San Anselmo Self Storage

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Storage Units in San Anselmo, CA

Image showing promotional deals at self storage facility San Anselmo Self Storage, 21 Mariposa Ave, San Anselmo, CA, 94960
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Only 2 left - Rent soon!

4' x 5'

In-Store

$125

Starting at

$115

Features may include:
  • One Time $29 Admin Fee
  • Stair Access
  • Freight Elevator Available
  • Swing Door
extra_small storage units size guide image for San Anselmo Self Storage, 21 Mariposa Ave, San Anselmo, CA, 94960
Pay 1st Month’s Rent Get 2nd Month Free

Only 1 left - Rent soon!

4.5' x 6'

In-Store

$119

Starting at

$109

Features may include:
  • One Time $29 Admin Fee
  • Stair Access
  • Freight Elevator Available
  • Swing Door
small storage units size guide image for San Anselmo Self Storage, 21 Mariposa Ave, San Anselmo, CA, 94960

Only 2 left - Rent soon!

5' x 6'

In-Store

$147

Starting at

$137

Features may include:
  • One Time $29 Admin Fee
  • Stair Access
  • Freight Elevator Available
  • Swing Door
small storage units size guide image for San Anselmo Self Storage, 21 Mariposa Ave, San Anselmo, CA, 94960
Pay 1st Month’s Rent Get 2nd Month Free

Only 3 left - Rent soon!

4' x 7'

In-Store

$212

Starting at

$202

Features may include:
  • One Time $29 Admin Fee
  • Drive-Up Access
  • Swing Door
  • Ground Floor
small storage units size guide image for San Anselmo Self Storage, 21 Mariposa Ave, San Anselmo, CA, 94960
Pay 1st Month’s Rent Get 2nd Month Free

Only 1 left - Rent soon!

4.5' x 8.5'

In-Store

$212

Starting at

$202

Features may include:
  • One Time $29 Admin Fee
  • Stair Access
  • Freight Elevator Available
  • Swing Door
small storage units size guide image for San Anselmo Self Storage, 21 Mariposa Ave, San Anselmo, CA, 94960
Pay 1st Month’s Rent Get 2nd Month Free

Only 1 left - Rent soon!

10.5' x 6'

In-Store

$239

Starting at

$229

Features may include:
  • One Time $29 Admin Fee
  • Stair Access
  • Freight Elevator Available
  • Swing Door
small storage units size guide image for San Anselmo Self Storage, 21 Mariposa Ave, San Anselmo, CA, 94960
Pay 1st Month’s Rent Get 2nd Month Free

Only 1 left - Rent soon!

5.5' x 8'

In-Store

$269

Starting at

$259

Features may include:
  • One Time $29 Admin Fee
  • Stair Access
  • Freight Elevator Available
  • Swing Door
small storage units size guide image for San Anselmo Self Storage, 21 Mariposa Ave, San Anselmo, CA, 94960
Pay 1st Month’s Rent Get 2nd Month Free

Only 1 left - Rent soon!

11.5' x 6'

In-Store

$287

Starting at

$277

Features may include:
  • One Time $29 Admin Fee
  • Stair Access
  • Freight Elevator Available
  • Swing Door
small storage units size guide image for San Anselmo Self Storage, 21 Mariposa Ave, San Anselmo, CA, 94960
Pay 1st Month’s Rent Get 2nd Month Free

8' x 12'

In-Store

$264

Starting at

$254

Features may include:
  • One Time $29 Admin Fee
  • Stair Access
  • Freight Elevator Available
  • Swing Door
medium storage units size guide image for San Anselmo Self Storage, 21 Mariposa Ave, San Anselmo, CA, 94960
Pay 1st Month’s Rent Get 2nd Month Free

Only 1 left - Rent soon!

7' x 12'

In-Store

$272

Starting at

$262

Features may include:
  • One Time $29 Admin Fee
  • Stair Access
  • Freight Elevator Available
  • Swing Door
medium storage units size guide image for San Anselmo Self Storage, 21 Mariposa Ave, San Anselmo, CA, 94960
Pay 1st Month’s Rent Get 2nd Month Free

Only 1 left - Rent soon!

11' x 8'

In-Store

$292

Starting at

$282

Features may include:
  • One Time $29 Admin Fee
  • Stair Access
  • Freight Elevator Available
  • Swing Door
medium storage units size guide image for San Anselmo Self Storage, 21 Mariposa Ave, San Anselmo, CA, 94960
Pay 1st Month’s Rent Get 2nd Month Free

Size Disclaimer

*Please note: a one-time admin fee of $29 will be added to the first month’s rent. Promotions are subject to c... See more

Customer Reviews

Google reviews icon to view or leave a review for San Anselmo Self Storage, 21 Mariposa Ave, San Anselmo, CA, 94960 4.6
Profile image of A.E. R.
A.E. R.
5 days ago

“Good maintenance. Attention to detail like cleanliness & lighting. Friendly management. - Updating this year 2025; so grateful for the help from San Anselmo self storage - new manager, Carlos as he is very efficient. Very helpful!😊.”

More Reviews
Icon to view and leave website reviews for San Anselmo Self Storage, 21 Mariposa Ave, San Anselmo, CA, 94960 on storage facility landing page 4.9
10 Reviews
Profile image of Elinor Mann
Elinor Mann
a month ago

“Lorenzo and Carlos have been extremely helpful! I had units in both San Anselmo locations and was very pleased how clean and well kept the facilities are. Access hours are very useful. And the availability of their loading carts has been a huge help..”

Facility Information

Customer Reviews

Google reviews icon to view or leave a review for San Anselmo Self Storage, 21 Mariposa Ave, San Anselmo, CA, 94960 4.6
Profile image of A.E. R.
A.E. R.
5 days ago

“Good maintenance. Attention to detail like cleanliness & lighting. Friendly management. - Updating this year 2025; so grateful for the help from San Anselmo self storage - new manager, Carlos as he is very efficient. Very helpful!😊.”

Profile image of Arjun K Verma
Arjun K Verma
8 days ago

“Lovely and professional staff, courteous, good facility, seems quite temperature stable as the units are within the larger building structure. Units are open to airflow at the top..”

Profile image of Andrew Lampitt
Andrew Lampitt
15 days ago

“Carlos is the man. Very welcoming and helpful..”

Icon to view and leave website reviews for San Anselmo Self Storage, 21 Mariposa Ave, San Anselmo, CA, 94960 on storage facility landing page 4.9
10 Reviews
Profile image of Elinor Mann
Elinor Mann
a month ago

“Lorenzo and Carlos have been extremely helpful! I had units in both San Anselmo locations and was very pleased how clean and well kept the facilities are. Access hours are very useful. And the availability of their loading carts has been a huge help..”

Profile image of Erin McVey
Erin McVey
5 months ago

“I'm a new renter and I'm very pleased. Rainy, the manger, is an absolute gem! She is friendly, super helpful and extremely organized. The facility is spotless and it was quick and easy to reserve and rent a unit online..”

Profile image of brian
brian
a year ago

“My encounters with the managers of the facility have been helpful and professional, Three words. integrity ethics and professionalism, Enough said..”