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Storage units in Mountlake Terrace, WA, and nearby areas

318 available units | 20 facilities

See Local Prices by Unit Size
  • Contactless
    4.8/5 - 476 Reviews

    • Climate-Controlled
    • Indoor
    • Drive-Up Access
    5' x 5' Small $53/mo
    10' x 10' Medium $180/mo
    10' x 20' Large $355/mo
  • Contactless
    4.8/5 - 434 Reviews

    • Climate-Controlled
    • Indoor
    • 24 hour access
    5' x 5' Small $69/mo
    10' x 10' Medium $212/mo
    10' x 20' Large $242/mo
  • 4.7/5 - 215 Reviews

    • Climate-Controlled
    • Indoor
    • Drive-Up Access
    5' x 5' Small $48/mo
    10' x 10' Medium $134/mo
    10' x 20' Large $249/mo
  • 4/5 - 112 Reviews

    • Climate-Controlled
    • Indoor
    • Drive-Up Access
    5' x 5' Small $84/mo
    10' x 10' Medium $189/mo
    11' x 25' Large $237/mo
  • Contactless
    4.8/5 - 723 Reviews

    • Indoor
    • Drive-Up Access
    • Retail Available
    5' x 5' Small $64/mo
    10' x 15' Medium $155/mo
    10' x 20' Large $190/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 - 96 Reviews

    • Climate-Controlled
    • Indoor
    • Drive-Up Access
    5' x 5' Small $61/mo
    8' x 20' Medium $155/mo
    9' x 35' Large $187/mo
  • Contactless
    4.8/5 - 954 Reviews

    • Climate-Controlled
    • Drive-Up Access
    • Retail Available
    5' x 10' Small $77/mo
    10' x 10' Medium $143/mo
    10' x 20' Large $244/mo
  • Contactless
    4.8/5 - 755 Reviews

    • Indoor
    • Drive-Up Access
    • Retail Available
    5' x 5' Small $71/mo
    10' x 12' Medium $163/mo
    10' x 30' Large $278/mo
  • Contactless
    4.5/5 - 453 Reviews

    • Climate-Controlled
    • Indoor
    • Drive-Up Access
    5' x 5' Small $69/mo
    10' x 10' Medium $199/mo
    10' x 20' Large $213/mo
  • Contactless
    4.2/5 - 42 Reviews

    • Climate-Controlled
    • Indoor
    • Drive-Up Access
    5' x 6' Small $82/mo
    10' x 10' Medium $269/mo
  • 4.6/5 - 69 Reviews

    • Climate-Controlled
    • Drive-Up Access
    • Retail Available
    5' x 5' Small $103/mo
    10' x 10' Medium $204/mo
    8' x 30' Large $216/mo
  • Contactless
    4.5/5 - 445 Reviews

    • Indoor
    • Drive-Up Access
    • Retail Available
    5' x 5' Small $55/mo
    10' x 10' Medium $150/mo
    10' x 20' Large $192/mo
  • Contactless
    4.6/5 - 230 Reviews

    • Climate-Controlled
    • Indoor
    • Retail Available
    5' x 5' Small $40/mo
    10' x 10' Medium $120/mo
    10' x 20' Large $200/mo
  • Contactless
    4.8/5 - 285 Reviews

    • Climate-Controlled
    • Indoor
    • Drive-Up Access
    5' x 10' Small $125/mo
    10' x 10' Medium $192/mo
    10' x 20' Large $266/mo
  • Contactless
    4.5/5 - 248 Reviews

    • Climate-Controlled
    • Indoor
    • Retail Available
    5' x 5' Small $35/mo
    10' x 10' Medium $100/mo
    10' x 20' Large $170/mo
  • 4.7/5 - 265 Reviews

    • Climate-Controlled
    • Indoor
    • Retail Available
    5' x 5' Small $85/mo
    10' x 10' Medium $194/mo
    10' x 20' Large $385/mo
  • Contactless
    4.6/5 - 281 Reviews

    • Indoor
    • Drive-Up Access
    • Retail Available
    5' x 5' Small $94/mo
    10' x 10' Medium $187/mo
    10' x 20' Large $273/mo
  • Contactless
    4.6/5 - 378 Reviews

    • Climate-Controlled
    • Indoor
    • Drive-Up Access
    5' x 5' Small $55/mo
    10' x 15' Medium $234/mo
    10' x 20' Large $348/mo
  • Contactless
    4.7/5 - 546 Reviews

    • Indoor
    • Drive-Up Access
    • Retail Available
    5' x 6' Small $57/mo
    12' x 12' Medium $230/mo
    10' x 20' Large $333/mo
  • 4.7/5 - 236 Reviews

    • Climate-Controlled
    • Indoor
    • Retail Available
    5' x 5' Small $59/mo
    10' x 10' Medium $142/mo
    20' x 10' Large $244/mo

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How much is a storage unit in Mountlake Terrace?

The average price for a storage unit in Mountlake Terrace, WA 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 SizeAll Unit Types (Average)
5x5$65
5x10$107
10x10$227
10x15$300
10x20$373
10x30$554
Average (All Sizes)$271
*Average monthly rates for Mountlake Terrace, WA, in October 2026

How to find the cheapest storage in Mountlake Terrace?

When looking for cheap storage units in Mountlake Terrace, timing can make a big difference. Mountlake Terrace storage prices tend to be lowest in April, averaging around $151. In contrast, August is typically the most expensive time for self storage in Mountlake Terrace, with rates reaching up to $166.

Price & Availability Index for Mountlake Terrace Storage Units

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

Monthly storage unit street rates in Mountlake Terrace
MonthUnitsAverage price
Aug 2025122$166
Sep 2025124$155
Oct 2025124$159
Nov 2025124$161
Dec 2025124$157
Jan 2026124$156
Feb 2026124$156
Mar 2026124$154
Apr 2026124$151
May 2026124$151
Jun 2026127$157
Jul 2026127$163

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

What types of specialized storage can you rent in Mountlake Terrace?

Mountlake Terrace 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 Average price $234/mo
Boat Storage Average price $393/mo

Car Storage

Car storage in Mountlake Terrace 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 $234 per month.

Boat Storage

Boat storage in Mountlake Terrace 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 $393 per month, depending on location and features.

Frequently Asked Questions

What is the cheapest storage unit price in Mountlake Terrace right now?

The lowest storage prices in Mountlake Terrace start at $53/month for a 5′×5′ self storage unit — perfect for renters seeking budget-friendly options.

The cheapest month to rent storage in Mountlake Terrace is April, when average rates drop to around $151/month. Booking during this time can help you save more.

Yes, some storage facilities in Mountlake Terrace 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.