We Help NYC Buy, Sell & Rent Real Estate

Contact Us!

Call:  (212) 405-1468
Visit: 888 Seventh Avenue, 39th Floor New York, NY 10106


Finding the right condo in NYC can mean pouring through hundreds of listings. Let William and his team help you find the amenities and neighborhood that fit your lifestyle without breaking your budget.


From modern hi-rise buildings to charming historic brownstones, we can help you find the apartment in NYC that perfect for you and your family to rent.


There is high demand and variety available for those seeking housing co-ops in NYC. Building shareholders can enjoy the strong community connections and organized living style that co-ops provide.


As full service real estate professionals, William Bolls and his team are a complete resource for homes and apartments in the Upper West Side. William’s dedication, knowledge, and experience have earned him prestigious ranks at Corcoran and across Manhattan. His remarkable property listings and sales are often featured in press outlets such as the New York Times and Broker Weekly. Reach out to William today at (212) 405-1468 or   


Exquisite historical architecture, great schools, tree lined streets and affable residents, the Upper West Side is a highly desirable area with so much to offer. This relaxed neighborhood is surrounded by breathtaking views of the Hudson River and nestled between Central Park and Riverside Park. Residents revel in some of the best restaurants in the city and enjoy cultural attractions such as the American History Museum and performances at the Lincoln Center. This welcoming neighborhood exudes charm.  Read more in our extensive guide to the Upper West Side.


Guiding clients to fulfill home and lifestyle dreams is at the forefront of our values. Whether buying, selling, or renting, we carefully work with your budget and financial needs. We are focused on your experience and driven to establish outstanding customer service with gratifying results. To discuss how we can get started and determine your budget parameters, get in touch with William at (212) 405-1468 or Our Upper West Side real estate professionals look forward to hearing from you.  


From stunning pre-war brownstones, modern luxury condos, and affordable apartments in the Upper West Side, let’s work together to discover your urban oasis. Our property listings showcase homes in some of the most sought after locales in Manhattan. Available residences feature river or park views, modern updates, and old world charm. There are homes to match any personality and living style, buying or renting.  Click here to view all of our listings.

"William Bolls is the best!! My husband and I worked with him on our recent purchase of a co-op in Manhattan. He's smart, super knowledgeable and gives great, thoughtful guidance. We strongly recommend William to everyone!"

Dana M.

“I woke up the day after my last closing with overwhelming gratitude to have had an agent like William. We have worked together on both sides of the process — as both buyer and seller — and if you are looking for a resolute professional with a knack for excellence, clarity and efficiency along every step of the way, William is your man.”

Kevin R.

"For the absolute best broker to guide your home finding and buying experience I recommend William. He is the consummate professional who can offer and match you with the home you’ve yearned for."

Kater D.

“We highly recommend William. His experience with the New York City real estate market was clearly evident throughout the sale of our apartment, including setting the right sale price, finding the buyer quickly, and making the entire process seamless. William surpassed our expectations by independently staging our apartment to show its full potential.”

Jim D. & Scott L.

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The Corcoran Group is dedicated to personally delivering the best guidance in real estate world. For the finest Upper West Side expertise contact William Bolls.