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Sussex County, NJ Office Properties & Spaces for Sale

13 results
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Mixed-Use Property in Hardyston Twp.
$379,900
3,000 SF

Mixed-Use Property in Hardyston Twp.

3200 State Rt 94, Franklin, NJ 07416

Residential/commercial property with apartment and separate medical office entrance.

  • Zoned for both residential and commercial medical use, offering versatile options.
  • Includes a spacious 4‑bedroom apartment with 2 full baths.
  • Features a separate entrance to a dedicated medical office space.
  • Potential to live in the apartment and rent out the office space for income.
  • Option to convert the office space into an additional residential unit.
Updated: Jan 9
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Commercial Property Near the Lake
$429,000
5,118 SF

Commercial Property Near the Lake

463 Us Highway 206, Branchville, NJ 07826

Commercial building with parking, near lake, potential for various businesses.

  • Prime location directly across from the lake.
  • Excellent opportunity for a deli, bagel store, or pizzeria.
  • Ample parking space available.
  • Potential for apartment or office space upstairs.
  • Option to purchase with an additional 2.8 acres, totaling 3.6 acres.
Updated: Jan 9
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Downtown Newton Commercial Building For Sale
$275,000
1,584 SF

Downtown Newton Commercial Building For Sale

Commercial building in downtown Newton with updated office suite.

35 High St, Newton, NJ 07860
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Remodeled Office/Live Work Space
Pending
$450,000
2,800 SF

Remodeled Office/Live Work Space

Remodeled office building with Route 206 frontage on 3+ acres.

237 Us Highway 206, Branchville, NJ 07826
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Four-Unit Property on Route 23
$449,999
4,154 SF

Four-Unit Property on Route 23

Four-unit property with office spaces and apartments on Route 23.

35 Rt23, Hamburg, NJ 07419
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Upgraded Brick Building in Newton
$654,900
3,794 SF

Upgraded Brick Building in Newton

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

14 Church St, Newton, NJ 07860
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Commercial Property in Prime Location
Pending
$350,000
1,200 SF

Commercial Property in Prime Location

High-visibility commercial building renovated in 2016, ideal for various businesses.

151 Woodport Rd, Sparta, NJ 07871
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Renovated Mixed-Use Investment Property
$629,999
5,000 SF

Renovated Mixed-Use Investment Property

Renovated mixed-use property with income potential in Wantage Twp.

1050 State Rt 23, Wantage Twp, NJ 07461
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Sussex Office Suites - Highway Access
Contact for pricing
0.47 Acres

Sussex Office Suites - Highway Access

Two office suites, ample parking, ready to occupy.

2-4 Hamburg Ave, Sussex, NJ 07461
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Sparta Office Space - 13,000 SF
Contact for pricing
13,000 SF

Sparta Office Space - 13,000 SF

Prime Sparta office, 1.8 acres, ample parking.

9 Fishers Ln, Sparta, NJ 07871
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Renovated Office Building For Sale
$650,000

Renovated Office Building For Sale

Renovated office building with high-quality materials and modern amenities.

5 Plains Rd, Augusta, NJ 07822
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Adaptable Commercial Space on State Route
$489,000

Adaptable Commercial Space on State Route

Versatile commercial property with offices, kitchens, and high visibility.

2786 Rt 23, Stockholm, NJ 07460
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Professional Office Condo in Stanhope
Contact for pricing
1,290 SF

Professional Office Condo in Stanhope

Adaptable 1,290 SF office condo ideal for professional services.

4 Waterloo Rd, Stanhope, NJ 07874
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Based on your search, we've compiled 129 Potential Opportunities for your consideration. Besides 13 Active listings in Sussex County, NJ, we suggest exploring several alternatives: similar 114 Off-Market properties to explore as potential leads, plus 2 Land Listings that present a potential for development.

Potential Development Sites for Consideration

Can't find the perfect fit? These Land listings present an alternative path: the potential to develop a property for your specific goals.

Important: These AI-suggestions are a starting point, not a guarantee of permitted use. All zoning, permitting, and land use information must be independently verified by you with the appropriate local authorities before making any commitments.

Prime ED-Zoned Corner Lot
$320,000
0.30 Acres

Prime ED-Zoned Corner Lot

Corner lot suitable for commercial, light industrial, or mixed-use development.

308 Houses Corner Rd, Sparta, NJ 07871
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Land Parcel in Economic Zone
$2,500,000
9.94 Acres

Land Parcel in Economic Zone

Strategically located land parcel suitable for commercial or industrial development.

309 Houses Corner Rd, Lafayette, NJ 07848
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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.

17 L

17 L

Office Properties & Spaces • 0.02 Acres
Value Estimation by Request
17 L, Newton, NJ 07860
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185 Nj-183

185 Nj-183

Day care centers • 19,672 SF
Value Estimation by Request
185 Nj-183, Stanhope, NJ 07874
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2-4 Hamburg Ave

2-4 Hamburg Ave

Office Properties & Spaces • 0.47 Acres
Value Estimation by Request
2-4 Hamburg Ave, Sussex, NJ 07461
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191 Woodport Rd

191 Woodport Rd

Medical offices • 6.61 Acres
Value Estimation by Request
191 Woodport Rd, Sparta, NJ 07871
View details
68 Nj-23

68 Nj-23

Office space
Value Estimation by Request
68 Nj-23, Franklin, NJ 07416
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90 At Lackawanna Dr

90 At Lackawanna Dr

Lifestyle centers • 141,334 SF
Value Estimation by Request
90 At Lackawanna Dr, Stanhope, NJ 07874
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65 Newton Sparta Rd

65 Newton Sparta Rd

Office Properties & Spaces • 7,600 SF
Value Estimation by Request
65 Newton Sparta Rd, Newton, NJ 07860
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191 Woodport Rd

191 Woodport Rd

Office space
Value Estimation by Request
191 Woodport Rd, Sparta Township, NJ 07871
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6 Oxbow Ln

6 Oxbow Ln

Office Properties & Spaces
Value Estimation by Request
6 Oxbow Ln, Franklin, NJ 07416
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17 Us-206

17 Us-206

Neighborhood centers • 1,200 SF
Value Estimation by Request
17 Us-206, Stanhope, NJ 07874
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395 State Rt 23

395 State Rt 23

OFFICE BUILDING • 2,271 SF
Value Estimation
$285,000
395 State Rt 23, Franklin, NJ 07416
View details

Sussex County, NJ Office Properties & Spaces Investment Opportunities Market Analysis

Explore 127 office properties & spaces for sale in Sussex County, NJ, showcased through 13 active listings on our real estate platform. These investment opportunities span a total of 3,989,841 square feet of properties for sale, with an estimated market value of $20,899,798.

Prices for office spaces in Sussex County, NJ start at $95,000, averaging $348,329, and reaching up to $1,705,000 — offering options for a variety of budgets and business needs. Daily updated analytics ensure you have the most current data.

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