Size GuideSelf StorageVehicle StorageCar StorageRV StorageBoat StorageMotorcycle StorageClimate Controlled StorageCollege StorageBusiness Storage

FreeUp Storage Black Diamond

30460 3rd Avenue, Black Diamond, WA 98010

5 reviews
facility

Storage Units

*Prices are subject to change based on availability

5' x 5' Unit

  • Roll Up Door
  • Heated Only
  • 2nd Floor
  • Interior

Web Only Special

$9.00 per month

$22

5' x 5' Unit

  • Roll Up Door
  • Heated Only
  • Interior

Web Only Special

$14.00 per month

$21

5' x 8.5' Unit

  • Roll Up Door
  • Heated Only
  • 2nd Floor
  • Interior

Only 1 unit left

Web Only Rate

$52.00 per month

5' x 10' Unit

  • Roll Up Door
  • Heated Only
  • 2nd Floor
  • Interior

Web Only Special

$37.00 per month

$68

10' x 5' Unit

  • Roll Up Door
  • Heated Only
  • 2nd Floor
  • Interior

Only 3 units left

Web Only Special

$37.00 per month

$62

10' x 5' Unit

  • Roll Up Door
  • Heated Only
  • Interior

Web Only Rate

$84.00 per month

10' x 10' Unit

  • Roll Up Door
  • Heated Only
  • 1st Floor
  • Interior

Web Only Special

$39.00 per month

$72

10' x 10' Unit

  • Roll Up Door
  • Heated Only
  • 2nd Floor
  • Interior

Web Only Special

$89.00 per month

$119

10' x 15' Unit

  • Roll Up Door
  • Heated Only
  • 1st Floor
  • Interior

Web Only Special

$74.00 per month

$109

10' x 15' Unit

  • Roll Up Door
  • Heated Only
  • 2nd Floor
  • Interior

Only 3 units left

Web Only Rate

$229.00 per month

10' x 15' Unit

  • Roll Up Door
  • Drive Up Access

Only 2 units left

Web Only Rate

$249.00 per month

10' x 20' Unit

  • Roll Up Door
  • Heated Only
  • 1st Floor
  • Interior

Web Only Special

$129.00 per month

$169

10' x 25' Unit

  • Roll Up Door
  • Drive Up Access

Web Only Special

$355.00 per month

$484

15' x 20' Unit

  • Roll Up Door
  • Heated Only
  • 1st Floor
  • Interior

Only 1 unit left

Web Only Rate

$484.00 per month

10' x 30' Unit

  • Roll Up Door
  • Drive Up Access

Web Only Rate

$559.00 per month

Reviews

Reviews originally collected from the SpareFoot Marketplace.

4.5 out of 5 stars

5 Total Reviews

Great facility!

by Fabo Ohno

June 24, 2023

5 out of 5 stars

Very nice!! Very clean and very affordable

Very professional and helpful.

by Judith Tidd

August 4, 2022

5 out of 5 stars

This storage facility was the best! Staff was very helpful and accommodating when I called with questions regarding pricing, sizing and access to the units. Would use them again in a heartbeat! Everything was done online which is an asset when packing a move.

Booked online, finalized in person fast & easy

by Teasha Chancey

July 1, 2022

5 out of 5 stars

Joelle was patient, thorough and fantastic to work with! Very comfortable environment! New facility with great technology, even air conditioning in unit building!

Very helpful and clean!!

by Kenna

January 29, 2024

4.5 out of 5 stars

This was my first time renting a storage unit and I would recommend it to anyone! Timothy was so nice and helpful. He explained everything very thoroughly and he was super kind and bubbly. The prices are very reasonable and my unit was the perfect fit.

Unsecure

by Nancy Sauber

June 11, 2023

2 out of 5 stars

Our unit was broken into…customer service was all “that’s too bad”. No emergency contact so in Sundays your just out of luck.

Update Your Storage Search

Find storage units near you

Nearby Storage Facilities

Maple Valley Mini Storage
Maple Valley Mini Storage26039 Maple Valley-black Diamond Road, Maple Valley, WA 98038
10 reviews
2.8 miles
Starting at
$55.00per month
View All Units
  • Drive Up Access
  • Roll Up Door
Extra Space Storage - 3599 - Covington - 185th Ave
Extra Space Storage - 3599 - Covington - 185th Ave26901 185th Avenue Southeast, Covington, WA 98042
10 reviews
4.6 miles
Starting at
$64.00$67per month
View All Units
  • Heated
  • Interior
  • Upstairs (Access via Elevator)
Extra Space Storage - 7628 - Kent - 272nd St
Extra Space Storage - 7628 - Kent - 272nd St15610 Southeast 272nd Street, Kent, WA 98042
0 reviews
6.2 miles
Starting at
$54.00$57per month
View All Units
  • Climate Controlled
  • Interior
  • Upstairs (Access via Elevator)

Top Cities for Self Storage

States with Self Storage

Storage.com is a browse-and-compare website for renting and reserving self-storage units. With thousands of local storage facilities across the U.S. listed on our site, we make it easy to find the storage unit that best fits your storage needs. Whether you’re looking for a storage unit with climate control or electricity, or storage for your car or RV, Storage.com makes the process quick and painless. All you have to do is choose a storage unit and your move-in date, and we’ll take care of the rest. If you ever have any questions, our storage representatives are just a phone call away!

Storage Types

Resources

Contact

Storable Brands

Copyright 2011-2025 Storage.com