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    Northampton, NY Residential Income Properties for Sale

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    Calverton, NY Manorville, NY Speonk, NY
    6 results
    Colonial Duplex in Prime Location
    $1,295,000
    1.24 Acres

    Colonial Duplex in Prime Location

    250 Main Road, Riverhead, NY 11901

    Spacious Colonial duplex on 1.24 acres in Riverhead, NY.

    • Prime location on Main Road in Riverhead, offering both immediate value and long‑term upside.
    • Income‑generating duplex with two spacious rental units and potential for a third.
    • Large 1.24‑acre parcel with ample off‑street parking.
    • Substantial 3,900 square feet of living space with 8 bedrooms and 4 bathrooms.
    • Flexible property suitable for multigenerational living, rental expansion, or creative reconfiguration.
    Updated: Feb 4
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    Flanders Commercial Property for Sale
    $2,400,000
    1.50 Acres

    Flanders Commercial Property for Sale

    669 Flanders Road, Flanders, NY 11901

    1.5-acre property with income potential in Flanders, NY.

    • 1.5 Acre property with endless possibilities for development and investment.
    • High traffic location (22,000 vehicles daily) on a busy roadway between the Hamptons and the North Fork.
    • Current income from a leased commercial building (deli) and a rented 3‑bedroom residential home.
    • Potential to develop a 3,750 sq ft commercial building.
    • Spacious vacant land accessible from Flanders Road, suitable for subdivision and additional residential units.
    Updated: Mar 5
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    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 Street, Riverhead, NY 11901
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    Riverhead Mobile Home Park For Sale
    $2,000,000
    1.36 Acres

    Riverhead Mobile Home Park For Sale

    Fully occupied 14-unit mobile home park in Riverhead, NY.

    725 East Ave Ext, Riverhead, NY 11901
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    MULTI_FAMILY - Victorian - Riverhead, NY
    $998,000
    0.62 Acres

    MULTI_FAMILY - Victorian - Riverhead, NY

    Multifamily properties · 0.62 Acres

    761 E Main Street, Riverhead, NY 11901
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    Marco Mobile Home Park
    $4,400,000

    Marco Mobile Home Park

    41-site mobile home community in Riverhead, New York.

    235 Old Country Rd, Riverhead, NY 11901
    View details
    Based on your search, we've compiled 31 Potential Opportunities for your consideration. Besides 6 Active listings in Northampton, NY, we suggest exploring several alternatives: 4 properties in Nearby Cities, and similar 17 Off-Market properties to explore as potential leads, plus 4 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.

    Mixed-Use Commercial Compound, Prime Location
    $2,795,000

    Mixed-Use Commercial Compound, Prime Location

    Mixed-use property in Mattituck's business district with retail and residential.

    13500 Main Road, Mattituck, NY 11952
    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 Avenue, East Quogue, NY 11942
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    East Quogue Mixed-Use Land
    $1,100,000
    1.01 Acres

    East Quogue Mixed-Use Land

    1.01 acre mixed-use land on Montauk Highway.

    500 Montauk Highway, East Quogue, NY 11942
    View details
    Mattituck Mixed-Use Investment Opportunity
    $1,795,000
    3,610 SF

    Mattituck Mixed-Use Investment Opportunity

    Commercial property with retail space and residential income potential.

    13100 Main Road, Mattituck, NY 11952
    View details

    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.

    Waterfront Land in Flanders, NY
    $735,000
    0.93 Acres

    Waterfront Land in Flanders, NY

    One acre waterfront land with approvals for a custom home.

    910 Flanders Road, Flanders, NY 11901
    View details
    North Fork Subdivision Opportunity
    $749,000
    3.90 Acres

    North Fork Subdivision Opportunity

    3.9-acre parcel with subdivision potential in Aquebogue, NY.

    534 Main Road, Aquebogue, NY 11931
    View details
    Peconic River Waterfront Land
    $199,000
    0.60 Acres

    Peconic River Waterfront Land

    Scenic 0.60-acre waterfront land on the Peconic River.

    1217 W Main St, Riverhead, NY 11901
    View details
    Calverton Land with Permitted Uses
    $550,000
    4.00 Acres

    Calverton Land with Permitted Uses

    4 acres of land with multiple permitted uses in Calverton.

    (Left of 2080 River Road) River Road, Calverton, NY 11933
    View details

    Off-Market Properties in Northampton, NY

    Consider similar Off-Market properties in Northampton, 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.

    1661 Old Country Rd

    1661 Old Country Rd

    MOBILE HOME PARK, TRAILER PARK • 2,812 SF
    Value Estimation by Request
    1661 Old Country Rd, Riverhead, NY 11901-4400
    View details
    235 Old Country Rd

    235 Old Country Rd

    MOBILE HOME PARK, TRAILER PARK • 1,344 SF
    Value Estimation by Request
    235 Old Country Rd, Riverhead, NY 11901
    View details
    61 Frg Rd

    61 Frg Rd

    MOBILE HOME PARK, TRAILER PARK • 1,792 SF
    Value Estimation by Request
    61 Frg Rd, Riverhead, NY 11901-3139
    View details
    1800 Osborn Ave

    1800 Osborn Ave

    MOBILE HOME PARK, TRAILER PARK • 6.09 Acres
    Value Estimation by Request
    1800 Osborn Ave, Riverhead, NY 11901-5210
    View details
    37 Hubbard Ave

    37 Hubbard Ave

    MOBILE HOME PARK, TRAILER PARK • 530 SF
    Value Estimation by Request
    37 Hubbard Ave, Riverhead, NY 11901-2347
    View details
    9 Fanning Blvd

    9 Fanning Blvd

    MOBILE HOME PARK, TRAILER PARK • 600 SF
    Value Estimation by Request
    9 Fanning Blvd, Riverhead, NY 11901-2134
    View details
    1661 Old Country Rd

    1661 Old Country Rd

    MOBILE HOME PARK, TRAILER PARK • 34.13 Acres
    Value Estimation by Request
    1661 Old Country Rd, Riverhead, NY 11901-4400
    View details
    83 Frg Rd

    83 Frg Rd

    MOBILE HOME PARK, TRAILER PARK • 2,640 SF
    Value Estimation by Request
    83 Frg Rd, Riverhead, NY 11901-3191
    View details
    277 Old Country Rd

    277 Old Country Rd

    MOBILE HOME PARK, TRAILER PARK • 3.70 Acres
    Value Estimation by Request
    277 Old Country Rd, Riverhead, NY 11901-2122
    View details
    41 Frg Rd

    41 Frg Rd

    MOBILE HOME PARK, TRAILER PARK • 696 SF
    Value Estimation by Request
    41 Frg Rd, Riverhead, NY 11901-3140
    View details
    725 Ave Ext

    725 Ave Ext

    MOBILE HOME PARK, TRAILER PARK • 924 SF
    Value Estimation by Request
    725 Ave Ext, Riverhead, NY 11901-2633
    View details
    3186 Sound Ave

    3186 Sound Ave

    CAMPGROUND, RV PARK • 137.00 Acres
    Value Estimation by Request
    3186 Sound Ave, Riverhead, NY 11901-1100
    View details
    152 Shade Tree Ln

    152 Shade Tree Ln

    MOBILE HOME PARK, TRAILER PARK • 336 SF
    Value Estimation by Request
    152 Shade Tree Ln, Riverhead, NY 11901-5078
    View details
    525 Riverleigh Ave

    525 Riverleigh Ave

    MOBILE HOME PARK, TRAILER PARK • 672 SF
    Value Estimation by Request
    525 Riverleigh Ave, Riverhead, NY 11901-3600
    View details
    346 Flanders Rd

    346 Flanders Rd

    MOBILE HOME PARK, TRAILER PARK • 500 SF
    Value Estimation by Request
    346 Flanders Rd, Riverhead, NY 11901-3709
    View details
    103 Ww Ln

    103 Ww Ln

    MOBILE HOME PARK, TRAILER PARK • 1,176 SF
    Value Estimation by Request
    103 Ww Ln, Riverhead, NY 11901
    View details
    37 Ww Ln

    37 Ww Ln

    MOBILE HOME PARK, TRAILER PARK • 550 SF
    Value Estimation by Request
    37 Ww Ln, Riverhead, NY 11901
    View details

    Northampton, NY Residential Income Properties Investment Opportunities Market Analysis

    Explore 23 residential income properties for sale in Northampton, NY, showcased through 6 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 $11,892,000.

    Sale prices for residential income properties in Northampton, NY start at $799,000, averaging $1,982,000, and reaching up to $4,400,000 — 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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    Leading Commercial Asset Segments

    Multifamily properties 5
    Duplexes 2
    Mobile home & RV parks 2
    Apartment buildings 1
    Single family properties 1

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