Extra Space Storage

257 Spencer Rd, St Peters MO, 63376

(888) 291-4801 Call Now!

Reserve a storage unit with Extra Space Storage

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

3 x 5 Small Unit

Climate Controlled

Indoor

First Floor Access
Reserve FREE, No obligation to rent

Continue

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

Move-in date is flexible upto 2 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 2 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

Web Only Price $13.00_/month $13.00_/month Web Only Price
~~$30.00~~_/month

~~$30.00~~_/month

Up to 50% OFF - Act Fast, Hold This Unit!
Continue

Up to 50% OFF - Act Fast, Hold This Unit!
5 x 5 Small Unit

Drive Up Access

Roll Up Doors

Keypad Access
Reserve FREE, No obligation to rent

Continue

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

Move-in date is flexible upto 2 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 2 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

Web Only Price $15.00_/month $15.00_/month Web Only Price
~~$34.00~~_/month

~~$34.00~~_/month

Up to 50% OFF - Act Fast, Hold This Unit!
Continue

Up to 50% OFF - Act Fast, Hold This Unit!
5 x 5 Small Unit

Climate Controlled

Indoor

Lift Access
Reserve FREE, No obligation to rent

Continue

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

Move-in date is flexible upto 6 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 6 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

Web Only Price $18.00_/month $18.00_/month Web Only Price
~~$37.00~~_/month

~~$37.00~~_/month

Up to 50% OFF - Act Fast, Hold This Unit!
Continue

Up to 50% OFF - Act Fast, Hold This Unit!
5 x 8 Small Unit

Climate Controlled

Indoor

First Floor Access
Reserve FREE, No obligation to rent

Continue

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

Move-in date is flexible upto 2 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 2 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

Web Only Price $19.00_/month $19.00_/month Web Only Price
~~$49.00~~_/month

~~$49.00~~_/month

Up to 50% OFF - Act Fast, Hold This Unit!
Continue

Up to 50% OFF - Act Fast, Hold This Unit!
5 x 8 Small Unit

Climate Controlled

Indoor

Lift Access
Reserve FREE, No obligation to rent

Continue

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

Move-in date is flexible upto 6 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 6 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

Web Only Price $21.00_/month $21.00_/month Web Only Price
~~$47.00~~_/month

~~$47.00~~_/month

Up to 50% OFF - Act Fast, Hold This Unit!
Continue

Up to 50% OFF - Act Fast, Hold This Unit!
5 x 15 Medium Unit

Climate Controlled

Indoor

Lift Access
Reserve FREE, No obligation to rent

Continue

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

Move-in date is flexible upto 6 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 6 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

Web Only Price $36.00_/month $36.00_/month Web Only Price
~~$76.00~~_/month

~~$76.00~~_/month

Up to 50% OFF - Act Fast, Hold This Unit!
Continue

Up to 50% OFF - Act Fast, Hold This Unit!
6 x 10 Medium Unit

Climate Controlled

Indoor

Lift Access
Reserve FREE, No obligation to rent

Continue

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

Move-in date is flexible upto 6 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 6 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

Web Only Price $31.00_/month $31.00_/month Web Only Price
~~$66.00~~_/month

~~$66.00~~_/month

Up to 50% OFF - Act Fast, Hold This Unit!
Continue

Up to 50% OFF - Act Fast, Hold This Unit!
7 x 11 Medium Unit

Climate Controlled

Indoor

Lift Access
Reserve FREE, No obligation to rent

Continue

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

Move-in date is flexible upto 6 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 6 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

Web Only Price $36.00_/month $36.00_/month Web Only Price
~~$77.00~~_/month

~~$77.00~~_/month

Up to 50% OFF - Act Fast, Hold This Unit!
Continue

Up to 50% OFF - Act Fast, Hold This Unit!
8 x 8 Medium Unit

Climate Controlled

Indoor

Lift Access
Reserve FREE, No obligation to rent

Continue

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

Move-in date is flexible upto 6 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 6 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

Web Only Price $32.00_/month $32.00_/month Web Only Price
~~$69.00~~_/month

~~$69.00~~_/month

Up to 50% OFF - Act Fast, Hold This Unit!
Continue

Up to 50% OFF - Act Fast, Hold This Unit!
8 x 8 Medium Unit

Climate Controlled

Indoor

First Floor Access
Reserve FREE, No obligation to rent

Continue

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

Move-in date is flexible upto 2 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 2 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

Web Only Price $32.00_/month $32.00_/month Web Only Price
~~$77.00~~_/month

~~$77.00~~_/month

Up to 50% OFF - Act Fast, Hold This Unit!
Continue

Up to 50% OFF - Act Fast, Hold This Unit!
10 x 5 Small Unit

Drive Up Access

Roll Up Doors

Keypad Access
Reserve FREE, No obligation to rent

Continue

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

Move-in date is flexible upto 2 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 2 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

Web Only Price $18.00_/month $18.00_/month Web Only Price
~~$48.00~~_/month

~~$48.00~~_/month

Up to 50% OFF - Act Fast, Hold This Unit!
Continue

Up to 50% OFF - Act Fast, Hold This Unit!
10 x 10 Medium Unit

Drive Up Access

Roll Up Doors

Keypad Access
Reserve FREE, No obligation to rent

Continue

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

Move-in date is flexible upto 13 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 13 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

Web Only Price $45.00_/month $45.00_/month Web Only Price
~~$91.00~~_/month

~~$91.00~~_/month

Up to 50% OFF - Act Fast, Hold This Unit!
Continue

Up to 50% OFF - Act Fast, Hold This Unit!
10 x 10 Medium Unit

Drive Up Access

Roll Up Doors

Keypad Access

Enclosed
Reserve FREE, No obligation to rent

Continue

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

Move-in date is flexible upto 13 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 13 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

Web Only Price $45.00_/month $45.00_/month Web Only Price
~~$91.00~~_/month

~~$91.00~~_/month

Up to 50% OFF - Act Fast, Hold This Unit!
Continue

Up to 50% OFF - Act Fast, Hold This Unit!
10 x 10 Medium Unit

Climate Controlled

Indoor

First Floor Access
Reserve FREE, No obligation to rent

Continue

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

Move-in date is flexible upto 2 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 2 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

Web Only Price $52.00_/month $52.00_/month Web Only Price
~~$104.00~~_/month

~~$104.00~~_/month

Up to 50% OFF - Act Fast, Hold This Unit!
Continue

Up to 50% OFF - Act Fast, Hold This Unit!
10 x 15 Medium Unit

Drive Up Access

Roll Up Doors

Keypad Access
Reserve FREE, No obligation to rent

Continue

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

Move-in date is flexible upto 13 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 13 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

Web Only Price $58.00_/month $58.00_/month Web Only Price
~~$118.00~~_/month

~~$118.00~~_/month

Up to 50% OFF - Act Fast, Hold This Unit!
Continue

Up to 50% OFF - Act Fast, Hold This Unit!
10 x 15 Medium Unit

Drive Up Access

Roll Up Doors

Keypad Access

Enclosed
Reserve FREE, No obligation to rent

Continue

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

Move-in date is flexible upto 13 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 13 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

Web Only Price $58.00_/month $58.00_/month Web Only Price
~~$118.00~~_/month

~~$118.00~~_/month

Up to 50% OFF - Act Fast, Hold This Unit!
Continue

Up to 50% OFF - Act Fast, Hold This Unit!
10 x 20 Large Unit

PARKING

Car, Boat, RV

Uncovered
Reserve FREE, No obligation to rent

Continue

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

Move-in date is flexible upto 2 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 2 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

Web Only Price $58.00_/month $58.00_/month Web Only Price
~~$102.00~~_/month

~~$102.00~~_/month

Up to 50% OFF - Act Fast, Hold This Unit!
Continue

Up to 50% OFF - Act Fast, Hold This Unit!
10 x 24 Large Unit

Drive Up Access

Roll Up Doors

Keypad Access
Reserve FREE, No obligation to rent

Continue

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

Move-in date is flexible upto 6 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 6 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

Web Only Price $91.00_/month $91.00_/month Web Only Price
~~$170.00~~_/month

~~$170.00~~_/month

Up to 50% OFF - Act Fast, Hold This Unit!
Continue

Up to 50% OFF - Act Fast, Hold This Unit!
10 x 24 Large Unit

Drive Up Access

Roll Up Doors

Keypad Access

Enclosed
Reserve FREE, No obligation to rent

Continue

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

Move-in date is flexible upto 6 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 6 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

Web Only Price $91.00_/month $91.00_/month Web Only Price
~~$170.00~~_/month

~~$170.00~~_/month

Up to 50% OFF - Act Fast, Hold This Unit!
Continue

Up to 50% OFF - Act Fast, Hold This Unit!

LOWEST RATES AND PRICES GUARANTEED

5 x 5 Unit
Climate Controlled

Indoor

First Floor Access
(888) 291-4801 Call Now! Call now for availability

Reserve for FREE
5 x 6 Unit
Climate Controlled

Indoor

First Floor Access
(888) 291-4801 Call Now! Call now for availability

Reserve for FREE
5 x 7 Unit
Climate Controlled

Indoor

First Floor Access
(888) 291-4801 Call Now! Call now for availability

Reserve for FREE
5 x 7 Unit
Climate Controlled

Indoor

Lift Access
(888) 291-4801 Call Now! Call now for availability

Reserve for FREE
5 x 8 Unit
Drive Up Access

Roll Up Doors

Keypad Access
(888) 291-4801 Call Now! Call now for availability

Reserve for FREE
5 x 10 Unit
Climate Controlled

Indoor

Lift Access
(888) 291-4801 Call Now! Call now for availability

Reserve for FREE
5 x 10 Unit
Climate Controlled

Indoor

First Floor Access
(888) 291-4801 Call Now! Call now for availability

Reserve for FREE
5 x 10 Unit
Drive Up Access

Roll Up Doors

Keypad Access
(888) 291-4801 Call Now! Call now for availability

Reserve for FREE
5 x 10 Unit
Drive Up Access

Roll Up Doors

Keypad Access

Enclosed
(888) 291-4801 Call Now! Call now for availability

Reserve for FREE
5 x 15 Unit
Climate Controlled

Indoor

First Floor Access
(888) 291-4801 Call Now! Call now for availability

Reserve for FREE
6 x 8 Unit
Climate Controlled

Indoor

First Floor Access
(888) 291-4801 Call Now! Call now for availability

Reserve for FREE
6 x 8 Unit
Climate Controlled

Indoor

Lift Access
(888) 291-4801 Call Now! Call now for availability

Reserve for FREE
6 x 10 Unit
Climate Controlled

Indoor

First Floor Access
(888) 291-4801 Call Now! Call now for availability

Reserve for FREE
7 x 8 Unit
Climate Controlled

Indoor

Lift Access
(888) 291-4801 Call Now! Call now for availability

Reserve for FREE
7 x 10 Unit
Climate Controlled

Indoor

Lift Access
(888) 291-4801 Call Now! Call now for availability

Reserve for FREE
7 x 10 Unit
Climate Controlled

Indoor

First Floor Access
(888) 291-4801 Call Now! Call now for availability

Reserve for FREE
8 x 5 Unit
Climate Controlled

Indoor

First Floor Access
(888) 291-4801 Call Now! Call now for availability

Reserve for FREE
8 x 5 Unit
Climate Controlled

Indoor

Lift Access
(888) 291-4801 Call Now! Call now for availability

Reserve for FREE
8 x 9 Unit
Climate Controlled

Indoor

Lift Access
(888) 291-4801 Call Now! Call now for availability

Reserve for FREE
8 x 10 Unit
Climate Controlled

Indoor

First Floor Access
(888) 291-4801 Call Now! Call now for availability

Reserve for FREE
8 x 10 Unit
Climate Controlled

Indoor

Lift Access
(888) 291-4801 Call Now! Call now for availability

Reserve for FREE
9 x 9 Unit
Climate Controlled

Indoor

First Floor Access
(888) 291-4801 Call Now! Call now for availability

Reserve for FREE
9 x 10 Unit
Climate Controlled

Indoor

First Floor Access
(888) 291-4801 Call Now! Call now for availability

Reserve for FREE
9 x 10 Unit
Climate Controlled

Indoor

Lift Access
(888) 291-4801 Call Now! Call now for availability

Reserve for FREE
9 x 13 Unit
Climate Controlled

Indoor

Lift Access
(888) 291-4801 Call Now! Call now for availability

Reserve for FREE
10 x 8 Unit
Climate Controlled

Indoor

Lift Access
(888) 291-4801 Call Now! Call now for availability

Reserve for FREE
10 x 10 Unit
Drive Up Access

Roll Up Doors

Keypad Access
(888) 291-4801 Call Now! Call now for availability

Reserve for FREE
10 x 10 Unit
Drive Up Access

Roll Up Doors

Keypad Access

Enclosed
(888) 291-4801 Call Now! Call now for availability

Reserve for FREE
10 x 10 Unit
Climate Controlled

Indoor

Lift Access
(888) 291-4801 Call Now! Call now for availability

Reserve for FREE
10 x 15 Unit
Drive Up Access

Roll Up Doors

Keypad Access
(888) 291-4801 Call Now! Call now for availability

Reserve for FREE
10 x 15 Unit
Drive Up Access

Roll Up Doors

Keypad Access

Enclosed
(888) 291-4801 Call Now! Call now for availability

Reserve for FREE
10 x 24 Unit
Outside Unit

Indoor

First Floor Access
(888) 291-4801 Call Now! Call now for availability

Reserve for FREE
10 x 24 Unit
Drive Up Access

Roll Up Doors

Keypad Access
(888) 291-4801 Call Now! Call now for availability

Reserve for FREE
10 x 24 Unit
Drive Up Access

Roll Up Doors

Keypad Access

Enclosed
(888) 291-4801 Call Now! Call now for availability

Reserve for FREE
10 x 30 Unit
PARKING

Car, Boat, RV

Uncovered
(888) 291-4801 Call Now! Call now for availability

Reserve for FREE
10 x 30 Unit
Drive Up Access

Roll Up Doors

Keypad Access
(888) 291-4801 Call Now! Call now for availability

Reserve for FREE
10 x 30 Unit
Drive Up Access

Roll Up Doors

Keypad Access

Enclosed
(888) 291-4801 Call Now! Call now for availability

Reserve for FREE
20 x 15 Unit
Drive Up Access

Roll Up Doors

Keypad Access
(888) 291-4801 Call Now! Call now for availability

Reserve for FREE
20 x 15 Unit
Drive Up Access

Roll Up Doors

Keypad Access

Enclosed
(888) 291-4801 Call Now! Call now for availability

Reserve for FREE
20 x 24 Unit
Drive Up Access

Roll Up Doors

Keypad Access
(888) 291-4801 Call Now! Call now for availability

Reserve for FREE
20 x 24 Unit
Drive Up Access

Roll Up Doors

Keypad Access

Enclosed
(888) 291-4801 Call Now! Call now for availability

Reserve for FREE

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

Tracy B.

September 07, 2023 - From Extra Space

I rented a storage unit online and Ed called me right away to go over the process. Ed was efficient and it was a very seamless process. You do not find customer service like I have received with Ed and I appreciate it. Thank you for your help!
Beth S.

September 06, 2023 - From Extra Space

Great space. Very clean and safe. Staff are helpful and always there to make sure everything is ok.
Olivia F.

September 04, 2023 - From Extra Space

Extra Space Storage is a clean, and useful place. Ed and another employee were both kind and helpful with me completing the initial rental process, from over the phone to in person. Ed clarified how the rental unit payment is broken down and he also showed me how to operate the elevator carefully and the unit key. Ed’s willingness to help and adapting to my visual learning style made this a successful purchase, so I would recommend this business to others inquiring. The only thing I think would help, an attachable ramp for the elevator. Thankful for the help!!
Rebecca P.

September 02, 2023 - From Extra Space

Best service I’ve ever had ed is amazing
Rod H.

September 01, 2023 - From Extra Space

They really worked with me to be sure I had the right sized storage unit.
Rick W.

August 26, 2023 - From Extra Space

Top notch. Extremely clean. Online sign up was a breeze. Thanks for checking in Ed. Appreciate your help!
Jessie R.

August 23, 2023 - From Extra Space

Ed is very friendly has a great respect for customers and the property, for as upkeep and cleanliness
See more

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

257 Spencer Rd, St Peters MO, 63376

Reserve a storage unit with Extra Space Storage

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

First Floor Access

Drive Up Access

Roll Up Doors

Keypad Access

Climate Controlled

Indoor

Lift Access

Climate Controlled

Indoor

First Floor Access

Climate Controlled

Indoor

Lift Access

Climate Controlled

Indoor

Lift Access

Climate Controlled

Indoor

Lift Access

Climate Controlled

Indoor

Lift Access

Climate Controlled

Indoor

Lift Access

Climate Controlled

Indoor

First Floor Access

Drive Up Access

Roll Up Doors

Keypad Access

Drive Up Access

Roll Up Doors

Keypad Access

Drive Up Access

Roll Up Doors

Keypad Access

Enclosed

Climate Controlled

Indoor

First Floor Access

Drive Up Access

Roll Up Doors

Keypad Access

Drive Up Access

Roll Up Doors