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Fire Island, NY Apartment Buildings for Sale

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West Sayville, NY Sayville, NY Islip, NY East Islip, NY Bayshore, NY Oakdale, NY Brightwaters, NY Bay Port, NY
Star Building Duplex Apartment
Updated: Nov 27, 2025
Star Building Duplex Apartment

240 Harbor Walk C240, Fire Island, NY 11782

$600,000
0.40 AC lot
Steps from Harbor and Beach
2 bedroom duplex
Sought after Star Building
Large corner terrace
Washer dryer included
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Turn a Listing Into an Investment Snapshot Cap Rate, Potential NOI, Demand score for every listing. Go To Analytics Center
Based on your search, we've compiled 5 Potential Opportunities for your consideration. Besides 1 Active listings in Fire Island, NY, we suggest exploring several alternatives: 4 properties in Nearby Cities

Opportunities in Nearby Cities

Here are 4 Similar properties we found in Nearby Locations for your consideration.

Mixed-Use Building with Storefronts
Mixed-Use Building with Storefronts

51-53 West Montauk Highway, Lindenhurst, NY 11757

Contact for pricing
5,000 sqft

Two first-floor storefronts and five upstairs apartments create a compact, live/work income setup in one property.

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Deluxe Unit in Coram
Deluxe Unit in Coram

29 El Camino Ct 29, Coram, NY 11727

$219,000

One-bedroom unit with modern amenities in a well-maintained building.

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Two-Story Mixed-Use Building
Two-Story Mixed-Use Building

119-123 N Wellwood Avenue, Lindenhurst, NY 11757

Contact for pricing

Two-story mixed-use property with six studio apartments and five commercial units, including a restaurant, dance studio, tasting room, and medical office.

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North Isle Village Co-op
North Isle Village Co-op

226 Pointe 226, Coram, NY 11727

$199,000

Two-bedroom co-op with updated features and community amenities.

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Fire Island, NY Apartment Buildings Market Trends and Statistics

Explore 1 apartment buildings for sale in Fire Island, NY on our real estate platform.

Sale prices for two-family homes in Fire Island, NY average $600,000 — offering options for a variety of budgets and business needs. Daily updated analytics ensure you stay ahead with the latest data and market trends.

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Demographics Overview

Population 15K
Population Growth (5Y) -2.5%
Median Household Income $144,418
College Educated 50.2%

High-Yield Neighborhoods for Investment

Identify Fire Island submarkets with the highest inventory density on the market and evaluate the average listing prices of real estate assets

Neighborhood Average Price
Sayville - 11782 $600K

Listings Trend

New vs delisted commercial listings in Suffolk County

New Delisted

Total CRE Inventory on Market (SF)

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