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San Anselmo Self Storage - 21 Mariposa Avenue, San Anselmo, CA

Self Storage 20 - 96 Sq. Ft.
★★★★★
★★★★★
4.7/5 - 88 Reviews
Location:
21 Mariposa Avenue, San Anselmo, CA 94960
All units
Small
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Units Availability
Small Storage Unit
8x12
Self Storage
96 Sq. Ft.
Swing
$337/mo
Small Storage Unit
8x5
Self Storage
40 Sq. Ft.
Double
$149/mo
Small Storage Unit
6x6
Self Storage
36 Sq. Ft.
Swing
$219/mo
Small Storage Unit
5.5x8
Self Storage
44 Sq. Ft.
Swing
$189/mo
Small Storage Unit
5.5x6
Self Storage
33 Sq. Ft.
Swing
$119/mo
Small Storage Unit
5x6
Self Storage
30 Sq. Ft.
Swing
$159/mo
Small Storage Unit
4.5x6
Self Storage
27 Sq. Ft.
Swing
$119/mo
Small Storage Unit
4x8
Self Storage
32 Sq. Ft.
Swing
First Floor Access
$159/mo
Small Storage Unit
4x5
Self Storage
20 Sq. Ft.
Swing
$117/mo

Amenities

  • Indoor
  • Drive-Up Access
  • Onsite Manager
  • Gate
  • Parking
  • Credit Cards Accepted
  • First Floor Access
  • Multi-Level Storage
  • Online Payment

What customers are saying

★★★★★
★★★★★
4.7/5 - 88 Reviews

Read some helpful reviews of San Anselmo Self Storage at 21 Mariposa Avenue, shared by real renters with genuine experiences and honest opinions.

★★★★★
★★★★★
Fantastic service, easy to get a hold of, safe area, clean facilities with a nice bathroom! Carlos is incredibly helpful and I could not emphasize enough how easy he made moving into this space! His attention to detail is impeccable and he has very high standards, which made me feel very comfortable that my things would be secure and that this was a good choice! ... Read more
Laura - 16 September 2025
★★★★★
★★★★★
J D. - 26 August 2025
★★★★★
★★★★★
We needed a storage asap and got exactly what I was told. Carlos helped me with everything, he’s extremely helpful, very clear and communicative. He’s even better in person! Thanks for all your help Carlos. ... Read more
Vic B. - 1 August 2025
★★★★★
★★★★★
This place is in a flood zone- but they told me it wasn't when I asked. No one was there when I came to check in on Monday, I had to come back twice. Manager was very nice and efficient when I checked out. ... Read more
SPB - 29 July 2025
★★★★★
★★★★★
I love the storage and really wish I got it earlier. I would have saved thousands of dollars?? safe! Convenient! Clean! Pear free!wonderful management. And some long term renters bring amazing healing vibes! ... Read more
Veronika G. - 8 April 2025
★★★★★
★★★★★
I rented here for a year and a half and overall had an excellent experience thanks to Rainy, the manager, who is professional and on top of everything. Some challenges have been with new staff being onboarded and learning their systems and processes (as is typical of new hires), and the lift may not be available during lunch 12:30-1:30. On the other hand, during my time renting a unit here, the staff has been very accommodating and offered to let me in early when I called to confirm their morning hours. or stay a bit after while I went through my unit. The facility is very clean and driving in makes it easy, though it is a bit narrow for multiple cars to be inside the facility but everyone has been very nice and patient always. I've rented at other chain storage facilities in the past and haven't had the best experience so l am glad I came to rent a unit here after my divorce. Whenever there have been challenges, Rainy has always made herself available to make things right, and her energy and good spirits are always much appreciated. ... Read more
Santos C. - 2 January 2025
★★★★★
★★★★★
Dillon M. - 2 December 2024
★★★★★
★★★★★
Michael W. - 29 September 2024
★★★★★
★★★★★
Everything about this place is fantastic! The woman who runs it, Rainy, is incredibly helpful, friendly, informative--every good adjective you could think of. The facility is clean, light, and airy, and the access is exceptional--you can drive right up to the ground floor storage spaces, which is invaluable for those of us who aren't star weight-lifters; you only have to carry things a couple of feet. Couldn't recommend it more highly! ... Read more
Cole S. - 13 August 2024

Overview

Located at 21 Mariposa Avenue in charming San Anselmo, CA, this San Anselmo Self Storage facility offers small storage units ideal for those looking to declutter or store seasonal items. With climate-controlled units, this facility ensures your belongings are protected from the fluctuating temperatures common in Northern California, making it perfect for sensitive items like electronics and antiques.

This facility stands out with convenient drive-up access, indoor storage, and multi-level storage, offering flexibility for various storage needs. The onsite manager provides added support and peace of mind, while features like first-floor access and an elevator make loading and unloading hassle-free. If you’re looking to store a car or simply need parking, this facility has you covered. Secured with a gated entrance, security is a priority here.

With the ability to make reservations or payments online and credit card acceptance, this San Anselmo Self Storage facility is an excellent option for locals seeking secure and convenient storage solutions in a highly accessible location.

Storage units in nearby cities

Here is how San Anselmo, CA, compares to other nearby cities. Overall, there are many other great self storage opportunities in the area. Mill Valley, CA, is just 6 miles away and has 2 storage facilities. Monthly rents there start at $107. However, you could also drive to Corte Madera, CA, which is 7 miles away and which also offers storage units for as little as $72. Novato, CA is also just 8 miles distant. Listings there show no less than 11 facilities, with unit prices starting from $41. Looking a bit further away, storage facilities in Sausalito, CA, and Richmond, CA, have multiple types of units available, with monthly costs starting at $148 and $17, respectively.

Storage units in Mill Valley, CA Within a 6-mile radius
2 Facilities
From $107/mo
Storage units in Corte Madera, CA Within a 7-mile radius
2 Facilities
From $72/mo
Storage units in Novato, CA Within a 8-mile radius
11 Facilities
From $41/mo
Storage units in Sausalito, CA Within a 11-mile radius
1 Facility
From $148/mo
Storage units in Richmond, CA Within a 13-mile radius
9 Facilities
From $17/mo
Storage units in San Pablo, CA Within a 14-mile radius
7 Facilities
From $36/mo
Storage units in Pinole, CA Within a 17-mile radius
5 Facilities
From $37/mo
Storage units in Petaluma, CA Within a 18-mile radius
9 Facilities
From $63/mo
Storage units in El Sobrante, CA Within a 19-mile radius
2 Facilities
From $76/mo
Storage units in Sonoma, CA Within a 19-mile radius
7 Facilities
From $21/mo
Storage units in Berkeley, CA Within a 19-mile radius
6 Facilities
From $37/mo
Storage units in Emeryville, CA Within a 20-mile radius
3 Facilities
From $22/mo
Storage units in Vallejo, CA Within a 21-mile radius
15 Facilities
From $22/mo
Storage units in American Canyon, CA Within a 22-mile radius
5 Facilities
From $25/mo
Storage units in Daly City, CA Within a 23-mile radius
7 Facilities
From $86/mo
Storage units in Colma, CA Within a 24-mile radius
1 Facility
From $148/mo
Storage units in Alameda, CA Within a 24-mile radius
7 Facilities
From $18/mo
Storage units in Cotati, CA Within a 24-mile radius
2 Facilities
From $57/mo
Storage units in Martinez, CA Within a 25-mile radius
10 Facilities
From $37/mo
Storage units in Rohnert Park, CA Within a 25-mile radius
4 Facilities
From $27/mo

Check out storage units in trending cities

If you want to see how your city compares to others, you can start by checking out other facilities in trending cities. A wide array of storage units can be leased in Los Angeles, CA, San Diego, CA and San Jose, CA, where sizes and amenities may vary. Monthly rents for units in these cities are as low as $15 and $17, respectively.

Storage units in Los Angeles, CA
206 Facilities
From $15/mo
Storage units in San Diego, CA
71 Facilities
From $15/mo
Storage units in San Jose, CA
65 Facilities
From $17/mo
Storage units in Sacramento, CA
75 Facilities
From $19/mo
Storage units in San Francisco, CA
23 Facilities
From $32/mo
Storage units in Fresno, CA
41 Facilities
From $29/mo
Storage units in Bakersfield, CA
51 Facilities
From $16/mo
Storage units in Long Beach, CA
27 Facilities
From $40/mo
Storage units in Oakland, CA
20 Facilities
From $19/mo
Storage units in Stockton, CA
36 Facilities
From $19/mo
Storage units in Anaheim, CA
21 Facilities
From $40/mo
Storage units in Riverside, CA
35 Facilities
From $31/mo
Storage units in Santa Ana, CA
19 Facilities
From $20/mo
Storage units in Irvine, CA
29 Facilities
From $20/mo
Storage units in Chula Vista, CA
20 Facilities
From $17/mo
Storage units in Modesto, CA
27 Facilities
From $23/mo
Storage units in San Bernardino, CA
16 Facilities
From $35/mo
Storage units in Fontana, CA
18 Facilities
From $41/mo
Storage units in Fremont, CA
14 Facilities
From $25/mo
Storage units in Santa Clarita, CA
24 Facilities
From $31/mo
Browse storage units in all California cities.

Frequently Asked Questions

Storage units available at San Anselmo Self Storage - 21 Mariposa Avenue include the following amenities: Indoor, Drive-Up Access, Onsite Manager, Gate, Parking, Credit Cards Accepted, First Floor Access, Multi-Level Storage and Online Payment. Depending on what you need to put away in storage, you can discover there are some things you absolutely need, so make sure you check with the facility manager that you'll find everything you need on site.

This particular storage facility provides self storage units of different sizes, ranging from 20 to 96 square feet. Space is not an issue! If you have more belongings to store, or simply bulkier items or even vehicles, you should go for larger storage units.

You already know how much stuff you need to put in self storage, so figuring out the unit size you need is the next step. Smaller units such as 5'x5' or 5'x10' spaces can usually be filled with the amount of items you would normally store in a closet: a few chairs and lamps, sports equipment, garden tools and some boxes.

Moving on to larger sizes, imagine the 10'x10' and 10'x15' units as similar to a bedroom or a living room – larger pieces of furniture, sturdier equipment and bicycles can fit here. Finally, a 10'x20' unit has enough space for the contents of a 3-bedroom house, while the larger 10'x30' space easily accommodates the contents of a loaded semi-truck.

Monthly prices for units offered by San Anselmo Self Storage - 21 Mariposa Avenue start from $117 and can go up to $337 for larger spaces.

Accessibility and quickness are key when it comes to storage, so drive-up storage units are generally regarded as very convenient. Pull your car right up to your storage space, load, unload, and you're good to go! However, if you're mostly storing temperature-sensitive items, you should rather consider indoor storage units.

Climate-controlled units maintain consistent temperatures and humidity levels all year round, making them perfect for all your sensitive items. Moisture and varying temperatures can damage a whole host of things, and that is why a lot of people choose to use climate-controlled units to store items like wooden furniture, electronics, artwork, documents and photographs, collectibles, antiques, etc. If the belongings you're storing are important to you, you should consider renting a climate-controlled unit.