Every new New York business filing, every dayNew Real Estate Development Businesses in Sag Harbor, NY
4 real estate development businesses recently registered in Sag Harbor, New York.
Updated August 19, 2026 · Most recent business filing Jun 4, 2026
4
Total Filings
Jun 4, 2026
Most Recent
Every new New York filing, every day
See how it worksAbout Real Estate Development Businesses in Sag Harbor
This page lists new real estate development businesses registered in Sag Harbor, New York. We currently track 4, sourced directly from the New York Division of Corporations and refreshed daily as new real estate development companies file.
Recent additions include 338 MAIN DEVELOPMENT LLC, TWO HOLES DEVELOPMENT LLC, and TTC DEVELOPMENT LLC. The most recent real estate development business filing was on Jun 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 development businesses in Sag Harbor, this is one of the freshest prospect lists in the market.
All Filings
338 MAIN DEVELOPMENT LLC
Jun 4, 2026Real Estate DevelopmentSag Harbor, NY
338 Main Development LLC appears to be a real estate development or holding company for a property at 338 Main Street in Sag Harbor, New York. The property is a historic single-family home listed for sale on multiple real estate platforms.
TWO HOLES DEVELOPMENT LLC
Mar 27, 2026Real Estate DevelopmentSag Harbor, NY
Two Holes Development LLC is a real estate development company based in Sag Harbor, NY, as indicated by its filing address and name. The LLC likely focuses on residential or commercial development in the Hamptons area, but no direct website was found; only related news articles mention a developer with similar interests.
TTC DEVELOPMENT LLC
May 2, 2025Real Estate DevelopmentSag Harbor, NY
The LLC filing indicates a real estate development company based in Sag Harbor, NY. No corresponding website was identified; the only name-match candidate is a German firm. The business may be newly formed or lack an online presence.
JOELS LANE DEVELOPMENT LLC
Jan 28, 2025Real Estate DevelopmentSag Harbor, NY
The LLC is named 'JOELS LANE DEVELOPMENT LLC' and is based in Sag Harbor, NY, suggesting a real estate development company focused on local projects. No official website was identified; the entity likely operates through direct contracts or referrals.
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