Top Realtors and Real Estate Agents in Ontario, CA
Rankings based on verified MLS transaction data. Last updated May 2026. No pay-to-play.
Top Agent
(65)
Craig Chastain
Next Level Realty
17 Years of experience
16+ Sales in the last 12 months
Top 3.84%
in Ontario, CA
$290.7M
All-Time Sales
$330K - $1.8M
Price Range
3%
Negotiated Off List
Top Agent(20)
Katherine Castillo
KC Realty Group
21 Years of experience
1+ Sales in the last 12 months
Top 3.84%
in Ontario, CA
$136.2M
All-Time Sales
$300K - $1.7M
Price Range
Top Agent(7)
Carol Perez
Realty Masters & Associates
19 Years of experience
3+ Sales in the last 12 months
Top 3.91%
in Ontario, CA
$46.9M
All-Time Sales
$380K - $2M
Price Range
Top Agent(45)
Amanda Zito
Mainstreet Realtors
20 Years of experience
17+ Sales in the last 12 months
Top 3.98%
in Ontario, CA
$82.3M
All-Time Sales
$370K - $1.6M
Price Range
Top Agent(86)
Angela Flores
Vista Sotheby's International Realty
23 Years of experience
21+ Sales in the last 12 months
Top 4.05%
in Ontario, CA
$100.7M
All-Time Sales
$380K - $1.5M
Price Range
4%
Negotiated Off List
Top Agent(73)
Andrew Martinez
Vantage Realty
12 Years of experience
18+ Sales in the last 12 months
Top 4.19%
in Ontario, CA
$101.9M
All-Time Sales
$460K - $1.8M
Price Range
Top Agent(1)
Carlos Raya
Re/Max Top Producers
22 Years of experience
12+ Sales in the last 12 months
Top 4.19%
in Ontario, CA
$50.9M
All-Time Sales
$370K - $3.2M
Price Range
Top Agent(5)
Wanda Torres
eXp Realty of California
19 Years of experience
8+ Sales in the last 12 months
Top 4.26%
in Ontario, CA
$62.3M
All-Time Sales
$300K - $2.1M
Price Range
Top Agent(2)
Katherine Jankowski
Leo & Katherine | LK & Associates REALTORS®
23 Years of experience
11+ Sales in the last 12 months
Top 4.48%
in Ontario, CA
$157.9M
All-Time Sales
$330K - $2.3M
Price Range
6%
Negotiated Off List
Top Agent(12)
Lionel Franklin
Keller Williams Elite Realty
21 Years of experience
20+ Sales in the last 12 months
Top 4.55%
in Ontario, CA
$102.2M
All-Time Sales
$560K - $2.9M
Price Range
5%
Negotiated Off List
Top Agent(65)
Melinda Aghassi
ReMax Time
20 Years of experience
20+ Sales in the last 12 months
Top 4.69%
in Ontario, CA
$91.1M
All-Time Sales
$400K - $1.3M
Price Range
2%
Negotiated Off List
Top Agent(1)
Oralia Delgado
Champions Real Estate
22 Years of experience
1+ Sales in the last 12 months
Top 4.69%
in Ontario, CA
$15.1M
All-Time Sales
$400K - $1.1M
Price Range
Top Agent(121)
Tom Bashe
Localist Realty
23 Years of experience
55+ Sales in the last 12 months
Top 4.76%
in Ontario, CA
$353.2M
All-Time Sales
$340K - $3.1M
Price Range
4%
Negotiated Off List
Top Agent(160)
Jon Perez
First Team Real Estate
22 Years of experience
31+ Sales in the last 12 months
Top 4.76%
in Ontario, CA
$273M
All-Time Sales
$560K - $2.9M
Price Range
3%
Negotiated Off List
Top Agent(22)
Sandra Garcia
Realty One Group
12 Years of experience
26+ Sales in the last 12 months
Top 4.76%
in Ontario, CA
$77.8M
All-Time Sales
$280K - $930K
Price Range
3%
Negotiated Off List
Top Agent(13)
Jesse Pina
VISMAR REAL ESTATE
21 Years of experience
23+ Sales in the last 12 months
Top 4.76%
in Ontario, CA
$31.2M
All-Time Sales
$340K - $800K
Price Range
Top Agent(31)
Alia Garcia
RE/MAX CHAMPIONS
8 Years of experience
10+ Sales in the last 12 months
Top 4.76%
in Ontario, CA
$33.6M
All-Time Sales
$460K - $1.1M
Price Range
Top Agent(19)
Michele Steeber
Reliance Real Estate Services
37 Years of experience
3+ Sales in the last 12 months
Top 4.98%
in Ontario, CA
$116.3M
All-Time Sales
$450K - $1.8M
Price Range
Top Agent(1)
Monica Olmos
Century 21 Masters
29 Years of experience
11+ Sales in the last 12 months
Top 5.05%
in Ontario, CA
$53M
All-Time Sales
$370K - $1.5M
Price Range
Top Agent(126)
Kristy Sartorius
Murray Real Estate
17 Years of experience
25+ Sales in the last 12 months
Top 5.12%
in Ontario, CA
$166.7M
All-Time Sales
$430K - $2.9M
Price Range
Top Agent(20)
Gabriela Mendoza
Provident Real Estate
20 Years of experience
1+ Sales in the last 12 months
Top 5.12%
in Ontario, CA
$61.9M
All-Time Sales
$470K - $1.4M
Price Range
Top AgentReviews not yet available
Alfred Saiz
All Encompass Realty
17 Years of experience
18+ Sales in the last 12 months
Top 5.47%
in Ontario, CA
$60.6M
All-Time Sales
$260K - $1.3M
Price Range
4%
Negotiated Off List
Top Agent(29)
Benjamin Perez Jr
Century 21 PrimeTime Realtors
19 Years of experience
8+ Sales in the last 12 months
Top 5.47%
in Ontario, CA
$52.2M
All-Time Sales
$360K - $2M
Price Range
Top Agent(29)
Nancy Wanes
Keller Williams Empire Estates
7 Years of experience
7+ Sales in the last 12 months
Top 5.47%
in Ontario, CA
$48.6M
All-Time Sales
$630K - $2M
Price Range
3%
Negotiated Off List
Ontario Housing Market Trends
Median Sale Price
$688,000
+2.23% year-over-yearMedian Days on Market
45
+9 days year-over-yearSale-to-List Price
100.79%
+0.19% year-over-yearHomes Sold Above List Price
42.9%
-3.4% year-over-yearOff the Market in 2 Weeks
18.5%
-17.0% year-over-yearListings With Price Drops
23.9%
+2.1% year-over-yearMonths of Supply
3.4
Realtors in Ontario
1,407
Verified MLS market data through May 2026.
In Ontario