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10x25 Storage in Mountainside, NJ

31 - 50 of 50 Storage Facilities in Mountainside, NJ

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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

10' x 25'
Deal
1 Left
$342.00
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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

20' x 15'
Deal
$480.00$288.00
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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

15' x 20'
Deal
1 Left
$516.00
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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 30'
Deal
$639.99$459.99
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 25'
$524.00$494.00
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

15' x 20'
$457.00$427.00
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 30'
Deal
1 Left
$409.00
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Photo of CubeSmart Self Storage - Elizabeth

6.8 miles away

4.8(8)

CubeSmart Self Storage - Elizabeth

343 West Grand Street, Elizabeth, NJ, 07202

15' x 20'
Deal
$538.00$322.80
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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 25'
$354.00$324.00
Online Move-In Available
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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 25'
Deal
1 Left
$350.00
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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

20' x 15'
$403.00$376.00
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 25'
$496.00$466.00
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 25'
$191.00
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 30'
Deal
$763.00$572.25
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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 30'1 Left
$559.00$447.00
Online Move-In Available
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Photo of CubeSmart Self Storage - NJ Kearny Breiderhoft Rd

12.5 miles away

4.9(12)

CubeSmart Self Storage - NJ Kearny Breiderhoft Rd

8 Breiderhoft Road, Kearny, NJ, 07032

20' x 15'
Deal
$847.00$508.20
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Photo of CubeSmart Self Storage NY Staten Island Ellis St

12.2 miles away

4.0(1)

CubeSmart Self Storage NY Staten Island Ellis St

1 Ellis Street, Staten Island, NY, 10307

20' x 15'
Deal
$789.00$473.40
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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

10' x 30'1 Left
$824.00
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11.4 miles away

Friendly Storage Center

128 Lincoln Blvd, Middlesex, NJ, 08846

27' x 11'1 Left
$670.00
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Photo of CubeSmart Self Storage - Roseland

10.2 miles away

5.0(2)

CubeSmart Self Storage - Roseland

465 Eagle Rock Avenue, Roseland, NJ, 07068

10' x 25'
Deal
$722.00$433.20
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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$51.25
    DetailsArrow
    priceTag$14.25 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'$51.25$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 $93.00.

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.

spoke with an intelligent receptionist…easy

spoke with an intelligent receptionist madw it very easy to check in

BA by Bruce Alan Page

Nothing

Nothing everything was fine

LJ by lynn jordan

Excellent Service

Excellent Service

IA by Isabel Abzueta

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