13 listings with more than 209 climate-controlled storage units in and around SeaTac, WA
Not sure what size you need? See our size guide!
Not sure what size you need? See our size guide!
SeaTac Self Storage - 16219 Military Road South, Seatac, WA 98188
- Climate-Controlled
- Indoor
- Drive-Up Access
SecureSpace Self Storage - 2701 South 204th Street, Seatac, WA 98198
- Climate-Controlled
- Indoor
- Retail Available
$29Small 3x5$79Medium 10x10$201Large 10x20![Storage Units for Rent available at 5950 Southcenter Blvd, Tukwila, WA 98188]()
SecureSpace Self Storage - 5950 Southcenter Blvd, Tukwila, WA 98188
- Climate-Controlled
- Indoor
- Onsite Manager
$40Small 5x5$105Medium 10x10$303Large 10x20![Storage Units for Rent available at 14300 Interurban Avenue South, Tukwila, WA 98168]()
Public Storage - 14300 Interurban Avenue South, Tukwila, WA 98168
- Climate-Controlled
- Indoor
- Drive-Up Access
$68Small 5x5$108Medium 10x10$185Large 10x20![Storage Units for Rent available at 7421 South 180th Street, Kent, WA 98032]()
Public Storage - 7421 South 180th Street, Kent, WA 98032
- Climate-Controlled
- Indoor
- Retail Available
$41Small 5x5$118Medium 10x10$244Large 10x35![Storage Units for Rent available at 1612 SW 114th Street, Seattle, WA 98146]()
Extra Space Storage - 1612 SW 114th Street, Seattle, WA 98146
- Climate-Controlled
- Indoor
- Drive-Up Access
$48Small 5x5$129Medium 10x10$248Large 10x20![Storage Units for Rent available at 415 Washington Avenue North, Kent, WA 98032]()
Safe Guard Self Storage - 415 Washington Avenue North, Kent, WA 98032
- Climate-Controlled
- Indoor
- Drive-Up Access
$44Small 5x5$84Medium 10x10$179Large 12x20![Storage Units for Rent available at 10020 Martin Luther King Jr. Way South, Seattle, WA 98178]()
Public Storage - 10020 Martin Luther King Jr. Way South, Seattle, WA 98178
- Climate-Controlled
- Indoor
- Drive-Up Access
$43Small 5x5$93Medium 10x10$192Large 10x20![Storage Units for Rent available at 23439 Pacific Hwy South, Kent, WA 98032]()
Public Storage - 23439 Pacific Hwy South, Kent, WA 98032
- Climate-Controlled
- Indoor
- Drive-Up Access
$42Small 5x5$98Medium 10x10$139Large 10x20![Storage Units for Rent available at 301 East Novak Lane, Kent, WA 98032]()
U - Store Self Storage - 301 East Novak Lane, Kent, WA 98032
- Climate-Controlled
- Drive-Up Access
- Retail Available
$63Small 5x5$116Medium 10x10![Storage Units for Rent available at 2233 East Valley Road, Renton, WA 98057]()
Public Storage - 2233 East Valley Road, Renton, WA 98057
- Climate-Controlled
- Indoor
- Drive-Up Access
$63Small 5x5$144Medium 10x10$190Large 10x20![Storage Units for Rent available at 11836 Des Moines Memorial Drive, Seattle, WA 98168]()
10 Federal Storage - 11836 Des Moines Memorial Drive, Seattle, WA 98168
- Climate-Controlled
- Indoor
- Drive-Up Access
![Storage Units for Rent available at 10724 16th Avenue SW, Seattle, WA 98146]()
CubeSmart Self Storage - 10724 16th Avenue SW, Seattle, WA 98146
- Climate-Controlled
- Indoor
- Retail Available
$47Small 5x5$92Medium 10x10$289Large 10x25
Trending storage types in Seatac:
Check out climate-controlled storage units in nearby cities:
- Tukwila, WA 3 mi away from $40/mo
- Burien, WA 3 mi away from $55/mo
- Newcastle, WA 9 mi away from $66/mo
- Mercer Island, WA 9 mi away from $111/mo
- Milton, WA 14 mi away from $77/mo
- Issaquah, WA 15 mi away from $99/mo
- Maple Valley, WA 17 mi away from $72/mo
- Bainbridge Island, WA 18 mi away from $110/mo
- Gig Harbor, WA 18 mi away from $49/mo
- Port Orchard, WA 19 mi away from $55/mo
- Bonney Lake, WA 20 mi away from $33/mo
- Puyallup, WA 20 mi away from $20/mo
- Bremerton, WA 22 mi away from $42/mo
- Shoreline, WA 22 mi away from $37/mo
- Parkland, WA 22 mi away from $39/mo
Need more options? Browse storage units in other Washington cities!
- Seattle, WA from $21/mo
- Spokane, WA from $42/mo
- Tacoma, WA from $29/mo
- Vancouver, WA from $39/mo
- Bellevue, WA from $49/mo
- Kent, WA from $41/mo
- Everett, WA from $14/mo
- Spokane Valley, WA from $25/mo
- Renton, WA from $66/mo
- Federal Way, WA from $24/mo
- Yakima, WA from $85/mo
- Kirkland, WA from $69/mo
- Auburn, WA from $33/mo
- Kennewick, WA from $79/mo
- Pasco, WA from $35/mo
- Redmond, WA from $44/mo
- Marysville, WA from $25/mo
- South Hill, WA from $31/mo
- Sammamish, WA from $53/mo
- Lakewood, WA from $94/mo
Average storage prices in SeaTac (updated April 2026)
With prices starting at $29, you’ll find everything from compact locker-sized units to large spaces for cars, RVs or household goods. The average monthly rate for a storage unit in SeaTac is $148.
Prices typically vary depending on the unit size and whether it’s climate controlled.
| Unit Size | Non-Climate-Controlled Units | Climate-Controlled Units |
|---|---|---|
| 5x5 | $73 | $54 |
| 5x10 | $139 | $94 |
| 10x10 | $185 | $121 |
| 10x15 | - | $139 |
| 10x20 | $230 | $220 |
| 10x30 | $370 | $370 |
| Average (all sizes) | $199 | $166 |
Note: Street rate data provided by Yardi Matrix.
Check out climate-controlled storage prices in SeaTac, WA
Finding the right climate-controlled storage in SeaTac, WA is crucial for protecting your valuable items. Renting a climate-controlled storage unit in SeaTac hovers around $166 on average, but prices can vary significantly depending on unit size.
The monthly rate for a small, 5X5 climate-controlled unit starts at $54.
A large, 10x30 climate-controlled unit, on the other hand, can cost around $370.
There are 2 facilities in SeaTac, WA offering climate-controlled storage options, ensuring you can find a unit that meets your needs.
Why you should use climate-controlled self storage?
Climate-controlled storage units maintain a consistent temperature throughout the year, regardless of the outside weather. This type of storage will protect your belongings from the damaging effects of extreme heat and cold.
Climate-controlled storage also manages humidity levels, preventing moisture-related damage like mold and mildew.
Whether you’re storing electronics, antiques, documents, or artwork, climate-controlled units offer the best environment to keep these sensitive items safe.
Frequently asked questions
How safe is self storage?
Most self storage facilities have some level of security, often including surveillance cameras and gated access. Popular security features include video surveillance and secure entry systems. Know that the facility comes with a strong security setup can give you confidence that your belongings are safe until you need them again.
What is climate-controlled storage?
Climate-controlled storage refers to a type of storage where temperature and humidity. The primary goal of climate control is to protect your belongings from environmental damage. Items that are sensitive or fragile, like furniture, appliances or antiques, aren't built to endure fluctuations in temperature and humidity. Without climate control, a standard self storage unit can expose these types of possessions to common damage like mold, mildew, rust, and corrosion.
What items cannot be put in storage?
Generally, avoid storing plants, food, live animals, hazardous and wet items among other. However, ask the facility you plan on renting from to find out the specific list of items that can't be put in storage.
Can I go to my storage unit anytime?
Access to your unit can vary depending on the facility. Some self storage locations offer 24/7 access, while others limit entry to specific operating hours that can vary. It's also a good idea to ask what their access schedule prior renting a unit to see if it matches your needs.
Methodology Note: Self storage data - including pricing and unit information - is analyzed and curated by RentCafe Self Storage. Statements reflect local market coverage and storage availability trends within the area.
Data sources: RentCafe Self Storage Research, Yardi Matrix, U.S. Census.