The Story
More Than Just
an Agent
W. Shaddai Calloway is a real estate broker with O’Neil Property Group, proudly serving clients across Kendall County and the western suburbs. Shaddai is committed to providing top-tier service, leveraging local market knowledge and strong negotiation skills to help clients reach their real estate goals.
His passion for community and dedication to his clients set him apart, making every transaction a collaborative and rewarding experience.
Get to Know Shaddai
The Personal favorites
Food
Bagels
Anytime of day!
TV Show
The Office
“Get busy living, or get busy dying.”
Local Spot
113 Main
Shaddai LOVES this place.
Favorite Team
Chicago Bears
Suffering is part of the experience.
hobbies
Gardening
Decaf from Dunkin. It’s the only way.
Candy
Kit Kat
Give me a break!
Areas of Expertise
🏠
Residential Sales
Expert guidance for buyers and sellers across Yorkville, Oswego, Plano, Montgomery, and surrounding communities.
📊
Market Analysis
In-depth local market knowledge and data-driven pricing strategies that maximize your return.
🚚
Relocation
Helping families and professionals relocate to the western suburbs with comprehensive support.
Success Stories
What Clients Say
"
“Working with O’Neil Property Group was hands-down one of the best decisions my wife and I have ever made. Shaddai made the process seamless from start to finish.”
Jason M.
Yorkville Buyer
"
“Shaddai and his team sold my house very quickly and for more than I expected. His marketing strategy was incredible — professional photos, social media, the works.”
Emily R.
Oswego Seller
"
“What a great experience we had selling our home in Plano with O’Neil Property Group. Shaddai’s local knowledge is unmatched. He knew exactly how to position our property.”
Sarah & David K.
Plano Seller
Shaddai's Active Listings
Get in Touch
Work With
Shaddai
Whether you’re buying, selling, or just exploring your options — Shaddai and the OPG team are here to help. Fill out the form and we’ll be in touch within 24 hours.