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Storage units in South Plainfield, NJ, and nearby areas

388 available units | 20 facilities

See Local Prices by Unit Size
  • Contactless
    5/5 - 84 Reviews

    • Climate-Controlled
    • Drive-Up Access
    • Retail Available
    5' x 5' Small $31/mo
    10' x 10' Medium $103/mo
    10' x 20' Large $218/mo
  • Contactless
    4.8/5 - 260 Reviews

    • Climate-Controlled
    • Indoor
    • Drive-Up Access
    5' x 5' Small $49/mo
    10' x 10' Medium $157/mo
    20' x 10' Large $281/mo
  • Storage Units for Rent available at 1939 Oak Tree Rd., Edison, NJ 08820
    Rent online

    • Cameras on Site
    • Heated & Air Conditioned Units
    • Management on Site.
    5' x 5' Self Storage Small $25/mo
    10' x 10' Self Storage Medium $40/mo
    10' x 30' Vehicle Parking Large $50/mo
    16 units available Rent Now
  • Contactless
    4.7/5 - 312 Reviews

    • Climate-Controlled
    • Indoor
    • Drive-Up Access
    3' x 3' Small $18/mo
    10' x 10' Medium $65/mo
    10' x 40' Large $163/mo
  • Contactless
    4.8/5 - 720 Reviews

    • Indoor
    • Drive-Up Access
    • Retail Available
    5' x 5' Small $16/mo
    10' x 10' Medium $153/mo
    10' x 20' Large $236/mo
  • How much space do you need?

    Use our calculator to quickly find the right unit size for your belongings.

    Find My Unit Size
  • Contactless
    4.8/5 - 833 Reviews

    • Climate-Controlled
    • Indoor
    • 24 hour access
    5' x 5' Small $39/mo
    10' x 10' Medium $128/mo
    10' x 20' Large $297/mo
  • 4.9/5 - 1615 Reviews

    • Climate-Controlled
    • Indoor
    • 24 hour access
    5' x 5' Small $76/mo
    10' x 10' Medium $236/mo
    10' x 20' Large $464/mo
  • Contactless
    4.9/5 - 1265 Reviews

    • Climate-Controlled
    • Indoor
    • 24 hour access
    5' x 5' Small $20/mo
    10' x 10' Medium $131/mo
    10' x 20' Large $271/mo
  • Contactless
    4.8/5 - 1172 Reviews

    • Climate-Controlled
    • Indoor
    • Drive-Up Access
    5' x 5' Small $38/mo
    10' x 10' Medium $108/mo
    8' x 25' Large $370/mo
  • Contactless
    4.6/5 - 395 Reviews

    • Climate-Controlled
    • Indoor
    • Drive-Up Access
    4' x 5' Small $28/mo
    10' x 10' Medium $96/mo
    12' x 20' Large $192/mo
  • 4.2/5 - 44 Reviews

    • Climate-Controlled
    • Indoor
    • Drive-Up Access
    5' x 5' Small $54/mo
    10' x 10' Medium $179/mo
    10' x 20' Large $329/mo
  • Contactless
    4.8/5 - 76 Reviews

    • Climate-Controlled
    • Indoor
    • Retail Available
    5' x 10' Small $76/mo
    10' x 10' Medium $179/mo
    10' x 29' Large $468/mo
  • Contactless
    4.7/5 - 27 Reviews

    • Climate-Controlled
    • Indoor
    • 24 hour access
    5' x 10' Small $13/mo
    10' x 10' Medium $38/mo
    10' x 30' Large $407/mo
  • Contactless
    4.9/5 - 532 Reviews

    • Climate-Controlled
    • Indoor
    • Drive-Up Access
    5' x 5' Small $38/mo
    10' x 10' Medium $146/mo
    10' x 20' Large $202/mo
  • Contactless
    4.9/5 - 593 Reviews

    • Climate-Controlled
    • Indoor
    • Retail Available
    3' x 4' Small $29/mo
    10' x 10' Medium $149/mo
    10' x 20' Large $209/mo
  • Contactless
    4.8/5 - 428 Reviews

    • Climate-Controlled
    • Indoor
    • Drive-Up Access
    5' x 5' Small $20/mo
    10' x 10' Medium $63/mo
  • 4.2/5 - 29 Reviews

    • Climate-Controlled
    • Indoor
    • Drive-Up Access
    5' x 5' Small $48/mo
    10' x 10' Medium $140/mo
    10' x 20' Large $280/mo
  • Contactless
    4.6/5 - 302 Reviews

    • Climate-Controlled
    • Indoor
    • Drive-Up Access
    5' x 10' Small $77/mo
    10' x 10' Medium $122/mo
    10' x 25' Large $455/mo
  • Contactless
    4.9/5 - 249 Reviews

    • Climate-Controlled
    • Indoor
    • Retail Available
    5' x 5' Small $44/mo
    10' x 10' Medium $79/mo
    10' x 20' Large $192/mo
  • Contactless
    4/5 - 4 Reviews

    • Climate-Controlled
    • Indoor
    • Onsite Manager
    4' x 5' Small $19/mo
    10' x 10' Medium $75/mo

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How much is a storage unit in South Plainfield?

The average price for a storage unit in South Plainfield, NJ is about $119 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-$53$53
5x10-$91$91
10x10-$161$161
10x15-$207$207
10x20-$307$307
10x30$439$506$473
Average (All Sizes)$439$221$215
*Average monthly rates for South Plainfield, NJ, in October 2026

How to find the cheapest storage in South Plainfield?

When looking for cheap storage units in South Plainfield, timing can make a big difference. South Plainfield storage prices tend to be lowest in January, averaging around $122. In contrast, August is typically the most expensive time for self storage in South Plainfield, with rates reaching up to $146.

Price & Availability Index for South Plainfield Storage Units

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

Monthly storage unit street rates in South Plainfield
MonthUnitsAverage price
Aug 2025198$146
Sep 2025203$143
Oct 2025204$138
Nov 2025206$130
Dec 2025207$130
Jan 2026207$122
Feb 2026207$123
Mar 2026207$127
Apr 2026207$127
May 2026207$128
Jun 2026208$130
Jul 2026208$129

The chart above offers a clear month-by-month look at South Plainfield 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 South Plainfield 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 South Plainfield, consider renting during the off-season when demand drops and availability improves.

Frequently Asked Questions

How much does self storage cost in South Plainfield?

On average, a South Plainfield storage unit costs around $119/month. Prices vary by unit size, amenities, and neighborhood. A non-climate-controlled unit typically costs around $121/month, while a climate-controlled unit averages about $117/month.

The lowest storage prices in South Plainfield start at $31/month for a 5′×5′ self storage unit — perfect for renters seeking budget-friendly options.

The cheapest month to rent storage in South Plainfield is January, when average rates drop to around $122/month. Booking during this time can help you save more.

In South Plainfield, climate-controlled storage can actually be cheaper than standard units, with average rates about 2% lower. This makes them a smart choice for protecting items from heat and humidity at a lower cost.