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Storage Units · Seattle, WA

Storage Units in Seattle, WA:
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Looking for affordable storage in Seattle, WA? Compare monthly prices from $105 for a 10×10 unit. See all unit sizes, climate control options, and tips to get the best rate in Seattle.

10×10 from
$105
per month
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$105/mo
10×10 Starting Price
$37/mo
5×5 Starting Price
$134/mo
Climate Control From
1st
Month Free Available
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Storage Unit Prices in Seattle, WA (2026)

Here are current monthly price ranges for storage units in Seattle. Prices vary by facility location, features, and availability. Always compare at least 3 facilities before renting.

Unit Size Best For Standard Climate Controlled Drive-Up
5×5 (25 sq ft) Closet / boxes $37–$70 $48–$91 $33–$63
5×10 (50 sq ft) Studio / 1 BR $58–$111 $75–$144 $52–$100
10×10 (100 sq ft) 2 Bedroom home $105–$185 $134–$244 $95–$167
10×20 (200 sq ft) 3–4 Bedroom home $163–$296 $212–$385 $147–$266
10×30 (300 sq ft) Large home / vehicle $221–$407 $287–$529 $199–$366

Prices are monthly estimates for Seattle. Rates vary by facility, location within the city, and seasonal promotions. Many facilities offer first month free for online rentals. See national storage guide →

Pro tip for Seattle: Facilities in downtown and central neighborhoods typically charge 20–40% more than facilities a few miles outside the core. If you have a car, comparing facilities 5–10 miles out can save $20–$50/month on the same unit size.
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How to Get the Best Storage Price in Seattle

🔍
Compare at least 3 facilities
Prices for the same unit size in Seattle can vary by 40–60% between facilities in the same zip code. Never rent without comparing.
💻
Book online, not in person
Online rates at most Seattle facilities are 10–20% lower than walk-in prices at the same location. Always book through the website.
🆕
Ask about first month free
Most major chains in Seattle run first-month-free or 50% off promotions that aren't always advertised. Just ask when you call or chat online.
📦
Right-size your unit
Most people rent too large. A 10×10 holds a full 2-bedroom apartment when packed efficiently. Go one size smaller than you think you need and stack vertically.
📅
Watch for rate increases
Seattle storage facilities typically raise rates every 6–12 months. Month-to-month contracts let you leave if prices jump. Ask about rate increase history.
🔒
Check your existing insurance first
Many homeowner's and renter's insurance policies cover items in storage. Check before paying for the facility's insurance plan, which is often overpriced and undercovers.
03

Storage Units in Seattle, WA: FAQ

A 10×10 storage unit in Seattle, WA costs $105–$185/month for a standard unit. Climate-controlled units run $134–$244/month. A smaller 5×5 starts around $37/month. Online booking rates are typically 10–20% lower than walk-in prices.
Climate control is recommended in Seattle for wood furniture, electronics, artwork, instruments, wine, and documents. For metal tools, plastic items, or things you don't care much about, standard units are fine and cost 20–40% less.
A 5×10 fits a studio apartment. A 10×10 holds a full 2-bedroom home when packed efficiently — this is the most popular size in Seattle. A 10×20 fits a 3–4 bedroom home or a vehicle. Always go one size smaller than you think you need and use vertical space.
Yes — most storage facilities in Seattle, WA offer month-to-month rentals with no long-term commitment. Some offer discounts for 6–12 month prepay. Month-to-month is the safest option if you're unsure how long you'll need storage, since it lets you leave without penalty if prices increase.
Yes — MoveWise matches you with vetted, licensed moving companies in Seattle, WA. Whether you need local movers, long distance movers, or a moving + storage combo, you can get 3 free quotes in 60 seconds. Get free moving quotes →
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