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10x15 Storage in Mountainside, NJ

31 - 60 of 68 Storage Facilities in Mountainside, NJ

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Photo of Extra Space Storage - 1331 - Union - Green Ln

6 miles away

Extra Space Storage - 1331 - Union - Green Ln

700 Green Lane, Union, NJ, 07083

10' x 15'
Deal
$161.00$146.00
Online Move-In Available
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Photo of Public Storage - Hillside - 625 Glenwood Ave

6.3 miles away

4.7(28)

Public Storage - Hillside - 625 Glenwood Ave

625 Glenwood Ave, Hillside, NJ, 07205

10' x 15'
Deal
$225.00$180.00
Online Move-In Available
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Photo of Extra Space Storage - 6080 - Elizabeth - Division St

8.3 miles away

Extra Space Storage - 6080 - Elizabeth - Division St

165 Division Street, Elizabeth, NJ, 07201

10' x 15'
$247.00
Online Move-In Available
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Photo of Edison Lock-Up

10.8 miles away

4.8(78)

Edison Lock-Up

724 Old Post Road, Edison, NJ, 08817

10' x 15'
Deal
1 Left
$249.00$187.00
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Photo of Extra Space Storage - 8341 - Parsippany - Littleton Rd

13.8 miles away

Extra Space Storage - 8341 - Parsippany - Littleton Rd

169 Littleton Road, Parsippany-Troy Hills, NJ, 07054

10' x 15'
$176.00$159.00
Online Move-In Available
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Photo of CubeSmart Self Storage - 619 Somerset St.

14.1 miles away

5.0(2)

CubeSmart Self Storage - 619 Somerset St.

619 Somerset Street, Franklin Township, NJ, 08873

10' x 15'
Deal
$198.00$118.80
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Photo of Extra Space Storage - 3780 - Piscataway - Stelton Rd

9 miles away

5.0(1)

Extra Space Storage - 3780 - Piscataway - Stelton Rd

500 Stelton Road, Piscataway, NJ, 08854

10' x 15'
$127.00$115.00
Online Move-In Available
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Photo of Storage Rentals of America - Belleville - 20 Mill Street

13.2 miles away

4.4(26)

Storage Rentals of America - Belleville - 20 Mill Street

20 Mill Street, Belleville, NJ, 07109

10' x 15'1 Left
$196.00
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Photo of CubeSmart Self Storage - NJ Bound Brook South Main Street

11.8 miles away

4.9(12)

CubeSmart Self Storage - NJ Bound Brook South Main Street

69 South Main Street, Bound Brook, NJ, 08805

10' x 13'
Deal
$273.00$163.80
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Photo of The Lock Up Self Storage - Livingston

9 miles away

4.3(2)

The Lock Up Self Storage - Livingston

305 Eisenhower Parkway, Livingston, NJ, 07039

10' x 15'2 Left
$459.00$184.00
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Photo of Public Storage - Perth Amboy - 112 New Brunswick Ave

10.7 miles away

5.0(3)

Public Storage - Perth Amboy - 112 New Brunswick Ave

112 New Brunswick Ave, Perth Amboy, NJ, 08861

10' x 15'
Deal
2 Left
$188.00$150.00
Online Move-In Available
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Photo of Compass Self Storage - Compass Self Storage - Locust Ave (312)

11.3 miles away

Compass Self Storage - Compass Self Storage - Locust Ave (312)

58-76 Locust Avenue, Bloomfield, NJ, 07003

8' x 20'
Deal
1 Left
$335.00
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Photo of SmartStop Self Storage - Newark - 99 Evergreen Ave

8.3 miles away

4.5(14)

SmartStop Self Storage - Newark - 99 Evergreen Ave

99 Evergreen Avenue, Newark, NJ, 07114

15' x 10'
Deal
$333.00$183.00
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Photo of CubeSmart Self Storage - NJ Woodbridge St Georges Ave

7.9 miles away

2.5(1)

CubeSmart Self Storage - NJ Woodbridge St Georges Ave

881 Saint Georges Avenue, Woodbridge Township, NJ, 07095

10' x 15'
Deal
$250.00$150.00
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Photo of Access Self Storage - Access Self Storage of Woodbridge

9.7 miles away

4.4(24)

Access Self Storage - Access Self Storage of Woodbridge

135 Amboy Avenue, Woodbridge Township, NJ, 07095

10' x 15'1 Left
$365.00
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Photo of modSTORAGE - Piscataway

10.1 miles away

5.0(1)

modSTORAGE - Piscataway

221 Old New Brunswick Road, Piscataway, NJ, 08854

10' x 15'
Deal
$176.99$101.99
Online Move-In Available
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Photo of Extra Space Storage - 1870 - Belleville - Franklin Ave

12.6 miles away

Extra Space Storage - 1870 - Belleville - Franklin Ave

11 Franklin Avenue, Belleville, NJ, 07109

10' x 14'
$258.00$233.00
Online Move-In Available
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Photo of Extra Space Storage - 0332 - Harrison - Harrison Ave

11.8 miles away

Extra Space Storage - 0332 - Harrison - Harrison Ave

412 Harrison Avenue, Harrison, NJ, 07029

10' x 15'
$240.00$215.00
Online Move-In Available
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Photo of Extra Space Storage - 4113 - East Hanover - State Route 10

9.6 miles away

4.8(14)

Extra Space Storage - 4113 - East Hanover - State Route 10

188 New Jersey 10, East Hanover, NJ, 07936

10' x 15'
$126.00$113.00
Online Move-In Available
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Photo of Storage Rentals of America - Woodbridge - King Georges Rd

9.8 miles away

Storage Rentals of America - Woodbridge - King Georges Rd

501 King Georges Road, Woodbridge Township, NJ, 07095

10' x 15'
Deal
$156.00
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Photo of Fairfield Self Storage

14.9 miles away

4.8(10)

Fairfield Self Storage

226 Passaic Avenue, Fairfield, NJ, 07004

10' x 14'
Deal
2 Left
$215.00
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Photo of Extra Space Storage - 7508 - Florham Park - Vreeland Rd

7.5 miles away

Extra Space Storage - 7508 - Florham Park - Vreeland Rd

37 Vreeland Road, Florham Park, NJ, 07932

10' x 15'
$259.00$232.00
Online Move-In Available
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Photo of Extra Space Storage - 3356 - Piscataway - New Brunswick Ave.

8.6 miles away

Extra Space Storage - 3356 - Piscataway - New Brunswick Ave.

3950 New Brunswick Avenue, Piscataway, NJ, 08854

10' x 15'
$211.00$191.00
Online Move-In Available
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Photo of Public Storage - Bridgewater - 805 E Main Street

13.2 miles away

4.9(31)

Public Storage - Bridgewater - 805 E Main Street

805 E Main Street, Bridgewater, NJ, 08807

10' x 15'
Deal
$266.00$200.00
Online Move-In Available
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Photo of Extra Space Storage - 3772 - Belleville - Franklin St.

11.9 miles away

4.7(12)

Extra Space Storage - 3772 - Belleville - Franklin St.

125 Franklin Street, Belleville, NJ, 07109

10' x 15'
$295.00$267.00
Online Move-In Available
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Photo of Extra Space Storage - 6278 - Newark - Wilson Ave

11.6 miles away

Extra Space Storage - 6278 - Newark - Wilson Ave

305 Wilson Avenue, Newark, NJ, 07105

11' x 13'
$86.00$85.00
Online Move-In Available
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Photo of CubeSmart Self Storage - Staten Island

10.4 miles away

4.6(19)

CubeSmart Self Storage - Staten Island

3131 Richmond Terrace, Staten Island, NY, 10303

10' x 15'
Deal
$268.00$160.80
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Photo of StorageBlue Ferry St.

11.9 miles away

4.8(12)

StorageBlue Ferry St.

425 Ferry Street, Newark, NJ, 07105

10' x 15'
Deal
$260.00
Online Move-In Available
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Photo of Extra Space Storage - 4275 - Somerset - Elizabeth Ave

14 miles away

Extra Space Storage - 4275 - Somerset - Elizabeth Ave

471 Elizabeth Avenue, Franklin Township, NJ, 08873

10' x 15'
$83.00$82.00
Online Move-In Available
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Photo of Storage Sense - Metuchen

8.6 miles away

4.6(8)

Storage Sense - Metuchen

138 Liberty Street, Metuchen, NJ, 08840

10' x 15'1 Left
$275.00$132.00
Online Move-In Available
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Storage prices in Mountainside, NJ

Prices vary by unit size and amenities. Compare facilities in Mountainside to find the right unit.

Cheapest Storage in Mountainside, NJ

  • sizeIcon

    Cheapest 5x10 storage in Mountainside, NJ

    $37.00$48.03
    DetailsArrow
    priceTag$11.03 Below average unit pricePublic Storage - Mountainside - 1062 US Highway 22
  • sizeIcon

    Cheapest 10x10 storage in Mountainside, NJ

    $119.00$127.54
    DetailsArrow
    priceTag$8.54 Below average unit pricePublic Storage - Mountainside - 1062 US Highway 22
Average prices last updated on 06-11-2026.

Average Price by Storage Unit Size in Mountainside, NJ

Find online move-in rates and specials like first month half off and first month FREE at select Mountainside, New Jersey storage facilities. Below are the average monthly storage unit prices in Mountainside, New Jersey for the most common storage unit sizes.

Unit SizeAverage PriceLowest Price
5' x 5'Not AvailableNot Available
5' x 10'$48.03$37.00
10' x 10'$127.54$119.00
10' x 15'Not AvailableNot Available
10' x 20'Not AvailableNot Available
10' x 25'Not AvailableNot Available
10' x 30'Not AvailableNot Available

The overall average price of a self-storage unit booked in Mountainside, New Jersey over the past 180 days is $83.83.

Data for the cheapest self-storage unit is updated every 15 minutes.

SpareFoot customer reviews

SpareFoot has a 4.3 out of 5 star rating from over 41,000 customer reviews on Trustpilot. See what some of our over one million customers say about us.

Great interaction

Great interaction. They were able to find me a place at a nice savings, then when I went there to sign up and found out they changed ownership, the team found another place at a fantastic rate.

RG by Rob Ginieczki

Associate was patient and walked me…

Associate was patient and walked me through the reservation while i was in the midst of chaos

PW by P W

Fast and professional

Fast and professional! Property manager was great to work with! Thank you, Joe

CM by Customer Michele Atwell

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