Deborah Ribner
Real Estate Professional
Licensed Real Estate Salesperson
Deborah's approach to real estate is from a visual perspective. Her ability to help her clients to see what can be done with an apartment comes both from her design background as well as her desire to understand the space of an apartment from inside out. Deborah's passion for real estate began with the buying and selling of her own apartments. She fell in love with the entire process through her own experience; viewing properties, learning the market, identifying which attributes spoke to her and then navigating the board process to secure her dream home. Her approach is collaborative and transparent. She listens and is respectful of her client's points of view and their time. Her unrivaled energy, insight, enthusiasm, attention to detail and creativity make her a valuable ally for any buyer or seller.

Deborah was recently involved in the launch and the sales of a new a development project on the Upper West Side. Deborah also was recently named one of the Native Society's Top 10 Rising Stars in NYC Real Estate, for embodying leadership, creativity, passion, initiative and a desire to make a difference in her professional and personal life. Born and raised in New York, Deborah currently sits on her Co-op Board on the Upper East Side where she lives with her two children. Deborah has recently become involved with the Bottomless Closet, an organization that helps dress women and provides them interview skills.


Business Insider
Deborah Ribner, Steven Gottlieb, Catherine Silver Smith, Sheila Trichter, Claire Groome, Domingo Perez Jr., Chistopher Totaro, Alan Levy, Rowena Dasgupta, and Zach Sutton comment.
Business Insider
Bonnie Lindenbaum, Deborah Ribner, Alan Levy, Arlene Reed, Zach Sutton, Rebecca Blacker, and Claire Groome comment.
Brick Underground
Harriet Kaufman and Deborah Ribner comment.
New York Times
Deborah Ribner comments.
Apartment Therapy
Deborah Ribner comments.
Deborah Ribner comments.
New York Times
2025 Broadway, Apt 17JK by Nicolas Paredes and Gill Chowdhury featured.
Business Insider
Rachel Lustbader and Deborah Ribner comment.
345 E. 57th St. #7C by Deborah Ribner featured.
Curbed NY
345 East 57th Street, Apt 7C by Deborah Ribner and Lauren Starr featured.
Deborah Ribner and Jason Haber comment.
Best Life
Deborah Ribner comments.
Wall Street Journal
Jason Haber and Deborah Ribner comment.
Apartment Therapy
Steve Silva, Deborah Ribner and Becki Danchik comment.
730 Park Avenue Apt 4A by Deborah Ribner, Gregory Feigeles, Jason Haber and Nicole Durosko; 960 Fifth Avenue Apt 1C by Claire Groome and Lisa Larson; and 580 West End Avenue Apt 4 by Jason Haber… More
Apartment Therapy
Deborah Ribner’s contact: Deborah Lempert comments; Rebecca Brooksher’s contact: Gary Brown comments.
New York Times
233 West 99th Street, 15C by Jason Haber, Deborah Ribner and Nicole Durosko featured.
Jason Haber and Deborah Ribner pen a column for Inman.
The New York Times
The New York Times on the market features 233 West 99th Street. The one-bedroom, one-bath prewar unit has the elegance of pre-war living with a smart, contemporary layout.
Jason Haber, Deborah Ribner and Nicole Durosko’s listing at 233 West 99th Street is featured.
Curbed New York features apartment 15 C at 233 West 99th Street. This 1 bedroom, 1 bathroom home combines classic and contemporary details.
City Realty
Sales launch at 207 West 75th Street, Jason Haber and Deborah Ribner’s boutique new development on the Upper West Side. Read more:
Jason Haber and Deborah Ribner’s townhouse listing at 113 East 2nd Street was one of Curbed’s picks for prettiest homes for sale in NYC. Read more:
Jason Haber and Deborah Ribner’s East Village townhouse listing at 113 East 2nd Street was featured. Read more:
Jewish Business News
Jason Haber and Deborah Ribner’s East Village townhouse listing at 113 East 2nd Street previously owned by Two Boots pizza founders is now on the market for $10M.
Brick Underground
Jason Haber and Deborah Ribner’s exclusive property at 84 Mercer Street was featured as one of five homes that hold intimate nooks where residents can escape the hustle and bustle of the city.
The Real Deal
The price of Jason Haber and Deborah Ribner’s four-bedroom, four-bathroom loft at 84 Mercer Street was recently reduced by 9%.
The Spaces
Jason Haber and Deborah Ribner’s impressive loft at 84 Mercer Street was recently redone by its accomplished owner, interior designer Betsy Morgan.
Curbed NY
A look into Jason Haber and Deborah Ribner’s newly-renovated exclusive at 84 Mercer Street, combining minimalistic décor, historic accents, and smart technology.
530 East 76th Street $4,975,000 6 beds // 4.5 baths 3,305 sq.ft* The sprawling 3,300 square foot is perched high up on the 29th floor and is complete with two sizable outdoor balconies. Featuring an expansive, oversized living… More
The Real Deal
Price: $1,450,000 Listing brokers: Anne Cion Gruenberger and Deborah Ribner of Warburg Realty Address: 200 Riverside Boulevard
The Native Society
Deborah Ribner’s approach to real estate is from a visual perspective.  Her ability to help a client see what can be done with an apartment comes both from her design background as well as her desire… More
Deborah Ribner was recognized in theNativeSociety’s Top 10 Rising Star Awards: theNativeSociety announces our Top 10 Rising Star Awards in the Real Estate Brokerage industry. We recognize 10 inspiring and aspiring stars who embody the qualities… More
Real Estate Weekly
Season 12 Top Chef contestant Adam Harvey is selling his Sutton Place apartment. The one bedroom at 333 East 55th Street has a brand new, state-of-the-art custom renovated kitchen designed by Harvey. According to listing agents… More
The New York Times
One-block-long streets are, and have always been, the manifestation of a theory that seems almost heretical for New York City: Bigger is not better, smaller is. The traditional single-block residential street offers less of everything —… More
Selling that UWS Classic Six to start a new life on distant shores but just can’t completely pry yourself from The Big Apple?  This enchanting pied a terre at chic 10 Mitchell Place might be the… More
Brokers Weekly
Warburg Realty announced that two new agents, Samantha Frith and Deborah Ribner, have joined its brokerage roster. Samantha Frith will be based at the company’s Tribeca location at 100 Hudson Street. Raised in both England and… More


Testimonial from Jodi Ehren

I can’t speak highly enough of my experience with Deborah Ribner.  I was selling my dad’s apartment in Manhattan after his death and had very little knowledge of how the city market worked.  I therefore needed to work with someone who was thorough and patient, but most of all, who I could trust.  I found that person in Deborah.

Her professionalism, honesty, and hard work ethic made the process seamless and painless.  She held my hand each step of the way and answered all my questions with the utmost of respect and sensitivity.  She was always accessible and knowledgeable.  She even helped me pack up contents of his home on her days off knowing how difficult a process it was for me.

I now consider Deborah a friend and would highly recommend her to anyone wanting to sell or purchase a new home.

Testimonial from Adam Miller

Deborah is far and away the best real estate agent I have ever worked with! She is honest, hardworking, and caring. If you need someone to walk you through the tricky process of buying, selling, or renting your home, look no further. Most agents are looking to make a quick transaction, but Deborah really takes the time to make sure you are fully taken care of on all ends of your real estate transaction. The attention to detail is what makes working her unique and brings a sense of calm to what can be an overwhelming experience. Thanks again for all your help Deb!

Testimonial from David J. Newton


This note is to express my complete satisfaction with the services provided by Ms. Deborah Ribner of Warburg Realty Inc. during the recent sale of our apartment at 10 Mitchell Place, New York, NY.

I interviewed several candidates for the the assignment and was impressed with Ms. Ribner’s knowledge of the 10 Mitchell Place building and the area around the Beekman neighborhood. She presented a complete view of recent trends in Manhattan before we decided on a marketable price. This preparation and her understanding of the trends allowed us to reach a price that would satisfy our financial goals and facilitate a transaction in a reasonable time.

Deborah then created a comprehensive marketing and advertising plan to stimulate traffic with qualified prospects. Her plan included an inviting brochure, email blasts, extensive internet coverage, direct mailings, personal calls and creative invitations to open house events. Her efforts and dedication to the assignment created immediate traffic and within a short time bids. The result of her efforts was a full price no contingent transaction. Furthur, Deborah assisted the buyer and monitored the approval application through The Board of the Cooperative.

It was a pleasure to work with a dedicated professional and I would highly recommend her for your future real estate transactions.


Testimonial from Jill Levy-Reiter

In the world of New York real estate,  some very special people truly stand out.  Deborah Ribner is certainly one of them.

She is a terrific broker who always goes the extra mile for her clients.  She does whatever is needed to get the job done in the most efficient and gracious way.   As a real estate attorney,  I know how lucky her clients are to have her on their side.  Her first priority is their best interest and I have seen her succeed time after time.    

I would never hesitate recommending her to my clients as I know they would be in the best possible hands.  I  love working with her and I look forward to many more deals together. 

Testimonial from Elyssa Gray

Authentic, honest, thorough and thoughtful are just some of the words that describe Deborah and my experience working with her as my agent. Deb approached the sale of my apartment as if it were her own. She thought of everything before, during and after the sale. Deb takes a unique and personalized approach with her clients. She took great care in ensuring that we found the right family to purchase my apartment, who would prove to be a true and serious buyer. We went through every detail, with her advising me what I needed to do before we even thought about listing the apartment which in the end proved to be incredibly successful, and I was able to achieve my asking price. Buying and/or selling your home is emotional and stressful, Deb is the perfect agent to work with–she will put you at ease and see the job through and even make it fun!

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