Sarah Williams
Founder | Broker
Award-winning broker guiding luxury acquisitions across New York City, South Florida, and the Hamptons.
Luxury acquisitionsConfidential salesDesign-led homes
About us
Sarah Williams founded Societe Real Estate to fill a highly personalized niche in the residential marketplace.
0+Years of NYC market expertise
0Dedicated advisors
0Markets served
Our story
Traditional values, exceptional care, and proven market strategy — guided by Sarah Williams.
- 2010s
New York foundation
Sarah Williams builds a reputation in New York City luxury residential brokerage with a focus on confidentiality and client care.
- 2020s
South Florida expansion
Societe opens its Miami Beach presence at 1815 Purdy Avenue while maintaining the New York office at 445 Park Avenue.
- Today
Curated post-closing experience
Societe couples real estate expertise with design partnerships and white-glove transition support for national and international clients.
Sarah Williams founded Societe Real Estate to fill a highly personalized, people-first niche in the residential housing marketplace. Societe specializes in the acquisition, sale, and curated post-closing transition experience of the finest properties between New York City and South Florida.
The company is built on guiding principles that reflect traditional values, exceptional levels of care, proven market strategy, confidentiality, and ultimately — sales.
Our team
Ginette Behar
Realtor®
A fierce advocate for buyers and sellers across New York and Miami with deep local market knowledge.
Buyer representationMiami relocationsFirst-time buyers
Peter Stack
Licensed Real Estate Salesperson
Supports clients with attentive service and disciplined execution across New York listings.
NYC listingsClient coordination
Gillian Shulman
Licensed Real Estate Salesperson
Helps families navigate New York real estate with patience and clarity.
Family buyersNeighborhood guidance
Katya Valevich
Licensed Real Estate Salesperson
Dedicated advisor supporting Societe clients across active markets.
Buyer supportListing coordination