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Storage units in Belmont, San Mateo County, CA, and nearby areas

256 available units | 20 facilities

See Local Prices by Unit Size
  • Contactless
    4.9/5 - 739 Reviews

    • Climate-Controlled
    • Indoor
    • Drive-Up Access
    4' x 5' Small $92/mo
    8' x 15' Medium $246/mo
    10' x 20' Large $461/mo
  • 4.8/5 - 494 Reviews

    • Climate-Controlled
    • Indoor
    • 24 hour access
    5' x 5' Small $120/mo
    10' x 10' Medium $327/mo
    10' x 20' Large $521/mo
  • Contactless
    4.8/5 - 202 Reviews

    • Climate-Controlled
    • Indoor
    • 24 hour access
    5' x 5' Small $99/mo
    10' x 10' Medium $224/mo
    10' x 25' Large $598/mo
  • Contactless
    4.9/5 - 305 Reviews

    • Indoor
    • Drive-Up Access
    • Retail Available
    3' x 3' Small $91/mo
    9' x 21' Medium $234/mo
    10' x 20' Large $528/mo
  • Contactless
    4.9/5 - 201 Reviews

    • Indoor
    • Drive-Up Access
    • Retail Available
    3' x 4' Small $105/mo
    10' x 10' Medium $428/mo
    10' x 20' Large $307/mo
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  • 4.5/5 - 59 Reviews

    • Climate-Controlled
    • Indoor
    • Drive-Up Access
    5' x 10' Small $130/mo
  • 4.8/5 - 89 Reviews

    • Drive-Up Access
    • Retail Available
    • Onsite Manager
    5' x 5' Small $106/mo
    10' x 10' Medium $315/mo
    10' x 20' Large $586/mo
  • Contactless
    4.6/5 - 332 Reviews

    • Climate-Controlled
    • Indoor
    • Drive-Up Access
    5' x 5' Small $126/mo
    10' x 10' Medium $308/mo
    10' x 20' Large $528/mo
  • Contactless
    4.9/5 - 272 Reviews

    • Indoor
    • Drive-Up Access
    • Retail Available
    5' x 4' Small $144/mo
    10' x 10' Medium $410/mo
  • 4.7/5 - 193 Reviews

    • Climate-Controlled
    • Indoor
    • Drive-Up Access
    5' x 5' Small $128/mo
    10' x 10' Medium $418/mo
    10' x 20' Large $742/mo
  • Contactless
    4.6/5 - 67 Reviews

    • Indoor
    • Drive-Up Access
    • Retail Available
    5' x 5' Small $106/mo
    10' x 10' Medium $259/mo
    10' x 20' Large $614/mo
  • 4.6/5 - 332 Reviews

    • Climate-Controlled
    • Indoor
    • Drive-Up Access
    5' x 10' Small $229/mo
    10' x 10' Medium $308/mo
    9' x 30' Large $473/mo
  • 4.5/5 - 45 Reviews

    • Indoor
    • Drive-Up Access
    • Retail Available
    4' x 3' Small $50/mo
    10' x 10' Medium $409/mo
    20' x 10' Large $573/mo
  • 4.2/5 - 28 Reviews

    • Drive-Up Access
    • Onsite Manager
    • Gate
    5' x 5' Small $80/mo
    10' x 10' Medium $190/mo
    10' x 24' Large $380/mo
  • Contactless
    4.5/5 - 84 Reviews

    • Indoor
    • Drive-Up Access
    • Retail Available
    5' x 10' Small $157/mo
    10' x 20' Large $534/mo
  • 4.3/5 - 43 Reviews

    • Indoor
    • Drive-Up Access
    • Retail Available
  • Contactless
    4.9/5 - 434 Reviews

    • Drive-Up Access
    • Retail Available
    • Onsite Manager
    5' x 5' Small $132/mo
    8' x 15' Medium $236/mo
    10' x 20' Large $539/mo
  • Contactless
    4.5/5 - 320 Reviews

    • Indoor
    • 24 hour access
    • Drive-Up Access
    5' x 7.5' Small $129/mo
    10' x 12' Medium $326/mo
  • 4.7/5 - 63 Reviews

    • Indoor
    • Drive-Up Access
    • Onsite Manager
  • No Photo Available
    4.7/5 - 99 Reviews

    • Indoor
    • Drive-Up Access
    • Onsite Manager
    12' x 21' Large $450/mo

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How much is a storage unit in Belmont?

The average price for a storage unit in Belmont, San Mateo County, CA is about $274 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$134$153$140
5x10$231-$231
10x10$329$330$329
10x15$427-$427
10x20$643-$643
10x30$941-$941
Average (All Sizes)$451$241$452
*Average monthly rates for Belmont, San Mateo County, CA, in October 2026

How to find the cheapest storage in Belmont?

When looking for cheap storage units in Belmont, timing can make a big difference. Belmont storage prices tend to be lowest in March, averaging around $266. In contrast, June is typically the most expensive time for self storage in Belmont, with rates reaching up to $275.

Price & Availability Index for Belmont Storage Units

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

Monthly storage unit street rates in Belmont
MonthUnitsAverage price
Aug 2025393$272
Sep 2025397$272
Oct 2025401$270
Nov 2025405$270
Dec 2025405$270
Jan 2026405$268
Feb 2026416$269
Mar 2026417$266
Apr 2026418$269
May 2026419$273
Jun 2026421$275
Jul 2026421$267

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

What types of specialized storage can you rent in Belmont?

Belmont 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 $472/mo
Car Storage Average price $506/mo
Boat Storage Average price $620/mo

Car Storage

Car storage in Belmont 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 $506 per month.

RV Storage

With RV storage in Belmont, 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 $472 per month, but can vary based on size, amenities, and proximity to highways or lakes.

Boat Storage

Boat storage in Belmont provides an ideal off-season home for your watercraft. You can choose between outdoor and indoor climate-controlled storage options. Unit sizes range from 10x20 to 10x30, with average rents around $620 per month, depending on location and features.

Frequently Asked Questions

How much does self storage cost in Belmont, San Mateo County?

On average, a Belmont, San Mateo County storage unit costs around $274/month. Prices vary by unit size, amenities, and neighborhood. A non-climate-controlled unit typically costs around $248/month, while a climate-controlled unit averages about $301/month.

The lowest storage prices in Belmont, San Mateo County start at $92/month for a 4′×5′ self storage unit — perfect for renters seeking budget-friendly options.

In Belmont, San Mateo County, climate-controlled storage units are on average 10% more expensive than standard units. While a regular unit might cost around $274/month, a climate-controlled option of the same size would average about $301/month. This premium reflects the added protection from heat and humidity, which is valuable for sensitive items like furniture, electronics, and documents.

Yes, some storage facilities in Belmont, San Mateo 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 1,435 reviews, storage customers in Belmont, San Mateo County rated their experience an impressive 4.8. This excellent score highlights consistently strong satisfaction with Belmont, San Mateo County storage facilities, from customer service to overall convenience.