Marzena Castillo - Fox Valley

Marzena Castillo Realtor 773.516.1541 marzena.castillo@bairdwarner.com

About Me

Meet Marzena – Your Geneva, St. Charles & Kane County Real Estate Expert

Selling your home is one of the biggest financial decisions you’ll ever make—and you deserve a local real estate expert who will put your goals first. I’m proud to help homeowners across Geneva, St. Charles, Batavia, Elburn, Oswego, and throughout Kane County successfully sell their homes with confidence.

My journey began when I relocated from Poland to the U.S. in 2003. With a strong background in international banking, customer service, and a Master’s degree in Business Administration, I bring both global perspective and local market knowledge. Fluent in English and Polish, I prioritize clear communication and personalized guidance for every client.

What I offer sellers:

Accurate pricing strategies tailored to the Kane County housing market
Proven marketing tools to highlight your home’s best features in Geneva, St. Charles, Batavia, Elburn, and Oswego
Expert negotiation skills...

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Services

Find out what your home is worth.

Search for your dream home.

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Featured Listings

$1,125,000

4 Beds
2 Full Baths
1 Partial Baths

3,698 sqft
0.50 Acreage

724 S Batavia Avenue, Geneva, IL 60134

$640,000

3 Beds
2 Full Baths

1,602 sqft
0.26 Acreage

1211 James Street, Geneva, IL 60134

$479,000

4 Beds
2 Full Baths
1 Partial Baths

2,299 sqft
0.28 Acreage

2427 Emerald Lane, Yorkville, IL 60560

$650,000

4 Beds
2 Full Baths
1 Partial Baths

2,052 sqft
0.26 Acreage

321 N 6th Street, Geneva, IL 60134

$360,000

3 Beds
2 Full Baths
1 Partial Baths

2,424 sqft

1009 Alberta Road, Elgin, IL 60124

$99,000

3 Beds
1 Full Baths

1,280 sqft
0.43 Acreage

111 Orchard Street, Catlin, IL 61817

$939,000

5 Beds
4 Full Baths
1 Partial Baths

3,420 sqft
0.37 Acreage

39w509 Norton Lake Drive, Saint Charles, IL 60175

$460,000

4 Beds
2 Full Baths

2,855 sqft
0.25 Acreage

2s545 Lloyd Avenue, Lombard, IL 60148

$599,900

5 Beds
3 Full Baths

3,281 sqft
0.02 Acreage

1280 N Aspen Way, Addison, IL 60101

$137,000

3 Beds
2 Full Baths

1,650 sqft
0.18 Acreage

916 N Sangamon Avenue, Gibson City, IL 60936

$229,900

3 Beds
2 Full Baths

1,676 sqft

249 Judy Lane, Cortland, IL 60112

$492,000

5 Beds
2 Full Baths
2 Partial Baths

2,860 sqft

1149 Motz Street, Elburn, IL 60119

$775,000

4 Beds
4 Full Baths
2 Partial Baths

3,487 sqft
1.03 Acreage

43w211 Tall Pines Road, Elgin, IL 60124

$714,900

4 Beds
2 Full Baths
1 Partial Baths

2,520 sqft
0.54 Acreage

1483 Allen Lane, Saint Charles, IL 60174

$535,000

4 Beds
2 Full Baths
1 Partial Baths

2,500 sqft
0.21 Acreage

2886 Camden Drive, West Chicago, IL 60185

$3,000.00

3 Beds
2 Full Baths
1 Partial Baths

1,442 sqft

1 Linden Court, South Elgin, IL 60177

$399,000

3 Beds
2 Full Baths

2,372 sqft

7655 Woodview Drive, Woodridge, IL 60517

$2,100.00

2 Beds
1 Full Baths
1 Partial Baths

1,058 sqft

305 S Jackson Street, Batavia, IL 60510

$4,250.00

4 Beds
4 Full Baths
1 Partial Baths

3,332 sqft

733 Woodbury Court, Sugar Grove, IL 60554

$700,000

5 Beds
2 Full Baths
2 Partial Baths

3,312 sqft

1235 Fagan Road, Batavia, IL 60510

$322,500

2 Beds
1 Full Baths
1 Partial Baths

1,686 sqft

1015 Denham Place, Schaumburg, IL 60194

$580,000

6 Beds
4 Full Baths

4,668 sqft
0.29 Acreage

701 Viking Drive, Batavia, IL 60510

$2,400.00

2 Beds
2 Full Baths
1 Partial Baths

1,280 sqft

472 Mill Street, Batavia, IL 60510

$745,000

2 Beds
2 Full Baths

1,473 sqft

240 E Illinois Street, Chicago, IL 60611

Testimonials

Marzena was excellent. She provided great options, excellent communication and was always available. I would highly recommend her and have already done so to friends and family. This is my second time working with her.

- Mark Kuchuris

- MARK K, Buyer

Marzena is the best agent we've ever worked with. Her passion, dedication, and professionalism are the reasons we sold our house for the highest price in the neighborhood. She is incredibly energetic, driven, and committed to her clients. Marzena works tirelessly to achieve the best possible resul...

- Gene , Seller

- Gene Minyakov

Working with Marzena was a wonderful experience from start to finish. She was always timely, responsive, and incredibly supportive throughout the entire process. No matter how many questions were asked or how stressful things felt at times, she was patient, reassuring, and always quick to help. S...

- Corey Elton, Buyer

Working with Marzena was a wonderful experience from start to finish. She was timely, responsive, and incredibly supportive throughout the entire process. No matter how many questions were asked or how stressful things felt at times, she was patient, reassuring, and quick to help. She gave guidan...

- Corey Elton

View All Testimonials

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About Me