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Storage units in Boston, MA, and nearby areas

523 available units | 20 facilities

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How much is a storage unit in Boston?

The average price for a storage unit in Boston, MA is about $304 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 (September 2026)

Unit SizeNon-Climate ControlledClimate ControlledAll Unit Types (Average)
5x5$106$156$139
5x10$156$206$184
10x10$257$370$324
10x15$352$480$425
10x20$403$668$550
10x30$559$706$685
Average (All Sizes)$305$431$385
*Average monthly rates for Boston, MA, in September 2026

How to find the cheapest storage in Boston?

When looking for cheap storage units in Boston, timing can make a big difference. Boston storage prices tend to be lowest in November, averaging around $259. In contrast, June is typically the most expensive time for self storage in Boston, with rates reaching up to $289.

Price & Availability Index for Boston Storage Units

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

Monthly storage unit street rates in Boston
MonthUnitsAverage price
Aug 20251,004$281
Sep 20251,005$277
Oct 20251,007$265
Nov 20251,008$259
Dec 20251,012$259
Jan 20261,012$261
Feb 20261,014$259
Mar 20261,015$262
Apr 20261,017$269
May 20261,017$285
Jun 20261,018$289
Jul 20261,018$285

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

What drives storage prices in Boston?

Street rates for storage units in Boston vary by unit size, facility location, and local demand. Added features like climate control, 24/7 access, and enhanced security can affect monthly costs. Discounts for long-term rentals or first-time customers may also reduce overall rates.

  • 5x5 storage units in Boston start at as low as $60 for non-climate-controlled spaces and $22 for climate-controlled ones. This is the most affordable option for those needing extra space for boxes, small furniture, or seasonal décor.
  • 10x10 storage units in Boston are available starting from $211 for non-climate-controlled units and $69 for climate-controlled options. As the most rented unit size, it's a cost-effective solution that fits the contents of a one-bedroom apartment, ideal for moving or remodeling projects.
  • 10x20 storage units in Boston begin at $333 for non-climate-controlled spaces and $158 for climate-controlled ones. These are the lowest rates for large units, which can accommodate furniture from a multi-room home or even a vehicle, offering both space and great value.

Minimum prices are based on active listings in October, 2026.

Actual rates may vary depending on market availability and facility pricing updates.

What types of specialized storage can you rent in Boston?

Boston 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.

Car Storage

Car storage in Boston 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 $353 per month.

RV Storage

With RV storage in Boston , 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 $199 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 Boston?

On average, a Boston storage unit costs around $304/month. Prices vary by unit size, amenities, and neighborhood. A non-climate-controlled unit typically costs around $321/month, while a climate-controlled unit averages about $298/month.

The lowest storage prices in Boston start at $18/month for a 3′×4′ self storage unit — perfect for renters seeking budget-friendly options.

The cheapest month to rent storage in Boston is November, when average rates drop to around $259/month. Booking during this time can help you save more.

Neighborhoods like Mattapan, Roxbury, and Jamaica Plain generally offer the lowest storage rates in Boston. These areas tend to be more affordable as they are located farther from the city center, where demand — and prices — are higher.

In Boston, 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.

Yes, some storage facilities in Boston 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 10,013 reviews, storage customers in Boston rated their experience an impressive 4.8. This excellent score highlights consistently strong satisfaction with Boston storage facilities, from customer service to overall convenience.