SmartStop Self Storage - 19240 Highway 12, Sonoma, CA 95476

4.9/5 - 362 Reviews
Location:
19240 Highway 12, Sonoma, CA 95476
Office hours:
  • Mon-Fri: 9:30 a.m. - 6 p.m.
  • Sat: 9 a.m. - 4 p.m.
  • Sun: 10 a.m. - 2 p.m.
(707) 732-1169

SmartStop Self Storage - 19240 Highway 12, Sonoma, CA 95476

  • Drive-Up Access

    Drive directly up to your unit for easy loading and unloading

  • 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.
5x10 Self Storage 50 Sq. Ft.
$181/mo
5x5 Self Storage 25 Sq. Ft.
$96/mo
10x15 Self Storage 150 Sq. Ft.
$363/mo
10x10 Self Storage 100 Sq. Ft.
$245/mo
10x25 Self Storage 250 Sq. Ft.
$554/mo
10x20 Self Storage 200 Sq. Ft.
$459/mo
No units are currently available.

Amenities & features

  • Drive-Up Access
  • Retail Available
  • Onsite Manager
  • Security Camera
  • Gate
  • Parking
  • Credit Cards Accepted
  • Online Payment
  • RV Storage

Customer reviews

4.9/5
Average rating
362
Number of reviews

Read some helpful reviews of SmartStop Self Storage, shared by real renters with genuine experiences and honest opinions.

drove all the way there and the gate code they emailed me didn't work, had to call the 800 number and wait on hold for ten minutes just to get in. The unit itself was fine i guess it was clean enough and seemed secure but the whole process felt needlessly annoying. Also they don't have any dollies or carts to borrow so if you're moving heavy stuff bring your own or prepare for a real workout. I saw one other person walking around and they gave me a kind of confused look like they didn't know i was supposed to be there. Overall i probably wouldnt go out of my way to come back here but if you absolutely need storage it'll do the job I suppose. ... Read more
Protano J. - 8 July 2026
Carolyn L. - 16 June 2026
Benji I. - 16 January 2026
Marcelo B. - 4 October 2025
Worst storage experience Ive had. The management are certainly nice, attentive and courteous and that’s where the two stars come from. Other than that, terrible. They raised the rent every few months eventually surpassing all other local facilities. When I came to check on my stuff, there were rat and mouse droppings all over everything and all of the plastics, wood and cardboard had been gnawed through. Boxes had been burrowed into and dry food inside was gone, plastic solution bottles were chewed open with nothing left inside and some furniture was ruined. About half the stuff, mostly fabrics, were ruined by droppings and urine. DO NOT make the mistake I made. There is a great storage place on Napa rd ... Read more
David T. - 27 July 2025
Steve was a gem to work with. Knowing he is around helped me to decide to secure my unit. The units themselves are whatever, but for the price and management it’s really a great spot to store your goods. ... Read more
Emily N. - 24 April 2025
Jeanette R. - 10 April 2025
Zabatiel C. - 2 April 2025
Steve was awesome, super helpful and the place is clean and secure. I'm needing more space than I initially thought so I'll likely be upgrading to a bigger size, definitely through this spot if available! ... Read more
jackie - 2 April 2025
Wombat A. - 4 March 2025
Shirley was extremely helpful and knowledgeable. She explained the process of renting a storage unit, showed me a couple of units, the door was hard to roll on the one I decided to rent so she oiled it for me and even attached the lock since I was having trouble with that. Companies need positive wonderful people that work with the public, Shirley fits the bill. ... Read more
Dakota H. - 3 December 2024

About this facility

This SmartStop Self Storage facility at 19240 Highway 12 in Sonoma, CA, offers a variety of storage units in small, medium, and large sizes, making it adaptable for both personal and business storage needs. Conveniently located along the bustling Highway 12, this facility is easily accessible to residents and businesses in Sonoma and surrounding areas.

Featuring drive-up access, this facility allows for easy loading and unloading directly from your vehicle, saving time and effort. For added convenience, there’s ample parking and dedicated RV storage, ideal for those needing secure space for their recreational vehicles. The facility is equipped with multiple security cameras and has an onsite manager, providing peace of mind that your belongings are well-monitored. Access is controlled through a gated entry, ensuring an added layer of security.

Payment options are simple, with online payment available for hassle-free account management. For those in need of moving supplies, this facility also offers retail items on-site. With its combination of convenience, security, and flexible unit sizes, this SmartStop Self Storage facility is a great choice for local residents, RV owners, and anyone needing reliable storage solutions.

Price comparison

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

Small $139/mo
Location minimum Location maximum
$44/mo $228/mo
Medium $304/mo
Location minimum Location maximum
$99/mo $387/mo
Large $507/mo
Location minimum Location maximum
$139/mo $1396/mo

Location & walkability

This storage facility is in a highly accessible area with excellent walkability and public transit options.

79

out of 100

Walk Score

Very Walkable

Most errands can be accomplished on foot

73

out of 100

Bike Score

Very Bikeable

Bike routes support regular local travel

Walk Score®: 79, Bike Score®: 73

Neighborhood highlights

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

  • 76

    Services 0.05 miles

  • Starbucks

    Food & Drinks 0.06 miles

  • Food Mart

    Grocery Stores 0.06 miles

  • Gourmet Taco Shop

    Food & Drinks 0.07 miles

  • Kovacs Motors Inc.

    Services 0.07 miles

  • Jolly Washer '76

    Services 0.07 miles

  • Plaza Tequila

    Food & Drinks 0.09 miles

  • McLea's Tire and Automotive

    Services 0.09 miles

  • Sonoma Tires

    Services 0.09 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 19240 Highway 12 is accessible during regular access hours, typically Mon-Fri: 9:30 a.m. - 6 p.m., Sat: 9 a.m. - 4 p.m., Sun: 10 a.m. - 2 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 SmartStop Self Storage - 19240 Highway 12, 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 19240 Highway 12 for specific restrictions and recommendations.

Storage units for rent – StorageCafe
Contact this property now:
(707) 732-1169