American Self Storage #21

American Self Storage #21
1255 W Interstate 240 Service Rd
Oklahoma City, OK 73139
(405) 591-4244

Office Hours

SundayClosed
Monday - Friday9:00 AM - 6:00 PM
Saturday9:00 AM - 1:00 PM

Closed for Lunch: 1-2pm

Access Hours

Sunday - Saturday7:00 AM - 9:00 PM

SizeUnit DetailsPrice
5'x5'
Drive-Up, Non Climate, Swing, Street Level
    $22
    5'x5'
    Interior, Swing, Street Level, Climate
      $32
      5'x10'
      Drive-Up, Non Climate, Swing, Street Level
        $30
        5'x10'
        1 unit left!
        Interior, Swing, Street Level, Climate
          $80
          4'x15'
          1 unit left!
          Interior, Rollup, Street Level, Climate
            $70
            5'x15'
            Drive-Up, Non Climate, Swing, Street Level
              $70
              10'x10'
              Drive-Up, Non Climate, Rollup, Street Level
                $72
                10'x10'
                Drive-Up, Non Climate, Swing, Street Level
                  $72
                  10'x10'
                  Interior, Swing, Street Level, Climate
                    $100
                    10'x15'
                    Interior, Swing, Street Level, Climate
                      $120
                      10'x15'
                      Drive-Up, Non Climate, Rollup, Street Level
                        $90
                        10'x20'
                        1 unit left!
                        RV/Boat/Vehicle/Parking, Outside, Parking
                          $50
                          10'x20'
                          Drive-Up, Non Climate, Rollup, Street Level
                            $95
                            10'x20'
                            Drive-Up, Rollup, Street Level, Climate
                              $175
                              10'x25'
                              RV/Boat/Vehicle/Parking, Outside, Parking
                                $65
                                10'x30'
                                Drive-Up, Non Climate, Rollup, Street Level
                                  $140
                                  10'x35'
                                  1 unit left!
                                  Drive-Up, Rollup, Street Level, Climate
                                    $200
                                    10'x36'
                                    1 unit left!
                                    RV/Boat/Vehicle/Parking, Outside, Parking
                                      $70

                                      Facility Amenities

                                      Temperature Controlled
                                      Boxes & Supplies
                                      Dollies/Handcarts
                                      Fenced & Gated
                                      Drive-up Access
                                      Ground Floor
                                      Interior Storage
                                      Online Bill Pay
                                      Resident Manager
                                      RV, Car, and Boat Parking
                                      Secure Units
                                      Security Camera

                                      Temperature-Controlled Self Storage Units in Oklahoma City, OK 73139

                                      American Self Storage #21 is conveniently located on West I-240 Service Road, easily accessible to residents and businesses throughout OKC, Moore, Mustang, and Valley Brook. Our facility is easily accessible via I-240 and I-44. We’re just a 5-minute drive from Oklahoma City Community College and right next to the Penn Park Shopping Center. Are you interested in storing with us? Visit or give us a call today!

                                      About American Self Storage #21

                                      American Self Storage #21 has the solution to your storage needs. Our facility is clean, secure, and full of ready-to-rent storage units available in a variety of sizes. We’re able to accommodate residential and commercial needs, short or long-term. Not to mention, we go above and beyond to provide you with the best service possible. Take a look at our unit prices and availability to get started.

                                      Features & Amenities
                                      • Climate-Controlled Units
                                      • Outdoor RV Parking
                                      • 12-Month Price Guarantee
                                      • 24-Hours W/ Special Permission
                                      • Boxes & Supplies
                                      • Dollies & Handcarts
                                      • Drive-Up Access
                                      • Fenced & Gated Facility
                                      • Digital Video Surveillance
                                      • Truck Rental

                                      Check Out What Our Customers Are Saying

                                      google
                                      Casey on 05/13/2025
                                      Amy is a wonderful manager that lives on site and that makes me feel like my belongings are really safe. After calling around to 5 other places, I settled with American price wise. I did Public Storage first and when I showed up, My entire unit was 2 in of water and all the other units nearby are also in water due to all that rain that we had but still.. I quickly decline their services and paid the extra money to drive away in the moving truck for a day more. No way I'm going to take a chance on a storage facility that isn't protected by flooding water. Public Storage was cheaper but they didn't have an on-site manager there to help handle the problem Not only that but they refused to refund me for up to a week of fighting back and forth on the phone. So if you want to save yourself some extra time and they have some vacancy, go with American Self Storage
                                      google
                                      Olivia Hill on 08/30/2023
                                      Rented a U-Haul from this location today and when I say best check in and out experience ever.. I had the 24/7 check in services so everything was done in app , didn't even have to speak with anyone. Thanks again U-Haul !
                                      google
                                      Delbert Jackson on 07/13/2023
                                      Amy is Awesome! Very welcoming and helpful. Needed a U-Haul for an emergency move, and Amy got me in and out with no issues. My experience was Awesome! Just like Amy.⭐⭐⭐⭐⭐

                                      Driving Directions

                                      From Oklahoma City, OK:
                                      • Get on I-40 E from Oklahoma City Blvd
                                      • Head south on N Robinson Ave toward W Sheridan Ave
                                      • Turn left at the 1st cross street onto W Sheridan Ave
                                      • Turn right onto S E K Gaylord Blvd
                                      • Turn left onto Oklahoma City Blvd
                                      • Use the right lane to take the ramp onto I-40 E
                                      • Take I-35 S and I-240 W/OK-3 W/US-62 W to SW 74th St/W Interstate 240 Service Rd. Take exit 2A from I-240 W/OK-3 W/US-62 W
                                      • Merge onto I-40 E
                                      • Take exit 151B toward I-35 S/Dallas
                                      • Merge onto I-235 S
                                      • Continue onto I-35 S
                                      • Use the 2nd from the right lane to stay on I-35 S
                                      • Take exit 121B to merge onto I-240 W/OK-3 W/US-62 W toward Lawton
                                      • Take exit 2A toward S Western Ave
                                      • Continue on SW 74th St/W Interstate 240 Service Rd to your destination
                                      • Merge onto SW 74th St/W Interstate 240 Service Rd
                                      • Keep right to stay on SW 74th St/W Interstate 240 Service Rd
                                      • Turn right
                                      • Turn left
                                      • American Self Storage #21 will be on the right
                                      From Moore, OK:
                                      • Get on I-35 N/US-77 N from I-35 Frontage Rd/N Service Rd
                                      • Head north on N Broadway St toward NW 2nd St
                                      • Turn left onto NW 5th St
                                      • Turn right onto I-35 Frontage Rd/N Service Rd
                                      • Continue straight (signs for I-35 N/US-77 N)
                                      • Continue on I-35 N/US-77 N. Take I-240 W/OK-3 Wto SW 74th St/W Interstate 240 Service Rd in Oklahoma City. Take exit 2A from I-240 W/OK-3 W
                                      • Merge onto I-35 N/US-77 N
                                      • Take exit 121B to merge onto I-240 W/OK-3 W toward US-62 W/Lawton
                                      • Take exit 2A toward S Western Ave
                                      • Continue on SW 74th St/W Interstate 240 Service Rd to your destination
                                      • Merge onto SW 74th St/W Interstate 240 Service Rd
                                      • Keep right to stay on SW 74th St/W Interstate 240 Service Rd
                                      • Turn right
                                      • Turn left
                                      • American Self Storage #21 will be on the right
                                      From Mustang, OK:
                                      • Head north on S Mustang Rd toward W Forster Dr
                                      • Continue on E State Hwy 152 to Oklahoma City. Take exit 2A from I-240 E/OK-3 E
                                      • Turn right onto SW 74th St/E State Hwy 152
                                      • Keep right at the fork, follow signs for I-44 W/I-240 E/Lawton and merge onto I-44
                                      • Keep left at the fork to continue on I-240 E/OK-3 E, follow signs for US-62 E/Dallas/Ft. Smith
                                      • Take exit 2A toward S Western Ave
                                      • Keep left at the fork and merge onto SW 74th St/W Interstate 240 Service Rd
                                      • Continue on SW 74th St/W Interstate 240 Service Rd to your destination
                                      • Merge onto SW 74th St/W Interstate 240 Service Rd
                                      • Sharp left to stay on SW 74th St/W Interstate 240 Service Rd
                                      • Keep right to stay on SW 74th St/W Interstate 240 Service Rd
                                      • Turn right
                                      • Turn left
                                      • American Self Storage #21 will be on the right
                                      From Valley Brook, OK:
                                      • Get on I-35 S/US-62 W/US-77 S in Oklahoma City from SE 59th St
                                      • Head northeast on Cox Ave toward SE 63rd St
                                      • Turn left onto SE 59th St
                                      • Turn left onto S High Ave/S I-35 Service Rd
                                      • Use the left lane to take the ramp onto I-35 S/US-62 W/US-77 S
                                      • Continue on I-35 S. Take I-240 W/OK-3 W/US-62 Wto SW 74th St/W Interstate 240 Service Rd. Take exit 2A from I-240 W/OK-3 W/US-62 W
                                      • Merge onto I-35 S/US-62 W/US-77 S
                                      • Use the 2nd from the right lane to continue on I-35 S
                                      • Take exit 121B to merge onto I-240 W/OK-3 W/US-62 W toward Lawton
                                      • Take exit 2A toward S Western Ave
                                      • Continue on SW 74th St/W Interstate 240 Service Rd to your destination
                                      • Merge onto SW 74th St/W Interstate 240 Service Rd
                                      • Keep right to stay on SW 74th St/W Interstate 240 Service Rd
                                      • Turn right
                                      • Turn left
                                      • American Self Storage #21 will be on the right