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Hunterdon County, NJ Office Properties & Spaces for Sale

42 results
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Renovated Office Building Near Interchange
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4,400 SF

Renovated Office Building Near Interchange

97 Grayrock Rd, Clinton, NJ 08809

Fully renovated 4,400 SF professional building near I-78/RT. 31.

  • Fully renovated 4,400 SF free‑standing professional building.
  • Conveniently located near the I‑78/RT. 31 interchange.
  • Features multiple private offices and a conference room.
  • Includes a full gourmet kitchen and three restrooms.
  • Offers ample off‑street parking and a monument sign.
Updated: Oct 24, 2025
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Class A Medical Condo Suite
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Class A Medical Condo Suite

1465 State Route 31, Annandale, NJ 08801

Turn-key medical condo with offices/exam rooms in Clinton Twp.

  • Turn‑key and ready‑to‑go Class A medical condo suite.
  • This 3250 sq ft suite can be subdivided or occupied entirely.
  • Features 7 offices/exam rooms, bull pen, and reception area.
  • Great building featuring marble and glass entrance.
  • Built in 1999.
Updated: Oct 24, 2025
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Readington Twp. Office Suite
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1.08 Acres

Readington Twp. Office Suite

Office suite available for lease in Readington Twp., NJ.

496 Rt22, Lebanon, NJ 08833
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Readington Twp. Office Building
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5,888 SF

Readington Twp. Office Building

Two-story office complex in the heart of Readington Township.

699 Rte 202 South, Flemington, NJ 08822
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Two-Story Office Complex on Route 202
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5,888 SF

Two-Story Office Complex on Route 202

Freestanding, renovated office building in Readington Twp.

699 Rte 202 South, Flemington, NJ 08822
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Red Schoolhouse Office For Sale
$290,000
8,000 SF

Red Schoolhouse Office For Sale

Well-appointed office space in a park-like setting, Route 31.

1225 Route31, Lebanon, NJ 08833
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Readington Twp. Office Building For Sale
$895,000
5,888 SF

Readington Twp. Office Building For Sale

Two-story office complex on Route 202 in Readington Twp.

699 Rte 202 South, Flemington, NJ 08822
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Two-Story Office Complex in Readington
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5,888 SF

Two-Story Office Complex in Readington

Two-story office building in the heart of Readington Township.

699 Rte 202 South, Flemington, NJ 08822
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Office, Showroom, and Storage Building
$715,000
2,504 SF

Office, Showroom, and Storage Building

Commercial building with office, showroom, storage, and apartment.

1235 Route31, Lebanon, NJ 08833
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Charming Commercial Property on Main
$595,000
2,500 SF

Charming Commercial Property on Main

Excellent investment opportunity in downtown Flemington with solid tenant history.

134 Main St, Flemington, NJ 08822
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Leased Commercial Building in Clinton, NJ
Pending
$750,000
4,100 SF

Leased Commercial Building in Clinton, NJ

Fully leased 4-unit commercial building in the heart of Clinton.

122 W Main St, Clinton, NJ 08809
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Historic Bank Building in Lambertville
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0.32 Acres

Historic Bank Building in Lambertville

Rare opportunity in historic downtown Lambertville with unique architectural features.

31-37 Bridge St, Lambertville, NJ 08530
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Clinton Twp. Office Space Available
$320,000
8,000 SF

Clinton Twp. Office Space Available

First floor office suite in Clinton Twp., New Jersey.

1225 Blg B, Lebanon, NJ 08833
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Commercial Suite in Clinton Twp.
$320,000
8,000 SF

Commercial Suite in Clinton Twp.

First-floor suite with ample parking and high visibility.

1225 Blg B, Lebanon, NJ 08833
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Class A Medical Condo Suite
$225,000
3,250 SF

Class A Medical Condo Suite

Turn-key medical condo suite featuring multiple offices and reception area.

1465 State Route 31, Annandale, NJ 08801
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Clinton Twp. Office Suites
$640,000
8,000 SF

Clinton Twp. Office Suites

Office suites for sale in Clinton Twp., New Jersey.

1225 Blg B, Lebanon, NJ 08833
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Lambertville City Commercial Opportunity
$375,000
913 SF

Lambertville City Commercial Opportunity

Retail/office space in central business district, ideal for investment.

69 Bridge St, Lambertville, NJ 08530
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Flemington Office Park Commercial Sale
$339,800

Flemington Office Park Commercial Sale

Two-story office suite with additional lower level in Flemington.

260 Rte 202/31 & Liberty Ct, Flemington, NJ 08822
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Corner Lot on State Highway
$350,000

Corner Lot on State Highway

Highly visible corner lot suitable for various commercial and residential uses.

101 Main St, Whitehouse Station, NJ 08889
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Renovated Victorian Colonial Mixed-Use Property
$825,000
2,744 SF

Renovated Victorian Colonial Mixed-Use Property

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

131 Main St, Whitehouse Station, NJ 08889
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Freestanding Commercial Property in Clinton
$445,000

Freestanding Commercial Property in Clinton

Corner lot property suitable for salon, office, or healthcare facility.

110 W Main St, Clinton, NJ 08809
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Multi-Tenant Office with Garage Storage
$615,000
7,343 SF

Multi-Tenant Office with Garage Storage

Multi-tenant office building with garage and storage, fully leased.

200 Main St, Glen Gardner, NJ 08826
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Ringoes Commercial Property with Drive-Through
$279,900
2,150 SF

Ringoes Commercial Property with Drive-Through

Commercial property in Ringoes suitable for office or retail use.

1103 Old York Rd East Amwell Twp., East Amwell Twp, NJ 08551
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Versatile Industrial Flex Property on 4 Acres
$1,199,900
6,013 SF

Versatile Industrial Flex Property on 4 Acres

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

1411 Us Highway 22, Annandale, NJ 08801
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Hunterdon County, NJ Office Properties & Spaces Investment Opportunities Market Analysis

Explore 268 office properties & spaces for sale in Hunterdon County, NJ, showcased through 42 active listings on our real estate platform. These investment opportunities span a total of 1,725,747 square feet of properties for sale, with an estimated market value of $20,405,001.

Sale prices for office spaces in Hunterdon County, NJ start at $70,000, averaging $497,682, and reaching up to $1,275,000 — 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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