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    Suffolk County, NY Residential Income Properties for Sale

    239 results
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    Patchogue Legal Two-Family Home
    $599,000
    0.19 Acres

    Patchogue Legal Two-Family Home

    21 S Summit Ave, Patchogue, NY 11772

    Legal 2-family home near Patchogue's Main Street.

    • Legal 2‑family home: Ideal for rental income or owner‑occupancy.
    • Prime location: Close to Patchogue's Main Street, shopping, restaurants, highways, and public transportation.
    • Two separate units: First floor features 2 bedrooms, 1 bath; Second floor offers 1 bedroom, 1 bath plus bonus room.
    • Low taxes.
    • Full unfinished basement: Provides ample storage space.
    Updated: Jan 3
    View details
    Montauk Multifamily Investment Opportunity
    $8,000,000
    3,360 SF

    Montauk Multifamily Investment Opportunity

    21 S Euclid Ave, Montauk, NY 11954

    Updated multifamily property in Montauk village near beaches and amenities.

    • Turn‑key multifamily dwelling featuring 8 renovated/updated units (7 one‑bedroom, 1 two‑bedroom).
    • Pre‑existing non‑conforming grandfathered use.
    • Located in the heart of Montauk village, close to ocean beaches, restaurants, shopping, and transportation.
    • Enjoy the inground gunite pool.
    • Ongoing year‑round and seasonal occupancy potential.
    Updated: Dec 4, 2025
    View details
    Renovated Farmhouse Near Hampton Bays
    $1,999,000
    2,804 SF

    Renovated Farmhouse Near Hampton Bays

    Historic farmhouse with modern luxury, close to ocean and amenities.

    11 Shinnecock Rd, Hampton Bays, NY 11946
    View details
    Renovated Waterfront Farmhouse with Dock
    $3,750,000
    2,200 SF

    Renovated Waterfront Farmhouse with Dock

    Shelter Island farmhouse with water views, dock, and sunset exposure.

    52 S Midway Rd, Shelter Island, NY 11964
    View details
    Sag Harbor Multi-Unit Property
    $1,995,000
    1,577 SF

    Sag Harbor Multi-Unit Property

    Well-maintained multi-unit property in Sag Harbor, NY.

    57 Jermain Ave, Sag Harbor, NY 11963
    View details
    Historic Farmhouse on North Fork
    $1,350,000
    2,000 SF

    Historic Farmhouse on North Fork

    Charming 1890 farmhouse on 1.75 acres in Southold, NY.

    2055 Boisseau Ave, Southold, NY 11971
    View details
    Renovated Home in Fleetsneck Community
    $1,849,000
    3,000 SF

    Renovated Home in Fleetsneck Community

    Renovated home with chef's kitchen, near beach and marina.

    480 Eastwood Dr, Cutchogue, NY 11935
    View details
    Income-Producing Multi-Family Property
    $1,699,000
    2,919 SF

    Income-Producing Multi-Family Property

    Multi-family property with two residences, gardens, and potential income.

    153 Ponquogue Ave, Hampton Bays, NY 11946
    View details
    Two-Unit Property with Rental History
    $595,000
    2,376 SF

    Two-Unit Property with Rental History

    Legal two-unit property with separate living spaces and rental history.

    40 Garden Rd, Rocky Point, NY 11778
    View details
    Expanded Farmhouse in Stony Brook
    $939,000
    2,585 SF

    Expanded Farmhouse in Stony Brook

    Spacious farmhouse on park-like landscape near private beach.

    8 Old Wood Rd, Stonybrook, NY 11790
    View details
    Sayville Legal Two-Family Residence
    Pending
    $699,990
    0.27 Acres

    Sayville Legal Two-Family Residence

    Two-family property in Sayville with long-term tenants.

    60 Lincoln Ave, Sayville, NY 11782
    View details
    Rocky Point Mixed-Use Investment
    $749,000
    0.32 Acres

    Rocky Point Mixed-Use Investment

    Two-story corner lot in Rocky Point business district.

    697 Route 25A, Rocky Point, NY 11778
    View details
    East Quogue Multi-Family Residence
    $1,295,000
    0.15 Acres

    East Quogue Multi-Family Residence

    Refined Hamptons living near Shinnecock Bay.

    13 Willow Shade Ave, East Quogue, NY 11942
    View details
    Rocky Point Legal Two-Family Cape
    $490,000
    0.21 Acres

    Rocky Point Legal Two-Family Cape

    Legal 2-family cape in Rocky Point, perfect for income.

    5 Oakland Ave, Rocky Point, NY 11778
    View details
    Legal Two-Family Investment Opportunity
    $699,999
    0.11 Acres

    Legal Two-Family Investment Opportunity

    Well-maintained two-family home with income potential in Huntington Station.

    2386 New York Ave, Huntington Station, NY 11746
    View details
    West Babylon Two-Family Home
    Pending
    $674,990
    0.23 Acres

    West Babylon Two-Family Home

    Legal two-family home with large yard in West Babylon.

    1558 9Th St, West Babylon, NY 11704
    View details
    Updated Two-Family Home
    Pending
    $699,000
    0.24 Acres

    Updated Two-Family Home

    Updated two-family home with detached garage and park-like grounds.

    109 W 21St St, Huntington Station, NY 11746
    View details
    West Islip Two-Family Duplex
    Pending
    $599,000
    0.11 Acres

    West Islip Two-Family Duplex

    Income-producing duplex in West Islip, close to amenities.

    64-66 Hawley Ave, West Islip, NY 11795
    View details
    Well-Maintained West Babylon Two-Family Home
    Pending
    $724,000
    0.14 Acres

    Well-Maintained West Babylon Two-Family Home

    Two-family residence in West Babylon with rental income potential.

    1316 12Th St, West Babylon, NY 11704
    View details
    East Northport Two-Family Home
    Pending
    $699,999
    0.17 Acres

    East Northport Two-Family Home

    Two-family home with spacious yard in East Northport.

    167 Vernon Valley Rd, East Northport, NY 11731
    View details
    Rebuilt Two-Family Home
    Pending
    $999,000
    0.17 Acres

    Rebuilt Two-Family Home

    Legal two-family home in West Babylon, completely rebuilt.

    437 Sunrise Hwy, West Babylon, NY 11704
    View details
    Patchogue Legal Two-Family Residence
    $550,000
    0.08 Acres

    Patchogue Legal Two-Family Residence

    Legal two-family property in Patchogue Village, New York.

    13 Academy St, Patchogue, NY 11772
    View details
    Riverhead Two-Family Home For Sale
    $799,000
    0.12 Acres

    Riverhead Two-Family Home For Sale

    Two-family home in Riverhead with existing rental income.

    418 Lincoln St, Riverhead, NY 11901
    View details
    East Quogue Multi-Family Investment
    $2,450,000
    0.61 Acres

    East Quogue Multi-Family Investment

    Multi-family property with five apartments in East Quogue, NY.

    14 Halsey Ave, East Quogue, NY 11942
    View details

    Suffolk County, NY Residential Income Properties Investment Opportunities Market Analysis

    Explore 314 residential income properties for sale in Suffolk County, NY, showcased through 239 active listings on our real estate platform. These investment opportunities span a total of 19,080,901 square feet of properties for sale, with an estimated market value of $131,331,863.

    Prices for residential income properties in Suffolk County, NY start at $60,000, averaging $1,799,066, and reaching up to $8,780,000 — offering options for a variety of budgets and business needs. Daily updated analytics ensure you have the most current data.

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    Residential income properties by market

    Browse Residential income properties for Sale Near Suffolk, NY

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