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StorageMart - 2821 12th Avenue Road, Nampa, ID

Self Storage 25 - 1,920 Sq. Ft.
4.7/5 - 431 Reviews
Location:
2821 12th Avenue Road, Nampa, ID 83686
All units
Small
Medium
Large
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Units Availability
Small Storage Unit
10x3
Self Storage
30 Sq. Ft.
Climate-Controlled
Small Storage Unit
9x10
Self Storage
90 Sq. Ft.
Small Storage Unit
9x10
Self Storage
90 Sq. Ft.
Climate-Controlled
Small Storage Unit
8x10
Self Storage
80 Sq. Ft.
Climate-Controlled
Small Storage Unit
6x14
Self Storage
84 Sq. Ft.
Climate-Controlled
Small Storage Unit
6x10
Self Storage
60 Sq. Ft.
Climate-Controlled
Small Storage Unit
6x8
Self Storage
48 Sq. Ft.
Climate-Controlled
Small Storage Unit
5x10
Self Storage
50 Sq. Ft.
Climate-Controlled
Small Storage Unit
5x8
Self Storage
40 Sq. Ft.
Climate-Controlled
Small Storage Unit
5x6
Self Storage
30 Sq. Ft.
Climate-Controlled
Small Storage Unit
5x5
Self Storage
25 Sq. Ft.
Climate-Controlled
Medium Storage Unit
12x15
Self Storage
180 Sq. Ft.
Climate-Controlled
Medium Storage Unit
12x12
Self Storage
144 Sq. Ft.
Climate-Controlled
Medium Storage Unit
12x9
Self Storage
108 Sq. Ft.
Climate-Controlled
Medium Storage Unit
11x15
Self Storage
165 Sq. Ft.
Climate-Controlled
Medium Storage Unit
10x15
Self Storage
150 Sq. Ft.
Climate-Controlled
Medium Storage Unit
10x12
Self Storage
120 Sq. Ft.
Climate-Controlled
Medium Storage Unit
10x10
Self Storage
100 Sq. Ft.
Climate-Controlled
Large Storage Unit
36x22
Self Storage
792 Sq. Ft.
Climate-Controlled
Large Storage Unit
24x80
Self Storage
1,920 Sq. Ft.
Climate-Controlled
Large Storage Unit
14x40
Self Storage
560 Sq. Ft.
Climate-Controlled
Large Storage Unit
12x45
Self Storage
540 Sq. Ft.
Climate-Controlled
Large Storage Unit
12x40
Self Storage
480 Sq. Ft.
Climate-Controlled
Large Storage Unit
12x35
Self Storage
420 Sq. Ft.
Climate-Controlled
Large Storage Unit
12x30
Self Storage
360 Sq. Ft.
Climate-Controlled
Large Storage Unit
12x25
Self Storage
300 Sq. Ft.
Climate-Controlled
Large Storage Unit
12x24
Self Storage
288 Sq. Ft.
Climate-Controlled
Large Storage Unit
12x22
Self Storage
264 Sq. Ft.
Climate-Controlled
Large Storage Unit
12x20
Self Storage
240 Sq. Ft.
Climate-Controlled
Large Storage Unit
10x30
Self Storage
300 Sq. Ft.
Climate-Controlled
Large Storage Unit
10x28
Self Storage
280 Sq. Ft.
Climate-Controlled
Large Storage Unit
10x25
Self Storage
250 Sq. Ft.
Climate-Controlled
Large Storage Unit
10x22
Self Storage
220 Sq. Ft.
Climate-Controlled
Large Storage Unit
10x20
Self Storage
200 Sq. Ft.
Climate-Controlled

Amenities

  • Indoor
  • Drive-Up Access
  • Retail Available
  • Onsite Manager
  • Truck Rentals
  • Security Camera
  • Gate
  • Credit Cards Accepted
  • Online Payment

What customers are saying

4.7/5 - 431 Reviews

Read some helpful reviews of StorageMart at 2821 12th Avenue Road, shared by real renters with genuine experiences and honest opinions.

Super helpful and best deal in town. They also call us back right away and help with all the set up. The guy t the front desk help set everything up and we encourage everyone this storage place as it is a good outfit over all. ... Read more
Cosmo Z. - 20 February 2026
A new edit. I sent them an email complaining about ANOTHER rent increase. Told them I was moving to a new storage facility as soon as I could, did not give a date. They wrote me back giving me the date to move out. This company is the worst. Beware. Read all the 1star reviews. We’re all complaining about rate increases. They are constantly increasing the rate. Every few months you’ll get an email saying they are competing with rates and will raise yours significantly. I started at $75 and am now paying $144. They are a ripoff. Beware bad business practices and go to a local storage unit. This one was bought out by a conglomerate and will bleed you dry. Edit for their response: they offer nothing that justifies or balances the price increase. Nothing has been added to my experience with all the rate hikes. ... Read more
shann - 19 February 2026
Natalee S. - 14 February 2026
Super easy to sign up for a unit. All staff on lot very friendly and willing to take the time out in my moving day to help me locate the unit. Also got 60% off for first 3 months. Friendly and no complaints ... Read more
Kat W. - 13 January 2026
Josiah - 24 September 2025
Adan E. - 4 September 2025
So I've only rented from this facility for 2 months.. and they've already informed me that they're raising my interest rates $60... So if I'm expecting this every 2 months if I was anyone else I would search else where. But as of right now I'm looking for somewhere else to put my stuff and then I'm going to move out of this facility myself just because of this..... And they won't even give you a month notice in advance that they're doing this... So pay it or leave...... Thanks for reading So to reply to your reply you're saying I'm supposed to expect this every 2 months. You guys are a bunch of scammers at what I'm thinking. Thank you for your support. Thanks for your reach out. As far as I'm concerned that didn't do no good did it so I can expect this every 2 months?... And what do you mean top-notch service? I'm not allowed to access my stuff after 10:00 so you tell me top notch service so I can put my stuff in there but I have to leave it in there and not be able to access it 24 hours a day. So you tell me why I should pay an interest increase when I can't even access my stuff 24 hours a day. So am I expected another price increase in 2 months as a question? I'm sure you won't answer it here Plus I tried calling your facility twice no call back. You know I'm mad. Why don't you guys contact me? So after further contacting your representative after I finally got a hold of somebody.. I was informed that you do this to your renters every 3 months, so I'm guessing we are expecting to get a rent increase every 3 months? That is pretty poopy..... Not happy with your facility. Your management or your staff that you so say is top notch which is bull crap... ... Read more
William G. - 22 August 2025
Fantastic service everything better than expected especially if coming from out of area things are ready to go when you get here and staff is extremely helpful. I would highly recommend to friends and family ... Read more
twpennels63 - 21 August 2025
I spoke with Shelly at StorageMart regarding the location in Nampa Idaho. Shelly was very professional and friendly. Shelly was knowledgeable about the units as well as parking accessibility. She explained in detail the insurance and all of the pricing and offers that StorageMart offered. It was a very easy process. Everything was signed electronically and I have copies. ... Read more
Margie M. - 6 June 2025
I wish this location was still Stor-It Self Storage. They keep raising the rates for no apparent reason. Nothing has changed. There aren't any upgrades at this location. I received a card letting me know that they are raising my rate another $23.00 a month. What the heck! It was bad enough, when the name changed, that all of the sudden I'm being charged for insurance. They said that we could get it ourselves through our insurance, but it is not offered for storage units. At this point, I think we're going to figure something else out with our property in storage. On a good note, whenever I've called or gone into the office there has never been a problem, that is why I gave a 2 star. ... Read more
Cheryl W. - 16 April 2025
Cody R. - 6 April 2025
Juliette F. - 13 March 2025
My experience at first wasn’t great because of the pricing increase that we were able to downsize our unit and the price went down. Of course they have been great with helping us out with issues that we’ve had. I highly recommend this store. ... Read more
Rhonda F. - 13 March 2025
They constantly raise your rates. Ridiculously priced! Every time the price would go up, I would call for the reason, and there was no reason. The only reason I put two stars is because the facility was nice and the gentleman at the front desk was very nice too. Go local! Stay away from corporate storage places. And watch out for when they buy up the locally owned storage that you started with. ... Read more
Linda S. - 29 January 2025
Well first, these people were awesome, they went above and beyond to make sure I was shown where the storage unit was, the unit was pretty clean. Showed me how to use my lock, and made sure to show me how to use the pin for the gate, It was an awesome experience, and I would definitely recommend them. The online service was pretty easy. Super simple and the discount was cool too. So just a heads up if you pay for it online, you'll get a good deal. Thank you storage mart ... Read more
Corey A. - 8 December 2024
Simple, professional, and very friendly. Answered all questions I had and showed me to the unit. Then they blew out the storage unit so that it was nice and clean for us. 10/10 would recommend. Thomas did an amazing job. ... Read more
Nito B. - 11 December 2023

Nearby Storage Units

$42 - $225

Stor - It Self Storage - 650 South Midland Blvd, Nampa, ID

SELF STORAGE, CAR STORAGE, RV STORAGE
1.73 miles away
$63 - $221

Storage at Lakeshore - 8931 Lake Shore Drive, Nampa, ID

SELF STORAGE, CAR STORAGE, RV STORAGE
2.22 miles away
$48 - $190

Alpine Self Storage - 2593 2nd Street South, Nampa, ID

SELF STORAGE, CAR STORAGE, RV STORAGE
2.24 miles away
$40 - $136

All Seasons Storage - 2707 2nd Street South, Nampa, ID

SELF STORAGE, CAR STORAGE
2.4 miles away
Image for Extra Space Storage - 78 South Middleton Road, Nampa, ID No Photo Available
$43 - $314

Extra Space Storage - 78 South Middleton Road, Nampa, ID

SELF STORAGE, CAR STORAGE, RV STORAGE
2.8 miles away
$25 - $170

Otter Self Storage - 820 7th Street North, Nampa, ID

SELF STORAGE, CAR STORAGE, RV STORAGE
3.31 miles away
$39 - $539

Stor - It Self Storage - 58 North Kings Road, Nampa, ID

SELF STORAGE, CAR STORAGE, RV STORAGE
3.37 miles away
$32 - $135

Boulevard Storage - 376 Caldwell Blvd, Nampa, ID

SELF STORAGE, CAR STORAGE, RV STORAGE
3.5 miles away

Storage units in nearby cities

Here is how Nampa, ID, compares to other nearby cities. There is one more great self storage opportunity in the area. Ontario, OR, is just 47 miles away and has 3 storage facilities. Monthly rents there start at $45.

Storage units in Ontario, OR Within a 47-mile radius
3 Facilities
From $45/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 Boise City, ID, Meridian, ID and Coeur d'Alene, ID, where sizes and amenities may vary. Monthly rents for units in these cities are as low as $30, $33 and $46, respectively.

Storage units in Boise City, ID
49 Facilities
From $30/mo
Storage units in Meridian, ID
22 Facilities
From $33/mo
Storage units in Coeur d'Alene, ID
14 Facilities
From $46/mo
Storage units in Caldwell, ID
15 Facilities
From $30/mo
Storage units in Post Falls, ID
22 Facilities
From $30/mo
Storage units in Eagle, ID
3 Facilities
From $44/mo
Storage units in Kuna, ID
4 Facilities
From $55/mo
Storage units in Moscow, ID
4 Facilities
From $40/mo
Storage units in Hayden, ID
11 Facilities
From $45/mo
Storage units in Star, ID
1 Facility
From $32/mo
Storage units in Garden City, ID
2 Facilities
From $30/mo
Storage units in Rathdrum, ID
9 Facilities
From $60/mo
Storage units in Middleton, ID
2 Facilities
From $76/mo
Storage units in Payette, ID
3 Facilities
From $30/mo
Storage units in Emmett, ID
3 Facilities
From $54/mo
Storage units in Wilder, ID
2 Facilities
From $45/mo
Browse storage units in all Idaho cities.

Frequently Asked Questions

Storage units available at StorageMart - 2821 12th Avenue Road include the following amenities: Indoor, Drive-Up Access, Retail Available, Onsite Manager, Truck Rentals, Security Camera, Gate, Credit Cards Accepted 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 25 to 1,920 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.

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.