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    Mercer County, NJ Office Buildings for Sale

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    Newark, NJ Trenton, NJ Paterson, NJ
    34 results
    Two Trenton Buildings on Large Lot
    $1,299,000
    19,794 SF

    Two Trenton Buildings on Large Lot

    802 Prospect Street, Trenton, NJ 08618

    Two buildings on a large lot, ideal for investors.

    • Two freestanding buildings totaling 19,794 SF on a large lot.
    • 13,724 SF vacant building suitable for retail, industrial, or professional uses.
    • 6,070 SF office building currently leased to a non‑profit, providing stable income.
    • Excellent location minutes from downtown Trenton and major routes (1, 195, 295).
    • Ample parking with 45 spaces and large pylon and facade signage.
    Updated: Jul 1, 2025
    View details
    HAMILTON, NJ Commercial Property
    $1,600,000
    1.15 Acres

    HAMILTON, NJ Commercial Property

    10-16 REEVES Avenue, Hamilton, NJ 08610

    Commercial property suitable for medical, professional office, day care, or storage.

    • Excellent location: less than half a mile to I‑295 and across the street from a park.
    • Versatile zoning: acceptable uses include medical/professional office, day care, and storage.
    • Ample parking: front and back parking lots.
    • Vacant and ready for immediate occupancy.
    • Lease or purchase options available.
    Updated: Aug 3, 2025
    View details
    Three-Story Office Building For Sale
    $399,000
    0.09 Acres

    Three-Story Office Building For Sale

    Three-story office building in the heart of the city.

    132 W STATE STREET, Trenton, NJ 8608
    View details
    Ewing Mixed-Use Property For Sale
    $2,500,000
    52,000 SF

    Ewing Mixed-Use Property For Sale

    52,000 SF mixed-use property on 2.43 acres in Ewing, NJ.

    1150 Southard St, Ewing, NJ 8638
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    Lawrenceville Freestanding Professional Building
    $888,000
    2,450 SF

    Lawrenceville Freestanding Professional Building

    Renovated 2,450 sq ft building with private parking.

    172 Franklin Corner Rd, Lawrence Township, NJ 8648
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    Lawrenceville Office Building For Sale
    $2,000,000
    9,195 SF

    Lawrenceville Office Building For Sale

    9,195 SF office building in Lawrenceville, New Jersey.

    1805 Princeton Ave, Lawrenceville, NJ 8648
    View details
    Professional Office Building For Sale
    $1,200,000

    Professional Office Building For Sale

    Two-story office building with parking and convenient location.

    34 Scotch, Ewing Twp, NJ 8560
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    Fully Leased Medical Investment Property
    $6,500,000
    0.10 Acres

    Fully Leased Medical Investment Property

    Class A building with long-term NNN leases in Princeton, NJ.

    16 Chambers St, Princeton, NJ 8542
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    New Professional Office/Medical Property
    Contact for pricing
    6,604 SF

    New Professional Office/Medical Property

    New 6,604 SF office/medical property for sale.

    343 Princeton Hightstown Rd, East Windsor, NJ 8512
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    Classic Brownstone in State House
    $575,000
    5,026 SF

    Classic Brownstone in State House

    Four-story brownstone building in Trenton's State House District.

    202 W STATE STREET, Trenton, NJ 8608
    View details
    Renovated Office Building in Trenton
    $900,000
    8,540 SF

    Renovated Office Building in Trenton

    Two-story, 8,540 SF office building in Trenton for sale.

    700-702 S CLINTON AVENUE, Trenton, NJ 8611
    View details
    Downtown Trenton Office Building For Sale
    $299,000
    10,048 SF

    Downtown Trenton Office Building For Sale

    Four-story, 10,048 SF office building in downtown Trenton.

    27 --29 E State St, Trenton, NJ 8608
    View details
    Vacant Office Building For Sale
    $1,550,000
    9,800 SF

    Vacant Office Building For Sale

    9,800 SF vacant office building with easy transit access.

    684 Whitehead Rd, Lawrence, NJ
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    Commercial
    $250,000
    2,000 SF

    Commercial

    Office buildings · 2,000 SF

    217 E Hanover St, Trenton, NJ 8608
    View details
    Three-Story Office/Warehouse Building for Sale
    $699,998
    0.34 Acres

    Three-Story Office/Warehouse Building for Sale

    Three-story office/warehouse building with elevator shaft, needs renovation.

    901 Division St, TRENTON, Trenton, NJ 8611
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    Mountain View Office Park
    $15,189,000
    3.50 Acres

    Mountain View Office Park

    Office building for sale in Mountain View Office Park.

    820 Bear Tavern Rd, Trenton, NJ
    View details
    Loft-Style Office Building for Rent
    Contact for pricing
    4,761 SF

    Loft-Style Office Building for Rent

    Three-story, 4,761 SF office building near Princeton University.

    3 Mapleton Rd, Princeton, NJ
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    Renovated Trenton Commercial Building For Sale
    $1,500,000

    Renovated Trenton Commercial Building For Sale

    Fully renovated commercial building suitable for government or professional offices.

    194 W State St, Trenton, NJ 8608
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    Lawrence Township Office Building For Sale
    Contact for pricing
    8,208 SF

    Lawrence Township Office Building For Sale

    Office building with 8,208 square feet of space.

    24 Rossa Ave, Lawrence Township, NJ
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    Single Story Office Building
    $1,500,000
    12,000 SF

    Single Story Office Building

    12,000 SF office building near Downtown Trenton.

    2137 Hamilton Ave, Trenton, NJ
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    Medical & Professional Office Building
    $1,875,000
    18,492 SF

    Medical & Professional Office Building

    Two-story medical and professional office building with high traffic exposure.

    1330 Pkwy Ave, Ewing, NJ
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    Historic Mixed-Use Building in Trenton
    Contact for pricing
    16,240 SF

    Historic Mixed-Use Building in Trenton

    Adaptive reuse opportunity in Trenton's Chambersburg Corridor.

    1027 S Clinton Ave, Trenton, NJ 8611
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    Freestanding Building on Route 206
    $525,000
    3,352 SF

    Freestanding Building on Route 206

    Freestanding office building with frontage on Route 206.

    600 Lawrence Rd, Lawrence Township, NJ 8648
    View details
    Office Building on Highway 33
    $1,999,000
    4,000 SF

    Office Building on Highway 33

    4,000 SF office building on 2.75 acres for sale.

    1898 Hwy 33, Trenton, NJ
    View details

    Mercer County, NJ Office Buildings Investment Opportunities Market Analysis

    Explore 34 office buildings for sale in Mercer County, NJ, showcased through 34 active listings on our real estate platform. These investment opportunities span a total of 9,886,609 square feet of properties for sale, with an estimated market value of $191,759,000.

    Sale prices for office properties in Mercer County, NJ start at $250,000, averaging $2,819,985, and reaching up to $21,955,000 — 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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