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Mountainside, NJ

Mountainside, NJ Commercial Real Estate for Sale

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Westfield, NJ Scotch Plains, NJ Springfield, NJ Garwood, NJ Cranford, NJ Fanwood, NJ Summit, NJ Union, NJ

Two-Story Office Building

Updated: Apr 27

Two-Story Office Building

1299 US Route 22 Highway E, Mountainside, NJ 07092

$1,750,000

5,580 sqft 0.59 AC lot

5,580 SF two‑story office building on 0.589 acres
Six offices, four smaller offices, and two conference areas
Administrative area, technology room, kitchenette, and three bathrooms
Parking surrounds the building with front and rear entrances
Commercial zoning with public water and public sewer

Prime Redevelopment Opportunity: Three Lots

Updated: Mar 5

Prime Redevelopment Opportunity: Three Lots

855 Mountain Ave 1, Mountainside, NJ 07092

$4,500,000

12,000 sqft 0.50 AC lot

Updated Office Suite

Updated Office Suite

917 Mountain Avenue, Suite 2, Mountainside, NJ 07092

Contact for pricing

1,339 sqft

Two private offices accompany a conference area, reception space, kitchenette, lobby, foyer, and private bathroom.

Turn a Listing Into an Investment Snapshot Cap Rate, Potential NOI, Demand score for every listing. Go To Analytics Center

Updated Four-Office Suite

Updated Four-Office Suite

917 Mountain Avenue, Suite 1, Mountainside, NJ 07092

Contact for pricing

1,185 sqft

Professional office suite with a private restroom, reception area, work area, and on-site parking.

Updated Office Units

Updated Office Units

917 Mountain Ave, Mountainside, NJ 07092

Contact for pricing

2,328 sqft

Six private offices support a flexible professional layout with reception, conference areas, kitchenette, storage, and onsite parking.

Based on your search, we've compiled 76 Potential Opportunities for your consideration. Besides 5 Active listings in Mountainside, NJ, we suggest exploring several alternatives: 4 properties in Nearby Cities, and similar 67 Off-Market properties to explore as potential leads

Opportunities in Nearby Cities

Here are 4 Similar properties we found in Nearby Locations for your consideration.

Large Lots Redevelopment Opportunity

Large Lots Redevelopment Opportunity

855 Mountain Ave, Westfield, NJ 07092

$4,999,000

12,000 sqft 0.52 AC lot

Three large lots for sale in Westfield and Mountainside.

Operating Gas Station with Garage

Operating Gas Station with Garage

958 S Springfield Ave, Springfield, NJ 07081

Contact for pricing

3,288 sqft

Convenience store and deli with access to Route 22.

Second-Floor Medical Office

Second-Floor Medical Office

131 S Euclid Ave, Westfield, NJ 07090

Contact for pricing

Waiting area, private lavatory, storage, and off-street parking support a professional clinical setting.

Flexible Commercial Space

Flexible Commercial Space

986 S Springfield Ave, Springfield, NJ 07081

Contact for pricing

Adaptable commercial interior combines open workspace, offices, meeting areas, storage, restrooms, and forklift-capable access.

Off-Market Properties in Mountainside, NJ

Consider similar Off-Market properties in Mountainside, 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.

1124 Springfield Ave

COMMERCIAL (GENERAL)

1124 Springfield Ave, Mountainside, NJ 07092-2906

Estimated value:

$325,000

0.07 AC lot

1044 Us Hwy 22nd, Unit 6

CONDOMINIUM OFFICES

1044 Us Hwy 22nd, Mountainside, NJ 07092-2890

Unit 6

Estimated value:

$310,000

1,740 sqft

1463 Us Hwy 22

COMMERCIAL (GENERAL)

1463 Us Hwy 22, Mountainside, NJ 07092-2401

Estimated value:

$395,000

1.50 AC lot

183 Ml Ln

INDUSTRIAL (GENERAL)

183 Ml Ln, Mountainside, NJ 07092-2909

Estimated value:

$410,000

6,000 sqft 0.62 AC lot

1220 Us Hwy 22

COMMERCIAL (GENERAL)

1220 Us Hwy 22, Mountainside, NJ 07092

Estimated value:

$990,000

2,925 sqft 0.29 AC lot

1199 Us Hwy 22

COMMERCIAL (GENERAL)

1199 Us Hwy 22, Mountainside, NJ 07092-2807

Estimated value:

$1,700,000

0.37 AC lot

921 Mtn Ave

COMMERCIAL (GENERAL)

921 Mtn Ave, Mountainside, NJ 07092-2706

Estimated value:

$1,270,000

0.44 AC lot

1202 Us Hwy 22

COMMERCIAL (GENERAL)

1202 Us Hwy 22, Mountainside, NJ 07092-2606

Estimated value:

$345,000

2,610 sqft 0.32 AC lot

1020 Springfield Ave, Unit 1028

COMMERCIAL (GENERAL)

1020 Springfield Ave, Mountainside, NJ 07092-2988

Unit 1028

Estimated value:

$3,250,000

4.10 AC lot

1148 Springfield Ave

COMMERCIAL (GENERAL)

1148 Springfield Ave, Mountainside, NJ 07092-2906

Estimated value:

$315,000

0.06 AC lot

1101 Bristol Rd

INDUSTRIAL (GENERAL)

1101 Bristol Rd, Mountainside, NJ 07092-2311

Estimated value:

$5,000,000

24,620 sqft 1.25 AC lot

1180 Us Hwy 22

COMMERCIAL (GENERAL)

1180 Us Hwy 22, Mountainside, NJ 07092-2810

Estimated value:

$365,000

4.12 AC lot

204 Smt Rd

COMMERCIAL (GENERAL)

204 Smt Rd, Mountainside, NJ 07092-2305

Estimated value:

$845,000

2,380 sqft 0.35 AC lot

256 Sheffield St

INDUSTRIAL (GENERAL)

256 Sheffield St, Mountainside, NJ 07092-2303

Estimated value: by Request

28,800 sqft 3.68 AC lot

270 Sheffield St

INDUSTRIAL (GENERAL)

270 Sheffield St, Mountainside, NJ 07092-2303

Estimated value:

$15,800,000

5.50 AC lot

1108 Springfield Ave

COMMERCIAL (GENERAL)

1108 Springfield Ave, Mountainside, NJ 07092-2906

Estimated value:

$215,000

0.06 AC lot

1156 Springfield Ave

COMMERCIAL (GENERAL)

1156 Springfield Ave, Mountainside, NJ 07092-2906

Estimated value:

$455,000

0.13 AC lot

1136 Us Hwy 22

COMMERCIAL (GENERAL)

1136 Us Hwy 22, Mountainside, NJ 07092-2810

Estimated value:

$1,715,000

11,800 sqft 0.61 AC lot

1104 Springfield Ave

COMMERCIAL (GENERAL)

1104 Springfield Ave, Mountainside, NJ 07092-2906

Estimated value:

$490,000

0.07 AC lot

Mountainside, NJ Commercial Real Estate Market Trends and Statistics

Explore 72 commercial real estate for sale in Mountainside, NJ, showcased through 5 active listings on our real estate platform. These investment opportunities span a total of 22,432 square feet of properties for sale, with an estimated market value of $6,250,000.

Sale prices for business properties in Mountainside, NJ start at $1,750,000, averaging $3,125,000, and reaching up to $4,500,000 — offering options for a variety of budgets and business needs. Daily updated analytics ensure you stay ahead with the latest data and market trends.

Mountainside, NJ CRE market trends — vacancy, lease rates and price per SF, updated monthly

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Demographics Overview

Population 6,967

Population Growth (5Y) +1.0%

Median Household Income $210,100

High-Yield Neighborhoods for Investment

Identify Mountainside submarkets with the highest inventory density on the market and evaluate the average listing prices of real estate assets

Neighborhood	Average Price
07092	$1.3M

Taxes & Financing

Tax Rate (average for all types) 2.00%

Property Tax per SF $12.23 per SF

Average Loan-to-Value 65.0%

Listings Trend

New vs delisted commercial listings in Union County

New Delisted

Total CRE Inventory on Market (SF)

Average Property Price per SF

For-sale pricing trends across core commercial property types in Union County

Office

Residential Income

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