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

525 West 20th Street National City, CA 91950 1-800-316-0541

Available Units

Filter By Unit Size:
4' x 3' Locker
$31.00per month reserve unit
4' x 9' Unit
$69.00per month reserve unit
5' x 9' Unit
$81.00per month reserve unit
6' x 8' Unit
$84.00per month reserve unit
6' x 9' Unit
$91.00per month reserve unit
8' x 9' Unit
$118.00per month reserve unit
9' x 9' Unit
$123.00per month reserve unit
5' x 17' Unit
$189.00per month reserve unit
8' x 11' Unit
$135.00per month reserve unit
8' x 12' Unit
$147.00per month reserve unit
6' x 17' Unit
$203.00per month reserve unit
9' x 12' Unit
$166.00per month reserve unit
11' x 12' Unit
$201.00per month reserve unit
9' x 17' Unit
$291.00per month reserve unit
10' x 17' Unit
$318.00per month reserve unit
11' x 17' Unit
$344.00per month reserve unit
11' x 21' Unit
$454.00per month reserve unit

Facility Amentities

  • Fenced and lighted
  • Video cameras on site
  • Vehicle requires insurance
  • Vehicle requires title
  • Handcarts available
  • Moving supplies for sale
  • Manager lives on-site
  • English, Spanish speakers on staff
  • Email billing available
  • Accepts mail/packages for tenants
  • Auto-pay available
  • Vehicle must be running
  • Vehicle requires registration
  • Insurance required
  • Insurance available
  • Homeowners/renters insurance accepted
  • Cash accepted
  • Checks accepted
  • Allow 18-wheeler dropoff
  • 1% military discount (active-duty)

Facility's Fees & Requirements

  • Facility Administration Fee: $29.00

Access Hours

  • Sun: 6:00 AM - 8:00 PM
  • Mon: 6:00 AM - 8:00 PM
  • Tue: 6:00 AM - 8:00 PM
  • Wed: 6:00 AM - 8:00 PM
  • Thu: 6:00 AM - 8:00 PM
  • Fri: 6:00 AM - 8:00 PM
  • Sat: 6:00 AM - 8:00 PM

Office Hours

  • Sun: Closed
  • Mon: 9:30 AM - 6:00 PM
  • Tue: 9:30 AM - 6:00 PM
  • Wed: 9:30 AM - 6:00 PM
  • Thu: 9:30 AM - 6:00 PM
  • Fri: 9:30 AM - 6:00 PM
  • Sat: 9:00 AM - 5:30 PM

525 West 20th Street, National City, CA 91950