Our Practice

When you’re buying or selling a home, the right team can make or break a deal, especially in a market as complex and competitive as Washington, DC. At HEIDER, we are committed to guiding you through the entire real estate process from start to finish — but we’ll always be there long after the deal is done and the ink dries, too.

Headshot of Daniel Heider

Daniel Heider

Daniel Heider is the Washington Capital Region’s wunderkind of real estate and is the youngest Vice President in the firm’s history. For the past five years, Daniel has been recognized as a Top Producer Platinum, and for the last two years has achieved the coveted peer-voted designation of Washingtonian magazine’s 100 Best Agents. Additionally, Daniel’s work has been highlighted in numerous national publications including The Wall Street Journal and REAL Trends magazine. Daniel is a certified member of the Forbes Real Estate Council and The Wall Street Journal’s Leaders in Real Estate Group.

Daniel is an integral member of the firm’s Middle East Desk where he advises affluent individual investors and influential families worldwide. Daniel has vast experience negotiating multiple offer scenarios and is adept at anticipating market shifts and outcomes in order to manage and meet client needs and expectations. By exhibiting an unwavering commitment to delivering the most personal, efficient and transparent real estate experience possible, Daniel has earned the lasting trust and respect of his clients.

A fifth generation Washingtonian and resident of Logan Circle, Daniel is personally invested in the city he loves. He has served on the Board of Directors for the Washington Performing Arts Society and actively supports St. Jude’s Children’s Research Hospital and many other local and national charities.

Our Team

Our entire HEIDER staff is at your service. Our handpicked experts have an unmatched understanding of the Washington, DC market and are eager to partner with you to achieve your real estate goals.

"These guys can sell water in the rain"


Laurie Kramer

Seller of 3329 Prospect Street NW Unit 4

"Daniel and his team have been advising my family on our real estate portfolio for years. I cannot imagine working with anyone else. I’ve referred him to all of my fellow MD’s and all of them feel the same way."


Dr. Liz Kim

"I met Danny when he sold me my first condo in 2014. Since then, he’s represented me on 5 more transactions. Danny earned the trust of my parents, sister and my multiple business partners and has evolved into one of my best friends."


Dr. Ehsan Abdeshian

"I’ve been developing homes in Washington for years and have never come across anyone like the HEIDER Team. They’ve sold all of my recent projects in record time at either the very highest price per square foot or the highest sales price on record which is why they’re now my dedicated in-house sales team."


Mike Ardekani

Principal at Ziba Management

"My wife and I are repeat Heider clients, and consistently refer their good name to everyone we know looking to make a move. We have felt his unwavering commitment to excellence and our bottom line since the first day we met. We’re on our second purchase with Daniel and both times we beat out competing offers. He’s always out maneuvering the rest of the market."


The Franklin Family

"Danny has become a member of our family after artfully negotiating an excellent deal on behalf of me and my husband on our very first home. He recently sold my mother’s home after her broker couldn’t get the job done. He and his team are designed to win."


The Rahimi Family

"In 2019 alone, they sold my project in Great Falls in 3 days where the average amount of days on market was previously 780 days that house, Chateau de Lune sold for $9.2MM. They sold another one of my projects in Bethesda at 0 days on market for $7MM (roughly a million dollars higher than market value) - both transactions were the highest sales in each respective market in years. They’re winners through and through and I’m proud to have them as my exclusive in-house real estate advisors."


Mike Mafi

Principal of The Building Group LLC

"The best compliment I could give would be that after working with Danny as a client I was inspired to leave my job in medical sales to join his team and blaze a new path as part of HEIDER. When you witness something special you are willing to take risks."


Nicole Terry

Senior Sales Advisor at HEIDER

Daniel Heider Team Photo

TTR | Sotheby's International Realty

When you work with TTR Sotheby’s, you’ll gain access to one of the Washington, DC area’s highest-performing luxury real estate firms. Our advantages are distinct and unparalleled, and we’re proud to offer our buyers and sellers an experience you won’t find anywhere else. Our nine offices and over 500 agents are committed to professionalism, integrity, and philanthropy—and that’s how we completed more than $3 billion in sales in 2018.