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    Hunterdon County, NJ Office Spaces for Sale

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    43 properties
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    Modernized Two-Story Office Building
    Updated: Jan 27
    Modernized Two-Story Office Building

    35 Leigh St., Clinton, NJ 08809

    $428,000
    Modernized 2‑story free‑standing office building in the C‑1 Zone
    First floor includes two rooms, kitchen, front porch, back porch, and compact yard
    Second floor has a powder room and three private rooms
    Basement access with sump‑pump; raised HVAC from kitchen
    Walkable to Historic Main Street, public parking, restaurants, shops, museums, and the Red Mill
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    Renovated Mixed-Use Building
    Updated: Aug 10
    Renovated Mixed-Use Building

    13 N UNION STREET, Lambertville, NJ 08530

    $975,000
    3,055 sqft
    3,055 SF mixed‑use building constructed in 1920
    First‑floor storefront with oversized display windows and walk‑in storage
    Fully leased barber shop with a graduated rental agreement
    Upper office suite with two rooms, kitchenette, and full bathroom
    Located just off Bridge Street in Lambertville’s Central Business District
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    Second-Floor Flex Space Suite
    Second-Floor Flex Space Suite

    4 7th St, Frenchtown, NJ 08825

    $895,000
    10,221 sqft

    Second-floor suite in a solid block building with private office and open floor plan, landlord open to dividing space.

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    Turnkey Professional Office Building
    Turnkey Professional Office Building

    High Bridge, NJ 08829

    $990,000
    5,488 sqft 4.14 AC lot

    Fully renovated office building with income-producing potential.

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    Office-Retail Center with Library & USPS
    Office-Retail Center with Library & USPS

    1108 Old York Rd, Ringoes, NJ 08551

    $2,375,000
    16,000 sqft

    Office/retail center anchored by the US Postal Service and South County Library.

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    Office Unit with High Ceilings
    Office Unit with High Ceilings

    153 Main St, Flemington, NJ 08822

    Contact for pricing
    4,972 sqft

    Bright street-facing workspace with tall ceilings, natural light, and access to on-site parking and building amenities.

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    Downtown Office Building For Sale
    Downtown Office Building For Sale

    29 Center St, Clinton, NJ 08809

    $495,000
    2,960 sqft

    Office building with potential for residential conversion.

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    Second-Floor Office Suite
    Second-Floor Office Suite

    107 W Main St 2nd Floor, Clinton, NJ 08809

    Contact for pricing
    5,000 sqft

    Functional professional workspace with reception, private offices, workstations, and substantial on-site parking.

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    Second-Floor Professional Office Suite
    Second-Floor Professional Office Suite

    107 W Main St 1stfloor, Clinton, NJ 08809

    Contact for pricing
    5,000 sqft

    Second-floor office suite with reception, workstations, private offices, and on-site parking.

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    Renovated 17-Office Building
    Renovated 17-Office Building

    1 Main St, Flemington, NJ 08822

    Contact for pricing
    6,000 sqft

    Renovated professional setting with private parking and furnished options.

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    Downtown Office Building with Private Offices
    Downtown Office Building with Private Offices

    20 Bloomfield Ave, Flemington, NJ 08822

    Contact for pricing
    1,739 sqft

    Two-story professional property includes dedicated parking and multiple covered outdoor areas.

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    Retail-Office Space with Parking
    Retail-Office Space with Parking

    9 Kingwood Ave, Frenchtown, NJ 08825

    Contact for pricing
    4,150 sqft

    Versatile office or retail space with parking, zoned accordingly, within walking distance of town amenities in Frenchtown.

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    Second-Floor Office Suite
    Second-Floor Office Suite

    Flemington, NJ 08822

    Contact for pricing
    1,896 sqft

    Six private offices, an open bullpen, and a kitchenette support a flexible professional workspace.

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    Versatile Industrial Flex Property on 4 Acres
    Versatile Industrial Flex Property on 4 Acres

    Annandale, NJ 08801

    $1,199,900
    6,013 sqft

    6,013 sq. ft. industrial flex property on 4 acres.

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    Renovated Second-Floor Office Unit
    Renovated Second-Floor Office Unit

    Flemington, NJ 08822

    Contact for pricing
    800 sqft

    Office space with heat and electric included.

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    Freshly Painted Office Unit
    Freshly Painted Office Unit

    420 County Road 513, Califon, NJ 07830

    Contact for pricing
    750 sqft

    Two measured office rooms offer a straightforward layout within a well-maintained commercial building.

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    Two-Level Office Unit
    Two-Level Office Unit

    71 N Main St, Lambertville, NJ 08530

    Contact for pricing
    2,595 sqft

    Two-floor workspace with reception, private offices, collaborative area, conference room, and kitchen.

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    Downtown Office Unit
    Downtown Office Unit

    77 S UNION STREET #12, Lambertville, NJ 08530

    Contact for pricing
    879 sqft

    Efficient suite layout includes private offices, collaborative workspace, kitchenette, restroom, and storage.

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    Highway Commercial Zoned Land
    Highway Commercial Zoned Land

    182 State Route 31, Hampton, NJ 08827

    $299,900
    1,200 sqft

    Highway Commercial property suitable for retail, office, or trades.

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    Industrial Buildings with Office Space
    Industrial Buildings with Office Space

    11 Quakertown Rd, Franklin Twp, NJ 08867

    $699,000
    1.87 AC lot

    Four buildings on 1.87 acres with office and warehouse.

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    Move-In Ready Office Unit
    Move-In Ready Office Unit

    Flemington, NJ 08822

    Contact for pricing
    20,000 sqft

    Office unit offers move-in readiness, a galley kitchen area, and basement-style space included with no CAM.

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    First-Floor Office Unit
    First-Floor Office Unit

    84 Park Ave Unit G101, Flemington, NJ 08822

    Contact for pricing
    526 sqft

    Office space on the first floor with utilities included.

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    Renovated Victorian Colonial Mixed-Use Property
    Renovated Victorian Colonial Mixed-Use Property

    Whitehouse Station, NJ 08889

    $825,000
    2,744 sqft

    Fully renovated mixed-use property in Whitehouse Station with endless possibilities.

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    Multi-Tenant Office Building
    Multi-Tenant Office Building

    204 N Union St, Lambertville, NJ 08530

    Contact for pricing
    28,224 sqft

    Established office occupancy includes seven tenants and one available suite.

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    Hunterdon County, NJ Office Spaces Market Trends and Statistics

    Explore 72 office spaces for sale in Hunterdon County, NJ, showcased through 43 active listings on our real estate platform. These investment opportunities span a total of 426,083 square feet of properties for sale, with an estimated market value of $9,531,800.

    Sale prices for office spaces in Hunterdon County, NJ start at $299,900, averaging $866,527, and reaching up to $2,375,000 — 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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