Every new New York business filing, every dayNew Real Estate Businesses in Old Brookville, NY
4 real estate businesses recently registered in Old Brookville, New York.
Updated October 7, 2026 · Most recent business filing Mar 24, 2026
Every new New York filing, every day
See how it worksAbout Real Estate Businesses in Old Brookville
This page lists new real estate businesses registered in Old Brookville, New York. We currently track 4, sourced directly from the New York Division of Corporations and refreshed daily as new real estate companies file.
Recent additions include 21 DELAVAN INVESCO LLC, 1866 GREENE AVE LLC, and ATP NEW HOUSE LLC. The most recent real estate business filing was on Mar 24, 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 Old Brookville, this is one of the freshest prospect lists in the market.
All Filings
21 DELAVAN INVESCO LLC
Mar 24, 2026The LLC '21 DELAVAN INVESCO LLC' appears to be a real estate holding entity, likely for a property associated with 'Delavan' (e.g., a street or avenue). Its principal address is a residential location in Old Brookville, NY. No operating website was found, suggesting it may be a passive investment vehicle rather than an active operating business.
1866 GREENE AVE LLC
Sep 1, 2025LLC appears to be a real estate holding company for the property at 1866 Greene Ave in New York. All candidate websites are real estate listing pages (Redfin, Zillow, etc.) rather than an operating business site.
ATP NEW HOUSE LLC
Feb 3, 2025ATP NEW HOUSE LLC is registered in Old Brookville, NY, with a principal address at 59 Hoaglands. The business name suggests it is involved in new home construction or real estate development. No official website or online presence was identified beyond general real estate listing sites.
Chou Long Island Realty
Jan 6, 2025This is a real estate agency operating as Chou Long Island Realty, LLC, located in Old Brookville, NY. The principal address is a residential area, suggesting a small office. The business likely focuses on residential real estate in Old Brookville and surrounding areas.
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