Best Markham Realtors. Top Rated by Reviews, Oct 2026
Markham Agents Ranked by Buying & Selling
Every rating records whether the client was buying, selling, or both. These rankings reflect clients' experience based on the type of transaction.
- Best listing agents in Markham — 15 agents ranked on 107 reviews from people who sold
- Best buyer’s agents in Markham — 18 agents ranked on 97 reviews from people who bought
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Top Realtor Reviews of the Best Real Estate Agents in Markham
Find the best Realtors in Markham, Ontario and area. Buyer's agents and seller's agents for every transaction type can be reviewed on Rate-My-Agent.com. If you want help selecting the right agent to help you buy your next place or list your property for sale, take 30 seconds to fill out our easy quiz and we'll recommend the right agent for your situation. There is no obligation to work with the recommended agent and there's no cost to you.
All Realtors in Markham are members of the Toronto Real Estate Board (TREB). To file a formal complaint against an agent or brokerage, follow the process at the Real Estate Council of Ontario (RECO).
Top Markham neighbourhoods with rated agents include: Thornhill, Unionville, Cornell, Greensborough, Box Grove.
Nearby cities: Scarborough Township, Stouffville, Whitchurch Stouffville, Scarborough, Don Mills, Thornhill, Richmond Hill.
Markham, ON Real Estate Agent Rating Stats
| Number of Real Estate Agents | 172 |
| Reviews on File | 347 |
| Real Estate Agents with 5-Star Reviews | 85.88% |
| Ratings of 3 Stars or Lower | 24 |
| Success Rate | 88.18% |
| Average Overall Rating | 4.72 |
| Average Knowledgeability Rating | 4.73 |
| Average Professionalism Rating | 4.73 |
| Average Responsiveness Rating | 4.77 |
| Average Usefulness of Website | 4.84 |
| Average Value of Service | 4.84 |
| Average Marketing Reach & Lead Generation | 4.82 |
| Average Home Prep & Staging Advice | 4.83 |
Last Updated: October 17, 2026