Pictures below to assist you in determining the space you will need for your household goods
Space Size: 5x8x9
5′ x 8′ Storage Room
Miscellaneous Size Storage works well for up to 2 rooms. It is perfect for storing extra items, a twin-size mattress, seasonal items, clothing, books, bicycles, record/file storage, business merchandise, and boxes.
Space Size: 10x10x8
10′ x 10′ Storage Room
2–3 bedroom home (1,200 – 1,600 sq. ft.) Perfect size for two bedrooms, king-size mattress, major appliances, furniture, clothing, boxes, business merchandise, and more.
Space Size: 10x20x8
10′ x 20′ Storage Room
4 bedroom home or larger (2,000 sq. ft. – 2400 sq. ft.) Perfect for four bedrooms, king-size mattress, major appliances, furniture, clothing, boxes, and business merchandise.
Self-storage units all range in size from 5′ x 5′ (25 sq. ft.) all the way up to a spacious 10′ x 25′ (250 sq. ft.).
12x35x12.9
*All Dimensions are Approximate.
Discount Storage offers the simplest, most economical solution for all your storage needs!
From a hall closet to an extra-large garage, Discount Storage’s self-storage service makes your life easy.
We offer storage for almost any size and shape item you may have at our affordable and convenient O’Fallon, Illinois location, including furniture, household and office items, appliances, sports equipment, and boxes. Inside and outside place for cars, boats, bus, RVs, and other vehicles are also available.
Always Accessible!
Gate hours are 24 hours a day, 7 days a week.
We offer Military, Senior, and Multi-Unit Discounts
Free Reservations!
Our Units are Always Accessible
Mini Storage Rates
Description/Monthly Rate
4×5 (20 sf) $32
5×8 (40 sf) $44
8×10 (80 sf) $58
8×15 (120 sf) $83
8×20 (160 sf) $94
8×25 (200 sf) $105
8×40 (320 sf) $145
Additional Sizes Available!
Climate Controlled Rates
Description/Monthly Rate
4×5 (20 sf) $39
5×8 (40 sf) $68
8×10 (80 sf) $100
10×12 (120 sf) $131
10×16 (160 sf) $173
10×20 (200 sf) $205
12×20 (240 sf) $244
15×20 (300 sf) $265
Additional Sizes Available!
Inside RV & Boat Storage Rates
Description/Monthly Rate
12×20 – $100
12×25 – $100
12×28 – $110
12×30 – $120
12×32 – $125
12×35 – $130
12×40 – $140
Outside RV & Boat Storage Rates
Description/Monthly Rate
Max 25' – $60
Max 30' – $70
Max 45' – $95
Call for Our Monthly Special!
Military/Senior/Multi-Unit Discounts Offered
Free Reservations!
Always Accessible
Gate Hours
24 hours a day, 7 days a week
Office Hours
Monday – Friday 8 AM to 5 PM
Rental Office
Monday – Friday 8 AM to 5 PM
Saturday 9 AM to 3 PM