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We make real estate easier.

We make real estate easier.

Dennis O'Brien Dennis O'Brien Broker Associate 630.927.7668 dennis.obrien@bairdwarner.com

About Me

  • Over 30 years of professional sales and marketing experience...consistently establishing and maintaining productive and long lasting client relationships based on trust and respect.
  • Self-motivated, dependable, professional and positive, remaining organized and responsive in this fast-paced and dynamic environment.
  • Full time professional Realtor
  • Member of the National Association of Realtors (NAR)
  • Member of the Realtor Association of the Fox Valley (RAFV)
Learn More

Services

Find out what your home is worth.

Search for your dream home.

Relocating?

Featured Listings

$650,000
  • 3,503 sqft
  • 0.51 Acreage
799 E Us Highway 45 Highway, Mundelein, IL 60060
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$179,995
  • 0.24 Acreage
26w181 Grand Avenue, Wheaton, IL 60187
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$995,000
  • 5 Beds
  • 3 Full Baths
  • 1 Partial Baths
  • 4,281 sqft
  • 0.69 Acreage
825 Persimmon Drive, Saint Charles, IL 60174
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$449,000
  • 1.70 Acreage
1025 E Wilson Street, Batavia, IL 60510
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$519,900
  • 3 Beds
  • 2 Full Baths
  • 1 Partial Baths
  • 2,706 sqft
  • 0.88 Acreage
177 Titleist Trail, Poplar Grove, IL 61065
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$1,349,000
  • 5 Beds
  • 5 Full Baths
  • 1 Partial Baths
  • 3,236 sqft
  • 0.82 Acreage
3814 Tradition Boulevard, Saint Charles, IL 60175
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$1,000,000
  • 4 Beds
  • 3 Full Baths
  • 1 Partial Baths
  • 3,806 sqft
  • 1.23 Acreage
4n589 High Meadow Road, Saint Charles, IL 60175
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call for price
Coming Soon
  • 4 Beds
  • 2 Full Baths
  • 1 Partial Baths
  • 2,424 sqft
, Sycamore, IL 60178
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$590,000
  • 5 Beds
  • 3 Full Baths
  • 1 Partial Baths
  • 2,833 sqft
3641 Eldorado Road, Elgin, IL 60124
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$685,000
  • 5 Beds
  • 2 Full Baths
  • 1 Partial Baths
  • 2,946 sqft
  • 0.33 Acreage
2400 Wyeth Drive, West Chicago, IL 60185
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$500,000
  • 4 Beds
  • 2 Full Baths
  • 1 Partial Baths
  • 1,768 sqft
  • 0.28 Acreage
401 Aldrin Avenue, Batavia, IL 60510
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$3,100.00
  • 3 Beds
  • 2 Full Baths
  • 1 Partial Baths
  • 1,635 sqft
931 Station Boulevard, Elburn, IL 60119
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$219,900
  • 4 Beds
  • 2 Full Baths
  • 0.24 Acreage
903-905 West Street, Harvard, IL 60033
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$724,900
  • 4 Beds
  • 3 Full Baths
  • 1 Partial Baths
  • 3,200 sqft
  • 1.01 Acreage
40w923 Mulhern Road, Elburn, IL 60119
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$535,000
  • 4 Beds
  • 3 Full Baths
  • 1 Partial Baths
  • 2,947 sqft
  • 0.18 Acreage
0n435 Sulley Drive, Geneva, IL 60134
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$350,000
  • 4 Beds
  • 2 Full Baths
  • 1 Partial Baths
  • 2,146 sqft
  • 0.30 Acreage
649 Fox Hollow Court, DeKalb, IL 60115
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$299,000
  • 3 Beds
  • 1 Full Baths
  • 1,181 sqft
306 Hale Avenue, Romeoville, IL 60446
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$17,500
  • 3 Beds
  • 1 Full Baths
  • 1,536 sqft
361 S 3rd Street, Hamilton, IL 62341
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$380,000
  • 3 Beds
  • 1 Full Baths
  • 1 Partial Baths
  • 1,765 sqft
315 S Westlawn Avenue, Aurora, IL 60506
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$250,000
  • 2 Beds
  • 1 Full Baths
  • 1,192 sqft
, Sycamore, IL 60178
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$825,000
Coming Soon
  • 4 Beds
  • 2 Full Baths
  • 1 Partial Baths
  • 2,800 sqft
, Saint Charles, IL 60174
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$125,000
New
  • 3 Beds
  • 1 Full Baths
  • 1,280 sqft
  • 0.43 Acreage
111 Orchard Street, Catlin, IL 61817
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$350,000
Coming Soon
  • 2 Beds
  • 1 Full Baths
  • 926 sqft
  • 0.11 Acreage
, Saint Charles, IL 60174
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$424,900
  • 3 Beds
  • 2 Full Baths
  • 1 Partial Baths
  • 1,690 sqft
2582 Lorraine Circle, Geneva, IL 60134
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My Solds

12705 Cold Springs Drive , Huntley, IL 60142
$615,000
Sold
  • 3 Beds
  • 3 Full Baths
  • 2,215 sqft
  • 0.17 Acreage
12705 Cold Springs Drive, Huntley, IL 60142
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2118 Hartford Lane, Geneva, IL 60134
$450,000
Sold
  • 4 Beds
  • 2 Full Baths
  • 1 Partial Baths
  • 2,060 sqft
  • 0.36 Acreage
2118 Hartford Lane, Geneva, IL 60134
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333 Hampstead Drive, Sugar Grove, IL 60554
$420,000
Sold
  • 4 Beds
  • 2 Full Baths
  • 1 Partial Baths
  • 2,406 sqft
  • 0.24 Acreage
333 Hampstead Drive, Sugar Grove, IL 60554
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1606 McClure Road, Unit 1606, Aurora, IL 60505
$205,500
Sold
  • 2 Beds
  • 2 Full Baths
  • 1,154 sqft
1606 Mcclure Road, Aurora, IL 60505
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Our Testimonials

Dennis was there for my wife and I every step of the way. He offered solid advice and information and smoothed any bumps that crossed our path. I would highly recommend Dennis to anyone interested in selling or buying in what can only be called a high speed real estate market. Thank you Dennis

- Gregory A Clausen

Very easy process, realtor was helpful and attentive. Would reccomend to anyone.

- Dennis M O'brien

He showed genuine concern for my well being by servicing me above and beyond.

- Terrence T O'brien

Dennis O'Brian was extremely professional and knowledgeable. We used Dennis for both purchasing and selling our homes. I would use Dennis again in a minute. I have already recommended him to a friend looking to sell his home. Thanks Dennis for all your hard work. Tom & Sue Skok

- Tom Skok

- N/A

Dennis is the best realtor my wife and I have ever worked with. We have lived in the northwest and southwest as well as the midwest and have bought & sold a number of residences, so have wide experience.

- Kent Gallagher

View All Testimonials

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