Self Storage Units in Washington

Compare 503 facilities across 66 cities

Starting at$16/mo

Avg Rating4.5 / 5

Top-rated storage in Washington

The most-reviewed facilities across the state.

Public Storage

Seattle, WA · 4.8★ (699)

Partner · RentingHive

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Washington has 503 self-storage facilities across 66 cities — from Vancouver and Seattle to smaller towns across the state. StorageAtlas lists real monthly rates and amenities for every facility so you can compare storage units without calling each one.

Storage units in Washington start at $16/month for a small unit. A 10×10 unit — the most rented size, roughly the contents of a 1-bedroom apartment — averages $123/month in Washington. Climate-controlled storage is available at most facilities and typically costs 20–40% more per month than a standard unit.

Self Storage Prices in Washington by Unit Size

Based on 158 listed units across StorageAtlas facilities in Washington.

Unit Size	What It Fits	Avg/mo	Price Range
5×5	Small closet or boxes	$57	$20–$128
5×10	Studio or small bedroom	$87	$31–$155
10×10	1-bedroom apartment	$123	$30–$246
10×15	Large 1-bed / small 2-bed	$162	$75–$299
10×20	2–3 bedroom home	$184	$50–$364
10×30	Large home or vehicle	$284	$119–$450

Things you'll need

Disc lock

Required by most facilities

$12 Shop →

Storage bins

Better than cardboard for long-term

$35 Shop →

Shoulder Dolly

#1 best seller in moving straps

$30 Shop →

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Self Storage in Washington — Common Questions

How much does self storage cost in Washington?

Self storage in Washington starts at $16/month for a small unit. A 10×10 — the most popular size — averages $123/month in Washington. Prices vary by city, unit size, and whether climate control is included. Browse all 503 facilities on StorageAtlas to compare real monthly rates.

How many self storage facilities are in Washington?

There are 503 self storage facilities listed in Washington across 66 cities on StorageAtlas, including national chains like Public Storage and Extra Space, and independent local operators. Each listing shows real unit sizes, monthly pricing, and amenities.

Which cities in Washington have the most self storage options?

The cities with the most self storage facilities in Washington include Vancouver, Seattle, Tacoma. Each city page on StorageAtlas shows real monthly prices, unit sizes, and amenities for every facility — no phone calls required.

What size storage unit do I need in Washington?

The most rented storage unit size is the 10×10 (100 sq ft), which holds the contents of a 1-bedroom apartment. A 5×10 fits a studio or a few pieces of furniture. A 10×20 (200 sq ft) holds a full 2–3 bedroom home. StorageAtlas lists real prices for every unit size at 503 facilities across Washington.

How do I find cheap storage units in Washington?

Search your city on StorageAtlas to compare real monthly prices side-by-side — no calls, no sales pressure. Look for first-month-free promotions, drive-up units (usually 10–20% cheaper than interior units), and facilities slightly outside the city centre. Storage in Washington starts at $16/month.