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SmartStop Self Storage - Sonoma - 19240 Highway 12

19240 California 12Sonoma, CA 95476
(512) 361-1686
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4.9(346)
19240 California 12Sonoma, CA 95476
(512) 361-1686
Google Icon
4.9(346)

Key Features

On-site office
On-site office
Video cameras on site
Video cameras on site
Fenced & Lighted
Fenced & Lighted
Resident manager
Resident manager
First floor access
First floor access
Drive-up access
Drive-up access
unit icon
5x5 Unit$1.36 / sqft
  • Drive Up Access
  • Outdoor Access
  • 1st Floor
$62.00$34.00
Info 29 in fees
You will not be charged until move-in
unit icon
5x10 Unit$1.34 / sqft
  • Drive Up Access
  • Outdoor Access
  • 1st Floor
$122.00$67.00
Info 29 in fees
ONLY 3 LEFT!
You will not be charged until move-in
unit icon

1st Month Rent Free

10x10 Unit$1.16 / sqft
  • Drive Up Access
  • Outdoor Access
  • 1st Floor
$232.00$116.00
Info 29 in fees
You will not be charged until move-in
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10x15 Unit$1.15 / sqft
  • Drive Up Access
  • Outdoor Access
  • 1st Floor
$343.00$172.00
Info 29 in fees
ONLY 3 LEFT!
You will not be charged until move-in
unit icon
10x20 Unit$1.26 / sqft
  • Drive Up Access
  • Outdoor Access
  • 1st Floor
$403.00$253.00
Info 29 in fees
ONLY 3 LEFT!
You will not be charged until move-in
unit icon

1st Month Rent Free

10x25 Unit$1.4 / sqft
  • Drive Up Access
  • Outdoor Access
  • 1st Floor
$499.00$349.00
Info 29 in fees
ONLY 3 LEFT!
You will not be charged until move-in

Facility Overview & What to Expect

Verified Customer Reviews

Valeria Bressan's profileValeria Bressan
October 14, 2025

I am so incredibly pleased with the amazing customer service I received while renting a storage unit. Steve was truly exceptional—he was incredibly patient, highly informative, and completely professional throughout the entire process. He took the time to walk me through all my options and was able to set up my rental agreement very quickly and efficiently. Beyond the fantastic service, the site looks clean and feels secure, thanks to the monitoring cameras. If you're searching for a great, reliable storage space and want a truly stellar experience, do yourself a favor: just go there, and ask for Steve. He will provide top-notch assistance!

John Quinn's profileJohn Quinn
December 21, 2025

Moving can be stressful but Steve over at SmartStop Self Storage made it real easy & smooth when renting a 10x10 unit. I highly recommend checking them out first!

Nina Small's profileNina Small
January 3, 2026

This is hands down the best storage solution I’ve ever used. Clean facility, friendly and informative Management plus easy in and easy out registration.

Benji Illgen's profileBenji Illgen
January 16, 2026

Steve was extremely helpful knew a lot about the area and gave us great suggestions for places to go in the area!!! Thank you!

Jason Knarr's profileJason Knarr
November 4, 2025

Hello all I gotta say is the man steve at sell storage in somercalifornian on highway twelve is the man very respectable very professional

How Renting a Self Storage Unit Works

There are two time-saving ways to rent self storage space at this facility: 

  1. one iconReserve your unit online today and head straight to your unit on move-in day.
  2. two iconReserve for free with no payment required until you sign your lease on move-in day. Lock in your rate without even entering your credit card information. 
How It Works
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