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Islip, NY

Land

Islip, NY Land for Sale

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Bayshore, NY West Islip, NY Brightwaters, NY West Babylon, NY Deer Park, NY Fort Ann, NY Brentwood, NY Wyandanch, NY

New Construction Home Lot

Updated: Jun 3

New Construction Home Lot

494 Islip Ave, Islip, NY 11751

$760,000

Approximately 70% complete new construction home with anticipated mid‑summer delivery
1,800 sq ft residence planned with 4 bedrooms and 3 full bathrooms
Kitchen plus formal dining room and living room with a fireplace
Full basement includes egress windows and a separate entrance for future living‑space options
Estimated full completion within one year; taxes will be reassessed upon completion

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 47 Potential Opportunities for your consideration. Besides 1 Active listings in Islip, NY, we suggest exploring several alternatives: 4 properties in Nearby Cities, and similar 42 Off-Market properties to explore as potential leads

Opportunities in Nearby Cities

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

Commercial Land with Existing Improvements

Commercial Land with Existing Improvements

97 Carleton Avenue, Islip Terrace, NY 11752

$899,998

0.46 AC lot

The parcel includes a two-family residence and a detached garage finished as recreation space.

Business-District Development Parcel

Business-District Development Parcel

97 Carleton Ave, Islip Terrace, NY 11752

$899,998

A two-family dwelling and converted garage occupy a business-zoned parcel near two rail stations.

Residential Lot in Prime Location

Residential Lot in Prime Location

91 W Plum Street, Brentwood, NY 11717

$340,000

0.23 AC lot

Buildable residential lot in Brentwood, NY, near amenities.

Corner Residential Buildable Lot

Corner Residential Buildable Lot

91 W Plum Street, Brentwood, NY 11717

$340,000

1.61 AC lot

Corner buildable lot with submitted plans, offering a straightforward path to begin a new home project.

Off-Market Properties in Islip, NY

Consider similar Off-Market properties in Islip, NY. You may contact the owners directly to inquire about their potential intentions to sell. To help you make a strong first impression, we can assist by reaching out to these owners with compelling proposals created using our AI tool.

2 Beaver Dm Rd

INDUSTRIAL - VACANT LAND

2 Beaver Dm Rd, Islip, NY 11751-1904

Estimated value:

$495,000

0.67 AC lot

11 1st St

VACANT COMMERCIAL LAND

11 1st St, Islip, NY 11751-4305

Estimated value:

$1,595,000

0.69 AC lot

2565 Un Blvd

INDUSTRIAL - VACANT LAND

2565 Un Blvd, Islip, NY 11751-3101

Estimated value:

$900,000

2.50 AC lot

17 Yale St

VACANT COMMERCIAL LAND

17 Yale St, Islip, NY 11751-2116

Estimated value:

$265,000

0.16 AC lot

156 Grant Ave

INDUSTRIAL - VACANT LAND

156 Grant Ave, Islip, NY 11751-3201

Estimated value:

$100,000

1.46 AC lot

Sunrise Hwy

VACANT COMMERCIAL LAND

Sunrise Hwy, Islip, NY 11751

Estimated value:

$65,000

0.08 AC lot

Herbert St

VACANT COMMERCIAL LAND

Herbert St, Islip, NY 11751

Estimated value:

$250,000

0.19 AC lot

207 Freeman Ave

INDUSTRIAL - VACANT LAND

207 Freeman Ave, Islip, NY 11751-1426

Estimated value:

$210,000

0.51 AC lot

207 Freeman Ave

INDUSTRIAL - VACANT LAND

207 Freeman Ave, Islip, NY 11751-1426

Estimated value:

$225,000

0.09 AC lot

Main St

VACANT COMMERCIAL LAND

Main St, Islip, NY 11751

Estimated value:

$260,000

0.08 AC lot

299 Islip Ave

VACANT COMMERCIAL LAND

299 Islip Ave, Islip, NY 11751-2815

Estimated value:

$255,000

0.08 AC lot

Robbins Ave

VACANT COMMERCIAL LAND

Robbins Ave, Islip, NY 11751

Estimated value:

$245,000

0.14 AC lot

Robbins Ave

VACANT COMMERCIAL LAND

Robbins Ave, Islip, NY 11751

Estimated value:

$250,000

0.07 AC lot

199 Islip Ave

VACANT COMMERCIAL LAND

199 Islip Ave, Islip, NY 11751-3014

Estimated value:

$235,000

0.35 AC lot

Freeman Ave

INDUSTRIAL - VACANT LAND

Freeman Ave, Islip, NY 11751

Estimated value:

$195,000

0.66 AC lot

Main St

VACANT COMMERCIAL LAND

Main St, Islip, NY 11751

Estimated value:

$365,000

0.14 AC lot

5 Beaver Dm Rd

INDUSTRIAL - VACANT LAND

5 Beaver Dm Rd, Islip, NY 11751-1903

Estimated value:

$210,000

0.45 AC lot

Sunrise Hwy

VACANT COMMERCIAL LAND

Sunrise Hwy, Islip, NY 11751

Estimated value:

$255,000

0.07 AC lot

6 Athasca Rd

VACANT COMMERCIAL LAND

6 Athasca Rd, Islip, NY 11751-3810

Estimated value:

$240,000

1.00 AC lot

7 Yale St

VACANT COMMERCIAL LAND

7 Yale St, Islip, NY 11751-2116

Estimated value:

$265,000

0.12 AC lot

444 Main St

VACANT COMMERCIAL LAND

444 Main St, Islip, NY 11751-3411

Estimated value:

$250,000

0.24 AC lot

Sunrise Hwy

VACANT COMMERCIAL LAND

Sunrise Hwy, Islip, NY 11751

Estimated value:

$265,000

0.07 AC lot

Sunrise Hwy

VACANT COMMERCIAL LAND

Sunrise Hwy, Islip, NY 11751

Estimated value:

$255,000

0.51 AC lot

Islip, NY Land Market Trends and Statistics

Explore 43 land for sale in Islip, NY on our real estate platform.

Sale prices for lots in Islip, NY average $760,000 — 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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Top Commercial Asset Segments

Commercial property segments ranked by active listings on the market

Demographics Overview

Population 13K

Population Growth (5Y) -9.7%

Median Household Income $116,328

College Educated 51.2%

High-Yield Neighborhoods for Investment

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

Neighborhood	Average Price
11751	$760K

Listings Trend

New vs delisted commercial listings in Suffolk County

New Delisted

Total CRE Inventory on Market (SF)

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