Extra Space Storage - 3591 - Dardenne Prairie - Highway N

7351 State Route N, O'Fallon MO, 63368

(833) 773-2603 Call Now!

Reserve a storage unit with Extra Space Storage - 3591 - Dardenne Prairie - Highway N

Book now to secure your storage unit.

See facility on map

Office Hours

Mon-Fri 09:30 AM - 06:00 PM
Sat 09:00 AM - 05:30 PM
Sun CLOSED -

Access Hours

Mon-Sun 06:00 AM - 10:00 PM

Facility Amenities

5 x 10 Small Unit

Climate Controlled

Indoor

Elevator Access

Upper Floor
Reserve FREE, No obligation to rent

Web Only Price $33.00_/month $33.00_/month Web Only Price
~~$36.00~~_/month

~~$36.00~~_/month

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Continue
Reserve this unit for FREE
LOCK in this unit rate. Month to month rentals. No deposit required.

Checking availability…

Move-in date is flexible upto 14 days. If you are not sure of the date you are moving in, choose an approximate date, you can change it later.

Move-in date is flexible upto 14 days. If you are not sure of the date you are moving in, choose an approximate date, you can change it later.

By clicking reserve now you agree to our terms of use
10 x 5 Small Unit

Climate Controlled

Indoor

First Floor Access
Reserve FREE, No obligation to rent

Web Only Price $50.00_/month $50.00_/month Web Only Price
~~$55.00~~_/month

~~$55.00~~_/month

Continue

Continue
Reserve this unit for FREE
LOCK in this unit rate. Month to month rentals. No deposit required.

Checking availability…

Move-in date is flexible upto 4 days. If you are not sure of the date you are moving in, choose an approximate date, you can change it later.

Move-in date is flexible upto 4 days. If you are not sure of the date you are moving in, choose an approximate date, you can change it later.

By clicking reserve now you agree to our terms of use
10 x 15 Medium Unit

Climate Controlled

Indoor

Elevator Access

Upper Floor
Reserve FREE, No obligation to rent

Web Only Price $81.00_/month $81.00_/month Web Only Price
~~$90.00~~_/month

~~$90.00~~_/month

Continue

Continue
Reserve this unit for FREE
LOCK in this unit rate. Month to month rentals. No deposit required.

Checking availability…

Move-in date is flexible upto 7 days. If you are not sure of the date you are moving in, choose an approximate date, you can change it later.

Move-in date is flexible upto 7 days. If you are not sure of the date you are moving in, choose an approximate date, you can change it later.

By clicking reserve now you agree to our terms of use
10 x 15 Medium Unit

Climate Controlled

Indoor

First Floor Access
Reserve FREE, No obligation to rent

Web Only Price $127.00_/month $127.00_/month Web Only Price
~~$140.00~~_/month

~~$140.00~~_/month

Continue

Continue
Reserve this unit for FREE
LOCK in this unit rate. Month to month rentals. No deposit required.

Checking availability…

Move-in date is flexible upto 4 days. If you are not sure of the date you are moving in, choose an approximate date, you can change it later.

Move-in date is flexible upto 4 days. If you are not sure of the date you are moving in, choose an approximate date, you can change it later.

By clicking reserve now you agree to our terms of use
10 x 20 Large Unit

Climate Controlled

Indoor

Elevator Access

Upper Floor
Reserve FREE, No obligation to rent

Web Only Price $136.00_/month $136.00_/month Web Only Price
~~$150.00~~_/month

~~$150.00~~_/month

Continue

Continue
Reserve this unit for FREE
LOCK in this unit rate. Month to month rentals. No deposit required.

Checking availability…

Move-in date is flexible upto 4 days. If you are not sure of the date you are moving in, choose an approximate date, you can change it later.

Move-in date is flexible upto 4 days. If you are not sure of the date you are moving in, choose an approximate date, you can change it later.

By clicking reserve now you agree to our terms of use
10 x 20 Large Unit

Climate Controlled

Indoor

First Floor Access
Reserve FREE, No obligation to rent

Web Only Price $164.00_/month $164.00_/month Web Only Price
~~$181.00~~_/month

~~$181.00~~_/month

Continue

Continue
Reserve this unit for FREE
LOCK in this unit rate. Month to month rentals. No deposit required.

Checking availability…

Move-in date is flexible upto 7 days. If you are not sure of the date you are moving in, choose an approximate date, you can change it later.

Move-in date is flexible upto 7 days. If you are not sure of the date you are moving in, choose an approximate date, you can change it later.

By clicking reserve now you agree to our terms of use
10 x 30 Large Unit

Climate Controlled

Indoor

First Floor Access
Reserve FREE, No obligation to rent

Web Only Price $250.00_/month $250.00_/month Web Only Price
~~$276.00~~_/month

~~$276.00~~_/month

Continue

Continue
Reserve this unit for FREE
LOCK in this unit rate. Month to month rentals. No deposit required.

Checking availability…

Move-in date is flexible upto 7 days. If you are not sure of the date you are moving in, choose an approximate date, you can change it later.

Move-in date is flexible upto 7 days. If you are not sure of the date you are moving in, choose an approximate date, you can change it later.

By clicking reserve now you agree to our terms of use
10 x 30 Large Unit

Climate Controlled

Drive Up Access

Outside Unit
Reserve FREE, No obligation to rent

Web Only Price $499.00_/month $499.00_/month Web Only Price
~~$529.00~~_/month

~~$529.00~~_/month

Continue

Continue
Reserve this unit for FREE
LOCK in this unit rate. Month to month rentals. No deposit required.

Checking availability…

Move-in date is flexible upto 4 days. If you are not sure of the date you are moving in, choose an approximate date, you can change it later.

Move-in date is flexible upto 4 days. If you are not sure of the date you are moving in, choose an approximate date, you can change it later.

By clicking reserve now you agree to our terms of use

LOWEST RATES AND PRICES GUARANTEED

Office Hours

Mon-Fri 09:30 AM - 06:00 PM
Sat 09:00 AM - 05:30 PM
Sun CLOSED -

Access Hours

Mon-Sun 06:00 AM - 10:00 PM

Facility Amenities

Customers Review

Donza Doss

July 09, 2025 - From SF

Has Ac yay! Maui has no Ac so I am extremely happy
Richard Sheets

August 04, 2024 - From SF

online express check in and stop by office and was finished
Ashley

July 29, 2023 - From SF

For starters, the pricing is the best and a lock comes with the unit. Thereﾃ｢竄ｬ邃｢s to bays and the elevators are right there. Itﾃ｢竄ｬ邃｢s cool inside and Iﾃ｢竄ｬ邃｢m moving in 100 degree weather. Big win there! Super clean and the layout is great. I was super stressed about moving my things into storage but when I showed up and started moving, I was beyond relieved thanks to this space. Iﾃ｢竄ｬ邃｢ve had to use storage many times and this please is by far my favorite, HIGHLY recommend.
Trea Mowry

June 07, 2023 - From SF

Great service, clean facility.

All Sizes

5 x 5 (Small)

5 x 10 (Small)

10 x 10 (Medium)

10 x 15 (Medium)

10 x 20 (Large)

10 x 30 (Large)

All Sizes

5 x 10 (Enclosed)

10 x 10 (Enclosed)

20’ Parking

30’ Parking

Small RV

Large RV

Extra Space Storage - 3591 - Dardenne Prairie - Highway N

7351 State Route N, O'Fallon MO, 63368

Reserve a storage unit with Extra Space Storage - 3591 - Dardenne Prairie - Highway N

Book now to secure your storage unit.

All Sizes

5 x 5 (Small)

5 x 10 (Small)

10 x 10 (Medium)

10 x 15 (Medium)

10 x 20 (Large)

10 x 30 (Large)

All Sizes

5 x 10 (Enclosed)

10 x 10 (Enclosed)

20’ Parking

30’ Parking

Small RV

Large RV

Climate Controlled

Indoor

Elevator Access

Upper Floor

Climate Controlled

Indoor

First Floor Access

Climate Controlled

Indoor

Elevator Access

Upper Floor

Climate Controlled

Indoor

First Floor Access

Climate Controlled

Indoor

Elevator Access

Upper Floor

Climate Controlled

Indoor

First Floor Access

Climate Controlled

Indoor

First Floor Access

Climate Controlled

Drive Up Access

Outside Unit

Donza Doss

Richard Sheets

Ashley

Trea Mowry