Extra Space Storage Units Florissant, MO 11845 W Florissant Ave, Florissant, MO 63033

Extra Space Storage

Extra Space Storage is a growth-oriented company creating a new standard in the self-storage industry. Both customers and communities benefit from Extra Space Storage's professional approach to storage. Featuring attractive, convenient and secure facilities operated by professional managers, Extra Space Storage seeks to change the association of self storage as a temporary holding place for rarely-used things to a desirable, safe, and customer-oriented facility perfectly suited for maintaining and accessing valued personal and business possessions.

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No Deposit Required! No Credit Card Required!

Reserve a Storage Unit for FREE. Month to Month Lease. Lock in this Rate.

5' x 5' storage unit Small
5' x 5' Unit
  • Climate Controlled
  • Indoor
  • Elevator Access
  • Reserve for FREE:
  • ACT FAST: >> 1 UNIT LEFT!
In-Store Price
$42.00
Web Price
$36.00
Reserve Now
5' x 5' storage unit Small
5' x 5' Unit
  • Climate Controlled
  • Indoor
  • First Floor
  • Get this discount. Reserve for FREE:
  • FIRST MONTH HALF OFF >>
In-Store Price
$50.00
Web Price
$46.00
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5' x 10' storage unit Small
5' x 10' Unit
  • Climate Controlled
  • Indoor
  • Elevator Access
  • Reserve for FREE:
  • ACT FAST: >> 1 UNIT LEFT!
In-Store Price
$66.00
Web Price
$57.00
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5' x 10' storage unit Small
5' x 10' Unit
  • Climate Controlled
  • Indoor
  • First Floor
  • Get this discount. Reserve for FREE:
  • FIRST MONTH HALF OFF >>
In-Store Price
$78.00
Web Price
$71.00
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10' x 10' storage unit Medium
10' x 10' Unit
  • Climate Controlled
  • Indoor
  • Elevator Access
  • Get this discount. Reserve for FREE:
  • FIRST MONTH HALF OFF >>
In-Store Price
$94.00
Web Price
$76.00
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10' x 10' storage unit Medium
10' x 10' Unit
  • Climate Controlled
  • Indoor
  • First Floor
  • Reserve for FREE:
  • ACT FAST: >> 1 UNIT LEFT!
In-Store Price
$105.00
Web Price
$83.00
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10' x 10' storage unit Medium
10' x 10' Unit
  • Drive Up Access
  • Roll Up Doors
  • Keypad Access
  • Get this discount. Reserve for FREE:
  • FIRST MONTH FREE >>
In-Store Price
$114.00
Web Price
$98.00
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10' x 10' storage unit Medium
10' x 10' Unit
  • Drive Up Access
  • Roll Up Doors
  • Keypad Access
  • Enclosed
  • Get this discount. Reserve for FREE:
  • FIRST MONTH FREE >>
In-Store Price
$114.00
Web Price
$98.00
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10' x 15' storage unit Medium
10' x 15' Unit
  • Climate Controlled
  • Indoor
  • Elevator Access
  • Get this discount. Reserve for FREE:
  • FIRST MONTH HALF OFF >>
In-Store Price
$131.00
Web Price
$105.00
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10' x 20' storage unit Large
10' x 20' Unit
  • Drive Up Access
  • Roll Up Doors
  • Keypad Access
  • Get this discount. Reserve for FREE:
  • FIRST MONTH HALF OFF >>
In-Store Price
$153.00
Web Price
$116.00
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10' x 20' storage unit Large
10' x 20' Unit
  • Drive Up Access
  • Roll Up Doors
  • Keypad Access
  • Enclosed
  • Get this discount. Reserve for FREE:
  • FIRST MONTH HALF OFF >>
In-Store Price
$153.00
Web Price
$116.00
Reserve Now
10' x 20' storage unit Large
10' x 20' Unit
  • Climate Controlled
  • Indoor
  • Elevator Access
  • Get this discount. Reserve for FREE:
  • FIRST MONTH FREE >>
In-Store Price
$158.00
Web Price
$131.00
Reserve Now
10' x 15' storage unit Medium
10' x 15' Unit
  • Climate Controlled
  • Drive Up Access
  • Roll Up Doors
  • Get this discount. Reserve for FREE:
  • FIRST MONTH FREE >>
In-Store Price
$165.00
Web Price
$138.00
Reserve Now
10' x 15' storage unit Medium
10' x 15' Unit
  • Climate Controlled
  • Drive Up Access
  • Roll Up Doors
  • Enclosed
  • Get this discount. Reserve for FREE:
  • FIRST MONTH FREE >>
In-Store Price
$165.00
Web Price
$138.00
Reserve Now
10' x 25' storage unit Large
10' x 25' Unit
  • Climate Controlled
  • Drive Up Access
  • Roll Up Doors
  • Get this discount. Reserve for FREE:
  • FIRST MONTH FREE >>
In-Store Price
$280.00
Web Price
$220.00
Reserve Now
10' x 25' storage unit Large
10' x 25' Unit
  • Climate Controlled
  • Drive Up Access
  • Roll Up Doors
  • Enclosed
  • Get this discount. Reserve for FREE:
  • FIRST MONTH FREE >>
In-Store Price
$280.00
Web Price
$220.00
Reserve Now
LOWEST RATES AND BEST SPECIALS GUARANTEED
STOP LOOKING, YOU FOUND IT!
5' x 5' storage unit Small
5' x 5' Unit
  • Indoor
  • First Floor
Call Now
to reserve for Free
(866) 290-0674
5' x 10' storage unit Small
5' x 10' Unit
  • Indoor
  • First Floor
Call Now
to reserve for Free
(866) 290-0674
5' x 15' storage unit Medium
5' x 15' Unit
  • Indoor
  • First Floor
Call Now
to reserve for Free
(866) 290-0674
5' x 15' storage unit Medium
5' x 15' Unit
  • Climate Controlled
  • Indoor
  • First Floor
Call Now
to reserve for Free
(866) 290-0674
5' x 15' storage unit Medium
5' x 15' Unit
  • Climate Controlled
  • Indoor
  • Elevator Access
Call Now
to reserve for Free
(866) 290-0674
10' x 10' storage unit Medium
10' x 10' Unit
  • Indoor
  • First Floor
Call Now
to reserve for Free
(866) 290-0674
10' x 10' storage unit Medium
10' x 10' Unit
  • Climate Controlled
  • Drive Up Access
  • Roll Up Doors
Call Now
to reserve for Free
(866) 290-0674
10' x 10' storage unit Medium
10' x 10' Unit
  • Climate Controlled
  • Drive Up Access
  • Roll Up Doors
  • Enclosed
Call Now
to reserve for Free
(866) 290-0674
10' x 15' storage unit Medium
10' x 15' Unit
  • Indoor
  • First Floor
Call Now
to reserve for Free
(866) 290-0674
10' x 15' storage unit Medium
10' x 15' Unit
  • Climate Controlled
  • Indoor
  • First Floor
Call Now
to reserve for Free
(866) 290-0674
10' x 15' storage unit Medium
10' x 15' Unit
  • Drive Up Access
  • Roll Up Doors
  • Keypad Access
Call Now
to reserve for Free
(866) 290-0674
10' x 15' storage unit Medium
10' x 15' Unit
  • Drive Up Access
  • Roll Up Doors
  • Keypad Access
  • Enclosed
Call Now
to reserve for Free
(866) 290-0674
10' x 20' storage unit Large
10' x 20' Unit
  • Climate Controlled
  • Indoor
  • First Floor
Call Now
to reserve for Free
(866) 290-0674
10' x 30' storage unit Large
10' x 30' Unit
  • Drive Up Access
  • Roll Up Doors
  • Keypad Access
Call Now
to reserve for Free
(866) 290-0674
10' x 30' storage unit Large
10' x 30' Unit
  • Drive Up Access
  • Roll Up Doors
  • Keypad Access
  • Enclosed
Call Now
to reserve for Free
(866) 290-0674
10' x 30' storage unit Large
10' x 30' Unit
  • Climate Controlled
  • Drive Up Access
  • Roll Up Doors
Call Now
to reserve for Free
(866) 290-0674
10' x 30' storage unit Large
10' x 30' Unit
  • Climate Controlled
  • Drive Up Access
  • Roll Up Doors
  • Enclosed
Call Now
to reserve for Free
(866) 290-0674
10' x 30' storage unit Large
10' x 30' Unit
  • Climate Controlled
  • Indoor
  • Elevator Access
Call Now
to reserve for Free
(866) 290-0674
10' x 40' storage unit Large
10' x 40' Unit
  • Drive Up Access
  • Roll Up Doors
  • Keypad Access
Call Now
to reserve for Free
(866) 290-0674
10' x 40' storage unit Large
10' x 40' Unit
  • Drive Up Access
  • Roll Up Doors
  • Keypad Access
  • Enclosed
Call Now
to reserve for Free
(866) 290-0674
Call Extra Space Storage
(866) 290-0674
Make a free reservation now!

Send me hours and directions

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Call Extra Space Storage
(866) 290-0674
Make a free reservation now!

Extra Space Storage

This Extra Space Storage facility is located at 11845 W Florissant Ave, Florissant, MO 63033, and offers self-storage units for your business or household needs. In addition, we have fully enclosed storage units for cars, motorcycles, ATVs, jet skis or any other type of small recreational vehicle, as well as parking spaces for your boats and RVs. This Extra Space location in Florissant has a variety of storage unit types and sizes that range from Upper Floor, First Floor and Enclosed in the following sizes from 5' x 5' to 10' x 25'. Some of the facility amenities provided are Climate Controlled, Indoor Units, Elevator Access, Drive up Access, Fully Enclosed. This facility has 10 reviews from past and present renters. Call us at (866) 290-0674 to make a reservation or easily reserve online anytime. No credit card is required to reserve a storage unit at this facility.

Facility Directions

Intersections/Landmarks:
Florissant and Halls Ferry

Directions from the West:
Traveling East on Halls Ferry Road from Parker Road continue east to the second Stop light which is W.Florissant. Make a turn right onto W. Florissant and a immediate right turn onto the property Extra Space Storage 11845 W.Florissant.

Directions from the North:
Take W.Florissant exit @ Hwy 270. Go north on W. Florissant passing two stop signals. Extra Space Storage is on the left side of the road just north of the social security office. 11845 W. Florissant

Directions from the South:
Traveling West on Halls Ferry Road from Hwy 270 continue west for approximately 1/4 mile passing the car dealerships. W.Florissant is the at the stop sign once youve passed the car dealerships. Make a left to unto W. Florissant then an immediate right into Extra Space Storage.11845 W. Florissant.

Call Extra Space Storage
(866) 290-0674
Make a free reservation now!

Post your review so other people like yourself will benefit. Let others know of your self-storage experience.

Sahlinah Reed

November 11th, 2016- From Google

Jennifer was very helpful this morning. I was being ran all around by another storage company, so i decided to take my business else where and i was glad i did! Jennifer explained everything to me and was able to get me a very good deal on the space i was looking for! Without the hassle. I will recommend everyone i know!!

harold jones

November 1st, 2016- From Google

Jen was very professional. She walked me thru the facility. She gave me a visual on the storage that I wanted. She also recommened a larger storage to me based the size description of my items. I was very pleased by her professionalism.

Angie Sisco

October 29th, 2016- From Google

Jen was awesome, friendly, and was especially helpful during my especially stressful time. Would recommend everyone i know to come to this location.

Ingrid Johnson

October 15th, 2016- From Google

Today I met with Lee Sesson to discuss my storage needs. Lee did a great job educating me on my storage options, insurance, and he provided information on the breakdown of charges. Lee provided excellent customer service and he was very patient. I was very impressed because he went over many details, such as: pointing out where the carts are located, explaining how to use the sensors to manage the lighting and doors, educating me on which door would be most beneficial to get to my unit, explaining the benefits of climate control verses non climate control, providing the office hours and the hours that are available to access the units, providing lock options, and providing me with the option to walk or ride on the cart. Overall, my first experience with Lee and Extra Space Storage was great. Based on my interaction with this company, I would recommend it to others.

Jodie Keys

July 9th, 2016- From Google

We were in need of a storage unit. We came into your place to inquire and was immediately greeted by a smile and said I'll be right with you. She was very professional and friendly. She was knowledgeable asked what we needed immediately took us to look at units we found one right away she explain how everything worked did paperwork. Moving is never fun and can be frustrating she made our day a little bit easier. So I want to say thank you for the great service that you gave to myself and Anthony Coleman.

myria grimmett

June 25th, 2016- From Google

Very great & easy process. Cherylyn was absolutely wonderful & informative. Great salesperson as well. Would recommend to everyone.

Ryan Dundas

June 13th, 2016- From Google

I have stored with Extra Space in New York and received the same great level of customer service here in St. Louis. The site manager Gregory Thomas was very helpful, answered all my questions and made me feel at ease. Would highly recommend this location and Extra Space Storage.

Mechelle Lagron

June 1st, 2016- From Google

Gregory thomas u would think he was family becaue he has treated me as im family thanks gregg!!😁

Larry Welch

April 21st, 2016- From Google

I highly recommend the use of this facility, the staff was very helpful-knowledgeable-caring & understanding to the specifics of my needs & unit space along with assisting me further with GREAT CUSTOMER SERVICE throughout my storage stay at the location!!.. Thanks Cherlynn & George for all that you've done πŸ‘πŸΎπŸ‘πŸΎπŸ˜€

Barbara Tatum

August 8th, 2013- From Google

Clean.Excellent customer service. Great manager. Very helpful by referring good moving company. Friendly.I felt safe going to storage in evening alone I was literally living out of my suitcase until I found a house. Barbara

Call Extra Space Storage
(866) 290-0674
Make a free reservation now!

Self-Storage Units Size Guide

Use this simple storage unit size guide to help you visualize and choose the size you need.

5' x 5'

Reserve for free!
25 square feet

- This unit is the size of a small closet. Here you can store small furniture like chairs, night stands, coffee tables, and small bookcases, as well as small mattress set. You can also store a couple of small appliances like a washer/dryer combo, microwaves, and dishwashers. This unit is perfect for small items stored in labeled boxes and seasonal items.

5' x 5' Storage Unit

5' x 10'

Reserve for free!
50 square feet

- This unit is the size of a large walk-in closet. Here you can store the items of a small 1 bedroom apartment, studio, or small office. A small bedroom set, a dresser, chairs, file cabinets, or a small couch. You'll also be able to fit in small items like lamps, coffee tables, kitchen ware, a bicycle, picture frames, items in labeled boxes, or yard equipment.

5' x 10' Storage Unit

5' x 15'

Reserve for free!
75 square feet

- This unit is long and narrow. Here you can store items from a 1 bedroom apartment or office. Narrow items like mattress sets, dressers, bookcases, and file cabinets are perfect for this size of space. Garage items like ladders, bicycles, yard equipment and/or labeled boxes also fit well. Try to keep a small space clear on one side of the unit for easy access to items in the back.

5' x 15' Storage Unit

10' x 10'

Reserve for free!
100 square feet

- This unit is the size of a small bedroom. Here you can store the items of a 1-2 bedroom apartment, such as 2 bedroom sets, a couple of large appliances, a dining room table and chairs staked up. A small couch and coffee table will also fit, As well as few labeled boxes with small items. Office items like desks, file cabinets, bookcases, computer boxes, fax machines, and office supplies are perfect for this size of space.

10' x 10' Storage Unit

10' x 15'

Reserve for free!
150 square feet

- This unit is the size of a regular sized bedroom. Here you can store the items of a 2 bedroom house or large office like bedroom sets, large appliances, living room and dining room furniture, computer desks, unused electronics, yard equipment, tools and work equipment, and labeled boxes with smaller items. You can also use this space to store small vehicles like small cars, golf carts, motorcycles, ATVs, small boats, etc.

10' x 15' Storage Unit

10' x 20'

Reserve for free!
200 square feet

- This unit is the size of a standard one car garage. Here you can store the items of a 2-3 bedroom house as well as a items from a large office. Bedroom sets, living room and dining room furniture, large kitchen and laundry appliances, labeled boxes. You can also use this space to store large items like a mid size collectable car, large tool boxes,

10' x 20' Storage Unit

10' x 25'

Reserve for free!
250 square feet

- This unit is the size of a large one car garage. Here you can store the items of a 3 bedroom house like bedroom sets, large furniture, large appliances, patio furniture, carefully packed home decor, labeled boxes of smaller items, lawn care equipment, seasonal items, etc. A large collectable vehicle fits well with plenty of space to store smaller items behind it or in front.

10' x 25' Storage Unit

10' x 30'

Reserve for free!
300 square feet

- This unit is the size of a two car garage. Here you can store the items of a 4 bedroom house, large office space of multiple rooms, 2 mid-size vehicles, large machinery, plus all the items mentioned previously for smaller unit sizes. Make sure to leave a clear path in the middle or side for easy access to items in the back of the unit.

10' x 30' Storage Unit

5' x 10'
Enclosed

Reserve for free!

Fully Enclosed Unit, ideal for a cruiser or touring motorcycle or two sports bikes. This unit will keep your motorcycle away from the elements and secured as in a regular car garage.

5' x 10' Motorcycle Enclosed Storage

10' x 10'
Enclosed

Reserve for free!

Fully Enclosed Unit, suitable for a jetski with trailer, an ATV or even a smart car. Enclosed units keep your vehicle or water craft out of the elements and ready for your next outing.

10' x 10' Jetski Enclosed Storage

10' x 15'
Parking

Reserve for free!

SMALL VEHICLE PARKING space, usually located outdoors. Make sure you use a vehicle cover to protect it from the weather.

10' x 15' Small Vehicle Storage

10' x 20'
Parking

Reserve for free!

LARGE VEHICLE PARKING space, usually located outdoors. Make sure you use a vehicle cover to protect it from the weather.

10 x 20 Large Vehicle Storage

RV
Parking
Small

Reserve for free!

SMALL RV PARKING space, usually located outdoors. Make sure you use a vehicle cover to protect it from the weather. Contact the storage facility for dimensions of space to make sure your it's large enough for your size of RV.

Small RV Storage

RV
Parking
Large

Reserve for free!

LARGE RV PARKING space, usually located outdoors. Make sure you use a vehicle cover to protect it from the weather. Contact the storage facility for dimensions of space to make sure your it's large enough for your size of RV.

Large RV Storage

Boat
Storage

Reserve for free!

SMALL BOAT PARKING space. In this space you can store a small watercraft on a trailer. The use of a protectant cover is recommended. Contact the storage facility for dimensions of space to make sure your it's large enough for your size of boat and trailer.

Boat Storage

Boat
Storage
Stacked

Reserve for free!

SMALL BOAT STACKED storage. Used for both long term and short terms watercraft storage. Boats are fork lifted up into the rack without a trailer.

Stacked Boat Storage
  • Location

    Extra Space Storage11845 W Florissant Ave
    Florissant,  MO  63033Extra Space Storage Special Offer
  • Facility Hours

    Office Hours

    • Mon:09:30 AM - 06:00 PM
    • Tue:09:30 AM - 06:00 PM
    • Wed:09:30 AM - 06:00 PM
    • Thu:09:30 AM - 06:00 PM
    • Fri:09:30 AM - 06:00 PM
    • Sat:09:00 AM - 05:30 PM
    • Sun:CLOSED

    Access Hours

    • Mon:06:00 AM - 10:00 PM
    • Tue:06:00 AM - 10:00 PM
    • Wed:06:00 AM - 10:00 PM
    • Thu:06:00 AM - 10:00 PM
    • Fri:06:00 AM - 10:00 PM
    • Sat:06:00 AM - 10:00 PM
    • Sun:06:00 AM - 10:00 PM

    Click here for map and directions

  • Facility Amenities

    • Cameras
    • Keypad Gate Access
    • Onsite Manager
    • Credit Cards Accepted
    • Online Payments
    • Cash Accepted
    • Checks Accepted
    • Vehicle Required Title
    • Title Must Match Renter
    • Vehicle Requires Insurance
    • Vehicle Requires Registration
    • Military / Student Discount
    • Moving Supplies