63304's Top REALTORS® And Real Estate Agents
63304 is a zip code in Saint Charles, MO. Here are the Top Real Estate Agents that service 63304.
Top Agent
(492)
Mark Gellman
eXp Realty - The Gellman Team
27 Years of experience
864+ Sales in the last 12 months
$383.1M
All-Time Sales
$40K - $2.9M
Price Range
7%
Negotiated Off List
Top Agent$12.2M
All-Time Sales
1,932
Total Number Of Homes Sold
2009
Year Licensed
Top Agent(143)
Kathy Helbig
eXp Realty, LLC | Experience Real Estate Partners
29 Years of experience
85+ Sales in the last 12 months
$2M
All-Time Sales
828
Total Number Of Homes Sold
1997
Year Licensed
Top Agent(190)
Brittany Peterson
Worth Clark Realty | Maerock Real Estate
7 Years of experience
177+ Sales in the last 12 months
$900K
All-Time Sales
893
Total Number Of Homes Sold
2019
Year Licensed
Top Agent$20.3M
All-Time Sales
$40K - $1.6M
Price Range
463
Total Number Of Homes Sold
Top Agent(48)
Melissa Fields
Coldwell Banker Premier Group
18 Years of experience
52+ Sales in the last 12 months
418
Total Number Of Homes Sold
2008
Year Licensed
18
Years Experience
Top Agent$440K
All-Time Sales
149
Total Number Of Homes Sold
2005
Year Licensed
Top Agent$3.1M
All-Time Sales
496
Total Number Of Homes Sold
2002
Year Licensed
Top Agent(20)
Jessica Vargas
Keller Williams Mid Rivers Homes - Jessica's Property Team
10 Years of experience
13+ Sales in the last 12 months
$350K
All-Time Sales
303
Total Number Of Homes Sold
2016
Year Licensed
Top Agent$900K
All-Time Sales
190
Total Number Of Homes Sold
2011
Year Licensed
The 63304 Housing Market
Verified MLS market data for the 63304 zip code in Saint Charles, MO as of September 2026.
Median Sale Price
$423K
Median Days on Market
16 days
Sale-to-List Price
100.4%
Homes Sold (monthly)
54
In 63304 specifically, ranked agents on EffectiveAgents closed 23 verified sales in the last 12 months, with a median sale price of $495K.
Zip market data through September 2026. Agent sales figures reflect verified sales by ranked agents, not total market volume.
Why you need a Top Real Estate Agent in 63304, MO
63304 has 27 active real estate agents for you to choose from. How do you know if you're selecting the best one in your area? Simple: EffectiveAgents has analyzed the performance history and past transactions of every agent in 63304.
How We Rank 63304 Real Estate Agents
Our rankings are built from verified transaction data, not advertising spend. For every agent we analyze more than fifteen performance signals, including recent and all-time sales, days on market, negotiation results, price-point fit, and verified reviews.
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: September 2026
Frequently Asked Questions
You have questions.
Luckily, we have answers.
How many realtors are there in 63304?
There are 27 real estate agents in 63304.
Who are the top real estate agents in 63304?
Top selling real estate agents in 63304 include Mark Gellman, Michael Galbally, Kathy Helbig, Brittany Peterson and Dale Rowe.
How much do homes sell for in 63304?
Ranked agents on EffectiveAgents closed 23 verified sales in 63304 over the last 12 months, with a median sale price of $495,000.
Free Real Estate Calculators
Planning a move in Saint Charles? Run the numbers first.