Sentry Mini Storage
50 W Sentry Dr
Shelton, WA 98584
(360) 427-3295

Office Hours

Sunday - Friday9:00 AM - 5:00 PM
Saturday9:00 AM - 3:00 PM

Closed Major Holidays

Access Hours

Sunday - Saturday6:00 AM - 9:00 PM

Unit Details will list Storage Location (Please Read)

When renting a unit please look for the location info on each available unit.
Unit numbers begin with:
  • "01Sent" = 101 W Sentry Dr. (Main Facility)
  • "02JP = 1560 E Johns Prairie Rd
  • "03MtVi" = 317 W J St (Uptown)
  • "04Bays" = 3981 State Hwy 3 (Bayshore)
  • "05Down" = 119 & 205 W Cota (Downtown)
  • "06Agate" = 1620 E Agate Rd
  • "07Freeway" = 631 SE Craig Rd
  • "08Phillips" = 30 E Halrad Rd (Phillips Lake)
  • "09Hood" = 31 N Boschee Dr (Hoodsport)
  • "11JP1871" = 1871 E Johns Prairie Rd
  • "12LkPark" = 161 E Beaumont Dr. (Island Lake)

Electric Lock Units require our app to open. Your mobile phone must have NFC capabilities.
SizeUnit DetailsPrice
4'x4'
07Freeway-Inside Up Heated, Inside, Climate Controlled, ELECTRIC LOCK - APP ONLY, UPSTAIRS
    $40
    Web Rate
    $50
    In Store
    4'x6'
    07Freeway-Inside Up Heated, Inside, Climate Controlled, ELECTRIC LOCK - APP ONLY, UPSTAIRS
      $45
      Web Rate
      $55
      In Store
      5'x6'
      07Freeway-Inside Up Heated, Inside, Climate Controlled, ELECTRIC LOCK - APP ONLY, UPSTAIRS
        $50
        Web Rate
        $60
        In Store
        4'x8'
        04Bays-Inside, Inside, ELECTRIC LOCK - APP ONLY
          $65
          4'x8'
          07Freeway-Inside Up Heated, Inside, Climate Controlled, ELECTRIC LOCK - APP ONLY, UPSTAIRS
            $60
            10'x25'
            02JP-Parking Space, Uncovered Parking
              $75
              10'x20'
              11JP1871-Parking Spot, Drive-up, Uncovered Parking, WIFI, 24Hr Access
                $75
                5'x8'
                09Hood-Inside, Inside, ELECTRIC LOCK - APP ONLY
                  $70
                  10'x25'
                  03MtVi-Parking Space, Uncovered Parking
                    $75
                    10'x20'
                    01Sent-Parking Space, Uncovered Parking, WIFI, 24Hr Access
                      $100
                      4'x12'
                      05Down-Inside Heated, Inside, Climate Controlled, ELECTRIC LOCK - APP ONLY
                        $75
                        6'x8'
                        09Hood-Inside, Inside, ELECTRIC LOCK - APP ONLY
                          $75
                          5'x10'
                          09Hood-Outside, Drive-up, ELECTRIC LOCK - APP ONLY
                            $85
                            5'x10'
                            05Down-Inside Heated, Inside, Climate Controlled, ELECTRIC LOCK - APP ONLY
                              $75
                              5'x10'
                              01Sent-Inside Heated, Inside, Climate Controlled, WIFI, ELECTRIC LOCK - APP ONLY
                                $85
                                6'x10'
                                07Freeway-Outside Heated, Drive-up, Climate Controlled, ELECTRIC LOCK - APP ONLY
                                  $85
                                  10'x8'
                                  09Hood-Outside, Drive-up, ELECTRIC LOCK - APP ONLY
                                    $90
                                    8'x10'
                                    07Freeway-Outside Heated, Drive-up, Climate Controlled, ELECTRIC LOCK - APP ONLY
                                      $105
                                      12'x8'
                                      09Hood-Outside, Drive-up, ELECTRIC LOCK - APP ONLY
                                        $105
                                        10'x10'
                                        06Agat-Outside, Drive-up, ELECTRIC LOCK - APP ONLY
                                          $105
                                          10'x10'
                                          02JP-Outside, Drive-up, ELECTRIC LOCK - APP ONLY
                                            $105
                                            10'x10'
                                            08Phillips-Outside, Drive-up, ELECTRIC LOCK - APP ONLY
                                              $99
                                              10'x10'
                                              07Freeway-Outside, Drive-up, ELECTRIC LOCK - APP ONLY
                                                $110
                                                10'x10'
                                                01Sent-Inside Heated, Inside, Climate Controlled, WIFI
                                                  $115
                                                  10'x10'
                                                  01Sent-Outside Heated, Drive-up, Climate Controlled, WIFI
                                                    $115
                                                    10'x10'
                                                    01Sent-Inside, Inside, WIFI
                                                      $110
                                                      8'x14'
                                                      04Bays-Outside, Drive-up, ELECTRIC LOCK - APP ONLY
                                                        $105
                                                        10'x12'
                                                        04Bays-Outside, Drive-up, ELECTRIC LOCK - APP ONLY
                                                          $105
                                                          10'x12'
                                                          09Hood-Outside, Drive-up, ELECTRIC LOCK - APP ONLY
                                                            $115
                                                            10'x12'
                                                            07Freeway-Outside, Drive-up, ELECTRIC LOCK - APP ONLY
                                                              $130
                                                              10'x12'
                                                              03MtVi-Outside, Drive-up, ELECTRIC LOCK - APP ONLY
                                                                $110
                                                                10'x14'
                                                                04Bays-Outside, Drive-up, ELECTRIC LOCK - APP ONLY
                                                                  $135
                                                                  10'x15'
                                                                  09Hood-Outside, Drive-up, ELECTRIC LOCK - APP ONLY
                                                                    $145
                                                                    15'x10'
                                                                    09Hood-Outside, Drive-up, ELECTRIC LOCK - APP ONLY
                                                                      $145
                                                                      10'x20'
                                                                      06Agat-Outside, Drive-up, ELECTRIC LOCK - APP ONLY
                                                                        $199
                                                                        10'x20'
                                                                        09Hood-Outside, Drive-up, ELECTRIC LOCK - APP ONLY
                                                                          $199
                                                                          10'x20'
                                                                          07Freeway-Outside, Drive-up, ELECTRIC LOCK - APP ONLY
                                                                            $199
                                                                            10'x24'
                                                                            07Freeway-Outside, Drive-up, ELECTRIC LOCK - APP ONLY
                                                                              $225
                                                                              12'x30'
                                                                              01Sent-Outside, Drive-up, WIFI, ELECTRIC LOCK - APP ONLY
                                                                                $375
                                                                                Check Out What Our Customers Are Saying
                                                                                google
                                                                                kyle banks on 11/21/2025
                                                                                Excellent customer service, I accidentally booked the wrong type of unit and they helped me switch units and credited the wrong units payment.
                                                                                google
                                                                                Janet Cremel on 12/21/2024
                                                                                Recently did business with Reba over at sentry mini storage, I called regarding a Uhaul, they didn't have the Uhaul trailer that i needed at their store but Reba went out of her way to find the trailer that i needed at another location. I really appreciated her help. I highly recommend this place, some of the best customer service i have experienced with Uhaul.
                                                                                google
                                                                                Jessica Brown on 04/09/2024
                                                                                Unbeatable prices, thankful we don't need storage anymore because those unbeatable prices came up some flights of stairs. But this was one of our better storage experiences much better then public storage who gets zero stars, I'm so frustrated with them and their attitude and closing whenever they feel like it I haven't even given them a review yet. But this is about sentry and i would give them 5 stars but they weren't quite a 5 star experience pretty dang close though.

                                                                                Check Out What Our Customers Are Saying

                                                                                Facility Amenities

                                                                                Boxes & Supplies
                                                                                Dollies/Handcarts
                                                                                Ground Floor
                                                                                Online Bill Pay
                                                                                Light in Unit
                                                                                RV, Car, and Boat Parking
                                                                                Truck Rental
                                                                                Fenced & Gated
                                                                                Interior Storage
                                                                                Security Camera
                                                                                Uncovered
                                                                                Secure Units

                                                                                Shelton, WA Drive-Up Storage Units and Parking Spaces


                                                                                Sentry Mini Storage is a state-of-the-art storage facility serving the Shelton, WA area with affordable and secure storage units and parking spaces. We’ve made it our priority to maintain a safe property with quality security features. As a family-owned and operated storage facility that’s been a part of the Shelton community since the 1920s, we go above and beyond to provide our tenants with exceptional customer service.

                                                                                Are you interested in storing with us? Take a look at our unit prices and availability to get started.

                                                                                Why Choose Us?
                                                                                • Outdoor Parking Available
                                                                                • Boxes & Supplies
                                                                                • Dollies & Handcarts
                                                                                • Power Outlets Available
                                                                                • Truck Rentals
                                                                                • Fully Fenced Property
                                                                                • Coded Gate Entry
                                                                                • Digital Video Surveillance
                                                                                • Electric Locks

                                                                                Self Storage and Parking Near You


                                                                                Find Sentry Mini Storage in Shelton, WA, easily accessible off of State Highway 101. We’re just a 15-minute drive from Olympia, WA, and near Olympic College as well as the YMCA. Residents, businesses, boat, and RV owners in the area can always rely on us to be a self storage solution. Start storing today!

                                                                                Driving Directions to Sentry Mini Storage:

                                                                                From Shelton, WA:
                                                                                • Follow W Pine St and N 3rd St to W Alder St
                                                                                • Head north on N 2nd St toward W Pine St
                                                                                • Turn left onto W Pine St
                                                                                • Turn right at the 1st cross street onto N 3rd St
                                                                                • Turn left at the 1st cross street onto W Alder St
                                                                                • Turn left onto N 7th St
                                                                                • Follow W Railroad Ave to W Hulbert Rd
                                                                                • Turn right onto W Railroad Ave
                                                                                • Continue onto W Shelton Matlock Rd
                                                                                • Turn right onto W Hulbert Rd
                                                                                • Turn left onto W Sentry Dr
                                                                                • Sentry Mini Storage will be on the Right
                                                                                From Oakland, WA:
                                                                                • Take WA-3 S to W Railroad Ave in Shelton
                                                                                • Head southwest on WA-3 S toward E Beil Rd
                                                                                • Turn left onto N Front St
                                                                                • Turn right onto E Railroad Ave
                                                                                • Continue on W Railroad Ave. Drive to W Sentry Dr
                                                                                • Continue straight onto W Railroad Ave
                                                                                • Continue onto W Shelton Matlock Rd
                                                                                • Turn right onto W Hulbert Rd
                                                                                • Turn left onto W Sentry Dr
                                                                                • Sentry Mini Storage will be on the Right
                                                                                From Bayshore, WA:
                                                                                • Take Sandpiper Ln to WA-3 S
                                                                                • Head north on Sandpiper Ln toward Driftwood Cir
                                                                                • Turn left onto Bayshore Dr
                                                                                • Follow WA-3 S to W Railroad Ave in Shelton
                                                                                • Turn left onto WA-3 S
                                                                                • Turn left onto N Front St
                                                                                • Turn right onto E Railroad Ave
                                                                                • Continue on W Railroad Ave. Drive to W Sentry Dr
                                                                                • Continue straight onto W Railroad Ave
                                                                                • Continue onto W Shelton Matlock Rd
                                                                                • Turn right onto W Hulbert Rd
                                                                                • Turn left onto W Sentry Dr
                                                                                • Sentry Mini Storage will be on the Right
                                                                                From Brockdale, WA:
                                                                                • Head southeast on US-101 S toward E Brockdale Rd
                                                                                • Take the exit toward W Shelton Matlock Rd
                                                                                • Turn right onto W Shelton Matlock Rd
                                                                                • Turn right onto W Hulbert Rd
                                                                                • Turn left onto W Sentry Dr
                                                                                • Sentry Mini Storage will be on the Right