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Storage units in Union, Union County, NJ, and nearby areas

432 available units | 20 facilities

See Local Prices by Unit Size
  • 4.4/5 - 40 Reviews

    • Climate-Controlled
    • Indoor
    • Retail Available
    3' x 5' Small $35/mo
    10' x 10' Medium $100/mo
    10' x 20' Large $212/mo
  • Contactless
    4.9/5 - 622 Reviews

    • Climate-Controlled
    • Indoor
    • Drive-Up Access
    5' x 5' Small $58/mo
    10' x 10' Medium $178/mo
    10' x 20' Large $331/mo
  • 4.9/5 - 1801 Reviews

    • Climate-Controlled
    • Indoor
    • 24 hour access
    5' x 5' Small $77/mo
    10' x 19' Medium $217/mo
    10' x 20' Large $379/mo
  • Contactless
    4.8/5 - 636 Reviews

    • Climate-Controlled
    • Indoor
    • Drive-Up Access
    5' x 5' Small $28/mo
    10' x 10' Medium $210/mo
    10' x 20' Large $392/mo
  • Contactless
    4.9/5 - 1295 Reviews

    • Climate-Controlled
    • Indoor
    • 24 hour access
    3' x 5' Small $9/mo
    10' x 10' Medium $125/mo
    10' x 25' Large $314/mo
  • How much space do you need?

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  • 4.8/5 - 1248 Reviews

    • Climate-Controlled
    • Indoor
    • Drive-Up Access
    5' x 5' Small $16/mo
    10' x 10' Medium $215/mo
    10' x 20' Large $497/mo
  • Contactless
    5/5 - 609 Reviews

    • Climate-Controlled
    • Indoor
    • Drive-Up Access
    5' x 4' Small $69/mo
    5' x 20' Medium $202/mo
    10' x 20' Large $327/mo
  • 4.9/5 - 187 Reviews

    • Climate-Controlled
    • Indoor
    • 24 hour access
    5' x 5' Small $22/mo
    10' x 10' Medium $145/mo
    10' x 20' Large $379/mo
  • Contactless
    4.7/5 - 594 Reviews

    • Climate-Controlled
    • Indoor
    • Retail Available
    5' x 5' Small $39/mo
    10' x 10' Medium $129/mo
    10' x 20' Large $255/mo
  • Contactless
    5/5 - 311 Reviews

    • Climate-Controlled
    • Indoor
    • 24 hour access
    5' x 5' Small $57/mo
    10' x 10' Medium $202/mo
    10' x 20' Large $271/mo
  • Contactless
    4.9/5 - 391 Reviews

    • Climate-Controlled
    • Indoor
    • Drive-Up Access
    5' x 4' Small $47/mo
    10' x 15' Medium $125/mo
    10' x 20' Large $154/mo
  • Contactless
    4.9/5 - 406 Reviews

    • Climate-Controlled
    • Indoor
    • Retail Available
    5' x 10' Small $81/mo
    10' x 10' Medium $147/mo
    10' x 20' Large $292/mo
  • Contactless
    4.6/5 - 513 Reviews

    • Climate-Controlled
    • Indoor
    • 24 hour access
    5' x 5' Small $39/mo
    10' x 15' Medium $177/mo
    10' x 20' Large $439/mo
  • Contactless
    4.8/5 - 882 Reviews

    • Climate-Controlled
    • Indoor
    • 24 hour access
    5' x 5' Small $68/mo
    5' x 20' Medium $186/mo
    10' x 20' Large $286/mo
  • Contactless
    4.8/5 - 378 Reviews

    • Climate-Controlled
    • Indoor
    • Drive-Up Access
    5' x 5' Small $47/mo
    10' x 10' Medium $137/mo
    10' x 20' Large $412/mo
  • Contactless
    4.8/5 - 535 Reviews

    • Climate-Controlled
    • Indoor
    • 24 hour access
    5' x 5' Small $99/mo
    10' x 10' Medium $272/mo
    10' x 20' Large $460/mo
  • Contactless
    4.7/5 - 137 Reviews

    • Climate-Controlled
    • Indoor
    • 24 hour access
    4' x 5' Small $39/mo
    10' x 10' Medium $193/mo
    12' x 24' Large $499/mo
  • 4.8/5 - 765 Reviews

    • Climate-Controlled
    • Indoor
    • Drive-Up Access
    3' x 4' Small $10/mo
    10' x 10' Medium $131/mo
    10' x 25' Large $157/mo
  • 3.7/5 - 3 Reviews

    • Indoor
    • Drive-Up Access
    • Retail Available
  • Contactless
    4.7/5 - 1131 Reviews

    • Climate-Controlled
    • Indoor
    • Drive-Up Access
    5' x 5' Small $29/mo
    10' x 10' Medium $182/mo
    10' x 20' Large $257/mo

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How much is a storage unit in Union?

The average price for a storage unit in Union, Union County, NJ is about $172 per month. Rates vary depending on unit size, amenities, and location.

Smaller units typically cost less, while larger, climate-controlled, or specialty units tend to command a premium.

Average Storage Unit Prices (October 2026)

Unit SizeNon-Climate ControlledClimate ControlledAll Unit Types (Average)
5x5$86$47$51
5x10$147$99$103
10x10$304$188$211
10x15$396$247$290
10x20$412$338$359
10x30$735$488$611
Average (All Sizes)$346$235$271
*Average monthly rates for Union, Union County, NJ, in October 2026

How to find the cheapest storage in Union?

When looking for cheap storage units in Union, timing can make a big difference. Union storage prices tend to be lowest in March, averaging around $180. In contrast, May is typically the most expensive time for self storage in Union, with rates reaching up to $198.

Price & Availability Index for Union Storage Units

Click any point to view month-specific storage unit prices and availability at local facilities.

Monthly storage unit street rates in Union
MonthUnitsAverage price
Aug 2025229$189
Sep 2025229$192
Oct 2025229$192
Nov 2025229$192
Dec 2025229$187
Jan 2026232$181
Feb 2026232$181
Mar 2026232$180
Apr 2026232$189
May 2026232$198
Jun 2026232$198
Jul 2026232$195

The chart above offers a clear month-by-month look at Union storage rental prices, helping you see exactly when it's cheapest to book a unit. By planning and renting during the low-demand months, you'll increase your chances of locking in the best deal on storage.

These seasonal shifts in self storage costs in Union are closely tied to moving trends. Summer is peak moving season, which drives demand - and prices - higher. If you want to secure the most affordable storage in Union, consider renting during the off-season when demand drops and availability improves.

What types of specialized storage can you rent in Union?

Union offers a variety of specialized storage options designed for vehicles and recreational equipment. Whether you need a secure spot for your car, RV, or boat, local facilities provide outdoor, covered, and indoor climate-controlled spaces to keep your investment protected year-round.

RV Storage Average price $426/mo
Car Storage Average price $265/mo

Car Storage

Car storage in Union offers a safe, convenient way to keep vehicles off your driveway when not in use. Choose between outdoor (open or covered) and indoor storage. Unit sizes typically range from 10’x15’ for compact cars to 10’x30’ for larger trucks, with rates averaging around $265 per month.

RV Storage

With RV storage in Union, you can park your motorhomes and trailers securely between trips. Facilities offer options from outdoor parking to fully enclosed, climate-controlled units. Prices average around $426 per month, but can vary based on size, amenities, and proximity to highways or lakes.

Frequently Asked Questions

How much does self storage cost in Union, Union County?

On average, a Union, Union County storage unit costs around $172/month. Prices vary by unit size, amenities, and neighborhood. A non-climate-controlled unit typically costs around $220/month, while a climate-controlled unit averages about $138/month.

The lowest storage prices in Union, Union County start at $9/month for a 3′×5′ self storage unit — perfect for renters seeking budget-friendly options.

In Union, Union County, climate-controlled storage can actually be cheaper than standard units, with average rates about 20% lower. This makes them a smart choice for protecting items from heat and humidity at a lower cost.

Yes, some storage facilities in Union, Union County offer 24/7 access so you can reach your unit anytime. Before renting, check the facility's business hours or access policy to ensure it matches your schedule. Round-the-clock access is ideal if you need flexibility or plan to visit your unit outside standard hours.

Based on 4,394 reviews, storage customers in Union, Union County rated their experience an impressive 4.8. This excellent score highlights consistently strong satisfaction with Union, Union County storage facilities, from customer service to overall convenience.