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Expert Guidance, Backed by Innovation

We bring together Chicago’s top real estate professionals with cutting-edge technology to help you buy or sell your home with confidence. Whether you’re searching for the perfect property or maximizing your home’s value, we provide a seamless, stress-free experience backed by local expertise and proven strategies.

Our Values

At DEI Realty, our success is built on a strong foundation of values that guide every decision we make. These principles define who we are, how we operate, and what we strive for in every transaction and relationship.​

Our Mission

To empower homebuyers and sellers with the fastest, most convenient path to homeownership or a successful sale—eliminating delays, complications, and unnecessary stress. We provide exclusive access to hassle-free homes and expert selling solutions, ensuring a smooth transaction from start to finish.

Our Working Principle

At DEI Realty, our clients come first. Whether buying or selling, we focus on trust, transparency, and exclusive opportunities that give you a competitive edge. Our goal is to ensure every homebuyer finds the perfect property and every seller secures the best possible outcome.

meet the experts

Powered by our people

Angelo Kalaras
Real Estate Broker
Denise Piane
Managing Broker ⎹ Senior Transaction Manager
Oscar Darden, Jr
Listing Broker
Dan Kaufman
Closing Attorney
A real estate agent explains mortgage options to clients in an office setting.

dei realty

Not your average real estate partner

Our Five Key Strategies for Success:

  • Exclusive Property Access – Get priority access to off-market and pre-listing homes.
  • Expert Negotiation – Maximize value whether you’re buying or selling.
  • Seamless Transaction Process – A stress-free experience with minimal delays.
  • Market Insights & Local Expertise – Data-driven strategies tailored to Chicago’s real estate landscape.
  • Buyer & Seller Incentives – Exclusive benefits to help you save more.

8 Performance Guarantees:

Our guarantees aren’t just promises—they’re our commitment to delivering results. If we don’t meet our high standards, we make it right. With DEI Realty, your home buying or selling journey is backed by accountability, transparency, and trust.

 

leadership

Meet our Leaders

Aaron Lockhart leads acquisitions for DEI Realty in Chicago, overseeing strategic growth and operational execution. With a diverse background in direct sales, residential and commercial real estate, area development, credit repair, mortgages, and internet marketing, Aaron brings a wealth of expertise to the team. He purchased his first property at just 21 and continues to drive success by implementing systems and processes that enhance acquisition performance and efficiency.
Aaron Lockhart
Vice President
Dan Breslin is the President of Diamond Equity Investments, a real estate investment organization currently operating regional offices in each Chicago, Atlanta, & Philadelphia. The company buys houses, condos, land, & apartment buildings in these markets, as well as the 48 Contiguous United States.
Dan Breslin
President and Founder
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Experienced Agents for Buyers & Sellers

Our dedicated team provides personalized guidance tailored to your real estate goals. Whether you're buying your dream home or selling for the highest return, we use expert negotiation strategies and market insights to get you the best deal.

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Maximize Your Sale Price & Save on Closing Costs

Every dollar matters. We ensure home sellers get top dollar with expert pricing and marketing strategies, while buyers benefit from strong negotiations and reduced closing costs.

The DEI Realty Difference

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Exclusive Access to Off-Market Homes & Buyers

Gain an advantage in Chicago’s competitive market. Buyers get early access to homes before they hit the MLS, while sellers benefit from our extensive network of serious buyers ready to make offers.

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Smarter Home Buying & Selling, On Your Terms

Whether you need an on-demand home tour, real-time property updates, or expert advice before making a move, we provide flexible solutions designed around your needs—without pressure, just results.

Visit Us at

1500 McConnor Pkwy Fl3