Every new New York business filing, every day3 real estate businesses recently registered in Wantagh, New York.
Updated August 19, 2026 · Most recent business filing May 4, 2026

Every new New York filing, every day
See how it worksThis page lists new real estate businesses registered in Wantagh, New York. We currently track 3, sourced directly from the New York Division of Corporations and refreshed daily as new real estate companies file.
Recent additions include Slope Realty Development, TipTop Realty Management Co, and 945 CS PROPERTIES LLC. The most recent real estate business filing was on May 4, 2026.
Each entry shows the filing date and, where we can verify it, the owner name and contact details. If you sell to real estate businesses in Wantagh, this is one of the freshest prospect lists in the market.
Slope Realty Development LLC is likely the development arm of Slope Realty, a Brooklyn-based real estate investment company founded in 1961. The LLC's principal address is listed in Wantagh, NY, while the main office appears to be in Park Slope, Brooklyn.
TipTop Realty Management Co is a real estate management and sales company operating in Glendale, NY, with 24 years of experience. The website lists properties for sale and offers property management services.
This LLC appears to be a property holding entity for a commercial property at 945 Church Street in Baldwin, NY, as indicated by a CompStak listing. The LLC's principal address is in Wantagh, NY, likely serving as a management address.
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