Best Listing Agents in Markham — Ranked by 107 Sellers’ Reviews | October 2026
These 15 Markham agents are ranked only on reviews from people who sold a home with them. Buyers’ reviews are excluded, and an agent needs at least 3 sellers’ reviews in Markham to be ranked here.
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 buyer’s agents in Markham — 18 agents ranked on 97 reviews from people who bought
- Every rated Markham agent — buyers’ and sellers’ reviews counted together
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From pricing against recent Markham comparables to staging, showings, offers and closing, these agents are rated on the job Markham sellers said they did. Real estate agents in Ontario are regulated by the Real Estate Council of Ontario (RECO). They’ve sold across Markham neighbourhoods including Thornhill, Unionville, Greensborough, Cornell, Box Grove. Buying? See Markham buyer’s agents ranked on buyers’ reviews alone. Or see the full Markham ranking with every review counted.
Last Updated: October 17, 2026