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5x15 Storage in Mountainside, NJ

31 - 60 of 66 Storage Facilities in Mountainside, NJ

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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

7.5' x 10'
Deal
$106.00$63.60
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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

13' x 5'
$77.00$70.00
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

5' x 15'1 Left
$172.00
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Photo of Extra Space Storage - 1044 - Green Brook - US Hwy 22 East

7.7 miles away

Extra Space Storage - 1044 - Green Brook - US Hwy 22 East

107 U.S. 22, Green Brook Township, NJ, 08812

5' x 15'
$77.00$70.00
Online Move-In Available
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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 7'
Deal
$68.00$40.80
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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

8' x 10'
$225.00$98.00
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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

5' x 15'
Deal
$114.00$57.00
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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 8'1 Left
$133.00$106.00
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

5' x 15'
Deal
1 Left
$133.00
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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

7' x 9'
Deal
$123.00$62.00
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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

5' x 15'
Deal
$118.00$88.50
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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

5' x 15'
$136.00
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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

5' x 15'
$217.00$196.00
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

5' x 15'
$275.00$247.00
Online Move-In Available
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Photo of Storage Post - Linden

7 miles away

4.5(23)

Storage Post - Linden

401 S Park Ave, Linden, NJ, 07036

7.5' x 10'
Deal
$120.00
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

8' x 10'
$85.00$76.00
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

7.5' x 10'
$83.00
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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

8' x 10'
Deal
1 Left
$139.00
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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

8' x 10'
$143.00$128.00
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

5' x 15'
$85.00$77.00
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

7' x 10'
Deal
2 Left
$121.00$90.00
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

5' x 14'
$49.00$47.00
Online Move-In Available
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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

7' x 10'
Deal
$170.00
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 7'
$58.00$56.00
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

5' x 15'1 Left
$167.00$80.00
Online Move-In Available
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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

7.5' x 10'
Deal
$117.99$66.99
Online Move-In Available
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Photo of Storage Post - Newark

10.6 miles away

Storage Post - Newark

353-367 Park Avenue, Newark, NJ, 07107

8' x 10'
Deal
1 Left
$211.00
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Photo of Access Self Storage - Access Self Storage of Bernardsville

11.9 miles away

Access Self Storage - Access Self Storage of Bernardsville

3 Old Quarry Road, Bernardsville, NJ, 07924

5' x 15'
Deal
1 Left
$199.00
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Photo of Prime Storage - Newark

11.4 miles away

3.2(8)

Prime Storage - Newark

200 Mount Pleasant Avenue, Newark, NJ, 07104

7' x 10'
Deal
$210.00$52.00
Online Move-In Available
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Photo of Storage Post - North Shore

14 miles away

4.9(11)

Storage Post - North Shore

600 Richmond Terrace, Staten Island, NY, 10301

9' x 9'
Deal
1 Left
$203.00
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 06-08-2026.

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.

Helpful information.

Helpful information.

JL by Judith LaRosa

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Great move in deal!

I by Indigo

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