Top Realtors and Real Estate Agents in Summit, IL
Rankings based on verified MLS transaction data. Last updated May 2026. No pay-to-play.
Top Agent
Top 0.29%
in Summit, IL
$98.8M
All-Time Sales
$200K - $2.2M
Price Range
4%
Negotiated Off List
Top AgentTop 0.38%
in Summit, IL
$900.4M
All-Time Sales
$270K - $3.7M
Price Range
6%
Negotiated Off List
Top AgentTop 0.57%
in Summit, IL
$32.6M
All-Time Sales
$130K - $1.2M
Price Range
6%
Negotiated Off List
Top AgentTop 0.67%
in Summit, IL
$606.5M
All-Time Sales
$300K - $8M
Price Range
3%
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 0.67%
in Summit, IL
$88.6M
All-Time Sales
$140K - $890K
Price Range
8%
Negotiated Off List
Top Agent(2)
Jack Michalkiewicz
Coldwell Banker The Real Estate Group
20 Years of experience
27+ Sales in the last 12 months
Top 0.67%
in Summit, IL
$128.3M
All-Time Sales
$170K - $1.3M
Price Range
5%
Negotiated Off List
Top Agent(19)
Rosa Flores
Coldwell Banker Real Estate Group
7 Years of experience
59+ Sales in the last 12 months
Top 0.67%
in Summit, IL
$45.1M
All-Time Sales
$200K - $690K
Price Range
8%
Negotiated Off List
Top Agent(134)
Cynthia Howe Gajewski
Beyond Properties Realty
15 Years of experience
71+ Sales in the last 12 months
$221.8M
All-Time Sales
$250K - $2.3M
Price Range
5%
Negotiated Off List
Top Agent$509.5M
All-Time Sales
$560K - $3.5M
Price Range
6%
Negotiated Off List
Top Agent$136.3M
All-Time Sales
$170K - $710K
Price Range
8%
Negotiated Off List
Top Agent$136.2M
All-Time Sales
$170K - $1.1M
Price Range
7%
Negotiated Off List
Top Agent$91.5M
All-Time Sales
$180K - $2M
Price Range
4%
Negotiated Off List
Top Agent$150M
All-Time Sales
$240K - $8.3M
Price Range
4%
Negotiated Off List
Top Agent$112.7M
All-Time Sales
$230K - $1.1M
Price Range
4%
Negotiated Off List
Top Agent$39.6M
All-Time Sales
$90K - $400K
Price Range
337
Total Number Of Homes Sold
Top Agent$79.1M
All-Time Sales
$190K - $940K
Price Range
4%
Negotiated Off List
Top Agent$171.4M
All-Time Sales
$310K - $1.7M
Price Range
5%
Negotiated Off List
Top Agent$31.4M
All-Time Sales
$200K - $850K
Price Range
125
Total Number Of Homes Sold
Top Agent$151.5M
All-Time Sales
$390K - $1.8M
Price Range
6%
Negotiated Off List
Top Agent$109.5M
All-Time Sales
$230K - $1.4M
Price Range
6%
Negotiated Off List
Top Agent$97.8M
All-Time Sales
$250K - $1.4M
Price Range
5%
Negotiated Off List
Top Agent$71.5M
All-Time Sales
$230K - $1.2M
Price Range
4%
Negotiated Off List
Top Agent$66.6M
All-Time Sales
$220K - $1000K
Price Range
4%
Negotiated Off List
Top Agent$72.8M
All-Time Sales
$220K - $1.8M
Price Range
259
Total Number Of Homes Sold
Top Agent$29.1M
All-Time Sales
$160K - $650K
Price Range
5%
Negotiated Off List
Summit Housing Market Trends
Median Sale Price
$308,000
-16.19% year-over-yearMedian Days on Market
157
+39 days year-over-yearSale-to-List Price
99.66%
+3.73% year-over-yearHomes Sold Above List Price
25.0%
Off the Market in 2 Weeks
50.0%
-16.7% year-over-yearListings With Price Drops
11.1%
Months of Supply
2.3
Realtors in Summit
1,045
Verified MLS market data through May 2026.
Do Top Summit Agents Sell Faster?
The 23 top-ranked agents on EffectiveAgents in Summit sell in a median of 30 days, compared with the Summit market median of 157 days on market.
About 127 days faster (81% quicker than the Summit market)
Median days to sale reported by the top-ranked Summit agents on EffectiveAgents, compared with the Summit market median days on market. Agent figures reflect each agent's reported sales history.
When Is the Best Time to Sell a House in Summit?
Based on the last 24 months of verified MLS market data, homes in Summit sell fastest and closest to asking when they go under contract in August. To hit that window, plan to list around June.
Median days on market by month (shorter is faster)
August
Best month to sell
68 days
Typical time on market
101.3%
Of asking price
Seasonal averages from the last 24 months of Summit, 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 Summit 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 Summit 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
Summit Real Estate Agent FAQs
How were these Summit 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 Summit?
Our data covers 1,045 real estate agents serving the Summit area. The count represents agents with transaction activity recorded in our Summit market data, not simply everyone holding a license.
What does the median sale price in Summit mean for sellers?
Summit's median sale price is $308,000 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 Summit 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 Summit 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 Summit 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 Summit realtor before hiring them?
Ask how many homes they have closed in Summit 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.
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