- Agent Pronto
- Illinois
- Carol Stream
- Ontonio Colon
Looking to sell your property, buy a new home, or just need some expert real estate advice?
For sellers, Ontonio builds a pricing and marketing plan around each individual home: professional photography, targeted online exposure, and careful comparable analysis designed to position the property for strong offers. For buyers, he provides clear, steady guidance from the first conversation through closing day.
Clients choose Ontonio for his responsiveness, straightforward communication, and prepared negotiation. He treats every transaction as the start of a long-term relationship, not a one-time deal.
Thinking about buying or selling in the western suburbs? Contact Ontonio Colon today.
- 23
- Recent sales
- $95K - $416K
- Price range
- $223K
- Median price
- 4
- Years experience
Recent Listings & Sales
| Address | Sold Date | Sold Price | Represented |
|---|---|---|---|
|
534 Pinebrook Dr
Bolingbrook, IL 60490
|
10/1/2026 | $335,000 | Seller |
|
4918 Monterey Dr
Richton Park, IL 60471
|
9/23/2026 | $292,000 | Buyer |
|
1001 Celebration Dr
Aurora, IL 60504
|
9/10/2026 | $405,000 | Buyer |
|
4918 Monterey Dr
Richton Park, IL 60471
|
9/3/2026 | $292,000 | Buyer |
|
999 Celebration Dr
Aurora, IL 60504
|
8/25/2026 | $416,232 | Buyer |
Transaction History *
Seller Deals
- Total Deals
- 2
- Total Value
- $503,000
- Median Sale Price
- $251,500
- Price Range
- $168K - $335K
Buyer Deals
- Total Deals
- 14
- Total Value
- $2,959,032
- Median Sale Price
- $292,000
- Price Range
- $95K - $416K
Sales Volume Timeline
Sales volume is shown for complete quarters only.
Seller Deals
- Total Deals
- 4
- Total Value
- $949,000
- Median Sale Price
- $223,000
- Price Range
- $168K - $335K
Buyer Deals
- Total Deals
- 17
- Total Value
- $3,588,532
- Median Sale Price
- $227,450
- Price Range
- $95K - $416K
Sales Volume Timeline
Sales volume is shown for complete quarters only.
Seller Deals
- Total Deals
- 4
- Total Value
- $949,000
- Median Sale Price
- $223,000
- Price Range
- $168K - $335K
Buyer Deals
- Total Deals
- 19
- Total Value
- $4,032,532
- Median Sale Price
- $222,000
- Price Range
- $95K - $416K
Sales Volume Timeline
Sales volume is shown for complete quarters only.
Ratings & Reviews
5.0
(11)
He was very informative, always on time and is flexible. Would highly recommend, he helped me find our forever home. He was very patient and communicative throughout the whole process.
Zillow Verified
Working with Ontonio was genuinely one of the best decisions we made during our home search. From day one, he was incredibly responsive and flexible—always ready to schedule a tour, whether it was early in the morning, late in the evening, or even on short notice. That level of availability made a stressful process feel much more manageable.
What really stood out, though, was his commitment to finding options that made sense financially. He didn’t just show us homes—he helped us think through value, long-term costs, and smart investment choices. Every recommendation felt thoughtful and tailored to our needs, not just an attempt to close a deal.
His knowledge of the market, combined with his patience and dedication, gave us a lot of confidence throughout the process. We never felt rushed or pressured—just supported.
If you’re looking for someone who truly has your back, is always there when you need them, and prioritizes your budget and goals, Ontonio is the agent you want.
Zillow Verified
Ontonio has the right level of professionalism and great to work with. He is a go getter and has your interests in mind when finding that right home for you.
Source: Google
Choosing Ontonio for my Realtor was the Absolute Best decision I’ve made, my children and I had a strict deadline to find a home, and we needed for it to be spacious and affordable and nice looking and OMG! Did he deliver we looked at so many homes that he had scheduled for viewing and after viewing he took his time helping me decide what’s the best fit for my Family, I would choose him over and over again..
Source: Google
Ontonio was superb from getting me excellent support to closing and after closing he will always be there if you need a real estate lawer loan team home inspection and much more Ontonio is your man I Thank God for him and sending him to my rescue do not hesitate contact him immediately he will go above and beyond
Zillow Verified
Professional Info
Brokerage
325 South Street
Geneva, IL 60134
Licensed
IL 475203205
Specialties
- First-time buyers
- Luxury properties
- Relocation
Designations
- ABR®
- SRS
Hobbies
- Music
- Outdoor Activities
- Reading
Top Cities *
Carol Stream
- 2 sales past 3 years
- $214K median price
Lombard
- 2 sales past 3 years
- $185K median price
Chicago
- 2 sales past 3 years
- $185K median price
Service Areas (145 cities)
*Sales data is calculated based on transaction information available to Agent Pronto at the time of publishing and may not accurately reflect all transactions for a given agent.