Every new New York business filing, every dayNew Real Estate Businesses in Central Islip, NY
1 real estate businesses recently registered in Central Islip, New York.
Updated October 7, 2026 · Most recent business filing Feb 5, 2026

Every new New York filing, every day
See how it worksAbout Real Estate Businesses in Central Islip
This page lists new real estate businesses registered in Central Islip, New York. We currently track 1, sourced directly from the New York Division of Corporations and refreshed daily as new real estate companies file.
Recent additions include THOMAS HARMONY HOMES LLC and SPJ Properties. The most recent real estate business filing was on Feb 5, 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 Central Islip, this is one of the freshest prospect lists in the market.
All Filings
THOMAS HARMONY HOMES LLC
Jun 16, 2026THOMAS HARMONY HOMES LLC is a limited liability company filed in New York on June 16, 2026, with entity number 7943334. The company's principal location is in Central Islip, New York.
SPJ Properties
Feb 5, 2026The LLC appears to operate as SPJ Properties, a real estate services company based in Central Islip, NY. The website offers property search and real estate services, with a phone number in the 631 area code consistent with Long Island. The LLC name suggests a partnership between SPJ and CJ entities.
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