Hunterdon County, NJ Office Spaces for Rent

Find the best Hunterdon County, NJ office space among 20 for rent listings currently on the market.

Shelbourne at Hunterdon

53 Frontage Road, Union, Hampton, NJ
Property Type

Office
For Lease Contact for pricing

3 spaces available / 1,608 - 101,648 SF
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44 Main Street

44 Main Street, Flemington, NJ
Property Type

Office
For Lease

$925.00 - $1,400.00/MO
3 spaces available / 500 - 950 SF
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NJ, Hampton - Frontage Rd
Regus
53 Frontage Road 1st Floor, Hampton, NJ
Property Type

Private Offices
For Lease

From $259/month
Space for 1 to 15 people
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Raritan Commons

200 Route 31, Flemington, NJ
Property Type

Office
For Lease Contact for pricing

3 spaces available / 2,031 - 6,100 SF
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Raritan Town Square

Route 31 & County Route 523, Stockton, Flemington, NJ
Property Type

Retail
For Lease

$15.00/SF/YR
9 spaces available / 1,018 - 6,636 SF
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171 State Route 173

171 state route 173, Union, Asbury, NJ
Property Type

Office
For Lease Contact for pricing

2 spaces available / 4,500 - 5,600 SF
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1 Wescott Drive

1 Wescott Drive, Flemington, NJ
Property Type

Office
For Lease Contact for pricing

1 space available / 547 SF
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1 Royal Rd

1 Royal Rd, Flemington, NJ
Property Type

Office
For Lease Contact for pricing

1 space available / 4,469 SF
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39 & 43 Emery Avenue

39 & 43 Emery Avenue, Flemington, NJ
Property Type

Office
For Lease

$18.00/SF/YR
1 space available / 12,226 SF
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Heritage Plaza

240 US 202, Flemington South, Flemington, NJ
Property Type

Retail
For Lease Contact for pricing

2 spaces available / 2,908 - 4,979 SF
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29 NJ-12

29 NJ-12, Flemington, NJ
Property Type

Retail
For Lease Contact for pricing

1 space available / 30,056.4 SF
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Hunterdon County, NJ Office Inventory Breakdown

There are a number of factors that make a city attractive for businesses to relocate or expand, as well as for investors to enhance their portfolios through local acquisitions. Among the most important factors to consider are the size and quality of the local office market, which is an essential component of the local economy.

Total Office Space in New Jersey: 3,892,359 Sq. Ft.

In 2025 the New Jersey office market encompassed 3,892,359 square feet of space. Out of that total, 992,567 square feet were in office properties sized between 500,000 and 1,000,000 square feet. Meanwhile, 504,366 square feet were in office buildings sized between 50,000 and 100,000 square feet.
Class A office space makes up a 65.44% share of New Jersey office inventory, while Class B office assets represent roughly 31.51% of the market total.

New Jersey Office Market Breakdown by Building Size
Building Size Range	Total Square Feet	Share of Total Office
50k to 100k Sq. Ft.	504,366 Sq. Ft.	12.96%
100k to 500k Sq. Ft.	1,937,581 Sq. Ft.	49.78%
500k to 1M Sq. Ft.	992,567 Sq. Ft.	25.5%

New Jersey Office Market Breakdown by Building Quality Rating
Class	Total Square Feet	Share of Total Office
Class A	2,547,140 Sq. Ft.	65.44%
Class B	1,226,415 Sq. Ft.	31.51%
Class C	118,804 Sq. Ft.	3.05%

Data was provided by CommercialEdge, refers to properties larger than 50,000 square feet.

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Hunterdon County, NJ Office Spaces for Rent

Shelbourne at Hunterdon

44 Main Street

NJ, Hampton - Frontage Rd

Raritan Commons

Raritan Town Square

171 State Route 173

1 Wescott Drive

1 Royal Rd

39 & 43 Emery Avenue

Heritage Plaza

29 NJ-12

Hunterdon County, NJ Office Inventory Breakdown

Total Office Space in New Jersey: 3,892,359 Sq. Ft.

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