Renting a Storage Unit in Montana: 2026 Pricing Guide
Self-storage in Montana costs $90/month for the most popular unit size (10×10, which fits the contents of a 1-2 bedroom apartment). Climate-controlled units of the same size run $120/month. Over a year, that is $1,080 for standard or $1,440 for climate-controlled storage.
- What storage units cost in Montana
- Storage unit prices by size in Montana
- How Montana storage costs compare
- Is climate-controlled storage worth it in Montana?
- Weather and climate risks for storage in Montana
- Best and worst times to rent storage in Montana
- Types of storage available in Montana
- Hidden fees at Montana storage facilities
- Local storage tips for Montana
- How to save on storage in Montana
- How Montana compares to neighboring states
- How to file a complaint about a Montana storage facility
- Frequently asked questions about storage in Montana
The median household income in Montana is $60,560/year, and average rent for a 2-bedroom apartment runs $1,050/month. A storage unit at $90/month represents 1.8% of annual household income. That is roughly in line with the national average of 1.5%, meaning storage is proportional to what Montana residents earn.
Montana’s vast open spaces mean some of the cheapest outdoor vehicle storage in the country. Ranchers with extra acreage sometimes rent RV and boat parking space for $25-$50/month – a fraction of what a commercial facility charges.
What storage units cost in Montana
Storage unit prices by size in Montana
| Size | Area | What Fits | Standard | Climate-Controlled |
|---|---|---|---|---|
| 5×5 | 25 sq ft | Closet. 10-15 boxes, small furniture. | $38/mo | $52/mo |
| 5×10 | 50 sq ft | Walk-in closet. Studio apartment contents, mattress set. | $58/mo | $80/mo |
| 10×10 | 100 sq ft | One-car garage. 1-2 bedroom apartment. | $90/mo | $120/mo |
| 10×15 | 150 sq ft | Large garage. 2-3 bedroom home plus appliances. | $125/mo | $165/mo |
| 10×20 | 200 sq ft | Parking space. 3-4 bedroom home or vehicle storage. | $150/mo | $200/mo |
| 10×30 | 300 sq ft | Double garage. Large home plus vehicles or commercial inventory. | $210/mo | $275/mo |
Cost per square foot in Montana
Larger units cost more per month but less per square foot. A 5×5 in Montana runs $1.52/sq ft/month while a 10×20 runs $0.75/sq ft/month and a 10×30 runs $0.70/sq ft/month. If you need a lot of space, one large unit is cheaper than two small ones. But if you only need 60 square feet, renting a 10×10 (100 sq ft) means paying for 40 square feet of empty air at $0.90/sq ft/month.
How Montana storage costs compare
Is climate-controlled storage worth it in Montana?
Climate control adds $30/month (a 33% premium) to your Montana storage bill. Over 12 months, that is $360 extra. Whether that premium is justified depends entirely on what you are storing and how Montana’s climate affects your belongings.
Montana’s dry climate means low humidity risk, but extreme winter cold (below -20°F) makes heated storage essential for anything that can’t survive freezing. Summer wildfire smoke (July-September) can infiltrate standard units with poor seals. Bozeman and Missoula have the best CC availability; smaller towns may not have CC options at all.
Store in climate control in Montana: Electronics, candles, vinyl records, adhesive-bonded furniture, and anything that warps or melts above 100 degrees F. Heat is your primary threat, not humidity.
Standard storage is fine for: Wood furniture (low mold risk in dry air), metal tools, outdoor gear, clothing in sealed bins, and most household items. Montana’s dry air actually makes standard storage safer than in humid states.
Weather and climate risks for storage in Montana
Extreme cold in winter. Mountain pass closures November-April. Short construction season May-September. Wildfire smoke July-September in western Montana.
These conditions affect how you should choose and use storage in Montana. Interior hallway units inside concrete buildings offer more protection than exterior drive-up metal units. If your area faces flooding risk, check the facility’s flood zone status at fema.gov/flood-maps before signing a lease.
Best and worst times to rent storage in Montana
Most expensive: June-September. Montana facilities charge a 18% premium during peak season, pushing a standard 10×10 to roughly $106/month.
Cheapest window: November-March. Off-peak rates drop 12% below peak to roughly $79/month. That is $27/month in savings, or $324 over a full year.
The rate you lock in at move-in becomes your base for future increases. Starting at an off-peak rate of $79/month means that even after a 10% increase at month 12, you are paying $86/month. Starting at a peak rate of $106/month means that same 10% increase takes you to $116/month. The gap compounds over time.
Types of storage available in Montana
Storage options in Montana are limited, concentrated primarily in Billings, Missoula. Fewer facilities means less competition and less use to negotiate. Independent operators outnumber national chains. Booking ahead is important, especially during peak season.
Self-storage (drive-up): The most common type. Pull your vehicle up to the unit door, load and unload directly. Available in standard and climate-controlled versions. In Montana, standard drive-up 10×10 units average $90/month.
Self-storage (interior hallway): Units inside a building accessed through hallways and elevators. Better climate control and security, but harder to move large items in and out. Climate-controlled hallway units in Montana average $120/month for a 10×10.
Portable containers (PODS, etc.): A container is delivered to your home, you pack it, and the company stores it at their facility. More expensive than self-storage (typically $135-$198/month for a similar volume) but eliminates the loading and driving. Best for move-related storage.
Vehicle and boat storage: Outdoor parking ($50-$100/month in Montana), covered ($75-$150/month), and indoor enclosed ($135-$315/month). If you are storing a vehicle, boat, or RV, confirm the facility accepts your specific vehicle type and size before signing.
Hidden fees at Montana storage facilities
The advertised rate of $90/month is rarely what you actually pay. Here are the common add-ons in Montana.
| Fee | Typical in Montana | Notes |
|---|---|---|
| Admin / setup fee | $19-$29 | One-time at move-in. Some facilities waive with online booking. |
| Mandatory insurance | $14-$24/mo | Required at most facilities. Your renter’s or homeowner’s policy may satisfy this. |
| Late payment fee | $28-$48 | After 5-10 day grace period. Set up autopay to avoid. |
| Lock purchase | $14-$24 | Some facilities require their specific lock. Others let you bring your own. |
| Move-out cleaning | $25-$50 | Not universal. Ask at move-in. Leave the unit broom-clean to avoid. |
Ask for the total all-in monthly cost before comparing facilities. A facility advertising $90/month that requires $14/month insurance and a $19 admin fee is really $104/month ongoing plus $19 upfront.
Local storage tips for Montana
Billings has the most storage options. Missoula and Bozeman have growing markets driven by remote worker migration. Great Falls and Helena have moderate options at lower rates. Bozeman’s explosive growth has pushed storage rates up 20% in the last two years. RV and boat storage is significant – Montana’s outdoor culture drives demand for seasonal vehicle storage. Many rural communities rely on converted agricultural buildings for storage, which lack security and climate control but are very cheap.
How to save on storage in Montana
Rent during November-March. Off-peak rates save $27/month in Montana. Over 12 months, that is $324. The rate you lock in at move-in stays as your base, so a lower starting point saves money for the life of the rental.
Right-size your unit. A 10×10 at $90/month versus a 10×15 at $125/month saves $420/year. Most people rent one size too large. Disassemble furniture, stack boxes to the ceiling, and fill empty space inside dressers and appliances. A well-packed 10×10 holds more than a loosely packed 10×15.
Drive 15-20 minutes from the city center. Suburban Montana facilities charge 20-35% less than urban locations. If you access your unit once a month, the drive saves $22-$31/month.
Check your existing insurance. Your homeowner’s or renter’s policy may cover items in storage at no additional cost. If so, decline the facility’s $14-$24/month protection plan and save $168-$288/year.
Negotiate. Show a competitor’s rate. Ask about unadvertised specials. Offer to prepay 3-6 months for a discount. Military, student, and senior discounts exist at many Montana facilities but are never posted. You have to ask.
Most Montana facilities raise rates 5-10% after 6-12 months. After 2 years, the average tenant pays 15-25% more than a new customer renting the identical unit next door. Set a calendar reminder at month 10. If the increase exceeds 5%, negotiate or switch. A truck rental costs $40-$80. The savings from switching recoup that in 2-3 months.
How Montana compares to neighboring states
| State | Standard 10×10 | Climate-Controlled | vs Montana |
|---|---|---|---|
| North Dakota | $80/mo | $110/mo | +12% |
| South Dakota | $70/mo | $95/mo | +29% |
| Wyoming | $80/mo | $110/mo | +12% |
| Idaho | $90/mo | $120/mo | 0% |
Among Montana’s neighbors, South Dakota has the lowest storage rates at $70/mo. If you live near the border, comparing facilities in both states could save meaningful money, especially for long-term rentals.
How to file a complaint about a Montana storage facility
Montana AG Consumer Protection at (406) 444-4500 or doj.mt.gov. Before filing, review your rental agreement carefully. Document all communication in writing (email, not phone). Take photos of any damage or condition issues. Keep copies of all receipts and correspondence.
National guide: Storage Unit Cost – complete 2026 guide
Frequently asked questions about storage in Montana
A standard 10×10 unit in Montana costs $90/month on average in 2026. Climate-controlled units run $120/month. Prices vary by facility location within the state and seasonal demand. The cheapest window is November-March when rates drop 12% below peak.
Climate control adds $30/month (33% premium) in Montana. Montana’s dry climate means low humidity risk, but extreme winter cold (below -20°F) makes heated storage essential for anything that can’t survive freezing. Summer wildfire smoke (July-September) can infiltrate standard units with poor seals. Bozema
The cheapest window is November-March, when Montana storage rates drop 12% below peak. Peak season is June-September with a 18% premium. Locking in an off-peak rate saves $27/month, or $324/year.
5×5 ($38/mo in Montana): closet, 10-15 boxes. 5×10 ($58/mo): studio apartment. 10×10 ($90/mo): 1-2 bedroom apartment. 10×15 ($125/mo): 2-3 bedroom home. 10×20 ($150/mo): 3-4 bedroom home or vehicle. Pack efficiently and go one size smaller than you think you need.
Common hidden fees in Montana: admin/setup fee ($19-$29), mandatory insurance ($14-$24/month), late fees ($28-$48), and lock purchase ($14-$24). The advertised $90/month rate typically becomes $104-$119/month all-in.
Montana AG Consumer Protection at (406) 444-4500 or doj.mt.gov.