CENTURY 21 Atria Realty Inc., Brokerage is established in both the Greater Toronto and its surrounding area, located in downtown Toronto, North York, Richmond Hill, and Vaughan, Ontario, Canada. 


We provide our buyers and sellers with outstanding, professional realtors to help find your ideal residential, commercial, and investment properties. We specialize in all aspects of real estate including sale, leasing, preconstruction and rental properties. With a combination of both youthful and experienced agents, we are dedicated to representing each client and helping them meet their real estate needs and wants. 

Considering Real Estate

Think you’ve got what it takes to sell real estate? Our online assessment tool will evaluate your answers to see if you have what it takes to sell real estate and to be successful in a real estate career.

Training Programs and Development

Your success is our success.

We set the bar high with our award-winning training programs.

Marketing Tools

Being part of C21 gives you unlimited access to our lead generation tools, Marketing Centre and social media library.

 Richmond Hill Office


1550 16th Ave #C200 South

Richmond Hill, ON, L4B 3K9

Tel: 905-883-1988

Fax: 905-883-8108


Office Hours:

Mon to Fri: 9am–9pm

Sat & Sun: 9am–5pm

Toronto Office


501 Queen St W 200

Toronto, ON, M5V 2B4

Tel: 416-203-8838

Fax: 416-203-8885


Office Hours:

Mon to Fri: 10am–6pm

Sat & Sun: 10am–2pm

North York Office


5927 Yonge St #203

Toronto, ON, M2M 3V7

Tel: 416-218-8880

Fax: 416-218-8821


Office Hours:

Mon to Fri: 9am–5pm

Sat & Sun: 9am–1pm

 Vaughan Office


946 Portage Parkway

Vaughan, ON, L4K 0K3

Tel: 416-883-4747



Office Hours:

Mon to Fri: 9am–5pm

Sat & Sun: Closed