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5x5 Storage in Mountainside, NJ

61 - 77 of 77 Storage Facilities in Mountainside, NJ

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Photo of Arthur's Self Storage of Green Brook

8.4 miles away

Arthur's Self Storage of Green Brook

223 U.s. 22, Green Brook Township, NJ, 08812

5' x 5'
Deal
2 Left
$52.00
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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

5' x 5'
$28.00$27.00
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 5'1 Left
$69.00$33.00
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

5' x 5'
Deal
1 Left
$59.99$34.99
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

5' x 5'
Deal
1 Left
$122.00
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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

5' x 5'
Deal
$53.00$31.80
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Photo of Extra Space Storage - 8484 - Bloomfield - Orange Street

11.5 miles away

5.0(3)

Extra Space Storage - 8484 - Bloomfield - Orange Street

104 Orange Street, Bloomfield, NJ, 07003

5' x 5'
$90.00$82.00
Online Move-In Available
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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 5'
Deal
2 Left
$44.00
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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

5' x 5'
Deal
$83.00$32.00
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

5' x 5'
Deal
$29.00
Online Move-In Available
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Photo of Storage King USA - 001 - Newark, NJ - McCarter Hwy

11.6 miles away

4.4(12)

Storage King USA - 001 - Newark, NJ - McCarter Hwy

1448 Mccarter Highway, Newark, NJ, 07104

5' x 5'
$44.00$34.00
Online Move-In Available
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11.4 miles away

Friendly Storage Center

128 Lincoln Blvd, Middlesex, NJ, 08846

7' x 5'2 Left
$70.00
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Photo of Storage King USA - 008 - Staten Island

10.6 miles away

4.3(4)

Storage King USA - 008 - Staten Island

3511 Victory Boulevard, Staten Island, NY, 10314

5' x 5'
$62.00$44.00
Online Move-In Available
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Photo of Storage Post - Perth Amboy

11.1 miles away

4.4(5)

Storage Post - Perth Amboy

900 State Street, Perth Amboy, NJ, 08861

5' x 5'
Deal
1 Left
$57.00
Online Move-In Available
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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

5' x 5'
Deal
$46.00$27.60
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Photo of Extra Space Storage - 0759 - Bridgewater - Finderne Ave

14.2 miles away

5.0(1)

Extra Space Storage - 0759 - Bridgewater - Finderne Ave

11 Finderne Avenue, Bridgewater, NJ, 08807

5' x 5'
$66.00$60.00
Online Move-In Available
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Photo of J&M Self Storage Inc.

6.8 miles away

4.5(12)

J&M Self Storage Inc.

1939 Oak Tree Rd, Edison, NJ, 08820

5' x 5'
Deal
$49.00
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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.

The speed that you can get things done

The speed that you can get things done. I also liked the friendly manner that I was treated by the storage company that I went with. You just can't do this with other sites.

ME by Marc Empert

Helpful

Prompt response. Seemed genuinely interested in being objective and thereby more helpful.

T by Turner Edward Bynum

Matt was great

Matt was great - friendly & professional

E by Eve

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