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Sherlock Self Storage - 14441 Main Street NE, Duvall, WA 98019

4.9/5 - 162 Reviews
Location:
14441 Main Street NE, Duvall, WA 98019
Office hours:
  • Mon-Fri: 9 a.m. - 5:30 p.m.
  • Sat-Sun: 9 a.m. - 5 p.m.

Sherlock Self Storage - 14441 Main Street NE, Duvall, WA 98019

  • Indoor

    Units are located indoors for added protection and convenience

  • Retail Available

    Moving and packing supplies available for purchase on-site

  • Onsite Manager

    On-site staff available to assist with property needs

    Not sure which size you need? Check our size guide to find the perfect fit.
    7.5x10 Self Storage 75 Sq. Ft.
    Alarm Climate Controlled First Floor Access
    $216/mo
    7.5x10 Self Storage 75 Sq. Ft.
    Alarm Climate Controlled Elevator
    $159 - $251/mo
    6x10 Self Storage 60 Sq. Ft.
    Alarm Climate Controlled Elevator
    $163/mo
    5x10 Self Storage 50 Sq. Ft.
    Alarm Climate Controlled First Floor Access
    $157 - $174/mo
    5x10 Self Storage 50 Sq. Ft.
    Alarm Climate Controlled Elevator
    $121 - $146/mo
    5x7.5 Self Storage 38 Sq. Ft.
    Alarm Climate Controlled Elevator
    $114 - $138/mo
    5x5 Self Storage 25 Sq. Ft.
    Alarm Climate Controlled First Floor Access
    $108 - $131/mo
    5x5 Self Storage 25 Sq. Ft.
    Alarm Climate Controlled Elevator
    $94/mo
    4x10 Self Storage 40 Sq. Ft.
    Alarm Climate Controlled First Floor Access
    $119 - $144/mo
    4x10 Self Storage 40 Sq. Ft.
    Alarm Climate Controlled Elevator
    $109 - $132/mo
    12.5x15 Self Storage 188 Sq. Ft.
    Alarm Climate Controlled First Floor Access
    $344/mo
    12.5x15 Self Storage 188 Sq. Ft.
    Alarm Climate Controlled Elevator
    $327/mo
    12.5x12.5 Self Storage 156 Sq. Ft.
    Alarm Climate Controlled Elevator
    $297/mo
    10x15 Self Storage 150 Sq. Ft.
    Alarm Climate Controlled First Floor Access
    $325 - $358/mo
    10x15 Self Storage 150 Sq. Ft.
    Alarm Climate Controlled Elevator
    $239/mo
    10x12.5 Self Storage 125 Sq. Ft.
    Alarm Climate Controlled First Floor Access
    $254/mo
    10x12.5 Self Storage 125 Sq. Ft.
    Alarm Climate Controlled Elevator
    $209 - $251/mo
    10x10 Self Storage 100 Sq. Ft.
    Alarm Climate Controlled First Floor Access
    $219 - $263/mo
    10x10 Self Storage 100 Sq. Ft.
    Alarm Climate Controlled Elevator
    $190 - $228/mo
    7.5x20 Self Storage 150 Sq. Ft.
    Alarm Climate Controlled Elevator
    $289/mo
    7.5x15 Self Storage 113 Sq. Ft.
    Alarm Climate Controlled Elevator
    $209 - $251/mo
    10x25 Self Storage 250 Sq. Ft.
    Climate-Controlled First Floor Access
    $620/mo
    10x25 Self Storage 250 Sq. Ft.
    Alarm Climate Controlled Elevator
    $449 - $539/mo
    10x20 Self Storage 200 Sq. Ft.
    Alarm Climate Controlled First Floor Access
    $422/mo
    10x20 Self Storage 200 Sq. Ft.
    Alarm Climate Controlled Elevator
    $349 - $419/mo

    Amenities & features

    • Indoor
    • Retail Available
    • Onsite Manager
    • Truck Rentals
    • Contactless Renting
    • Security Camera
    • Gate
    • Parking
    • Keyless Unit Access
    • Elevators
    • First Floor Access
    • Multi-Level Storage
    • Online Payment

    Customer reviews

    4.9/5
    Average rating
    162
    Number of reviews

    Read some helpful reviews of Sherlock Self Storage, 14441 Main Street NE, Duvall, WA 98019, shared by real renters with genuine experiences and honest opinions.

    Great place with agreeable prices. Elevator and floors are consistently clean and I've always been able to get ahold of customer service. They also offer a truck on their lot for local use which is very convenient ... Read more
    Wraith M. - 18 October 2026
    I highly recommend Sherlock Self Storage in Duvall. Alex was exceptionally friendly and helpful throughout the entire process. When I needed to downsize from a larger unit to a smaller one, he made the change quick and hassle-free. Later, after I shipped my belongings, cancelling the unit was just as easy, and I received a refund for the unused days remaining in the billing period. I truly appreciated the excellent and honest customer service and would gladly use them again. ... Read more
    Gisbert S. - 5 September 2026
    I’ve rented a unit from this facility for just over 2.5 years. The facility is always clean, well lit, and has kept my things safe. Working with Alex in the front office is always easy. He’s quick to respond to questions and the facility is just top notch. Definitely would recommend. ... Read more
    Kimberly M. - 3 August 2026
    Clean, well lit, secure, friendly helpful staff onsite during day. Easy to work with for move in, changed units and downsized during stay and that was smooth and easy to do, auto pay on line payments or in office, will rent again if needed. Only minor weird thing is the elevator needs a code each time you use it and is a bit annoying. 2 Elevators work great and are large to reduce trips but the code thing causes some slow downs at times. I guess it makes things super secure tho. ... Read more
    Molly B. - 16 July 2026
    This self storage is the best I’ve ever used. The people are helpful, honest and supportive, the facility is immaculate and spacious. We used our one-time free use of their moving truck which saved us so much time and money. Can’t say enough good things about our experience with Sherlock Self Storage in Duvall! ... Read more
    Diego D. - 1 September 2025
    Jon &. - 2 August 2025
    Johnny M. - 24 January 2025
    Bob M. - 10 January 2025
    This storage facility is heads above the one I just moved my things from. It is neat and clean and very well run. They even provided a truck for me to use to move free of charge. Their prices are much more reasonable and affordable. The manager was super knowledgeable and very helpful. Overall this was a very excellent experience for me and I rate them as excellent in all categories. ... Read more
    Linda H. - 21 December 2024
    We signed up with Sherlock as soon as their Duvall location opened up. The storage facility is clean and very monitored with cameras and key codes for the elevators. Payment is easy online and our move out was easy as well. We highly recommend Sherlock! ... Read more
    Kathy M. - 30 September 2024
    Five stars. Top quality facility including solid and clean storage units, convenient elevators, well maintained platform & utility hand trucks and reliable security. We even enjoyed the music piped throughout the building. Helpful, courteous and generous staff. ... Read more
    David M. - 31 August 2023

    About this facility

    Located at 14441 Main Street NE, this Sherlock Self Storage facility offers a variety of unit sizes, including small, medium, and large, to meet diverse storage needs. With climate-controlled units, this facility is ideal for safeguarding temperature-sensitive belongings against the damp, cooler conditions often experienced in Duvall, WA. The availability of indoor access ensures added protection from the elements while moving items.

    This facility is designed with convenience in mind, offering multi-level storage with elevators and first-floor access for smooth navigation. Security is a priority, with features like security cameras, unit alarms, and a secure gate. The onsite manager provides additional peace of mind, while keyless unit access enhances ease and accessibility. For those needing extra help with moving, this location has retail moving supplies and truck rentals available.

    With its contactless renting and online payment options, this facility is perfect for individuals or businesses seeking modern, secure, and user-friendly storage solutions in the Duvall area.

    Price comparison

    See how this facility's unit prices compare to others in Duvall, broken down by size.

    Small $136/mo
    Location minimum Location maximum
    $94/mo $216/mo
    Medium $264/mo
    Location minimum Location maximum
    $190/mo $344/mo
    Large $460/mo
    Location minimum Location maximum
    $349/mo $620/mo

    Location & walkability

    This storage facility is in an area with moderate walkability and some public transit options. A personal vehicle may be needed for certain trips.

    61

    out of 100

    Walk Score

    Somewhat Walkable

    Some errands can be accomplished on foot

    21

    out of 100

    Bike Score

    Somewhat Bikeable

    Minimal bike infrastructure

    Walk Score®: 61, Bike Score®: 21

    Neighborhood highlights

    Located near shopping, car wash stations, and other local conveniences, this storage facility helps you make the most of every visit.

    • Sr 203 & NE 145th St

      Transportation 0.05 miles

    • Duvall Public Works Department

      Services 0.05 miles

    • Ranaway Diesel Performance & Auto Service

      Services 0.08 miles

    • CrossFit Big Rock

      Recreation & Entertainment 0.08 miles

    • Chase Race

      Services 0.08 miles

    • Anchorhead Coffee Company

      Shopping 0.08 miles

    • Coffey Tile & Marble

      Shopping 0.08 miles

    • Subway

      Food & Drinks 0.1 miles

    • Duvall Dental Center

      Services 0.14 miles

    Frequently Asked Questions

    The right storage unit size depends on what you plan to store and how much space you need to move around your items.

    5x5 or 5x10 units are great for smaller loads, such as chairs, lamps, small furniture pieces, boxes, books, and documents.

    10x10 or 10x15 units work well for larger furniture, bicycles, appliances, and the contents of a small apartment.

    10x20 or 10x30 units can typically fit the contents of a three-bedroom home, including large furniture and multiple appliances.

    If you’re unsure which size is best, a unit size calculator can help estimate the right fit based on the items you’re planning to store – helping you avoid paying for more space than you need.

    The facility at 14441 Main Street NE is accessible during regular access hours, typically Mon-Fri: 9 a.m. - 5:30 p.m., Sat-Sun: 9 a.m. - 5 p.m. Office hours and gate access times may differ, so it’s a good idea to check the facility’s posted schedule before your visit.

    To open your storage unit door, start by unlocking it, whether it uses a traditional padlock or a Bluetooth-enabled smart lock. Once unlocked, grab the bottom handle and lift or pull up the roll-up door until it’s fully open.

    If you’re using the unit for the first time, make sure the lock is properly removed before opening the door to avoid damage.

    Security helps protect your belongings while they’re in storage and gives you peace of mind between visits. Many self storage facilities use a combination of features such as video surveillance, gated access, on-site management, and well-lit premises to help deter unauthorized access.

    At Sherlock Self Storage - 14441 Main Street NE, available security amenities may include Security Camera, Gate, Onsite Manager, designed to help keep your items protected.

    Yes, most standard vehicles can be stored in self storage units. A 10x20 unit typically provides enough space for a car, while outdoor or designated parking areas may be available for larger vehicles.

    For safety reasons, most self storage facilities restrict certain items. These commonly include:

    • Hazardous, flammable, or toxic materials
    • Perishable food
    • Live plants or animals
    • Cash, firearms, or irreplaceable valuables

    Always check with the facility at 14441 Main Street NE for specific restrictions and recommendations.

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