Prices vary by unit size and amenities. Compare facilities in Portland to find the right unit.
Based on 22 storage units in Portland.
$113.60
Find online move-in rates and specials like first month half off and first month FREE at select Portland, Maine storage facilities. Below are the average monthly storage unit prices in Portland, Maine for the most common storage unit sizes.
| Unit Size | Average Price | Lowest Price |
|---|---|---|
| 5' x 5' | $64.29 | |
| 5' x 10' | $125.83 | |
| 10' x 10' | $110.58 | |
| 10' x 15' | $238.00 | |
| 10' x 20' | Not Available | Not Available |
The overall average price of a self-storage unit booked in Portland, Maine over the past 180 days is $95.64.
Data for the cheapest self-storage unit is updated every 15 minutes.
SpareFoot has a 4.3 out of 5 star rating from over 41,000 customer reviews on Trustpilot. See what some of our over one million customers say about us.
Very nice and I secured a unit within…
Very nice and I secured a unit within mins. Thanks
K by Kelly
Amazing staff…
Initially and throughout the process the staff at Public Storage establishment were helpful, kind, patient and polite.
OP by Orane Porter-Grange
Easy to use
Easy to use, provided everything I needed on 1 or 2 screens. Really simplified the process of finding the storage space I needed.
EK by Elizabeth Kuh
Portland, Maine's largest city, combines coastal charm with urban living. The historic seaport sees significant storage demand from its growing small business sector, seasonal tourism, and active outdoor community. With harsh winters and humid summers, residents frequently store boats, kayaks, and winter sports equipment. The city's thriving arts district and working waterfront also drive storage needs for business inventory and marine equipment.
Storage facilities are concentrated in downtown Portland, East Deering, and along Forest Avenue as well as areas in South Portland. National brands like Public Storage and local operators provide numerous storage options. Climate-controlled units are essential due to temperature swings and coastal humidity. Many facilities offer 24-hour access and enhanced security, crucial for business owners and seasonal residents accessing their units year-round.
Storage units range from compact to commercial-sized. Small 5x5 units work well for downtown apartment dwellers storing seasonal items or holiday decorations. Medium 10x10 or 10x20 units accommodate furniture during Old Port home renovations. Large 10x30 units fit boats, RVs, or complete household moves.
For oversized items like lobster traps or sailing equipment, look for facilities with wide driveways and drive-up access. Our storage unit size guide and calculator helps match your needs to the perfect unit, factoring in Portland's unique storage requirements.
Maine's extreme weather makes climate-controlled storage units in Portland Maine crucial. These units protect wooden furniture, electronics, and business inventory from humidity damage and the dry, extreme cold.
Vehicle owners particularly benefit from climate-controlled car storage in Portland Maine during harsh winters, preventing rust and mechanical issues, especially during long term storage.
From East End artists storing supplies to West End residents winterizing summer gear, Portland's storage needs are diverse. Compare average prices and amenities across facilities, filter by convenient location and features, and book instantly - all without a credit card. Just enter your zip code to find your ideal storage solution nearby.