Top Realtors and Real Estate Agents in Columbia, CT
Rankings based on verified MLS transaction data. No pay-to-play.

(324)
Amy Rio
Executive Real Estate
40 Years of experience
451+ Sales in the last 12 months
Top 1.2%
in Columbia, CT
$1.2B
All-Time Sales
$220K - $2.2M
Price Range
5%
Negotiated Off List

(81)
Corinne Machowski
William Raveis Real Estate
25 Years of experience
42+ Sales in the last 12 months
Top 1.6%
in Columbia, CT
$151.5M
All-Time Sales
$250K - $4M
Price Range
9%
Negotiated Off List

(31)
Art Kostapapas
Weichert Realtors Four Corners RE
39 Years of experience
5+ Sales in the last 12 months
Top 2.4%
in Columbia, CT
$83.9M
All-Time Sales
$160K - $800K
Price Range
5%
Negotiated Off List

(31)
Harry Finer
William Raveis Real Estate
22 Years of experience
83+ Sales in the last 12 months
Top 2.8%
in Columbia, CT
$285.6M
All-Time Sales
$250K - $2.1M
Price Range
5%
Negotiated Off List

(146)
Tracy Molloy
Coldwell Banker Residential Brokerage
24 Years of experience
79+ Sales in the last 12 months
Top 3.6%
in Columbia, CT
$250.9M
All-Time Sales
$220K - $1.1M
Price Range
6%
Negotiated Off List

(28)
Brenda Chubbuck
CR Premier Properties
8 Years of experience
34+ Sales in the last 12 months
Top 5.6%
in Columbia, CT
$54.9M
All-Time Sales
$250K - $1.1M
Price Range
7%
Negotiated Off List

(57)
Kara Mazzola
First Choice Realty
16 Years of experience
96+ Sales in the last 12 months
Top 6%
in Columbia, CT
$136.8M
All-Time Sales
$220K - $1.7M
Price Range
5%
Negotiated Off List

(296)
Suzy Couture
Executive Real Estate
23 Years of experience
111+ Sales in the last 12 months
Top 6.8%
in Columbia, CT
$267.8M
All-Time Sales
$190K - $1.4M
Price Range
6%
Negotiated Off List

(63)
Amber Everin
eRealty Advisors
25 Years of experience
42+ Sales in the last 12 months
Top 6.8%
in Columbia, CT
$135M
All-Time Sales
$190K - $1000K
Price Range
5%
Negotiated Off List

(47)
Banglian Gao
United Realty Plus
21 Years of experience
14+ Sales in the last 12 months
Top 7.2%
in Columbia, CT
$126M
All-Time Sales
$180K - $880K
Price Range
5%
Negotiated Off List

(17)
Brenda Milhomme
Milhomme Realty Group
14 Years of experience
1+ Sales in the last 12 months
Top 7.2%
in Columbia, CT
$17.6M
All-Time Sales
$140K - $440K
Price Range
50%
Negotiated Off List
How We Rank Columbia 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 Columbia 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.
Rankings reviewed by Kevin Stuteville, Licensed Florida Real Estate Broker (License BK3068131), Founder of EffectiveAgents.
Columbia Real Estate Agent FAQs
How were these Columbia 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 Columbia?
Our data covers 250 real estate agents serving the Columbia area. The count represents agents with transaction activity recorded in our Columbia market data, not simply everyone holding a license.
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 Columbia 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 Columbia, CT
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