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Private Consultation

Start The Conversation

Tell Mark what you have in mind. Buying, selling, or simply weighing what your home is worth today.

No obligation. Your information is never shared or sold.

Same day
Reply, personally
No cost
Consultation or valuation
Since 2017
His own independent brokerage

Brokerage

Karten Real Estate Services LLC
Bayside, Queens, NY

Direct

(917) 502-2635

Email

[email protected]

Hours

Monday to Sunday, by appointment
Showings arranged around your schedule

Client Reviews

What Clients Say

Sellers and buyers across Queens and the surrounding boroughs.

★★★★★
Mark Karten did an excellent job in selling my home in Flushing. He followed through on every promise he made regarding his listing and marketing process, especially his use of his signage, technology, and ability to access the house virtually 24/7. As a result, we had many showings as well as offers. Mark was a great communicator, updating me consistently regarding changes in the neighborhood regarding competing listings and closings and how they would affect my property’s value. Mark is clearly experienced and professional from start to finish and I highly recommend him to anyone considering the sale of their home.
Terry Eleftheriades
★★★★★
Mark was great! Mark was available no matter how many questions or changes were made from beginning to end. I would work with Mark if I have to do it again!
Kurt Ziemendorf
★★★★★
Mark was a delightful professional. My wife and I recently closed on the sale of our home of 25 years. Mark Karten provided the ideal mix of real estate knowledge, patience advising us as our listing agent, and wise advice throughout from preparation of our listing to pricing to fielding offers. We would recommend Mark Karten to any buyer or seller of New York residential property. You couldn't find a more effective and easy to work with pro.
Dan and Nancy Carazo
★★★★★
Excellent level of service. Mark Karten provides an excellent level of service. He was available whenever needed to ensure we were doing things correctly, and to provide support. I would recommend him without reservation as Mark provided an outstanding experience.
Ray Wickenheiser
★★★★★
A very helpful guide and advisor. Mark knows his stuff. He advised me in selling our home and it was a success. He is very communicative and responsive. Make sure to watch his intro video that answers almost all of your questions you might have. For sellers who are willing to put in a bit more work, Mark is the perfect partner to providing wise and timely guidance. Some higher level advice is properly priced as they are worth it. I highly recommended Mark to anyone who is using Houzeo to sell their own home.
Clark Shin
★★★★★
Professional and helpful. Mark was easy to work with and very helpful with the process. First time using Houzeo was easy with his help. He also was very responsive.
Connor Savage
★★★★★
Wonderful experience! I was paired with Mark through Houzeo. I honestly couldn’t have chosen a better agent myself. He was very responsive! And, he put our mind at ease through the complicated sale of my parents house. He was available to answer all of my questions. I would highly recommend Mark for all of your real estate needs! Thanks, Mark!
Lisl Howell
★★★★★
Mark Karten did an excellent job in selling my home in Flushing. He followed through on every promise he made regarding his listing and marketing process, especially his use of his signage, technology, and ability to access the house virtually 24/7. As a result, we had many showings as well as offers. Mark was a great communicator, updating me consistently regarding changes in the neighborhood regarding competing listings and closings and how they would affect my property’s value. Mark is clearly experienced and professional from start to finish and I highly recommend him to anyone considering the sale of their home.
Terry Eleftheriades
★★★★★
Mark was great! Mark was available no matter how many questions or changes were made from beginning to end. I would work with Mark if I have to do it again!
Kurt Ziemendorf
★★★★★
Mark was a delightful professional. My wife and I recently closed on the sale of our home of 25 years. Mark Karten provided the ideal mix of real estate knowledge, patience advising us as our listing agent, and wise advice throughout from preparation of our listing to pricing to fielding offers. We would recommend Mark Karten to any buyer or seller of New York residential property. You couldn't find a more effective and easy to work with pro.
Dan and Nancy Carazo
★★★★★
Excellent level of service. Mark Karten provides an excellent level of service. He was available whenever needed to ensure we were doing things correctly, and to provide support. I would recommend him without reservation as Mark provided an outstanding experience.
Ray Wickenheiser
★★★★★
A very helpful guide and advisor. Mark knows his stuff. He advised me in selling our home and it was a success. He is very communicative and responsive. Make sure to watch his intro video that answers almost all of your questions you might have. For sellers who are willing to put in a bit more work, Mark is the perfect partner to providing wise and timely guidance. Some higher level advice is properly priced as they are worth it. I highly recommended Mark to anyone who is using Houzeo to sell their own home.
Clark Shin
★★★★★
Professional and helpful. Mark was easy to work with and very helpful with the process. First time using Houzeo was easy with his help. He also was very responsive.
Connor Savage
★★★★★
Wonderful experience! I was paired with Mark through Houzeo. I honestly couldn’t have chosen a better agent myself. He was very responsive! And, he put our mind at ease through the complicated sale of my parents house. He was available to answer all of my questions. I would highly recommend Mark for all of your real estate needs! Thanks, Mark!
Lisl Howell

Areas Served

Neighborhoods

Six northeast Queens communities Mark works, from his Bayside home base out toward Long Island.

Bayside

Bayside

Home base for Karten Real Estate Services, in the heart of northeast Queens.

Ask About Bayside →
Douglaston

Douglaston

Tree-lined streets and single-family homes minutes from the LIRR.

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Little Neck

Little Neck

A quiet, family-oriented community on the Queens/Long Island line.

Ask About Little Neck →
Whitestone

Whitestone

Waterfront-adjacent blocks with easy access to the Whitestone Bridge.

Ask About Whitestone →
Flushing

Flushing

One of Queens' largest and most active markets.

Ask About Flushing →
Oakland Gardens

Oakland Gardens

A mix of co-ops, condos and single-family homes near Cunningham Park.

Ask About Oakland Gardens →