One & Only Realty

One & Only Realty is a real estate agency based in Manhattan, the cultural and financial heart of New York City, located at 18 E 48th St, New York, NY 10017. With 6 reviews on Google and an average rating of 4.7 out of 5, this agency has established a strong presence in the New York real estate market.

Whether you're looking to buy, sell, or rent property in New York City, One & Only Realty offers professional real estate services tailored to the unique demands of the NYC market. The New York real estate landscape — with its mix of co-ops, condos, multi-family buildings, and townhouses — requires specialized local knowledge that established agencies like this one bring to every transaction.

Manhattan's real estate market is one of the most competitive in the world. With a median sales price consistently above $1 million, buyers and renters need expert guidance to navigate co-op board approvals, condo regulations, and the fast-paced bidding environment. Agencies operating in Manhattan must understand the nuances between pre-war and post-war buildings, the difference between full-service and doorman buildings, and the impact of location within neighborhoods like the Upper East Side, Midtown, or Tribeca.

For renters, Manhattan offers everything from rent-stabilized apartments to luxury high-rises, but competition for available units is fierce — especially below 96th Street. Working with a knowledgeable local agency can make the difference between securing your ideal apartment and losing it to another bidder.