Duplex

Hauppauge, NY Duplexes for Sale

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Side-by-Side Duplex with Private Entrances
Updated: Jul 22
Side-by-Side Duplex with Private Entrances

17 Parr Drive, Ronkonkoma, NY 11779

$899,000
0.34 AC lot
Side‑by‑side duplex built in 1974 with two nearly identical multi‑level units
Each unit has its own private entrance, plus a full basement with outside entrances and attic space
Main level layout on each side includes living room, dining room, eat‑in kitchen, and pantry
Unit A includes a wood‑burning fireplace
Private outdoor deck area plus detached two‑car garage
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Based on your search, we've compiled 5 Potential Opportunities for your consideration. Besides 1 Active listings in Hauppauge, 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.

Legal Two-Unit Duplex on Corner Lot
Legal Two-Unit Duplex on Corner Lot

145 Calebs Path, Brentwood, NY 11717

$750,000
0.40 AC lot

Legal two-unit duplex on a corner lot with outdoor space and private parking in Brentwood, NY.

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Legal Two-Family Residence
Legal Two-Family Residence

47 Bushwick Avenue, Brentwood, NY 11717

$1,388,000
0.68 AC lot

Legal 2-family property with updated kitchens and baths, multiple well-maintained units, and ample parking on 0.68 acres.

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Centereach Duplex with Subdivision Potential
Centereach Duplex with Subdivision Potential

33 N Washington Ave N, Centereach, NY 11720

$549,000
1.00 AC lot

Two-unit property in Centereach with subdivision potential.

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Retail and Duplex Mixed-Use
Retail and Duplex Mixed-Use

2637 Middle Country Rd, Centereach, NY 11720

Contact for pricing
1.13 AC lot

Mixed-use property with a 780 retail building and two residential units in back.

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Hauppauge, NY Duplexes Market Trends and Statistics

Explore 1 duplexes for sale in Hauppauge, NY on our real estate platform.

Sale prices for duplexes in Hauppauge, NY average $899,000 — 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

Apartment buildings 1
Duplexes 1

Demographics Overview

Population 21K
Population Growth (5Y) +6.2%
Median Household Income $142,622
College Educated 57.9%

Listings Trend

New vs delisted commercial listings in Suffolk County

New Delisted

Total CRE Inventory on Market (SF)

Property Size Breakdown

The majority of commercial real estate listings in Hauppauge fall within the 100,000+ square foot range.

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