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Home / Properties / Park Slope / 320 23rd Street 1b Brooklyn Ny 11215 / Unit SMS:+19174167433

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Milton Coste

Licensed Real Estate Associate Broker

Keller Williams NYC

Interested in 320 23rd Street 1b Brooklyn Ny 11215?

Schedule a Showing (917) 416-7433 WhatsApp [email protected]

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© 2026 Milton Coste | Keller Williams NYC. All rights reserved.

Licensed Real Estate Associate Broker | Lic. #10301213304
Keller Williams New York City | Office Lic. #10991232941
Member: REBNY • NAR • HGAR • NYSAR • OneKey MLS

Milton Coste is a Licensed Real Estate Associate Broker affiliated with Keller Williams New York City, located at 360 Madison Avenue, 9th Floor, New York, NY 10017. All information deemed reliable but not guaranteed. Equal Housing Opportunity.

Listing data is derived in whole or in part from the RLS at REBNY (Real Estate Board of New York) Internet Data Exchange (IDX) database. Real estate listings held by brokerage firms other than Milton Coste | Keller Williams NYC are marked with the RLS logo. The information provided is for consumers' personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Data is refreshed every 15 minutes per REBNY IDX requirements.

Fair Housing Notice: Federal, State and Local Fair Housing and Anti-discrimination Laws protect individuals from housing discrimination. It is unlawful to discriminate based on race, creed, color, national origin, citizenship or immigration status, sexual orientation, gender identity or expression, military status, sex, age, disability, marital status, status as a victim of domestic violence, lawful source of income or familial status. NYS Housing Anti-Discrimination Notice →

Broker Commission Disclosure: Broker commissions are not set by law and are fully negotiable.

NYS Standard Operating Procedures: New York State law requires real estate licensees who are acting as agents of buyers or sellers of property to advise the potential buyers or sellers with whom they work of the nature of their agency relationship and the rights and obligations it creates. View Full SOP Disclosure →

Data Sources: Building data sourced from NYC Open Data (PLUTO, DOB, HPD), RLS at REBNY via Trestle API, NYC Department of City Planning, and StreetEasy market data. Data is provided for informational purposes only. Always verify with official sources.

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