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Contact this property now:
(510) 489-4747

Diamond Mine Mini Storage - 4400 Horner Street, Union City, CA

Self Storage, RV Storage
★★★★★
★★★★★
4.1/5 - 40 Reviews
(510) 489-4747
Location:
4400 Horner Street, Union City, CA 94587
24/7 ACCESS
Unit size details are currently not available for this property. Please the property operator for details about available units.

Amenities

  • 24 hour access
  • Credit Cards Accepted
  • Drive-Up Access
  • Enclosed
  • Gate
  • Indoor
  • Multi-Level Storage
  • Online Payment
  • Onsite Manager
  • Parking
  • Retail Available
  • RV Storage
  • Security Camera
  • Truck Rentals

What customers are saying

★★★★★
★★★★★
4.1/5 - 40 Reviews

Read some helpful reviews of Diamond Mine Mini Storage at 4400 Horner Street, shared by real renters with genuine experiences and honest opinions.

★★★★★
★★★★★
I've been a customer at this facility for many years. Management has always been wonderful people. This time, is no exception. Ana, the new property manager, has been so helpful, so kind, understandi I've been a customer at this facility for many years. Management has always been wonderful people. This time, is no exception. Ana, the new property manager, has been so helpful, so kind, understanding and patient. I have always been sad to see the management change, but am extremely happy with Ana and her team. No complaints and nothing but praises from me She has helped me consolidate multiple storage units to save more money and helped make the transition easy. During the consolidation of the units, she offered for us to use equipment they had on site to make it easier for us. Thanks for being awesome guys! That means you too Wally ?? ... Read more
Renaliza M. - 3 August 2024
★★★★★
★★★★★
IF This company sold your belongings at auction sooner then 64 days that's against self storage laws and you might have a good small claims case.
Cathi N. - 18 July 2024
★★★★★
★★★★★
Great place!!!, Professional and polite Staff that are willing to help with questions/payments/maintenance of grounds, Safe and Secure with 24hr video, Clean Grounds, Best prices around. Been doing bu Great place!!!, Professional and polite Staff that are willing to help with questions/payments/maintenance of grounds, Safe and Secure with 24hr video, Clean Grounds, Best prices around. Been doing business with them for many years with multiple units, with No problems/hastles/theft or issues HIGHLY RECOMMEND!!!! ... Read more
Jeremy G. - 16 October 2023
★★★★★
★★★★★
Been associated with this storage for 5 years and counting. Impeccable service, clean units all the time no matter the weather. I recommend EVERYONE here, they have the best rates compared to any othe Been associated with this storage for 5 years and counting. Impeccable service, clean units all the time no matter the weather. I recommend EVERYONE here, they have the best rates compared to any other storages I've looked at. Private mailboxes are perfect for when I get packages so they don't get left at my doorstep and potentially stolen. Cheaper than the post office too. 11/10 rating. ... Read more
Aimee A. - 12 November 2018
★★★★★
★★★★★
I have rented here for over a decade. We came here the first time because they had one of the best security records in the state (my ex knew how to figure that stuff out) and they have always been the I have rented here for over a decade. We came here the first time because they had one of the best security records in the state (my ex knew how to figure that stuff out) and they have always been the kindest, most accommodating people. Very flexible and understanding, and very helpful. Clean, secure environment, well lit and handled with great care. Can't say enough nice things about them. ... Read more
Steven H. - 31 March 2017

Why should you rent a self storage unit at Diamond Mine Mini Storage - 4400 Horner Street?

Having an organized and clutter-free home is much easier once you rent a self storage unit. You can keep your less-frequently-used personal belongings here, including furniture, seasonal items, hobby gear and bulky things that take up a lot of space in your home. Contact the property now! You'll end up having a significantly more airy and organized home.

Renting a storage unit is a great idea whether you're looking to relocate, renovate, downsize or simply declutter your home. All your storage problems can be solved! Just take a look at the photos and amenities and check out the position of Diamond Mine Mini Storage - 4400 Horner Street on the map to see if it's a good fit for you. Get in touch with the facility manager for up-to-date pricing and more details!

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Check out storage units in nearby cities

Here is how Union City, CA, compares to other nearby cities. Overall, there are many other great self storage opportunities in the area. Hayward, CA, is just 5 miles away and has 12 storage facilities. Monthly rents there start at $27. However, you could also drive to Fremont, CA, which is 6 miles away and which also offers storage units for as little as $25. Newark, CA is also just 6 miles distant. Listings there show no less than 5 facilities, with unit prices starting from $39. Looking a bit further away, storage facilities in Castro Valley, CA, and San Lorenzo, CA, have multiple types of units available, with monthly costs starting at $32 and $71, respectively.

Storage units in Hayward, CA Within a 5-mile radius
12 Facilities
From $27/mo
Storage units in Fremont, CA Within a 6-mile radius
14 Facilities
From $25/mo
Storage units in Newark, CA Within a 6-mile radius
5 Facilities
From $39/mo
Storage units in Castro Valley, CA Within a 8-mile radius
6 Facilities
From $32/mo
Storage units in San Lorenzo, CA Within a 9-mile radius
4 Facilities
From $71/mo
Storage units in Ashland, CA Within a 9-mile radius
1 Facility
From $67/mo
Storage units in Dublin, CA Within a 10-mile radius
4 Facilities
From $64/mo
Storage units in San Leandro, CA Within a 11-mile radius
12 Facilities
From $21/mo
Storage units in Pleasanton, CA Within a 11-mile radius
6 Facilities
From $35/mo
Storage units in East Palo Alto, CA Within a 12-mile radius
3 Facilities
From $72/mo
Storage units in San Ramon, CA Within a 12-mile radius
7 Facilities
From $49/mo
Storage units in Menlo Park, CA Within a 13-mile radius
2 Facilities
From $95/mo
Storage units in Milpitas, CA Within a 14-mile radius
11 Facilities
From $37/mo
Storage units in Mountain View, CA Within a 14-mile radius
9 Facilities
From $50/mo
Storage units in Foster City, CA Within a 14-mile radius
2 Facilities
From $104/mo
Storage units in Palo Alto, CA Within a 15-mile radius
6 Facilities
From $72/mo
Storage units in Danville, CA Within a 15-mile radius
1 Facility
From $117/mo
Storage units in Sunnyvale, CA Within a 16-mile radius
10 Facilities
From $26/mo
Storage units in San Carlos, CA Within a 16-mile radius
4 Facilities
From $105/mo
Storage units in Oakland, CA Within a 16-mile radius
20 Facilities
From $29/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, Sacramento, CA and San Diego, CA, where sizes and amenities may vary. Monthly rents for units in these cities are as low as $9, $20 and $15, respectively.

Storage units in Los Angeles, CA
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Storage units in Sacramento, CA
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Storage units in San Diego, CA
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Storage units in San Jose, CA
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Storage units in Bakersfield, CA
48 Facilities
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Storage units in Fresno, CA
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Storage units in Stockton, CA
36 Facilities
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Storage units in Riverside, CA
35 Facilities
From $36/mo
Storage units in Santa Rosa, CA
30 Facilities
From $14/mo
Storage units in Irvine, CA
29 Facilities
From $20/mo
Browse storage units in all California cities.

Frequently Asked Questions