Storage Units in Portland, ME

Find Cheap Storage Near Portland at 19 Facilities.

Reserve for Free - No Credit Card Required

Compare Live Prices and Book Online Today

FindStorageFast tracks live pricing from 19 storage facilities in Portland—so you can compare real rates, find the lowest price, and reserve online in minutes without calling around. Our platform is free to use and shows unbiased pricing direct from facilities.

Storage units in Portland start at $36.00/month. Popular 10×10 units average $136.38/month across the market, with the lowest currently at $85.00/month—based on FindStorageFast's pricing data updated June 14, 2026. Filter by location, size, features and deals like first month FREE to see what's available today.

Compare Live Prices and Book Online Today

Showing 1-19 of 19 Results
  1. Portland Storage Unit Prices

    Unit Size Average Price What Fits
    5'x5' $62.92 Closet, boxes, seasonal
    5'x10' $98.70 Studio, mattress set
    10'x10' $136.38 1-bedroom apartment
    10'x15' $165.54 2-bedroom home
    10'x20' $224.33 3-bedroom house, vehicle

Storage Unit Prices In Portland, ME

FindStorageFast monitors real-time pricing at 19 storage facilities in Portland. Current rental rates by unit size as of June 14, 2026:

5x5 storage units (25 sq ft)
Average price in Portland: $62.92/month
Lowest price in Portland: $36.00/month
Cheapest 5x5 units located at: Extra Space Storage - 3169 - Saco - Industrial Park Rd

5x10 storage units (50sq ft)
Average price in Portland: $98.70/month
Lowest price in Portland: $59.00/month
Cheapest 5x10 units located at: Read Street Self Storage

10x10 storage units (100 sq ft)
Average price in Portland: $136.38/month
Lowest 10x10 in Portland: $85.00/month
Cheapest 10x10 units located at: Roosevelt Self Storage - Buxton

10x15 storage units (150 sq ft)
Average price in Portland: $165.54/month
Lowest price in Portland: $105.00/month
Cheapest 10x15 units located at: Roosevelt Self Storage - Buxton

10x20 storage units (200 sq ft)
Average price in Portland: $224.33/month
Lowest price in Portland: $124.00/month
Cheapest 10x20 units located at: Extra Space Storage - 3169 - Saco - Industrial Park Rd

Unsure of what unit size you need? Our storage unit size guide provides more details on what fits in each size. All pricing above is updated daily from FindStorageFast marketplace data. Last updated June 14, 2026.


What Features Affect Portland Storage Prices

Climate Controlled Storage Units

Climate controlled units maintain consistent conditions year-round, protecting stored items from heat, cold, and humidity damage. Learn more about which items need climate control in our comprehensive guide.

Findstoragefast tracks 13 climate-controlled storage facilities in Portland, with an average price of $112.38/month. All-Purpose Storage - Buxton North currently offers the lowest price at $46.00/month.


Drive-up Access

Drive-up units provide ground-level vehicle access directly to your storage unit eliminating elevators, hallways, and loading hassles. These units work best for business inventory, contractor equipment, DIY moves and those needing frequent access.

FindStorageFast tracks 8 facilities in Portland offering drive-up access storage. Prices average $94.00/month with the current lowest price being $36.00/month at Extra Space Storage - 3169 - Saco - Industrial Park Rd.


24 Hour Access

24-hour access lets you retrieve or store items on your schedule, while limited-access facilities restrict entry to specific hours—typically 6am-10pm.

Round-the-clock access is available at 7 Portland facilities, with prices starting at $47.00/month at Running Hill Self Storage.


Vehicle Storage in Portland

Vehicle storage provides a dedicated space to protect cars, RVs, boats, and other vehicles from weather and theft when not in use.

10 Portland facilities offer vehicle storage starting at $64.00/month. Options include outdoor parking, covered parking, and drive-up storage units. The lowest price for vehicle storage near Portland (as of June 14, 2026) is at KO Storage of Biddeford - W Cole Rd.

The lowest vehicle storage prices in Portland by parking space size, from FindStorageFast marketplace data:

15 ft parking space: $64.00/month at KO Storage of Biddeford - W Cole Rd.

20 ft parking space: $101.00/month at Extra Space Storage - 7682 - Wells - Sanford Road.

30 ft parking space: $99.00/month at KO Storage of Biddeford - W Cole Rd.


About FindStorageFast in Portland

FindStorageFast has been tracking storage pricing and availability since 2008, and today monitors 19 facilities in Portland as part of a network spanning 1,500+ cities across the United States, Canada, the United Kingdom, and Australia. Pricing data is updated daily so you're always seeing current market rates—not outdated prices.

Facility websites show you their rates, FindStorageFast gives you an unbiased view of every major operator in Portland, so you can compare real pricing and book with confidence. 

Whether you're moving, downsizing, or need short-term storage between moves, FindStorageFast's market data helps you find the right unit at the right price in Portland.

Frequently Asked Questions

How do I find storage units near me?

FindStorageFast shows storage facilities in Portland sorted by distance from your location. Compare live prices at 19 facilities starting at $36.00/month. View unit sizes, amenities like climate control and drive-up access. See current availability and book the best prices online for free.

Can I store a vehicle in a Portland self storage unit?

Yes - at least 10 storage facilities in Portland offer outdoor parking for car, boat, and RV storage. Some facilities offer covered parking or drive-up storage to help protect your vehicle from the elements. Drive-up and covered options generally cost more than regular outdoor parking spaces.

How much does a 10x10 storage unit cost in Portland?

On June 14, 2026 the average cost of a 10 x 10 storage unit in Portland was $136.38 per month, while the cheapest 10 x 10 storage unit is $85.00 per month at Roosevelt Self Storage - Buxton.

How much does storage cost in Portland?

Storage prices in Portland vary by size and location. Small 5 x 5 units start at $36.00 monthly, popular 10 x 10 units begin at $85.00/month and large 10 x 20 units start at $124.00. Climate-controlled units generally come at a 10-15% premium. Compare exact pricing across all Portland facilities on FindStorageFast.

Do I need climate controlled storage?

Depends what you're storing. Electronics, wood furniture, photos, and anything leather needs climate control or it'll warp, crack, or grow mold. Metal tools, plastic stuff, and outdoor furniture? You're fine without it. In Portland, climate control averages $112.38/month. Only pay the premium if most of your stuff actually needs protection.

Can I book storage online in Portland?

Yes, FindStorageFast lets you compare and reserve storage units online across Portland. View real-time availability, compare pricing at 19 facilities, read reviews, and book instantly. No calling multiple locations – reserve your unit in 2 minutes with an immediate confirmation.

How much is climate controlled storage in Portland?

The average price for a climate controlled storage unit in Portland on June 14, 2026 is $112.38 per month. Prices vary depending on unit size and facility location. You can find the cheapest climate controlled storage unit in Portland at All-Purpose Storage - Buxton North for $46.00 per month.

What can I store in a storage unit?

Storage units work well for most household items, furniture, seasonal goods, and business inventory. Facilities restrict flammable materials (gasoline, propane, paint thinner, chemicals), perishable food, plants, animals, and illegal items. Firearms, ammunition, and valuable items like jewelry vary. Some facilities prohibit them entirely, while others allow them with restrictions. Storing prohibited items can violate your lease agreement and result in access restrictions. Review your lease's prohibited items section to avoid issues.

Do storage prices vary a lot?

Yes. Unit size has the biggest impact—small units start at $36.00/month while large units start at $165.54/month. Location and amenities, such as climate control, drive-up access, and 24/7 access also increase monthly pricing. Facilities in downtown Portland, generally cost more than those in nearby suburban areas.

What size storage unit do I need?

A 5 x 5 storage unit (walk-in closet size) fits a small bedroom or dorm room. A 5 x 10 holds a one-bedroom apartment. A 10x10 fits a two-bedroom apartment with furniture. Use FindStorageFast's size guide to compare options across Portland facilities.