Extra Space Storage - 8321 - National City - 20th St

525 West 20th Street , National City CA, 91950

(833) 773-2603 Call Now!

Reserve a storage unit with Extra Space Storage - 8321 - National City - 20th St

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 - 08:00 PM

Facility Amenities

3 x 5 Small Unit

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 3 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 3 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 $55.00_/month $55.00_/month Web Only Price
~~$61.00~~_/month

~~$61.00~~_/month

Continue
4 x 3 Small Unit

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 3 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 3 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 $53.00_/month $53.00_/month Web Only Price
~~$59.00~~_/month

~~$59.00~~_/month

Continue
6 x 8 Small Unit

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 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

Web Only Price $97.00_/month $97.00_/month Web Only Price
~~$107.00~~_/month

~~$107.00~~_/month

Continue
6 x 8 Small Unit

Drive Up Access

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 3 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 3 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 $173.00_/month $173.00_/month Web Only Price
~~$191.00~~_/month

~~$191.00~~_/month

Continue
6 x 9 Medium Unit

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 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

Web Only Price $105.00_/month $105.00_/month Web Only Price
~~$116.00~~_/month

~~$116.00~~_/month

Continue
6 x 17 Medium Unit

Drive Up Access

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 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

Web Only Price $182.00_/month $182.00_/month Web Only Price
~~$201.00~~_/month

~~$201.00~~_/month

Continue
6 x 17 Medium Unit

Drive Up Access

Indoor

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 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

Web Only Price $182.00_/month $182.00_/month Web Only Price
~~$201.00~~_/month

~~$201.00~~_/month

Continue
7 x 8 Medium Unit

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 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

Web Only Price $108.00_/month $108.00_/month Web Only Price
~~$119.00~~_/month

~~$119.00~~_/month

Continue
7 x 17 Medium Unit

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 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

Web Only Price $162.00_/month $162.00_/month Web Only Price
~~$180.00~~_/month

~~$180.00~~_/month

Continue
8 x 9 Medium Unit

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 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

Web Only Price $128.00_/month $128.00_/month Web Only Price
~~$141.00~~_/month

~~$141.00~~_/month

Continue
9 x 12 Medium Unit

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 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

Web Only Price $153.00_/month $153.00_/month Web Only Price
~~$169.00~~_/month

~~$169.00~~_/month

Continue
10 x 17 Large Unit

Drive Up Access

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 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

Web Only Price $262.00_/month $262.00_/month Web Only Price
~~$290.00~~_/month

~~$290.00~~_/month

Continue
10 x 17 Large Unit

Drive Up Access

Indoor

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 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

Web Only Price $262.00_/month $262.00_/month Web Only Price
~~$290.00~~_/month

~~$290.00~~_/month

Continue
11 x 12 Medium Unit

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 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

Web Only Price $174.00_/month $174.00_/month Web Only Price
~~$193.00~~_/month

~~$193.00~~_/month

Continue
11 x 17 Large Unit

Drive Up Access

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 3 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 3 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 $305.00_/month $305.00_/month Web Only Price
~~$335.00~~_/month

~~$335.00~~_/month

Continue
11 x 17 Large Unit

Drive Up Access

Indoor

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 3 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 3 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 $305.00_/month $305.00_/month Web Only Price
~~$335.00~~_/month

~~$335.00~~_/month

Continue
16 x 17 Large Unit

Drive Up Access

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 3 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 3 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 $478.00_/month $478.00_/month Web Only Price
~~$508.00~~_/month

~~$508.00~~_/month

Continue
16 x 17 Large Unit

Drive Up Access

Indoor

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 3 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 3 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 $478.00_/month $478.00_/month Web Only Price
~~$508.00~~_/month

~~$508.00~~_/month

Continue

LOWEST RATES AND PRICES GUARANTEED

4 x 6 Unit
Indoor

First Floor Access
(833) 773-2603 Call Now! Call now for availability

Reserve for FREE
4 x 9 Unit
Indoor

Lift Access
(833) 773-2603 Call Now! Call now for availability

Reserve for FREE
4 x 17 Unit
Drive Up Access

Indoor

First Floor Access
(833) 773-2603 Call Now! Call now for availability

Reserve for FREE
5 x 6 Unit
Indoor

Lift Access
(833) 773-2603 Call Now! Call now for availability

Reserve for FREE
5 x 9 Unit
Indoor

Lift Access
(833) 773-2603 Call Now! Call now for availability

Reserve for FREE
5 x 17 Unit
Drive Up Access

Indoor

First Floor Access
(833) 773-2603 Call Now! Call now for availability

Reserve for FREE
5 x 17 Unit
Drive Up Access

Indoor

Enclosed
(833) 773-2603 Call Now! Call now for availability

Reserve for FREE
6 x 6 Unit
Indoor

Lift Access
(833) 773-2603 Call Now! Call now for availability

Reserve for FREE
6 x 8 Unit
Indoor

First Floor Access
(833) 773-2603 Call Now! Call now for availability

Reserve for FREE
7 x 4 Unit
Indoor

Lift Access
(833) 773-2603 Call Now! Call now for availability

Reserve for FREE
7 x 5 Unit
Indoor

Lift Access
(833) 773-2603 Call Now! Call now for availability

Reserve for FREE
7 x 17 Unit
Drive Up Access

Indoor

First Floor Access
(833) 773-2603 Call Now! Call now for availability

Reserve for FREE
7 x 17 Unit
Drive Up Access

Indoor

Enclosed
(833) 773-2603 Call Now! Call now for availability

Reserve for FREE
8 x 12 Unit
Indoor

Lift Access
(833) 773-2603 Call Now! Call now for availability

Reserve for FREE
9 x 9 Unit
Indoor

Lift Access
(833) 773-2603 Call Now! Call now for availability

Reserve for FREE
9 x 17 Unit
Drive Up Access

Indoor

First Floor Access
(833) 773-2603 Call Now! Call now for availability

Reserve for FREE
9 x 17 Unit
Drive Up Access

Indoor

Enclosed
(833) 773-2603 Call Now! Call now for availability

Reserve for FREE
10 x 8 Unit
Drive Up Access

Indoor

First Floor Access
(833) 773-2603 Call Now! Call now for availability

Reserve for FREE
11 x 8 Unit
Indoor

Lift Access
(833) 773-2603 Call Now! Call now for availability

Reserve for FREE
11 x 21 Unit
Drive Up Access

Indoor

First Floor Access
(833) 773-2603 Call Now! Call now for availability

Reserve for FREE
11 x 21 Unit
Drive Up Access

Indoor

Enclosed
(833) 773-2603 Call Now! Call now for availability

Reserve for FREE
17 x 17 Unit
Drive Up Access

Indoor

First Floor Access
(833) 773-2603 Call Now! Call now for availability

Reserve for FREE
17 x 17 Unit
Drive Up Access

Indoor

Enclosed
(833) 773-2603 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 - 08:00 PM

Facility Amenities

Customers Review

No reviews available at the moment.

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 - 8321 - National City - 20th St

525 West 20th Street , National City CA, 91950

Reserve a storage unit with Extra Space Storage - 8321 - National City - 20th St

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

Indoor

Lift Access

Indoor

First Floor Access

Indoor

Lift Access

Drive Up Access

Indoor

First Floor Access

Indoor

Lift Access

Drive Up Access

Indoor

First Floor Access

Drive Up Access

Indoor

Enclosed

Indoor

Lift Access

Indoor

Lift Access

Indoor

Lift Access

Indoor

Lift Access

Drive Up Access

Indoor

First Floor Access

Drive Up Access

Indoor

Enclosed

Indoor

Lift Access

Drive Up Access

Indoor

First Floor Access

Drive Up Access

Indoor

Enclosed

Drive Up Access

Indoor

First Floor Access

Drive Up Access

Indoor

Enclosed

4 x 6 Unit

Indoor

First Floor Access