event Parking - During Office Hours for directions).

Please refer to the map of alternative parking arrangements.

Staff Contacts

OAA staff oversee the day-to-day work of the Association.