Oceanside, NY Duplexes for sale

Updated: Jul 2

Legal Two-Family Home

174 S Long Beach Road, Rockville Centre, NY 11570

$1,150,000

0.13 AC lot

Legal two‑family home with 3 bedrooms and 1.5 bathrooms per unit, plus an additional finished basement
Colonial‑style frame construction; built in 1965
Each unit includes a formal living room with dining area and a separate open kitchen
Second‑floor apartment features an oversized private deck
Finished basement with separate rear entrance, laundry area, boiler room, and large recreation/family room

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Updated: Jun 22

Legal Two-Family Home

254 Hempstead Avenue, Rockville Centre, NY 11570

$1,500,000

0.34 AC lot

Legal two‑family home with multiple finished levels, including a fully finished basement with interior and exterior access
First‑floor residence features formal dining, eat‑in kitchen, high ceilings, master downstairs, and a full bath with separate shower and jacuzzi tub
First floor includes laundry room with washer/dryer hookup and storage; sunroom can be converted into a bedroom
Second‑floor apartment has a private entrance with two spacious bedrooms, eat‑in kitchen, oversized living room, formal dining, and a full bath
Third floor offers two additional finished bedrooms for flexible use such as office, guests, or extended family

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Charming Two-Family Home in Rockville Centre

40 Rockville Avenue, Rockville Centre, NY 11570

$850,000

0.09 AC lot

Rare two-family home with classic charm and prime location.

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Mixed-Use Retail Warehouse Opportunity

433 Atlantic Avenue, Oceanside, NY 11572

$2,390,000

0.47 AC lot

Two two-family residences and a commercial warehouse/garage sit on a corner lot with extensive Atlantic Avenue frontage.

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Victorian Two-Family Home, Rockville Centre

76 Driscoll Avenue, Rockville Centre, NY 11570

$887,000

0.25 AC lot

Charming Victorian two-family home with income potential in Rockville Centre.

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Rockville Centre Multi-Family Opportunity

178 S Long Beach Road, Rockville Centre, NY 11570

$570,000

0.14 AC lot

Two-family fixer-upper in Rockville Centre, online auction.

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Rockville Centre Multi-Family Home

15 Water Street, Rockville Centre, NY 11570

$849,000

0.18 AC lot

Two-family home with finished basement and detached garage in Rockville Centre.

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Based on your search, we've compiled 11 Potential Opportunities for your consideration. Besides 7 Active listings in Oceanside, 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-Family Expanded Cape

68 Shipherd Avenue, Lynbrook, NY 11563

$858,000

0.11 AC lot

Legal two-family Expanded Cape features two separate units plus a finished basement with a full bathroom and exterior access.

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Two-Family Residential Income Home

39 Munson Place, East Rockaway, NY 11518

$745,000

0.13 AC lot

Two separate residences offer fireplaces, eat-in kitchens, and screened porch space plus a one-car garage and driveway parking.

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Two-Family Residential Building

6 Wilson Street, East Rockaway, NY 11518

$899,000

0.11 AC lot

Spacious two-family home offers flexible living layouts with room to renovate in East Rockaway, New York.

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Two-Family Home in Lynbrook

24 Huntington Ave, Lynbrook, NY 11563

$799,999

Legal two-family home in Lynbrook, ideal for various living arrangements.

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Oceanside, NY Duplexes Market Trends and Statistics

Explore 7 duplexes for sale in Oceanside, NY, showcased through 7 active listings on our real estate platform. These investment opportunities span a total of 0 square feet of properties for sale, with an estimated market value of $8,196,000.

Sale prices for duplexes in Oceanside, NY start at $570,000, averaging $1,170,857, and reaching up to $2,390,000 — offering options for a variety of budgets and business needs. Daily updated analytics ensure you stay ahead with the latest data and market trends.