Rent Self Storage at 985 Montague Expressway | Bay Rock Storage
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A very nice armchair

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For the stuff you no longer want to store.

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Storage Defender logoSmart Unit Monitoring
Frequent Cleaning & Maintenance
Inside & Outside Fully Staffed

Available Units

5' x 7.5'

Upper Level

  • Inside
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$91

$45

5' x 10'

Inside Hallway

  • Inside
  • Interior Hallway
Save 50% off 3 Months
Discounted Rate Shown
$139

$69

10' x 5'

Upper Level

  • Inside
  • Alarm
  • Smart Unit Monitoring
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$104

$52

10' x 7.5'

Upper Level

  • Inside
  • Alarm
  • Smart Unit Monitoring
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SMART UNIT - 50% OFF 2 Mos
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$134

$67

10' x 7.5'

Inside Hallway

  • Inside
  • Interior Hallway
Save 50% off 2 Months' Rent
Discounted Rate Shown
$175

$87

10' x 10'

Upper Level

  • Inside
  • Alarm
  • Smart Unit Monitoring
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SMART UNIT - 50% off 3 Mos
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$114

$57

10' x 10'

Inside Hallway

  • Inside
  • Alarm
  • Interior Hallway
  • Smart Unit Monitoring
SMART UNIT - 50% OFF 2 Mos
Discounted Rate Shown
$214

$107

10' x 10'

Drive Up

  • Outside
  • Alarm
  • Smart Unit Monitoring
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$249

$124

10' x 15'

Inside Hallway

  • Inside
  • Interior Hallway
  • Light in Unit
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Discounted Rate Shown
$299

$149

10' x 15'

Drive Up

  • Outside
  • Alarm
  • Smart Unit Monitoring
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$354

$177

10' x 17.5'

Drive Up

  • Outside
  • Alarm
  • Smart Unit Monitoring
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SMART UNIT - 50% OFF 2 Mos
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$384

$192

10' x 17.5'

Inside Hallway

  • Inside
  • Alarm
  • Interior Hallway
  • Smart Unit Monitoring
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SMART UNIT - 50% OFF 2 Mos
Discounted Rate Shown
$386

$193

10' x 20'

Inside Hallway

  • Inside
  • Interior Hallway
  • Light in Unit
Save 50% off 3 Months
Discounted Rate Shown
$289

$144

10' x 20'

Upper Level

  • Inside
  • Light in Unit
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$321

$160

10' x 20'

Drive Up

  • Outside
  • Alarm
  • Smart Unit Monitoring
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SMART UNIT - 50% off 3 Mos
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$369

$184

10' x 25'

Inside Hallway

  • Inside
  • Interior Hallway
  • Light in Unit
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Discounted Rate Shown
$299

$149

10' x 25'

Upper Level

  • Inside
  • Alarm
  • Smart Unit Monitoring
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SMART UNIT - 50% off 3 Mos
Discounted Rate Shown
$384

$192

10' x 30'

Drive Up

  • Outside
  • Alarm
  • Smart Unit Monitoring
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$449

$224

*Advertised unit sizes are approximations and are for comparison purposes only. Units may be smaller than indicated or shaped differently than indicated. Customers should inspect the unit before signing the contract and the rental decision should be based on the inspection of the unit to be rented and not on the advertised unit size. Units are not rented by the square foot, and rent is not based on square-foot measurements.

Not sure what size you'll need?

Use our Size Guide to find the best unit size for you. Sizes range from extra small 5x5 units, up to extra large 10x20 units.

rendering of a small stoage unit

What Our Customers Are Saying

 3 months ago

Monique in Milpitas bay rock was kind, efficient, and friendly! Thank you for the great service (:

Sonia Rios
 4 months ago

Thank you Bay Rock Storage for always having my back….when I had to move all my stuff unexpectedly in all of 1 hour….and for the first 3 times I lost my keys to my storage and had to drill out and replace the lock ? and love ya’ll so much for this time k... Read More

Thank you Bay Rock Storage for always having my back….when I had to move all my stuff unexpectedly in all of 1 hour….and for the first 3 times I lost my keys to my storage and had to drill out and replace the lock ? and love ya’ll so much for this time keeping my “spare key”so I don’t have to drill out another lock when I loose the keys again ?? for all you have done and been with me through I would love to say THANK YOU !!!! ??

JoyellaGetsWhatSheWantsJones
 7 months ago

Very efficient, professional, and helpful. I was able to get what I wanted and was shown how to exit and access from my storage area also given what I needed. Thank you very much for the excellent service. Joe

Joseph Fleet
 10 months ago

From the initial inquiry on-line (to which they responded in less than an hour!) to my first visit where since I hadn't lined up my movers yet, they recommended that I complete the paperwork with them on the actual move day. Their assistant manager I met was ... Read More

From the initial inquiry on-line (to which they responded in less than an hour!) to my first visit where since I hadn't lined up my movers yet, they recommended that I complete the paperwork with them on the actual move day. Their assistant manager I met was informative and personable. Oh and the employee shared that they had been with the company for 15 years! Such longevity in this day and age is virtually unheard of. Clearly the company must be doing something right. The contract process was quick and easy. And I was able to move my goods in to storage right away. As a side note, their driveway comes up quick when you exit Montague. I missed it not once but twice! But that's on me as I always drive like I am late for lunch.

Wayne Rainey
 2 years ago

Been renting here for a month. So far this place is great: super clean and well maintained, security gate and storage areas with code access, dollies and carts available at storage dock, one time free van rental, very helpful and friendly staff. Compared to ot... Read More

Been renting here for a month. So far this place is great: super clean and well maintained, security gate and storage areas with code access, dollies and carts available at storage dock, one time free van rental, very helpful and friendly staff. Compared to other self storage solutions (across the road...) this is so far a much better value and quality. Definitely recommended

Rasta Cre
 3 years ago

Clean facilities, easy access, friendly staff, and good prices on the 10' x 30' lockers.

Rodney Williams

Premium Self Storage Units in Milpitas, CA – Montague Expressway

Searching for convenient and affordable self storage in Milpitas, CA? Bay Rock Storage near Northwood and Capewood is centrally located to meet your storage needs. Positioned off the north side of Montague Expressway near Joseph P. Sinclair Freeway and Interstate 680, our premier facility is your resource for extra storage space that helps you live clutter-free. Just a short drive from the Great Mall and the Milpitas BART Station, our rock-solid storage solutions can help you clear up space in your apartment or office, assist with your next move, or support your new hobby.

Personal and Business Storage Near You

At Bay Rock Storage, our helpful and knowledgeable staff works hard to meet all your storage needs. With self storage units from 5×5 to 10×30—ranging from the size of a small closet to a large garage—our team will help you secure the perfect amount of space for all your belongings. We offer convenient options for both personal and business storage in Milpitas.

We understand that moving in Milpitas can be stressful, which is why we provide you with exceptional services every step of the way. When you rent a unit at our facility, you gain access to a complimentary move-in truck—saving you time and money by avoiding third-party rental companies. Once on-site, you don’t have to worry about finding a helping hand to move your belongings in, either. Our team will be waiting in the wings to take some of the heavy lifting off your shoulders with our free carry-in services. Additionally, if you’re a local business owner with palletized products, our free forklift services can help you stack and organize your inventory with ease. 

As a bonus, Bay Rock Storage offers our residential and commercial customers with free package placement—meaning you won’t miss another package delivery at home or the office again. We will gladly accept shipped packages on your behalf and put them in your unit for storing or pick up.

Rent Your Self Storage Unit Today

Whether you’re looking for business storage, residential storage, or student storage, Bay Rock Storage in Milpitas, CA, will help you find just what you need. With month-to-month leasing options, extended access hours, and packing supplies on-site, we make it fast and easy for you to store in a snap. Contact us today and speak with our local storage specialists or reserve your self storage unit online today! 

Looking for storage nearby? See all storage units in Milpitas, CA.

Note: Our free carry-in services have weight limits and time considerations. If you’re enrolled in our package acceptance program, there is a limit of five free packages per month; charges will be applied for additional packages. Our move-in truck is free for the first 20 miles and requires a $15 fee for commercial truck insurance. You will also need a valid driver’s license, up-to-date auto insurance, and a refundable deposit. Other restrictions apply. Call our facility today to learn more about these programs.