Every new New York business filing, every day2 real estate businesses recently registered in Centereach, New York.
Updated August 19, 2026 · Most recent business filing Aug 6, 2025

Every new New York filing, every day
See how it worksThis page lists new real estate businesses registered in Centereach, New York. We currently track 2, sourced directly from the New York Division of Corporations and refreshed daily as new real estate companies file.
Recent additions include Castle Rock Group and Realty Connect USA. The most recent real estate business filing was on Aug 6, 2025.
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 Centereach, this is one of the freshest prospect lists in the market.
CastleRock Group appears to be a real estate services company based in White Plains, NY, with a team of professionals and a focus on REO (real estate owned) management. The website lists a team and contact phone number, indicating an active operating business. The LLC name 'CASTLE ROCK SR LLC' likely relates to this company, possibly as a holding or specific entity.
Realty Connect USA is a full-service real estate brokerage operating multiple offices on Long Island, including one in Centereach, NY. The website lists a Woodbury headquarters but serves the entire region with local agents.
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