Top Realtors and Real Estate Agents in Countryside, IL
Rankings based on verified MLS transaction data. Last updated May 2026. No pay-to-play.
Top Agent
Top 2.12%
in Countryside, IL
$904.9M
All-Time Sales
$270K - $3.7M
Price Range
6%
Negotiated Off List
Top Agent
(17)
Ivica Otis Lazich
Capital Investment Realty Group Inc
20 Years of experience
60+ Sales in the last 12 months
Top 2.12%
in Countryside, IL
$88.6M
All-Time Sales
$140K - $890K
Price Range
8%
Negotiated Off List
Top AgentTop 3.17%
in Countryside, IL
$171.4M
All-Time Sales
$310K - $1.7M
Price Range
5%
Negotiated Off List
Top AgentTop 3.7%
in Countryside, IL
$155.9M
All-Time Sales
$400K - $1.8M
Price Range
6%
Negotiated Off List
Top AgentTop 6.88%
in Countryside, IL
$509.5M
All-Time Sales
$560K - $3.5M
Price Range
6%
Negotiated Off List
Top AgentTop 7.53%
in Countryside, IL
$136.3M
All-Time Sales
$170K - $1.1M
Price Range
7%
Negotiated Off List
Top Agent$540M
All-Time Sales
$230K - $1.2M
Price Range
4%
Negotiated Off List
Top Agent$893.9M
All-Time Sales
$240K - $30M
Price Range
5%
Negotiated Off List
Top Agent$973.9M
All-Time Sales
$360K - $52.4M
Price Range
5%
Negotiated Off List
Top Agent$46M
All-Time Sales
$240K - $1.1M
Price Range
153
Total Number Of Homes Sold
Top Agent$677.2M
All-Time Sales
$350K - $3.7M
Price Range
8%
Negotiated Off List
Top Agent$412.4M
All-Time Sales
$220K - $1.7M
Price Range
4%
Negotiated Off List
Top Agent(243)
Jackie Mack
Jameson Sotheby's International Realty
26 Years of experience
106+ Sales in the last 12 months
$554.5M
All-Time Sales
$380K - $2.4M
Price Range
4%
Negotiated Off List
Top Agent(138)
John and Beth Garry
Keller Williams Premiere Properties
29 Years of experience
45+ Sales in the last 12 months
$243.8M
All-Time Sales
$220K - $1.4M
Price Range
5%
Negotiated Off List
Top Agent$199.1M
All-Time Sales
$170K - $780K
Price Range
4%
Negotiated Off List
Top Agent$172.3M
All-Time Sales
$210K - $1.2M
Price Range
3%
Negotiated Off List
Top Agent$292.4M
All-Time Sales
$290K - $2.1M
Price Range
6%
Negotiated Off List
Top Agent(134)
Cynthia Howe Gajewski
Beyond Properties Realty
15 Years of experience
69+ Sales in the last 12 months
$221.8M
All-Time Sales
$250K - $2.3M
Price Range
5%
Negotiated Off List
Top Agent$137.5M
All-Time Sales
$170K - $710K
Price Range
8%
Negotiated Off List
Top Agent(54)
Mike Long
@ properties | Christie's International Real Estate
28 Years of experience
21+ Sales in the last 12 months
$249.1M
All-Time Sales
$300K - $2.6M
Price Range
5%
Negotiated Off List
Top Agent$91.8M
All-Time Sales
$180K - $2M
Price Range
4%
Negotiated Off List
Top Agent(117)
Daniel Barrios
Berkshire Hathaway Home Services
24 Years of experience
143+ Sales in the last 12 months
$58.8M
All-Time Sales
$220K - $1.2M
Price Range
213
Total Number Of Homes Sold
Top Agent$101.4M
All-Time Sales
$200K - $1.2M
Price Range
6%
Negotiated Off List
Top Agent(44)
Melanie Parsons
Keller Williams Success Realty
21 Years of experience
17+ Sales in the last 12 months
$206.7M
All-Time Sales
$350K - $2.9M
Price Range
7%
Negotiated Off List
Top Agent$106.4M
All-Time Sales
$220K - $950K
Price Range
6%
Negotiated Off List
Countryside Housing Market Trends
Median Sale Price
$396,500
-4.46% year-over-yearMedian Days on Market
58
+6 days year-over-yearSale-to-List Price
100.97%
+3.56% year-over-yearHomes Sold Above List Price
33.3%
+13.3% year-over-yearOff the Market in 2 Weeks
75.0%
+19.4% year-over-yearListings With Price Drops
17.6%
-3.8% year-over-yearMonths of Supply
2.8
Realtors in Countryside
189
Verified MLS market data through May 2026.
Do Top Countryside Agents Sell Faster?
The 25 top-ranked agents on EffectiveAgents in Countryside sell in a median of 25 days, compared with the Countryside market median of 58 days on market.
About 33 days faster (57% quicker than the Countryside market)
Median days to sale reported by the top-ranked Countryside agents on EffectiveAgents, compared with the Countryside market median days on market. Agent figures reflect each agent's reported sales history.
When Is the Best Time to Sell a House in Countryside?
Based on the last 24 months of verified MLS market data, homes in Countryside sell fastest and closest to asking when they go under contract in July. To hit that window, plan to list around June.
Median days on market by month (shorter is faster)
July
Best month to sell
40 days
Typical time on market
99.8%
Of asking price
Seasonal averages from the last 24 months of Countryside, IL 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 Countryside 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 Countryside 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
Countryside Real Estate Agent FAQs
How were these Countryside 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 Countryside?
Our data covers 189 real estate agents serving the Countryside area. The count represents agents with transaction activity recorded in our Countryside market data, not simply everyone holding a license.
What does the median sale price in Countryside mean for sellers?
Countryside's median sale price is $396,500 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 Countryside 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.
Should I use a local Countryside agent or a national brand?
The individual agent matters more than the brand on the sign. Offices within the same national franchise vary widely in performance, and the agent you hire, not the logo, prices your home, negotiates your contract, and manages your closing. A strong local agent brings firsthand knowledge of Countryside neighborhoods, pricing patterns, and buyer activity. Compare agents on verified local results such as recent sales, days on market, and negotiation outcomes rather than name recognition.
What questions should I ask a Countryside realtor before hiring them?
Ask how many homes they have closed in Countryside in the past year, what their average sale-to-list ratio is, and how much of their business is in your neighborhood and price range. Ask how they will market your home or find you listings, and how often they will communicate. Strong agents answer with specifics. Verified transaction data is the fastest way to confirm what you hear.
Nearby Cities
No nearby cities found
Free Real Estate Calculators
Planning a move in Countryside? Run the numbers first.
In Countryside