Every new New York business filing, every dayNew Real Estate Businesses in Water Mill, NY
16 real estate businesses recently registered in Water Mill, New York.
Updated October 7, 2026 · Most recent business filing Mar 25, 2026

Every new New York filing, every day
See how it worksAbout Real Estate Businesses in Water Mill
This page lists new real estate businesses registered in Water Mill, New York. We currently track 16, sourced directly from the New York Division of Corporations and refreshed daily as new real estate companies file.
Recent additions include MOORINGS COURT LLC, 199 SHADE TREE, LLC, and 81 HILDRETH LLC. The most recent real estate business filing was on Mar 25, 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 Water Mill, this is one of the freshest prospect lists in the market.
All Filings
MOORINGS COURT LLC
Dec 30, 2025The LLC 'Moorings Court LLC' is likely a real estate holding entity for a property named Moorings Court, based on the entity name and principal address in Water Mill, NY. No website or online presence indicates active business operations; it may serve as a passive investment or property management vehicle.
199 SHADE TREE, LLC
Mar 25, 2026No operating business activity or own website is found.
81 HILDRETH LLC
Mar 24, 2026The LLC appears to be a property-holding entity for 81 Hildreth Lane in Bridgehampton, NY. No operating business activity identified.
MLC 253 SAGAPONACK LLC
Feb 27, 2026This LLC appears to be a real estate holding entity for the property at 253 Sagaponack Road, Sag Harbor, NY. No operating business website or activity was identified. The Zillow listing (W2) is likely the property held, but the LLC itself is not an active business.
456 WEST 57TH DS LLC
Feb 26, 2026The LLC is named after a New York City address and filed with a Water Mill address, typical for a real estate holding entity. No operating website was found, and the candidates are generic database lookups. This appears to be a shell or property-holding company without an active business presence.
48 WOOD THRUSH LLC
Dec 26, 2025This LLC is a property holding entity for 48 Woodthrush Lane in Water Mill, NY. It is not an active operating business. The website candidates are third-party listing pages, not a business website.
283 MAIN STREET LLC
Dec 3, 2025The LLC name matches a street address, suggesting it is a real estate holding entity with no evidence of active business operations. No business website or commercial presence was found.
39 THE TRAIL, LLC
Oct 21, 2025The LLC appears to be a real estate holding entity based on the address-centric name and principal address in Water Mill, NY. No operational business website was found; candidates are data aggregation pages.
51 BEACH PLUM LLC
Sep 18, 2025The LLC is named after the address 51 Beach Plum Rd in Sag Harbor, NY, and its principal address is in nearby Water Mill. This suggests it is a real estate holding entity for that specific property. No operational website was found, consistent with a property-holding company that does not require an active online presence.
TWIN GABLES LLC
Sep 8, 2025Twin Gables LLC is registered in Water Mill, NY, with a residential address, suggesting it may be a property holding entity for a single property. The name implies a possible real estate or small business venture, but no operational website was identified.
85 DUNE ROAD LLC
Aug 1, 2025The LLC appears to be a real estate holding company for a property at 85 Dune Road. The principal address is 860 Montauk Highway, likely a mailing address. No evidence of an active operating business.
150 HARVEST LLC
Apr 7, 2025LLC named '150 HARVEST LLC' registered at 860 Montauk Highway in Water Mill, NY, likely a real estate holding company for a property. No operating business website found; the candidates are third-party property listings.
PIERSON COURT, LLC
Mar 17, 2025This LLC is a property holding company registered at 8 Pierson Court in Water Mill, NY. It does not appear to operate a separate business; the name and address suggest it owns or manages the residential property at that address.
HAMPTONS PREMIER ESTATE MANAGEMENT LLC
Feb 6, 2025Based on its name, Hamptons Premier Estate Management LLC appears to be a real estate management company serving the Hamptons area in Water Mill, NY. No operational website or direct business signals were found among the candidates.
DANELIS REALTY III LLC
Jan 10, 2025The LLC name 'DANELIS REALTY III LLC' and address in Water Mill, NY suggest a real estate business. No website found, but the name implies an operating entity.
149 ROSE HILL LLC
Aug 9, 2023149 ROSE HILL LLC is a property holding company for a vacant land parcel at 149 Rose Hill Rd, Water Mill, NY, which sold for $9,000,000 in November 2023. No active business operations are indicated.
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