Multifamily

Barnum Island, NY Multifamily Properties for Sale

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Long Beach, NY Oceanside, NY East Rockaway, NY Kingston, NY Baldwin, NY Hempstead, NY Hewlett, NY Point Lookout, NY
Modern Two-Unit Duplex
Updated: Jul 23
Modern Two-Unit Duplex

29 Julian Place, Island Park, NY 11558

$770,000
0.10 AC lot
Two three‑bedroom, one‑bath units
Separate entrances and utilities for each residence
Private driveway and fenced backyard
Approximately 3‑minute drive to the LIRR train station
0.0953 acres in Island Park
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Two-Family Brick Duplex with Rear Yard
Updated: Apr 19
Two-Family Brick Duplex with Rear Yard

124 Quebec Road, Island Park, NY 11558

$835,000
0.09 AC lot
Legal two‑family duplex with 2‑bedroom over 3‑bedroom configuration
0.09‑acre lot with rear yard
Multi‑car driveway plus driveway parking
Full basement
Brick and vinyl siding construction
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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 17 Potential Opportunities for your consideration. Besides 2 Active listings in Barnum Island, NY, we suggest exploring several alternatives: 4 properties in Nearby Cities, and similar 9 Off-Market properties to explore as potential leads, plus 2 Land Listings that present a potential for development.

Opportunities in Nearby Cities

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

Legal Two-Family Duplex with Garage
Legal Two-Family Duplex with Garage

20 E Pine Street, Long Beach, NY 11561

$919,999
0.11 AC lot

Well-maintained legal two-family duplex featuring a two-car garage, basement with separate entrance, and updated building systems.

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Recently Renovated Duplex With Basement
Recently Renovated Duplex With Basement

121 W Chester Street, Long Beach, NY 11561

$1,199,000
0.14 AC lot

Recently renovated duplex with multi-floor finished space, private outdoor area, and a driveway plus garage parking.

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Renovated Two-Family Colonial
Renovated Two-Family Colonial

149 W Market Street, Long Beach, NY 11561

$950,000
0.09 AC lot

Updated duplex with separate living arrangements, a private balcony, garage parking, and a partially finished basement.

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Two-Unit Residential Income Duplex
Two-Unit Residential Income Duplex

16 E Pine Street, Long Beach, NY 11561

$679,000

Duplex with two 2-bedroom, one-bath apartments, including a backyard and terrace, with the upstairs unit currently vacant.

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Potential Development Sites for Consideration

Can't find the perfect fit? These Land listings present an alternative path: the potential to develop a property for your specific goals.

Important: These AI-suggestions are a starting point, not a guarantee of permitted use. All zoning, permitting, and land use information must be independently verified by you with the appropriate local authorities before making any commitments.

Flatbush Development Property For Sale
Flatbush Development Property For Sale

14 E 32nd Street lot: 13, Brooklyn, NY 11226

$1,249,000
1,407 sqft 0.09 AC lot

40 x 100 lot with R6, C1-2 zoning.

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Detached Two-Family Duplex
Detached Two-Family Duplex

69 Martense Street, Brooklyn, NY 11226

$1,888,888
0.10 AC lot

Duplex on an R7a-zoned lot with three bedrooms per unit and a semi-finished basement with separate entrance.

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Off-Market Properties in Barnum Island, NY

Consider similar Off-Market properties in Barnum Island, 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.

117-119 Trafalgar Blvd
APARTMENT HOUSE (5+ UNITS)

117-119 Trafalgar Blvd, Island Park, NY 11558

$970,000
Estimated value
2,300 sqft 0.14 AC lot
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4029 Long Bch Rd
HIGH-RISE APARTMENTS

4029 Long Bch Rd, Island Park, NY 11558-1100

$5,575,000
Estimated value
3,608 sqft 0.57 AC lot
View details
8 Is Pkwy
APARTMENT HOUSE (5+ UNITS)

8 Is Pkwy, Island Park, NY 11558-1533

$2,105,000
Estimated value
2,170 sqft 0.24 AC lot
View details
125 Broadway
HIGH-RISE APARTMENTS

125 Broadway, Island Park, NY 11558-1794

$17,555,000
Estimated value
15,795 sqft 1.15 AC lot
View details
9 Bch Walk
APARTMENT HOUSE (5+ UNITS)

9 Bch Walk, Island Park, NY 11558-1066

$3,060,000
Estimated value
500 sqft 0.14 AC lot
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53 Quebec Rd, Unit 69
APARTMENT HOUSE (5+ UNITS)

53 Quebec Rd, Island Park, NY 11558-2130

Unit 69
$3,150,000
Estimated value
9,130 sqft 0.57 AC lot
View details
Waterview Rd
HIGH-RISE APARTMENTS

Waterview Rd, Island Park, NY 11558

$145,000
Estimated value
1,282 sqft 2.60 AC lot
View details
41 Quebec Rd
APARTMENT HOUSE (5+ UNITS)

41 Quebec Rd, Island Park, NY 11558-2137

$3,845,000
Estimated value
11,100 sqft 0.80 AC lot
View details
71 Nassau Ln
APARTMENT HOUSE (5+ UNITS)

71 Nassau Ln, Island Park, NY 11558-1523

$2,200,000
Estimated value
5,910 sqft 0.37 AC lot
View details

Barnum Island, NY Multifamily Properties Market Trends and Statistics

Explore 11 multifamily properties for sale in Barnum Island, NY on our real estate platform.

Sale prices for multifamily properties in Barnum Island, NY start at $770,000, averaging $802,500, and reaching up to $835,000 — 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

Duplexes 2
Quadplexes 1

Demographics Overview

Population 8,532
Population Growth (5Y) +3.8%
Median Household Income $109,443
College Educated 50.0%

Listings Trend

New vs delisted commercial listings in Nassau County

New Delisted

Total CRE Inventory on Market (SF)

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