Every new New York business filing, every day3 real estate holding businesses recently registered in Hartsdale, New York.
Updated August 19, 2026 · Most recent business filing Jul 4, 2025

Every new New York filing, every day
See how it worksThis page lists new real estate holding businesses registered in Hartsdale, New York. We currently track 3, sourced directly from the New York Division of Corporations and refreshed daily as new real estate holding companies file.
Recent additions include 23 BELKNAP LLC, 21 LAKE STREET CORP., and 484 SAW MILL LLC. The most recent real estate holding business filing was on Jul 4, 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 holding businesses in Hartsdale, this is one of the freshest prospect lists in the market.
This LLC is a real estate holding company for the property at 23 Belknap Ave, Yonkers, NY. The principal address is in Hartsdale, NY, but the LLC name matches the property address. No operating business website found.
The LLC is named after a property (21 Lake Street) and likely serves as a holding or shell entity for that address. It has a principal address in Hartsdale, NY, and no EIN. No operating business website was identified.
The LLC is named after a property address (484 Saw Mill River Road) and likely serves as a holding entity for that property. The principal address is a residential location in Hartsdale, NY, and no EIN is present, suggesting no active business operations. The only relevant web result is a third-party real estate listing, not the LLC's own site.
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