Self Storage Units in Thornton, CO
8 facilities · From $40/mo · Compare prices and amenities
Get a Free QuoteThornton, CO
8 storage facilities· From $40/mo
Self Storage in Thornton
8 facilities113th Storage - A Colorado Storage Facility
11301 Colorado Boulevard, Thornton
Starting at
$99/mo
Public Storage
10310 Quivas Street, Thornton
Starting at
$50/mo
Cottonwood Self Storage
2290 East 120th Avenue, Thornton
Starting at
$41/mo
Thornton Storage - A Colorado Storage Facility
12251 Washington Street, Thornton
Starting at
$40/mo
128th Storage - A Colorado Storage Facility
4215 East 128th Avenue, Thornton
Starting at
$40/mo
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Browse and compare 8 self-storage facilities in Thornton, Colorado. Units start at $40/month. StorageAtlas lists real monthly rates, unit sizes, and amenities so you can find the best deal without calling every facility.
Self Storage in Thornton — Common Questions
How much does self storage cost in Thornton, CO?
Self storage in Thornton starts at $40/month for smaller units. Prices increase with unit size — a 10×10 costs more than a 5×5, and climate-controlled units run 25–50% higher. Compare real monthly rates from all 8 facilities in Thornton on StorageAtlas.
How many self storage facilities are in Thornton?
There are 8 self storage facilities in Thornton, Colorado listed on StorageAtlas, including national chains and local operators. Each listing shows unit sizes, monthly pricing, amenities, and contact details.
What size storage unit do I need in Thornton?
A 5×5 unit (25 sq ft) holds a few boxes or seasonal items. A 10×10 (100 sq ft) fits a 1-bedroom apartment. A 10×20 (200 sq ft) suits a full 2–3 bedroom home. When in doubt, size up — the price difference between adjacent sizes is usually $20–$40/month.
Before your move-in day
Things you'll need — order online, arrive ready.
Required by most facilitiesDisc lock
Cut-resistant padlock. Most facilities require one on move-in day.
From $12
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Top ratedPacking supplies
Boxes, tape, and bubble wrap delivered before move-in day.
From $25
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Protect your furnitureMoving blankets
Thick furniture pads prevent scratches during the move and in storage.
From $30
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Climate storage essentialMattress bag
Keeps your mattress dust-free and dry. Queen/King sizes available.
From $8
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