Top Realtors and Real Estate Agents in Union City, CA
Rankings based on verified MLS transaction data. Last updated May 2026. No pay-to-play.
Top Agent
(57)
Nicole Causey
Side Inc
22 Years of experience
41+ Sales in the last 12 months
Top 0.35%
in Union City, CA
$759.1M
All-Time Sales
$740K - $4.3M
Price Range
4%
Negotiated Off List
Top Agent(74)
Les Belliveau
Coldwell Banker Realty
38 Years of experience
51+ Sales in the last 12 months
Top 0.81%
in Union City, CA
$717.7M
All-Time Sales
$620K - $3M
Price Range
Top Agent(381)
Jon Foster
eXp Realty
22 Years of experience
360+ Sales in the last 12 months
Top 0.93%
in Union City, CA
$1.28B
All-Time Sales
$650K - $5M
Price Range
5%
Negotiated Off List
Top Agent(16)
Mukesh Kumar
Intero Real Estate Services
16 Years of experience
15+ Sales in the last 12 months
Top 1.98%
in Union City, CA
$156.7M
All-Time Sales
$610K - $2.3M
Price Range
5%
Negotiated Off List
Top Agent(22)
Moni Shah
RE/MAX Prime Properties
23 Years of experience
8+ Sales in the last 12 months
Top 2.33%
in Union City, CA
$124.7M
All-Time Sales
$580K - $4.3M
Price Range
Top Agent(65)
Max Devries
Intero Real Estate Services
23 Years of experience
21+ Sales in the last 12 months
Top 2.68%
in Union City, CA
$422.3M
All-Time Sales
$540K - $2.8M
Price Range
3%
Negotiated Off List
Top Agent(125)
Doug Goss
Keller Williams Bay Area Estates
32 Years of experience
19+ Sales in the last 12 months
Top 2.91%
in Union City, CA
$958.7M
All-Time Sales
$600K - $5.1M
Price Range
7%
Negotiated Off List
Top Agent(13)
Robin Young
Compass
33 Years of experience
14+ Sales in the last 12 months
Top 2.91%
in Union City, CA
$178.6M
All-Time Sales
$620K - $2.7M
Price Range
Top Agent(27)
Danielle Keil
Keller Williams Castro Valley
27 Years of experience
26+ Sales in the last 12 months
Top 2.91%
in Union City, CA
$234.4M
All-Time Sales
$640K - $2.8M
Price Range
3%
Negotiated Off List
Top Agent(142)
Ryan Nickell
Panorama Properties, SFBA
10 Years of experience
65+ Sales in the last 12 months
Top 2.91%
in Union City, CA
$382.6M
All-Time Sales
$1.2M - $4.3M
Price Range
4%
Negotiated Off List
Top Agent(23)
Matt Wilhite
Vetted Real Estate
19 Years of experience
18+ Sales in the last 12 months
Top 3.03%
in Union City, CA
$218.4M
All-Time Sales
$600K - $2.8M
Price Range
Top Agent(81)
Jon Ahern
Coldwell Banker Realty
33 Years of experience
120+ Sales in the last 12 months
Top 3.49%
in Union City, CA
$1.1B
All-Time Sales
$740K - $4.9M
Price Range
4%
Negotiated Off List
Top Agent(102)
Craig Ackerman
Compass
23 Years of experience
37+ Sales in the last 12 months
Top 3.49%
in Union City, CA
$724.8M
All-Time Sales
$1M - $4.5M
Price Range
Top Agent(15)
Varsha Upadhye
Coldwell Banker
21 Years of experience
10+ Sales in the last 12 months
Top 3.49%
in Union City, CA
$336.5M
All-Time Sales
$690K - $5M
Price Range
3%
Negotiated Off List
Top Agent(37)
Anna Fine
Radius Agent Realty
6 Years of experience
15+ Sales in the last 12 months
Top 3.49%
in Union City, CA
$96.7M
All-Time Sales
$1.2M - $4.6M
Price Range
Top Agent(112)
Anthony Pigati
NextHome Town & Country
27 Years of experience
65+ Sales in the last 12 months
Top 3.61%
in Union City, CA
$634.9M
All-Time Sales
$400K - $6.1M
Price Range
3%
Negotiated Off List
Top Agent(262)
Mark Pages-Oliver,MBA
Range Real Estate
26 Years of experience
25+ Sales in the last 12 months
Top 3.84%
in Union City, CA
$471.5M
All-Time Sales
$590K - $3.8M
Price Range
6%
Negotiated Off List
Top Agent(19)
Tomaj Trenda
Golden Gate Sotheby's International Realty
21 Years of experience
12+ Sales in the last 12 months
Top 3.84%
in Union City, CA
$76.2M
All-Time Sales
$570K - $2M
Price Range
Top Agent(1)
Kerissa Calvo
Fohl Realty & Investments
6 Years of experience
13+ Sales in the last 12 months
Top 3.84%
in Union City, CA
$43.7M
All-Time Sales
$830K - $2.1M
Price Range
Top Agent(159)
Katy Thielke Straser
Compass
24 Years of experience
41+ Sales in the last 12 months
Top 6.52%
in Union City, CA
$710M
All-Time Sales
$2.2M - $16M
Price Range
Top Agent(107)
Adrian Goss
RE/MAX Executive
13 Years of experience
2+ Sales in the last 12 months
Top 7.1%
in Union City, CA
$112M
All-Time Sales
$300K - $1.3M
Price Range
4%
Negotiated Off List
Top Agent(73)
Carol Sawdey
Berkshire Hathaway HomeServices Drysdale Properties
18 Years of experience
33+ Sales in the last 12 months
$435.9M
All-Time Sales
$830K - $6M
Price Range
3%
Negotiated Off List
Top Agent(12)
Debbie Burness
Debbie Burness - COMPASS
42 Years of experience
15+ Sales in the last 12 months
$141.6M
All-Time Sales
$320K - $4.2M
Price Range
4%
Negotiated Off List
Top Agent(36)
Tony Vo
Kollab Real Estate
23 Years of experience
7+ Sales in the last 12 months
$20.6M
All-Time Sales
$1.2M - $3.2M
Price Range
14
Total Number Of Homes Sold
Union city Housing Market Trends
Median Sale Price
$1,340,000
-6.62% year-over-yearMedian Days on Market
19
+5 days year-over-yearSale-to-List Price
103.12%
-0.48% year-over-yearHomes Sold Above List Price
72.7%
+8.7% year-over-yearOff the Market in 2 Weeks
31.6%
-15.5% year-over-yearListings With Price Drops
28.6%
+4.0% year-over-yearMonths of Supply
2.3
Realtors in Union city
859
Verified MLS market data through May 2026.
Do Top Union City Agents Sell Faster?
The 25 top-ranked agents on EffectiveAgents in Union City sell in a median of 14 days, compared with the Union City market median of 19 days on market.
About 5 days faster (26% quicker than the Union City market)
Median days to sale reported by the top-ranked Union City agents on EffectiveAgents, compared with the Union City market median days on market. Agent figures reflect each agent's reported sales history.
When Is the Best Time to Sell a House in Union City?
Based on the last 24 months of verified MLS market data, homes in Union City sell fastest and closest to asking when they go under contract in February. To hit that window, plan to list around February.
Median days on market by month (shorter is faster)
February
Best month to sell
10 days
Typical time on market
108.1%
Of asking price
Seasonal averages from the last 24 months of Union City, CA sales. Individual results vary with price, condition, and how the broader market moves. A local agent can pinpoint the right timing for your home.
How We Rank Union City Real Estate Agents
Our rankings are built from verified MLS transaction data, not advertising spend. For every agent we analyze more than fifteen performance signals, including sales volume in your city and zip code, recent and all-time transactions, days on market, negotiation results (how far above or below list price an agent's clients actually close), price-point fit, and verified reviews. The agents shown first are those whose verified results put them at the top of the Union City market today.
Agents cannot pay for placement in these rankings. The underlying data refreshes as new closed transactions are reported, so rankings shift with real market performance. Learn how we rank agents.
Rankings reviewed by Kevin Stuteville, Licensed Florida Real Estate Broker (License BK3068131), Founder of EffectiveAgents.
Data last updated: May 2026
Union City Real Estate Agent FAQs
How were these Union City real estate agents ranked?
Rankings are built from verified MLS transaction data. We analyze more than fifteen performance signals for every agent, including sales volume in your city and zip code, recent and all-time transactions, days on market, negotiation results, price-point fit, and verified reviews. Agents cannot pay for placement.
How many real estate agents are in Union City?
Our data covers 859 real estate agents serving the Union City area. The count represents agents with transaction activity recorded in our Union City market data, not simply everyone holding a license.
What does the median sale price in Union City mean for sellers?
Union City's median sale price is $1,340,000 as of May 2026. Half of recent sales closed above that figure and half below. It is a useful baseline for understanding the market, but an experienced local agent will price your home against comparable recent sales in your neighborhood, not the citywide median.
Does it cost anything to use EffectiveAgents?
No. EffectiveAgents is free for home buyers and sellers, with no obligation to work with any agent we match you with.
Do agents pay to be ranked or featured?
No. Agents cannot pay for placement anywhere in these rankings. Positions are earned from verified transaction performance only.
What commission do Union City realtors charge?
Commissions are negotiable and vary by agent, service level, and transaction. There is no set rate, and recent industry changes have made commission structures more flexible than ever. Discuss the structure directly with your agent before signing a listing or buyer agreement.
Top Realtors by Zip Code in Union City, CA
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In Union City