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Storage Lockers in Mountainside, NJ

1 - 30 of 35 Storage Facilities in Mountainside, NJ

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Photo of CubeSmart Self Storage - Cranford
Trusted Partner Badge
Trusted Partner Facility
Top-rated facility with exceptional service

3.7 miles away

4.4(14)

CubeSmart Self Storage - Cranford

601 South Ave E, Cranford, NJ, 07016

5' x 5'
Deal
$21.00$12.60

No 5' x 10' Units Available

No 10' x 10' Units Available

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Photo of Access Self Storage - Access Self Storage of Clark

3.5 miles away

Access Self Storage - Access Self Storage of Clark

360 Central Avenue, Clark, NJ, 07066

5' x 5'
Deal
3 Left
$35.00

No 5' x 10' Units Available

No 10' x 10' Units Available

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Photo of Extra Space Storage - 1518 - Watchung - Route 22

3.8 miles away

Extra Space Storage - 1518 - Watchung - Route 22

1559 U.S. 22, Watchung, NJ, 07069

5' x 5'
$31.00$28.00

No 5' x 10' Units Available

No 10' x 10' Units Available

Online Move-In Available
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Photo of CubeSmart Self Storage - NJ Union Route 22 E

5.6 miles away

5.0(1)

CubeSmart Self Storage - NJ Union Route 22 E

1710 U.S. 22, Union, NJ, 07083

5' x 5'
Deal
$39.00$23.40

No 5' x 10' Units Available

No 10' x 10' Units Available

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Photo of CubeSmart Self Storage - NJ Piscataway Washington Ave

9.1 miles away

4.5(12)

CubeSmart Self Storage - NJ Piscataway Washington Ave

1518 South Washington Avenue, Piscataway, NJ, 08854

4' x 5'
Deal
$31.00$18.60

No 5' x 10' Units Available

No 10' x 10' Units Available

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Photo of Extra Space Storage - 8342 - Berkeley Heights - Snyder Ave

3.9 miles away

Extra Space Storage - 8342 - Berkeley Heights - Snyder Ave

310 Snyder Avenue, Berkeley Heights, NJ, 07922

5' x 5'
$17.00$14.00

No 5' x 10' Units Available

No 10' x 10' Units Available

Online Move-In Available
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Photo of CubeSmart Self Storage - East Hanover

9.8 miles away

4.6(46)

CubeSmart Self Storage - East Hanover

60 Littell Road, East Hanover, NJ, 07936

3' x 4'
Deal
$21.00$12.60

No 5' x 10' Units Available

No 10' x 10' Units Available

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Photo of Access Self Storage - Access Self Storage of Kenilworth

3.9 miles away

4.7(3)

Access Self Storage - Access Self Storage of Kenilworth

750 Boulevard, Kenilworth, NJ, 07033

4' x 5'
Deal
1 Left
$43.00

No 5' x 10' Units Available

No 10' x 10' Units Available

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Photo of Extra Space Storage - 1517 - Union - Route 22 West

4.3 miles away

Extra Space Storage - 1517 - Union - Route 22 West

2035 U.S. 22, Union, NJ, 07083

5' x 5'
$27.00$24.00

No 5' x 10' Units Available

No 10' x 10' Units Available

Online Move-In Available
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Photo of Extra Space Storage - 7804 - Union - Vauxhall Rd

4.9 miles away

Extra Space Storage - 7804 - Union - Vauxhall Rd

2401 Vauxhall Road, Union, NJ, 07083

5' x 5'
$39.00$35.00

No 5' x 10' Units Available

No 10' x 10' Units Available

Online Move-In Available
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Photo of CubeSmart Self Storage - Linden - 1951 E Linden Ave

6.8 miles away

4.1(16)

CubeSmart Self Storage - Linden - 1951 E Linden Ave

1951 E Linden Ave, Linden, NJ, 07036

5' x 5'
Deal
$31.00$18.60

No 5' x 10' Units Available

No 10' x 10' Units Available

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Photo of CubeSmart Self Storage - Parsippany

12.9 miles away

4.2(17)

CubeSmart Self Storage - Parsippany

277 Us Highway 46, Parsippany, NJ, 07054

5' x 5'
Deal
$53.00$31.80

No 5' x 10' Units Available

No 10' x 10' Units Available

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Photo of Storage Post - Elizabeth

7.5 miles away

5.0(2)

Storage Post - Elizabeth

1189 Magnolia Avenue, Elizabeth, NJ, 07207

No 5' x 5' Units Available

10' x 5'
Deal
$22.00

No 10' x 10' Units Available

Online Move-In Available
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Photo of CubeSmart Self Storage - Bayonne

13 miles away

4.0(1)

CubeSmart Self Storage - Bayonne

186 East 22nd Street, Bayonne, NJ, 07002

4' x 5'
$41.00

No 5' x 10' Units Available

No 10' x 10' Units Available

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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

5' x 5'
$33.00$30.00

No 5' x 10' Units Available

No 10' x 10' Units Available

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

3' x 3'
$9.00

No 5' x 10' Units Available

No 10' x 10' Units 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 5'
Deal
2 Left
$38.00

No 5' x 10' Units Available

No 10' x 10' Units Available

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Photo of Storage Post - Linden South

6.8 miles away

4.6(7)

Storage Post - Linden South

1051 Edward Street, Linden, NJ, 07036

No 5' x 5' Units Available

5' x 7'
Deal
1 Left
$10.00

No 10' x 10' Units Available

Online Move-In Available
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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

5' x 5'
Deal
$34.00$27.00

No 5' x 10' Units Available

No 10' x 10' Units Available

Online Move-In Available
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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 5'
Deal
$29.00$17.40

No 5' x 10' Units Available

No 10' x 10' Units Available

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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 5'
Deal
$27.00

No 5' x 10' Units Available

No 10' x 10' Units 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

5' x 5'
Deal
$39.00

No 5' x 10' Units Available

No 10' x 10' Units Available

Online Move-In Available
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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

3' x 4'2 Left
$12.00$6.00

No 5' x 10' Units Available

No 10' x 10' Units 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 5'
$66.00$60.00

No 5' x 10' Units Available

No 10' x 10' Units Available

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

5' x 5'
Deal
$28.00$14.00

No 5' x 10' Units Available

No 10' x 10' Units Available

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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

4' x 4'
Deal
$20.00$12.00

No 5' x 10' Units Available

No 10' x 10' Units 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

5' x 5'
$7.00

No 5' x 10' Units Available

No 10' x 10' Units 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

5' x 5'
Deal
$50.00

No 5' x 10' Units Available

No 10' x 10' Units Available

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'
Deal
3 Left
$49.00

No 5' x 10' Units Available

No 10' x 10' Units Available

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

4' x 3'
Deal
1 Left
$16.00

No 5' x 10' Units Available

No 10' x 10' Units 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.

Average Monthly Price by Storage Unit Size in Mountainside, NJ

Based on 13 storage units in Mountainside.

$81.67

ReducedToDown$55
Compared to last month

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 04-01-2026.

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.

Representative was very helpful and…

Representative was very helpful and knowledgeable and made the process easy.

PW by Patricia Wilson

The people were very helpful

The people were very helpful

AM by ALDEN MILLER

The person that works there called me…

The person that works there called me right away and helped me navigate the right storage locker and other step-by-step instructions

TL by Teresa Lefrancois

Browse Mountainside Storage by Amenity

Browse Mountainside Storage by Unit Size

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