Clean, Secure & Well-lit Garage for Parking & Unloading    FREE Moving Trucks*    Keypad Access    Award-Winning Service

Follow steps 1, 2 & 3 below to rent or reserve online. Questions? Call or email.

Storage Options

3 Reserve Price & offer

Climate Control Units Are Great For: Books, artwork, files, photos; Fabric items like clothing, blankets; Upholstered furniture; Wood and leather; Antiques, family heirlooms; Musical instruments; Mattresses; Appliances; Electronics, CDs, cassettes, speakers, computers, cameras; Antique vehicles.

Interior Units Are Great For: Cars, boats, RVs and trucks (exception: antique vehicles); Tools; Lawn equipment including tractors, mowers, weedwhackers; Dishes; Plastic outdoor furniture; Metal furniture.

5' x 5' (25 Sq. Ft.)

5' x 5'
Holds contents of a Dorm Room or Studio Apartment

5' x 10' (50 Sq. Ft.)

5' x 10'
Holds contents of a Studio Apartment

5' x 15' (75 Sq. Ft.)

5' x 15'
Holds contents of a 1 Bedroom Apartment

10' x 10' (100 Sq. Ft.)

10' x 10'
Holds contents of a 1-2 Bedroom Apartment

10'x15' (150 Sq. Ft.)

10'x15'
Holds contents of a 2 Bedroom Apartment

10' x 20' (200 Sq. Ft.)

10' x 20'
Holds contents of a 2-3 Bedroom Home

10' x 25' (250 Sq. Ft.)

10' x 25'
Holds contents of a 3-4 Bedroom Home

10' x 30' (300 Sq. Ft.)

10' x 30'
Holds contents of a 4-5 Bedroom Home

10' x 35' (350 Sq. Ft.)

10' x 35'
Holds contents of a 4-5 Bedroom Home with Living Room & Family Room

10' x 40' (400 Sq. Ft.)

10' x 40'
Holds contents of a 4-5 Bedroom Home with Living Room, Family Room & Shed

20'x20' (400 Sq. Ft.)

20'x20'
Holds contents of a 4-5 Bedroom Home with Living Room, Family Room & Shed
1

Select Your Size

Storage Guide

Climate Control Units Are Great For: Books, artwork, files, photos; Fabric items like clothing, blankets; Upholstered furniture; Wood and leather; Antiques, family heirlooms; Musical instruments; Mattresses; Appliances; Electronics, CDs, cassettes, speakers, computers, cameras; Antique vehicles.

Interior Units Are Great For: Cars, boats, RVs and trucks (exception: antique vehicles); Tools; Lawn equipment including tractors, mowers, weedwhackers; Dishes; Plastic outdoor furniture; Metal furniture.

5' x 5' (25 Sq. Ft.)

5' x 5'
Holds contents of a Dorm Room or Studio Apartment

5' x 10' (50 Sq. Ft.)

5' x 10'
Holds contents of a Studio Apartment

5' x 15' (75 Sq. Ft.)

5' x 15'
Holds contents of a 1 Bedroom Apartment

10' x 10' (100 Sq. Ft.)

10' x 10'
Holds contents of a 1-2 Bedroom Apartment

10'x15' (150 Sq. Ft.)

10'x15'
Holds contents of a 2 Bedroom Apartment

10' x 20' (200 Sq. Ft.)

10' x 20'
Holds contents of a 2-3 Bedroom Home

10' x 25' (250 Sq. Ft.)

10' x 25'
Holds contents of a 3-4 Bedroom Home

10' x 30' (300 Sq. Ft.)

10' x 30'
Holds contents of a 4-5 Bedroom Home

10' x 35' (350 Sq. Ft.)

10' x 35'
Holds contents of a 4-5 Bedroom Home with Living Room & Family Room

10' x 40' (400 Sq. Ft.)

10' x 40'
Holds contents of a 4-5 Bedroom Home with Living Room, Family Room & Shed

20'x20' (400 Sq. Ft.)

20'x20'
Holds contents of a 4-5 Bedroom Home with Living Room, Family Room & Shed

* There is a one-time charge of $20 for the insurance deductible. Mileage limitations will apply.

Hours/Directions


Access Hours:

Monday – Sunday 6:00 a.m. – 10:00 p.m. (MT)

Online Support Hours:

Monday-Saturday 5am-11pm (MT)
Sunday 7am-4pm (MT)

Leasing Office Hours:

Tuesday – Saturday: 9:00 a.m. – 5:00 p.m. (MT)
Holidays: Hours may vary

Landmark Directions:

Boulder Self Storage is located on Arapahoe Road.
Head west on 36 until your reach the Foothills Parkway exit.
Follow Foothills Parkway to Arapahoe Rd.
Head east on Arapahoe Road to 6439 Arapahoe Rd across the street from the Mapleton Early Childhood Center.

Reviews

May R.
May R.
12:16 07 Mar 26
Denise was wonderful and very helpful in setting up my storage locker. Thanks for your help! Highly recommend.
Gary Gravante
Gary Gravante
05:24 03 Mar 26
The rental space worked very well for me. It was a clean space and the entire site was well maintained. My favorite is the app that lets you easily open the gate with one click!
Everett Jackson
Everett Jackson
03:23 28 Feb 26
Had a great experience renting here - easy move-in, move-out, never an issue. Good security with modern quick entry gates are also a plus!
Erin D.
Erin D.
11:43 09 Feb 26
Good service. Attentive, organized, reliable. Facility feels safe and maintained well.
danielle kassin
danielle kassin
23:20 30 Jan 26
Denise and Donna were very helpful and took us on the best ride on the gold cart.Great customer serviceGreat smilesKindheartedWe are very appreciative! We will recommend Boulder self storage to our friends
Tommy Leibow
Tommy Leibow
23:18 30 Jan 26
MR E
MR E
17:17 24 Jan 26
Daniel Sanders
Daniel Sanders
23:00 20 Jan 26
Denise is great and easy to work with!
carolyn kerschner
carolyn kerschner
16:38 26 Dec 25
The whole process of renting this storage space was wonderful from start to finish. Denise was extremely helpful, as I had never rented a storage unit before. Having the benefit of using the truck on move in day was also a big bonus. Moving out was simple. I wish all businesses ran as efficiently as this one. Thank you!
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Staff

Denise Hunteman - Property Manager