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Self Storage Units in Westminster, CO

Showing 1–11 of 11 facilities•Prices in USD•Rates read from each facility’s own site

Facilities we work with first, then facilities with a published price, then by rating.

Type
/mo
The facade of a self storage building on a sunny dayStock photo, not this facility

6885 Lowell Boulevard, Westminster

Business checkedUpdated Apr 2026
5.0 out of 5 stars(13 Google reviews)
Climate1st Mo Free

15 units listed

Availability not confirmed

From

$32USD/month

for a 5x5

Cost detailsView units
Aerial view of a storage facility and its yardStock photo, not this facility

2460 East Midway Boulevard, Westminster

Business checkedUpdated Apr 2026
4.9 out of 5 stars(213 Google reviews)
ClimateDrive-UpCameras1st Mo Free

11 units listed

Availability not confirmed

From

$56USD/month

for a 5x10

Cost detailsView units
A storage unit with its roller door shutStock photo, not this facility

9241 Wadsworth Boulevard, Westminster

Business checkedUpdated Apr 2026
4.8 out of 5 stars(399 Google reviews)
ClimateDrive-UpCameras1st Mo Free

13 units listed

Availability not confirmed

From

$26USD/month

for a 5x5

Cost detailsView units
A long hall of blue storage unit doorsStock photo, not this facility

5100 West 81st Place, Westminster

Data freshness unknown
4.8 out of 5 stars(511 Google reviews)
Drive-UpVehicle

25 units listed

Availability not confirmed

From

$24USD/month

for a 5x5

Cost detailsView units
A long hall of blue storage unit doorsStock photo, not this facility

5602 West 120th Avenue, Westminster

Data freshness unknown
4.8 out of 5 stars(919 Google reviews)

4 units listed

Availability not confirmed

From

$94USD/month

for a 10x10

Cost detailsView units
A padlock on a storage unit door in a bright corridorStock photo, not this facility

9150 Pierce Street, Westminster

Business checkedUpdated Apr 2026
4.7 out of 5 stars(355 Google reviews)

5 units listed

Availability not confirmed

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Cardboard boxes inside a metal storage unitStock photo, not this facility

7140 Irving Street, Westminster

Data freshness unknown
4.7 out of 5 stars(902 Google reviews)

4 units listed

Availability not confirmed

From

$50USD/month

for a 7x8

Cost detailsView units
An open grey storage shedStock photo, not this facility

5005 West 80th Avenue, Westminster

Business checkedUpdated Apr 2026
4.5 out of 5 stars(376 Google reviews)
ClimateDrive-UpVehicle

5 units listed

Availability not confirmed

From

$48USD/month

for a 10x20

Cost detailsView units
Aerial view of storage garages with asphalt roofsStock photo, not this facility

8889 Marshall Court, Westminster

Business checkedUpdated Apr 2026
4.4 out of 5 stars(424 Google reviews)
Climate24hrDrive-UpVehicle+1 more

22 units listed

Availability not confirmed

From

$15USD/month

for a 5x5

Cost detailsView units
Aerial view of a storage facility and its yardStock photo, not this facility

8390 Church Ranch Boulevard, Westminster

Business checkedUpdated Apr 2026No prices listed
4.8 out of 5 stars(326 Google reviews)
ClimateCameras

No units listed

Availability not confirmed

Monthly rate

Not published

We have not found a rate on their site. We can ring them for you.

Get a Quote
An RV motorhome parked in a fieldStock photo, not this facility

10000 West 100th Avenue, Westminster

Vehicle & boat storageBusiness checkedUpdated Apr 2026No prices listed
CamerasVehicle

2 units listed

Availability not confirmed

Monthly rate

Not published

We have not found a rate on their site. We can ring them for you.

Get a Quote

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Facilities in Westminster, CO

11

Published prices show when they were last checked.

Rates in Westminster start at$15 USD/month at Public Storage for a 5x5
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Compare storage units in Westminster

Looking for storage units in Westminster, Colorado? Browse and compare 11 self-storage facilities side by side. 5x5 units start at $15/month. 9 of them publish a monthly rate and unit sizes, so you can compare those without ringing round.

Westminster storage options range from small 5x5 lockers to large 10x30 drive-up units, on flexible month-to-month terms. 6 facilities offer climate-controlled storage to protect furniture, electronics, and documents from heat and humidity. 5 offer drive-up access for loading straight from your vehicle. 1 provide 24-hour access. 4 have vehicle, RV, or boat storage. Compare amenities and prices below to find the right unit in Westminster.

Westminster storage prices by unit size

Averages from real units listed across Westminster, CO facilities, in US dollars. 55% of them mention climate-controlled units on their own website.

SizeMedian / moUnits
5×5$289
5×10$4917
5×15$692thin
10×10$8714
10×15$12212
10×20$16412
10×25$1854thin
10×30$2774thin

Not sure which size you need? See the unit size guide or compare with the Colorado pricing overview.

Self Storage in Westminster — Common Questions

How much does self storage cost in Westminster, CO?

The cheapest 5x5 unit published in Westminster is $15/month. Prices rise with unit size, and operators charge more for a climate-controlled unit than a standard one. 9 of the 11 facilities we list in Westminster publish a rate you can compare, and the rest we ring for you.

How many self storage facilities are in Westminster?

There are 11 self storage facilities in Westminster, Colorado listed on StorageAtlas, including national chains and local operators. 9 of them publish a monthly rate; every listing carries the address, amenities and contact details we hold.

What size storage unit do I need in Westminster?

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. Most people over-estimate — stacking boxes and taking furniture apart usually lets a smaller unit do the job. Go a size up only if you have large items that cannot be dismantled, like an appliance or a sofa bed.

Are there climate-controlled storage units in Westminster?

Yes — 6 of the 11 storage facilities in Westminster offer climate-controlled units. Climate control keeps temperatures stable year-round and is recommended for wood furniture, electronics, documents, artwork, and anything sensitive to heat or humidity.

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