Self Storage in Union, NJ: Find Storage Units Near You!

Need affordable, secure self storage in Union? Extra Space Storage has the solution you need! Take a look at our convenient storage facilities located near Hillside, Kenilworth, and Roselle Park.

102 locations near union

Extra Space Storage logo

Small

5' x 5'

$27

Medium

10' x 10'

Flash Sale

$110

Large

10' x 20'

$282

See all available units at this facility

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Small

5' x 5'

$25

Medium

10' x 10'

$131

Large

10' x 20'

$228

See all available units at this facility

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Small

5' x 5'

$45

Medium

10' x 10'

$145

Large

10' x 20'

$284

See all available units at this facility

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Small

5' x 5'

$72

Medium

11' x 9'

$122

Large

13' x 15'

$418

See all available units at this facility

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Small

5' x 5'

$71

Medium

10' x 10'

Flash Sale

$114

Large

10' x 20'

$287

See all available units at this facility

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Small

5' x 5'

$27

Medium

10' x 10'

$142

Large

10' x 30'

$436

See all available units at this facility

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Small

5' x 5'

$51

Medium

10' x 10'

$158

Large

10' x 20'

$242

See all available units at this facility

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Small

4' x 5'

$32

Medium

10' x 10'

$150

Large

10' x 20'

$230

See all available units at this facility

Extra Space Storage logo

Small

5' x 5'

$110

Medium

10' x 10'

$267

Large

10' x 20'

$334

See all available units at this facility

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Small

5' x 5'

$36

Medium

9' x 10'

$140

Large

8' x 30'

$333

See all available units at this facility

Extra Space Storage logo

Small

5' x 5'

Flash Sale

$52

Medium

10' x 10'

Flash Sale

$90

Large

10' x 25'

$332

See all available units at this facility

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Small

4' x 5'

$73

Medium

10' x 15'

$450

See all available units at this facility

Extra Space Storage logo

Small

5' x 5'

$32

Medium

10' x 10'

$102

Large

10' x 20'

Flash Sale

$279

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Extra Space Storage logo

Small

4' x 5'

$73

Medium

9' x 10'

$163

Large

10' x 19'

$371

See all available units at this facility

Extra Space Storage logo

Small

5' x 5'

$48

Medium

10' x 15'

$187

Large

10' x 20'

Flash Sale

$205

See all available units at this facility

Extra Space Storage logo

Small

5' x 5'

First Month Free*

$49

Medium

10' x 10'

First Month Free*

$99

Large

10' x 20'

First Month Free*

$295

See all available units at this facility

Extra Space Storage logo

Small

5' x 5'

$127

Medium

10' x 10'

$226

Large

10' x 19'

$389

See all available units at this facility

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Small

5' x 4'

$77

Medium

10' x 10'

$164

Large

10' x 20'

Flash Sale

$346

See all available units at this facility

Extra Space Storage logo

Small

5' x 5'

$24

Medium

10' x 10'

$147

Large

10' x 20'

$333

See all available units at this facility

Extra Space Storage logo

Small

5' x 5'

$30

Medium

10' x 10'

$88

Large

10' x 19'

$194

See all available units at this facility

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Small

5' x 4'

$23

Medium

10' x 10'

$92

Large

10' x 19'

$223

See all available units at this facility

Extra Space Storage logo

Small

5' x 5'

$70

Medium

10' x 10'

Flash Sale

$150

Large

10' x 20'

$414

See all available units at this facility

Extra Space Storage logo

Small

5' x 5'

$35

Medium

10' x 10'

$92

Large

10' x 20'

$146

See all available units at this facility

Extra Space Storage logo

Small

5' x 5'

$88

Medium

10' x 10'

$257

Large

8' x 23'

$461

See all available units at this facility

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Small

5' x 5'

$47

Medium

5' x 18'

$99

Large

10' x 20'

$197

See all available units at this facility

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Small

5' x 5'

$50 Moving Truck Credit

$52

Medium

10' x 10'

$50 Moving Truck Credit

$182

See all available units at this facility

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Lowest Price

Small

5' x 4'

First Month Free*

$22

Medium

12' x 7'

First Month Free*

$68

Large

19' x 10'

$121

See all available units at this facility

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Small

5' x 5'

$37

Medium

10' x 10'

$108

Large

10' x 20'

$330

See all available units at this facility

Extra Space Storage logo

Small

5' x 5'

First Month Free*

$52

Medium

9' x 9'

First Month Free*

$115

Large

10' x 20'

First Month Free*

$259

See all available units at this facility

Extra Space Storage logo

Small

5' x 5'

$69

Medium

10' x 10'

$167

Large

10' x 20'

$278

See all available units at this facility

Extra Space Storage logo

Small

5' x 5'

Flash Sale

$50

Medium

10' x 10'

$211

Large

10' x 20'

$409

See all available units at this facility

Extra Space Storage logo

Small

5' x 5'

First Month Free*

$59

Medium

10' x 10'

First Month Free*

$149

Large

11' x 20'

First Month Free*

$255

See all available units at this facility

Extra Space Storage logo

Small

5' x 5'

$56

Medium

10' x 10'

$147

Large

10' x 30'

$502

See all available units at this facility

Extra Space Storage logo

Small

5' x 5'

$81

Medium

10' x 10'

$170

Large

10' x 20'

$732

See all available units at this facility

Extra Space Storage logo

Small

5' x 5'

$27

Medium

10' x 10'

$142

Large

10' x 25'

$436

See all available units at this facility

Extra Space Storage logo

Small

4' x 3'

$50 Moving Truck Credit

$34

Medium

8' x 12'

$50 Moving Truck Credit

$236

See all available units at this facility

Extra Space Storage logo

Small

5' x 5'

First Month Free*

$42

Medium

10' x 10'

First Month Free*

$107

Large

10' x 20'

First Month Free*

$224

See all available units at this facility

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Small

5' x 1'

$17

Medium

10' x 10'

$134

Large

10' x 20'

$311

See all available units at this facility

Extra Space Storage logo

Small

5' x 5'

$50

Medium

10' x 10'

$120

Large

20' x 15'

$381

See all available units at this facility

Extra Space Storage logo

Small

4' x 5'

$33

Medium

10' x 10'

$103

Large

10' x 20'

$211

See all available units at this facility

Extra Space Storage logo

Small

5' x 5'

$50 Moving Truck Credit

$94

Medium

10' x 10'

$50 Moving Truck Credit

$215

See all available units at this facility

Extra Space Storage logo

Small

5' x 5'

$72

Medium

10' x 10'

$120

Large

10' x 20'

$254

See all available units at this facility

Extra Space Storage logo

Small

4' x 5'

$49

Medium

10' x 10'

$152

Large

10' x 20'

$362

See all available units at this facility

Extra Space Storage logo

Small

2' x 3'

$50 Moving Truck Credit

$33

Medium

10' x 10'

$50 Moving Truck Credit

$370

See all available units at this facility

Extra Space Storage logo

Small

5' x 5'

Flash Sale

$39

Medium

10' x 10'

Flash Sale

$101

Large

10' x 20'

$349

See all available units at this facility

Extra Space Storage logo

Small

5' x 3'

$50 Moving Truck Credit

$18

See all available units at this facility

Extra Space Storage logo

Small

5' x 5'

$76

Medium

10' x 10'

Flash Sale

$197

See all available units at this facility

Extra Space Storage logo

Small

4' x 5'

$50 Moving Truck Credit

$51

Medium

10' x 10'

$50 Moving Truck Credit

$241

See all available units at this facility

Extra Space Storage logo

Small

5' x 5'

$47

Medium

10' x 10'

$171

Large

10' x 25'

$525

See all available units at this facility

Extra Space Storage logo

Small

5' x 5'

$84

Medium

10' x 10'

$195

Large

10' x 20'

$395

See all available units at this facility

Extra Space Storage logo

Small

5' x 5'

Flash Sale

$42

Medium

10' x 10'

$132

Large

10' x 20'

$246

See all available units at this facility

Extra Space Storage logo

Small

5' x 4'

$50 Moving Truck Credit

$85

See all available units at this facility

Extra Space Storage logo

Small

4' x 5'

$43

Medium

10' x 10'

$123

Large

10' x 20'

$319

See all available units at this facility

Extra Space Storage logo

Small

5' x 5'

$53

Medium

10' x 10'

$229

See all available units at this facility

Extra Space Storage logo

Small

5' x 5'

$57

Medium

10' x 10'

$162

Large

10' x 20'

$330

See all available units at this facility

Extra Space Storage logo

Small

5' x 5'

$65

Medium

10' x 10'

$154

Large

10' x 20'

$423

See all available units at this facility

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Small

8' x 10'

$79

Medium

10' x 10'

$93

Large

10' x 20'

$282

See all available units at this facility

Extra Space Storage logo

Small

5' x 5'

Flash Sale

$54

Medium

10' x 10'

$213

Large

10' x 20'

Flash Sale

$268

See all available units at this facility

Extra Space Storage logo

Small

5' x 4'

$25

Medium

10' x 10'

Flash Sale

$99

Large

10' x 20'

$299

See all available units at this facility

Extra Space Storage logo

Small

2' x 3'

$50 Moving Truck Credit

$25

Medium

10' x 15'

$50 Moving Truck Credit

$334

Large

10' x 20'

$50 Moving Truck Credit

$737

See all available units at this facility

Extra Space Storage logo

Small

5' x 5'

$93

Medium

10' x 10'

Flash Sale

$127

See all available units at this facility

Extra Space Storage logo

Small

5' x 5'

$50 Moving Truck Credit

$60

See all available units at this facility

Extra Space Storage logo

Small

5' x 5'

Flash Sale

$34

Medium

10' x 10'

$50 Moving Truck Credit

$231

See all available units at this facility

Extra Space Storage logo

Small

5' x 5'

$106

Medium

10' x 10'

$210

Large

10' x 25'

$526

See all available units at this facility

Extra Space Storage logo

Small

5' x 2'

$50 Moving Truck Credit

$54

Medium

10' x 13'

$50 Moving Truck Credit

$434

See all available units at this facility

Extra Space Storage logo

Small

4' x 4'

$50 Moving Truck Credit

$57

Medium

10' x 10'

$50 Moving Truck Credit

$350

See all available units at this facility

Extra Space Storage logo

Small

5' x 5'

$45

Medium

10' x 10'

$130

Large

10' x 20'

$195

See all available units at this facility

Extra Space Storage logo

Small

4' x 4'

$26

Medium

10' x 10'

$164

Large

10' x 20'

$254

See all available units at this facility

Extra Space Storage logo

Small

5' x 5'

$124

Medium

10' x 10'

$185

Large

10' x 20'

$384

See all available units at this facility

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Small

3' x 4'

$29

Medium

9' x 10'

$133

Large

10' x 19'

$227

See all available units at this facility

Extra Space Storage logo

Small

5' x 5'

$66

Medium

10' x 10'

$139

Large

10' x 20'

$265

See all available units at this facility

Extra Space Storage logo

Small

5' x 5'

$26

Medium

10' x 10'

$74

Large

10' x 25'

$222

See all available units at this facility

Extra Space Storage logo

Small

5' x 5'

$50 Moving Truck Credit

$83

Medium

10' x 10'

$50 Moving Truck Credit

$234

See all available units at this facility

Extra Space Storage logo

Small

5' x 5'

$50 Moving Truck Credit

$83

Medium

10' x 10'

$50 Moving Truck Credit

$210

See all available units at this facility

Extra Space Storage logo

Small

5' x 5'

$59

Medium

10' x 10'

$154

Large

10' x 20'

$301

See all available units at this facility

Extra Space Storage logo

Small

3' x 4'

$50 Moving Truck Credit

$7

See all available units at this facility

Extra Space Storage logo

Small

4' x 4'

$50 Moving Truck Credit

$99

Medium

9' x 10'

$50 Moving Truck Credit

$237

Large

15' x 26'

$50 Moving Truck Credit

$1311

See all available units at this facility

Extra Space Storage logo

Small

5' x 5'

$49

Medium

10' x 10'

$156

Large

10' x 20'

$319

See all available units at this facility

Extra Space Storage logo

Small

3' x 3'

$42

Medium

10' x 10'

$205

Large

10' x 20'

$303

See all available units at this facility

Extra Space Storage logo

Small

3' x 3'

$50 Moving Truck Credit

$31

Medium

8' x 12'

$50 Moving Truck Credit

$216

See all available units at this facility

Extra Space Storage logo

Small

5' x 5'

$50 Moving Truck Credit

$39

See all available units at this facility

Extra Space Storage logo

Small

5' x 5'

$50 Moving Truck Credit

$68

Medium

15' x 10'

$50 Moving Truck Credit

$211

See all available units at this facility

Extra Space Storage logo

Small

5' x 5'

$43

Medium

10' x 10'

$206

Large

10' x 20'

$332

See all available units at this facility

Extra Space Storage logo

Small

3' x 3'

$50 Moving Truck Credit

$9

Medium

10' x 10'

$50 Moving Truck Credit

$159

See all available units at this facility

Extra Space Storage logo

Small

5' x 5'

$50 Moving Truck Credit

$15

Medium

10' x 10'

$50 Moving Truck Credit

$152

See all available units at this facility

Extra Space Storage logo

Small

5' x 5'

$80

Medium

10' x 10'

$206

See all available units at this facility

Extra Space Storage logo

Small

5' x 5'

$39

Medium

10' x 10'

Flash Sale

$88

Large

10' x 20'

$188

See all available units at this facility

Extra Space Storage logo

Small

5' x 10'

First Month Free*

$47

Medium

10' x 10'

First Month Free*

$80

Large

10' x 20'

First Month Free*

$266

See all available units at this facility

Extra Space Storage logo

Small

5' x 4'

$56

Medium

10' x 9'

$192

See all available units at this facility

Extra Space Storage logo

Small

3' x 3'

$50 Moving Truck Credit

$8

Medium

10' x 10'

$50 Moving Truck Credit

$199

See all available units at this facility

Extra Space Storage logo

Small

5' x 5'

First Month Free*

$65

Medium

8' x 12'

First Month Free*

$170

Large

10' x 20'

First Month Free*

$302

See all available units at this facility

Extra Space Storage logo

Small

5' x 5'

$50 Moving Truck Credit

$17

Medium

10' x 10'

$50 Moving Truck Credit

$254

See all available units at this facility

Extra Space Storage logo

Small

5' x 5'

$50 Moving Truck Credit

$90

Medium

9' x 10'

$50 Moving Truck Credit

$314

See all available units at this facility

Extra Space Storage logo

Small

5' x 10'

$50 Moving Truck Credit

$149

Medium

5' x 20'

$50 Moving Truck Credit

$203

See all available units at this facility

Extra Space Storage logo

Small

5' x 5'

$50 Moving Truck Credit

$81

Medium

10' x 10'

$50 Moving Truck Credit

$217

See all available units at this facility

Extra Space Storage logo

Small

2' x 3'

$8

Medium

10' x 10'

$172

Large

10' x 20'

Flash Sale

$306

See all available units at this facility

Extra Space Storage logo

Small

4' x 5'

$39

Medium

10' x 10'

$182

Large

10' x 20'

$282

See all available units at this facility

Extra Space Storage logo

Small

4' x 5'

$40

Medium

10' x 10'

$157

Large

10' x 30'

$319

See all available units at this facility

Extra Space Storage logo

Small

4' x 5'

$80

Medium

10' x 10'

$187

Large

10' x 19'

$317

See all available units at this facility

Extra Space Storage logo

Small

2' x 3'

$50 Moving Truck Credit

$34

Medium

10' x 10'

$50 Moving Truck Credit

$206

Large

15' x 15'

$50 Moving Truck Credit

$395

See all available units at this facility

Extra Space Storage logo

Small

5' x 8'

$50 Moving Truck Credit

$105

Medium

10' x 10'

$50 Moving Truck Credit

$192

Large

10' x 20'

$50 Moving Truck Credit

$431

See all available units at this facility

Extra Space Storage logo

Small

5' x 5'

$50 Moving Truck Credit

$54

Medium

10' x 10'

$50 Moving Truck Credit

$179

Large

10' x 20'

$50 Moving Truck Credit

$478

See all available units at this facility

$25
$45
$72
$71
$27
$51
$32
$110
$36
$52
$73
$32
$73
$48
$49
$127
$77
$24
$30
$23
$70
$35
$88
$47
$52
$22
$37
$52
$69
$50
$59
$56
$81
$27
$34
$42
$17
$50
$33
$94
$72
$49
$33
$39
$18
$76
$51
$47
$84
$42
$85
$43
$53
$57
$65
$79
$54
$25
$25
$93
$60
$34
$106
$54
$57
$45
$26
$124
$29
$66
$26
$83
$83
$59
$7
$99
$49
$42
$31
$39
$68
$43
$9
$15
$80
$39
$47
$56
$8
$65
$17
$90
$149
$81
$8
$39
$40
$80
$34
$105
$54
$27

Union Self Storage at an Exceptional Value

Extra Space Storage proudly maintains clean, well-lit storage facilities that utilize security features like security access to your floor only, individually-alarmed units, video surveillance, and electronic gate access. We strive to provide a dependable self storage option you can trust.

Storage Experts That Genuinely Care

The friendly, professional team behind our Union storage facilities is dedicated to delivering excellent service and ensuring you're satisfied with your storage experience. Let us know if you have questions!

Types of Storage Units for Rent

Extra Space Storage in Union can accommodate a wide range of storage needs with a large selection of storage units and amenities like climate-controlled storage, vehicle storage, and drive-up access!

Indoor Storage Units

Choose from storage units ranging from 25 square feet to 300+ square feet! We also have units with features like elevator access, first-floor access, and reduced height for your convenience.

Climate-Controlled Storage Units

If you plan to store delicate belongings, we highly recommend renting a self storage unit with climate control. This amenity typically keeps your unit between 55 and 80 degrees year-round, which can help protect your items from extreme temperature changes.

Drive-Up Storage Units

With drive-up access, you can easily pick up and drop off items. Simply pull a vehicle up next to or into your unit to make trips to and from your unit a breeze!

Vehicle Storage

Extra Space Storage has the secure indoor and outdoor vehicle storage options you want in Union. We can accommodate everything from motorcycles and cars to boats, campers, and RVs.

Move-In Specials

Choose one of our amazing move-in deals, such as first month free or first month half off, when you reserve your storage unit to get the best possible value from Extra Space Storage!

Reserve a Storage Unit Near You!

Ready to rent a storage unit in Union? Reserve by phone or online today with no credit card required! Our team is available to answer questions or provide a tour of a nearby storage facility.

*Excludes administrative and insurance fees

Frequently Asked Questions

Do I need climate controlled storage in Union, NJ?

How much space do I need for RV storage in Union, NJ?

Can you store a car in self storage in Union, NJ?

What size storage unit do I need for my car in Union, NJ?

Do I have to sign a lease to get a storage unit in Union, NJ?