306 Route 25A, Mount Sinai, NY 11766

Listing office Blue Shark Realty Group Inc t**@bluesharkrealty.com Show Phone

Listing date Mar 10, 2026

Source Elliman

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Overview

This 9.3-acre parcel in Brookhaven presents a redevelopment opportunity. Previously considered for a storage facility, with potential town approval, this property is back on the market. As the largest available lot in the area, the site offers redevelopment possibilities, including potential rezoning to suit commercial or possibly residential uses. The property features 270 feet of frontage on Route 25A. The location is in high-demand, close to major roads and infrastructure.

Suggested Use

Building Supply Big Box & Wholesale Store Law Firm Restaurant Hotel & Motel Auto Parts Store Pharmacy Gym & Fitness Center Garden Center Food Market

Zoning and permitted uses should be independently verified with local authorities.

Location Insight

• Map
• Local Demand

City

Mount Sinai

County

Suffolk

State

New York

Longitude

-73.0249

Latitude

40.9338

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FAQs

What type of property is this?

Commercial land - Large Brookhaven lot with redevelopment potential, previously considered for storage.

Where is this commercial land located?

The property is located at 306 Route 25A Mount Sinai, NY.

What is the asking price?

The asking price for this property is $8,500,000.

What are key features of this property?

This property features: Largest available lot in the area (9.3 acres) offering unmatched size and development potential.; **Prime frontage (270 feet) on RT 25A, providing excellent visibility and accessibility.**; Previously under contract for a storage facility with potential town approval.