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    Sussex County, NJ Apartment Buildings for Sale

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    Renovated Office Building in Newton
    $380,000
    4,096 SF

    Renovated Office Building in Newton

    11 High St, Newton, NJ 07860

    Newly renovated office building with flexible configuration options and excellent visibility.

    • Newly renovated office building in historic Newton Square (Est. 1890).
    • Flexible configuration options with 4 office suites across 3 floors and private entrances.
    • Excellent visibility in the T‑6 zone, suitable for various uses.
    • Located near the courthouse, downtown business district, restaurants, shopping, and County College, with access to major routes 94 and 206.
    • Four separate electric meters for simple and efficient multi‑tenant leasing.
    Updated: Feb 16
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    Upgraded Brick Building in Newton
    $654,900
    3,794 SF

    Upgraded Brick Building in Newton

    14 Church St, Newton, NJ 07860

    Three-story building in Newton Town with flexible use options.

    • T6 Core zoning allows for a variety of uses including office, daycare, senior care, multi‑family, or mixed‑use.
    • Upgraded and renovated building (2007, 2017, 2019, 2021) with new mini‑split HVAC and natural gas boiler.
    • Easily divisible for owner/user or multiple tenants.
    • Computer switching system creates secured individual offices.
    • Close proximity to Sussex County Courts, Administration Buildings, Sussex Community College, Thor Labs, and Newton Medical Center.
    Updated: Sep 10, 2025
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    Sussex 5-Unit Apartment Building
    $969,900
    2,928 SF

    Sussex 5-Unit Apartment Building

    Recently renovated 5-unit apartment building near downtown Sussex, New Jersey.

    3 Church St, Sussex, NJ 07461
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    Route 23 Commercial Property
    $550,000

    Route 23 Commercial Property

    High-visibility commercial property with apartments and ample parking.

    766 Rte 23, Wantage Twp, NJ 07461
    View details
    Based on your search, we've compiled 50 Potential Opportunities for your consideration. Besides 4 Active listings in Sussex County, NJ, we suggest exploring several alternatives: similar 46 Off-Market properties to explore as potential leads

    Explore Off-Market Properties in Sussex County, NJ

    Consider similar Off-Market properties in Sussex County, NJ. 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.

    62 King Cole Rd

    62 King Cole Rd

    Multifamily properties
    Value Estimation by Request
    62 King Cole Rd, Hamburg, NJ 07419
    View details
    19 Boulder Hls Blvd

    19 Boulder Hls Blvd

    APARTMENT HOUSE (UNDER 5 UNITS) • 5.52 Acres
    Value Estimation by Request
    19 Boulder Hls Blvd, Sussex, NJ 07461
    View details
    10 Layton Rd

    10 Layton Rd

    APARTMENT HOUSE (UNDER 5 UNITS) • 9.74 Acres
    Value Estimation
    $580,000
    10 Layton Rd, Wantage, NJ 07461-1808
    View details
    120-122 High St

    120-122 High St

    Multifamily properties • 0.29 Acres
    Value Estimation by Request
    120-122 High St, Newton, NJ 07860
    View details
    31 Boulder Hls Blvd

    31 Boulder Hls Blvd

    APARTMENT HOUSE (UNDER 5 UNITS) • 0.80 Acres
    Value Estimation by Request
    31 Boulder Hls Blvd, Sussex, NJ 07461
    View details
    30 Boulder Hls Blvd

    30 Boulder Hls Blvd

    APARTMENT HOUSE (UNDER 5 UNITS) • 1.21 Acres
    Value Estimation by Request
    30 Boulder Hls Blvd, Sussex, NJ 07461
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    361 Shr Dr

    361 Shr Dr

    APARTMENT HOUSE (UNDER 5 UNITS) • 4,320 SF
    Value Estimation by Request
    361 Shr Dr, Montague, NJ 07827
    View details
    238 Lakeside Ave

    238 Lakeside Ave

    APARTMENT HOUSE (UNDER 5 UNITS) • 2,240 SF
    Value Estimation
    $635,000
    238 Lakeside Ave, Lake Hopatcong, NJ 07849-1455
    View details
    10 Layton Rd

    10 Layton Rd

    APARTMENT HOUSE (UNDER 5 UNITS) • 67.61 Acres
    Value Estimation by Request
    10 Layton Rd, Sussex, NJ 07461-1808
    View details
    56 Un Tpke

    56 Un Tpke

    APARTMENT HOUSE (UNDER 5 UNITS) • 3,684 SF
    Value Estimation by Request
    56 Un Tpke, Branchville, NJ 07826-4215
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    24 Pne St

    24 Pne St

    APARTMENT HOUSE (UNDER 5 UNITS) • 370 SF
    Value Estimation by Request
    24 Pne St, Newton, NJ 07860-2433
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    120 Main St

    120 Main St

    APARTMENT HOUSE (UNDER 5 UNITS) • 5,529 SF
    Value Estimation by Request
    120 Main St, Sparta, NJ 07871
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    10 Washington Rd

    10 Washington Rd

    APARTMENT HOUSE (UNDER 5 UNITS) • 0.35 Acres
    Value Estimation by Request
    10 Washington Rd, Ogdensburg, NJ 07439-1060
    View details
    30 Andrea Dr

    30 Andrea Dr

    APARTMENT HOUSE (UNDER 5 UNITS) • 5,040 SF
    Value Estimation by Request
    30 Andrea Dr, Vernon, NJ 07462
    View details
    22 Boulder Hls Blvd

    22 Boulder Hls Blvd

    APARTMENT HOUSE (UNDER 5 UNITS) • 5,600 SF
    Value Estimation by Request
    22 Boulder Hls Blvd, Sussex, NJ 07461
    View details
    29 Boulder Hls Blvd

    29 Boulder Hls Blvd

    APARTMENT HOUSE (UNDER 5 UNITS) • 0.66 Acres
    Value Estimation by Request
    29 Boulder Hls Blvd, Sussex, NJ 07461
    View details
    19 Church St

    19 Church St

    APARTMENT HOUSE (UNDER 5 UNITS) • 5,035 SF
    Value Estimation by Request
    19 Church St, Sussex, NJ 07461-2155
    View details
    25 Hamburg Ave

    25 Hamburg Ave

    APARTMENT HOUSE (UNDER 5 UNITS) • 4,337 SF
    Value Estimation by Request
    25 Hamburg Ave, Sussex, NJ 07461-2221
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    113 Main St

    113 Main St

    APARTMENT HOUSE (UNDER 5 UNITS) • 3,951 SF
    Value Estimation by Request
    113 Main St, Stanhope, NJ 07874-2660
    View details
    4 Spg St

    4 Spg St

    APARTMENT HOUSE (UNDER 5 UNITS) • 2,406 SF
    Value Estimation by Request
    4 Spg St, Stanhope, NJ 07874-2954
    View details

    Sussex County, NJ Apartment Buildings Investment Opportunities Market Analysis

    Explore 50 apartment buildings for sale in Sussex County, NJ, showcased through 4 active listings on our real estate platform. These investment opportunities span a total of 1,196,575 square feet of properties for sale, with an estimated market value of $11,734,900.

    Sale prices for two-family homes in Sussex County, NJ start at $245,000, averaging $325,969, and reaching up to $654,900 — 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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