Meet Sarah Cotty

Sarah Cotty is a licensed associate real estate broker at SERHANT., representing buyers, sellers and developers across New York City and South Florida, with particular expertise in the Upper East Side, Williamsburg, FiDi and the Seaport. She has completed more than $100 million in career sales and has appeared on Netflix’s Owning Manhattan.

Her practice combines independent pricing analysis with a photographer’s eye. Every recommendation is grounded in research, verified comparable sales and a clear read on where a property actually sits in the market, not where anyone wishes it did. She applies the same rigor to preparation, positioning and imagery, understanding how each shapes buyer response.

Developers have appointed Sarah to lead residential sellouts. She has spearheaded sales at One Williamsburg Wharf for Naftali Group, with experience spanning pricing, positioning, buyer feedback and absorption.

Before joining SERHANT., Sarah served as managing director of a boutique Tribeca brokerage, helping scale the firm to more than 30 agents. That leadership experience, together with her work as a photographer, shapes a practice that is analytical, deeply visual and direct. She knows the city, its buildings and the small details that make one apartment trade while another sits.

Sarah Cotty is a luxury property expert and social media maven known for her authenticity and winning approach. A member of the Nile Lundgren Team, she works with buyers, sellers, developers, and investors in Florida and New York City. Clients appreciate her hustler mentality and willingness to fight for their real estate goals. Her diverse career experiences have equipped her with solution-oriented skills that pay dividends throughout the buying and selling process.