Top Realtors and Real Estate Agents in Ontario, CA
Rankings based on verified MLS transaction data. Last updated August 2026. No pay-to-play.
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Top Agent
(25)
Carolynn Santaniello
Seven Gables Real Estate
20 Years of experience
19+ Sales in the last 12 months
$197.9M
All-Time Sales
$620K - $3.4M
Price Range
2%
Negotiated Off List
Ontario Housing Market Trends
Homes in Ontario take a median 51 days to sell, go for 99.65% of asking, prices are down 1.8% from a year ago. Verified MLS market data through August 2026.
Market temperature
Balanced market
3.7 months of supply. Under 3 favors sellers, over 6 favors buyers.
What homes sell for
$659,564
median sale price
How fast they sell
51 days
median time on market
Supply and competition
3.7 months
of supply on the market
In Ontario