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340 HOMES CLOSED IN:
Currently taking calls
340
Total Deals
$134M
Sales volume
$1.2M
Highest sales price
About Denis
Moving to the U.S.A from Ireland, and then from Chicago to the Western Suburbs, I can relate to my clients' unique buying and selling needs. My number one goal is to provide you with the professional experience I would want shown to my family and me. With my background in hospitality and management, I bring a lifelong experience of working with a diverse clientele. My extensive knowledge of today's market and relentless desire to achieve your goals and satisfaction makes me the agent to best represent you.
Denis's Listings & Sales
Active Listings (6)
Sold with Denis (143)
Bought with Denis (181)
REDFIN COMING SOON
$299,900
1442 Eagle Ct
Glendale Heights, IL 601392
Beds
2.5
Baths
1,248
Sq. Ft.
1 of 43
LISTED BY REDFIN
3D WALKTHROUGH
$430,000
3339 Big Bend Dr
Montgomery, IL 605384
Beds
3.5
Baths
2,144
Sq. Ft.
1 of 30
LISTED BY REDFIN
3D WALKTHROUGH
$346,000
1923 Schomer Ct #1923
Aurora, IL 605052
Beds
2
Baths
1,563
Sq. Ft.
1 of 34
LISTED BY REDFIN
3D WALKTHROUGH
$515,000
3550 Irving Pl
Woodridge, IL 605173
Beds
2.5
Baths
2,279
Sq. Ft.
1 of 24
REDFIN CONTINGENT
$1,650,000
4601 Wilson Ave
Downers Grove, IL 605154
Beds
4.5
Baths
—
Sq. Ft.
1 of 25
REDFIN PENDING
3D WALKTHROUGH
$199,900
505 Kenilworth Ave #4
Glen Ellyn, IL 601372
Beds
1
Bath
1,103
Sq. Ft.
Denis's Insights
30W021 Danbury Dr, Warrenville, IL 60555$299,9003 beds1.5 baths1,215 sq ft30W021 Danbury Dr, Warrenville, IL 60555"Fully fenced backyard; convenient highway access."Saw this home 1 Week Ago
11S100 Carpenter St, Lemont, IL 60439$439,9003 beds2 baths2,619 sq ft11S100 Carpenter St, Lemont, IL 60439"Expansive lot with a large primary bedroom situated above the huge garage which was an addition to the original home."Saw this home 1 Week Ago
- property in Naperville, IL 60540Unknown Last sold price4 beds2.5 baths2,160 sq ftUnknown Address, Naperville, IL 60540Source: Public Records"Traditional layout, updated bathrooms, spacious backyard."
Saw this home 1 Month Ago
Denis's Reviews
Most Recent Reviews
5.0
Working with Denis Horgan was a great experience. He is professional, responsive, and knowledgeable in his field. Denis communicates clearly, provides helpful guidance, and ensures that everything runs smoothly. I truly appreciated his support and would be happy to work with him again.
House buyer closed Oct '25
Carol Stream, IL
Carol Stream, IL
$365K • 3 Bed, 1.5 Bath, 1724 Sq. Ft. • First-time buyer • Multiple offers
5.0
Denis was a pleasure to work with. Extremely diligent and attentive I can easily recommend him to anybody. I want to thank him for his hard work and friendliness throughout the selling process. Cheers!
House seller closed Oct '25
591 Barclay Dr, Bolingbrook, IL
591 Barclay Dr, Bolingbrook, IL
$610K • 4 Bed, 3.5 Bath, 3888 Sq. Ft. • Multiple offers
5.0
Very thoughtful and knowledgeable and took me thru the process of buying a home
5.0
Denis is very professional in helping us to sell the house. When something unexpected happened he informed us immediately and discussed options to resolve the issues. He reacted very fast to any emails or text messages from us, even after hours. His efforts made the sale successful. We appreciated his service and assistance through the entire process. He is great!
5.0
He kept us informed on everything that was going on. Always answered any questions we had
See All Reviews
Why work with a Redfin Agent
Why work with a Redfin Agent
Personal service from a local expert
We live and work in Downers Grove and know the market inside out. From pricing to closing, we'll provide the guidance you need at every step.
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Redfin Agents meet customers on Redfin.com, so they don’t spend time looking for new clients—they focus only on you.
Happier in your new home
Our customer satisfaction rates are consistently higher than the competition, thanks to our technology and local agents.
Meet Denis's Team
When you work with Redfin, one agent is responsible for your success, but you really get a whole team. Redfin agents work closely with a team of real estate professionals to ensure every sale closes without a hitch.
Erik Hoff
Transaction Coordinator
Carolynn Ramey
Listing Coordinator
Adrienne Flowers
Sales Advisor
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