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Storage units in Wilmington, MA, and nearby areas

555 available units | 20 facilities

See Local Prices by Unit Size
  • Contactless
    5/5 - 15 Reviews

    • Climate-Controlled
    • Indoor
    • Drive-Up Access
    4' x 5' Small $70/mo
    10' x 10' Medium $210/mo
    10' x 20' Large $330/mo
  • Contactless
    4.8/5 - 78 Reviews

    • Climate-Controlled
    • Indoor
    • Drive-Up Access
    5' x 5' Small $80/mo
    10' x 10' Medium $210/mo
    10' x 20' Large $330/mo
  • Contactless
    4.9/5 - 288 Reviews

    • Climate-Controlled
    • Indoor
    • 24 hour access
    5' x 5' Small $84/mo
    10' x 18' Medium $54/mo
    10' x 20' Large $71/mo
  • 5/5 - 171 Reviews

    • Climate-Controlled
    • Indoor
    • 24 hour access
    5' x 5' Small $72/mo
    10' x 10' Medium $276/mo
    10' x 20' Large $393/mo
  • Contactless
    4.9/5 - 675 Reviews

    • Climate-Controlled
    • Indoor
    • Drive-Up Access
    5' x 5' Small $26/mo
    10' x 10' Medium $220/mo
    10' x 20' Large $406/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
    4.9/5 - 659 Reviews

    • Indoor
    • Drive-Up Access
    • Retail Available
    5' x 5' Small $77/mo
    10' x 10' Medium $221/mo
    10' x 20' Large $444/mo
  • Contactless
    4.8/5 - 595 Reviews

    • Climate-Controlled
    • Indoor
    • Drive-Up Access
    3' x 3' Small $38/mo
    10' x 10' Medium $202/mo
    10' x 20' Large $371/mo
  • 3.1/5 - 14 Reviews

    • Climate-Controlled
    • Indoor
    • Retail Available
    4' x 5' Small $50/mo
    10' x 10' Medium $199/mo
  • Contactless
    4.7/5 - 333 Reviews

    • Climate-Controlled
    • Indoor
    • Retail Available
    5' x 5' Small $35/mo
    10' x 10' Medium $93/mo
    10' x 20' Large $205/mo
  • Contactless
    4.9/5 - 129 Reviews

    • Climate-Controlled
    • Indoor
    • Retail Available
    5' x 5' Small $92/mo
    8' x 20' Medium $169/mo
    10' x 20' Large $321/mo
  • Contactless
    4.9/5 - 831 Reviews

    • Climate-Controlled
    • Indoor
    • Drive-Up Access
    4' x 5' Small $53/mo
    10' x 10' Medium $206/mo
    10' x 20' Large $452/mo
  • Contactless
    4.8/5 - 319 Reviews

    • Climate-Controlled
    • Indoor
    • Drive-Up Access
    5' x 5' Small $26/mo
    10' x 10' Medium $244/mo
    10' x 20' Large $400/mo
  • 4.9/5 - 516 Reviews

    • Climate-Controlled
    • Indoor
    • Drive-Up Access
    5' x 5' Small $62/mo
    5' x 20' Medium $189/mo
    10' x 20' Large $314/mo
  • Contactless
    4.9/5 - 553 Reviews

    • Climate-Controlled
    • Indoor
    • Drive-Up Access
    4' x 5' Small $67/mo
    10' x 10' Medium $245/mo
    10' x 20' Large $472/mo
  • Contactless
    4.6/5 - 65 Reviews

    • Climate-Controlled
    • Indoor
    • Drive-Up Access
    5' x 5' Small $15/mo
    10' x 10' Medium $90/mo
    10' x 20' Large $100/mo
  • 4.8/5 - 287 Reviews

    • Climate-Controlled
    • Indoor
    • Retail Available
    4' x 6' Small $22/mo
    8' x 14' Medium $64/mo
    14' x 17' Large $178/mo
  • 5/5 - 1 Reviews

    • Indoor
    • Onsite Manager
    • Truck Rentals
  • Contactless
    5/5 - 874 Reviews

    • Climate-Controlled
    • Indoor
    • 24 hour access
    5' x 5' Small $27/mo
    10' x 10' Medium $105/mo
    10' x 20' Large $155/mo
  • Contactless
    4.9/5 - 616 Reviews

    • Climate-Controlled
    • Indoor
    • Drive-Up Access
    4' x 5' Small $54/mo
    5' x 20' Medium $222/mo
    10' x 20' Large $415/mo
  • Contactless
    4.6/5 - 393 Reviews

    • Indoor
    • 24 hour access
    • Drive-Up Access
    5' x 5' Small $73/mo
    10' x 12' Medium $185/mo
    10' x 20' Large $288/mo

Popular storage types in Wilmington:

Storage units in nearby cities:

Browse storage units in other top cities across Massachusetts:

Browse storage units in all Massachusetts cities.

How much is a storage unit in Wilmington?

The average price for a storage unit in Wilmington, MA is about $257 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$80$80$80
5x10$126$126$126
10x10$210$243$226
10x15$318$363$333
10x20$378$443$399
10x30$590$590$590
Average (All Sizes)$284$307$292
*Average monthly rates for Wilmington, MA, in October 2026

How to find the cheapest storage in Wilmington?

When looking for cheap storage units in Wilmington, timing can make a big difference. Wilmington storage prices tend to be lowest in June, averaging around $248. In contrast, October is typically the most expensive time for self storage in Wilmington, with rates reaching up to $258.

Price & Availability Index for Wilmington Storage Units

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

Monthly storage unit street rates in Wilmington
MonthUnitsAverage price
Aug 2025272$256
Sep 2025274$256
Oct 2025274$258
Nov 2025276$258
Dec 2025299$252
Jan 2026300$254
Feb 2026300$252
Mar 2026301$255
Apr 2026303$257
May 2026303$250
Jun 2026303$248
Jul 2026303$251

The chart above offers a clear month-by-month look at Wilmington 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.

Frequently Asked Questions

How much does self storage cost in Wilmington?

On average, a Wilmington storage unit costs around $257/month. Prices vary by unit size, amenities, and neighborhood. A non-climate-controlled unit typically costs around $275/month, while a climate-controlled unit averages about $237/month.

The lowest storage prices in Wilmington start at $70/month for a 4′×5′ self storage unit — perfect for renters seeking budget-friendly options.

The cheapest month to rent storage in Wilmington is June, when average rates drop to around $248/month. Booking during this time can help you save more.

In Wilmington, climate-controlled storage can actually be cheaper than standard units, with average rates about 8% lower. This makes them a smart choice for protecting items from heat and humidity at a lower cost.