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Rent Self Storage Units in Box Elder, SD

At our storage facility, B-21 Storage, we understand that life throws you curveballs, and sometimes you need a reliable place to store your belongings. Whether you're decluttering, moving, or simply need extra space, we've got you covered. We offer a diverse selection of storage unit types and sizes, from compact lockers perfect for seasonal items to spacious units capable of holding the contents of an entire home.

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12X30 (Lights & Power) (12 x 30 x 12)

Our spacious 12x30 storage units provide an ideal solution for those needing to store the contents of a multi-bedroom home. Equipped with motion sensor lighting inside the unit and an outlet for trickle chargers, these units offer convenience and accessibility. The 12x30 size is perfect for accommodating oversized items such as a couch, refrigerator, washer/dryer, and a dining room set, as well as several large boxes. Whether you're moving or simply need extra space, our units ensure your belongings are safely stored with ease.

$209 / month

12X20 (12 x 20 x 12)

It fits the contents of an entire family room and two full bedrooms, including several small to medium-sized boxes.

$146 / month

12x25 (12 x 25 x 12)

Ideal for small businesses, hobbyists, or anyone with substantial storage needs, our 12x25 storage units offer 300 square feet of space, equivalent to a large one-car garage. These units are perfect for storing the contents of a multi-bedroom home, large furniture, or even small vehicles and boats. Whether you're looking to store inventory, hobby equipment, or personal belongings, our 12x25 units provide the versatility and room you need to keep everything safe and organized.

$165 / month

RV UNIT (14 x 50 x 14)

RV Unit 700 SQ FT With Outlet,Lights, Power Overhead Door - These units come with your own remote for the entrance of your unit with a $30.00 deposit on the remote.

$365 / month Waiting List

5x5 Climate Control (5 x 5 x 8)

This is a 5x5 Climate Control Unit 25 SQ FT

$72 / month

5x10 Climate Control (5 x 10 x 8)

This is a 5x10 Climate Control Unit 50 SQ FT

$84 / month Waiting List

10x10 Climate Control (10 x 10 x 8)

This is a 10x10 Climate Control Unit 100 SQ FT

$119 / month

10x15 Climate Control (10 x 15 x 8)

This is a 10x15 Climate Control Unit 150 SQ FT

$145 / month

10x20 Climate Control (10 x 20 x 8)

This is a 10x20 Climate Control Unit 200 SQ FT

$189 / month

5x10 (5 x 10 x 10)

It fits furnishings of a mid-sized bedroom, including a queen-sized bed, a dresser, a TV and several small to medium-sized boxes. Door Size is 4'W x 8'H

$64 / month

10x30 (10 x 30 x 10)

300 SQ FT

$185 / month

10x10 (10 x 10 x 10)

100 SQ FT
It fits the contents of two full bedrooms, including several small to medium-sized boxes, and items such as mattress sets, sofas, chests of drawers, bookcases, and desks.

$81 / month

10x20 (10 x 20 x 10)

200 SQ FT
It fits the contents of an entire family room and two full bedrooms, including several small to medium-sized boxes.

$115 / month

10X15 (10 x 15 x 10)

150 SQ FT
It fits the contents of an entire family room including several small to medium-sized boxes, and items such as mattress sets, sofas, chests of drawers, bookcases, and desks.

$98 / month Waiting List

12 x 40 x 12

12x40 Drive - Through Doors on both side of unit

$285 / month Waiting List

12x50 Drive Through Unit (12 x 50 x 12)

600 Sq Ft Drive Through Unit with Motion Senser Lights and Outlets

$300 / month Waiting List

12x25 - With Lights & Power (12 x 25 x 12)

Ideal for small businesses, hobbyists, or anyone with substantial storage needs, our 12x25 storage units offer 300 square feet of space with lights and power, equivalent to a large one-car garage. These units are perfect for storing the contents of a multi-bedroom home, large furniture, or even small vehicles and boats. Whether you're looking to store inventory, hobby equipment, or personal belongings, our 12x25 units provide the versatility and room you need to keep everything safe and organized.

$175 / month

12x60 Double Door Unit (12 x 60 x 12)

This 12x60 Storage Unit Features 4 Motion Sensor Lights, 2 Outlets and A Door On Each Side Of The Unit.

$330 / month Waiting List
CC81
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I29-I14
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Outside Parking West Side (Uncovered)
Outdoor Parking West Side (Uncovered)
Outdoor Parking West Side (Uncovered)
Outdoor Parking East Side(Uncovered)
Outdoor Parking East Side (Uncovered)
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OFFICE
ENTR/EXIT
CLIMATE CONTROL
CLIMATE CONTROL
DOOR
DOOR
DOOR
CLIMATE CONTROL
CLIMATE CONTROL
CLIMATE CONTROL
CLIMATE CONTROL
MAIN GATE
GATE
GATE
GATE
AMERICAS WAY
AMERICAS WAY
N ELK VALE RD
N ELK VALE RD
N ELK VALE RD
DOOR
DOOR

Why Rent Storage Units from B-21 Self Storage?

Customer Service

It is our dedication to customer service that sets us apart. We are committed to offering you exceptional value for your hard earned money.

Rent Storage Units and Pay Online

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