Store your belongings at Extra Space Storage on 560 Portland St in Berwick, ME today! Our large selection of storage units, drive up access, drive up units, climate controlled units, electronic gate access, exceptional security, ADA compliant, deliveries accepted, non climate controlled units available, parking spaces, RV parking, drive up climate controlled units, golf carts available, wide drive isles, vehicles are allowed in drive-up units, convenient freeway access and helpful staff make finding the right self storage unit for you easy and hassle-free. Experience the professionalism, cleanliness, and commitment to exceptional customer service that Extra Space Storage is known for. Contact us today to reserve your storage unit or set up a time to stop by and take a tour of our facility!
Explore offerings from Extra Space Storage on 560 Portland St in Berwick, with popular services available at this location.
7684 Services
10 items
Services
Self Storage
Extra Space Storage offers a wide range of secure self storage solutions for residential and commercial needs. Our storage units are rented on a month-to-month basis and come in a variety of sizes from 5x5 to 10x30 (with additional sizing available).
Online Payments
Extra Space Storage makes it easy to pay your storage rental bill online. Simply log into your account to access statements, make a payment, and more. You can make one-time online payments or even set up recurring payments.
Packing & Moving Supplies
Extra Space Storage sells packing and moving supplies like boxes, bubble wrap, packing tape, rope, moving kits, and more. We have all of the moving supplies you need for a successful move!
Drive Up Access
Drive-up access units at Extra Space Storage allow you to pull your vehicle directly next to your storage unit to easily load and unload items. Some locations even allow drive-up units to be used for vehicle storage for cars, motorcycles, and more.
Climate Controlling
Climate control at Extra Space Storage can help protect sensitive items from extreme temperatures. These units typically stay between 55 and 80 degrees year-round.
Electronic Gate Access
Extra Space Storage facilities with electronic gate access have a main gate or door that can only be opened with a code entered on an electronic keypad. Each customer is given a unique access code, allowing managers to see who's coming and going at all times.
Package Placement
Extra Space Storage facilities can accept package deliveries on behalf of customers. For more information about package acceptance and placement, contact our team!
Deliveries Accepted
Some Extra Space Storage locations allow deliveries to be accepted. With delivery acceptance, a staff member will be available to accept your mail and keep it in a secure place until you pick it up.
RV Parking
Depending on the facility, Extra Space Storage offers indoor, outdoor, or covered RV parking. Outdoor parking is the most common option for RV storage, with units ranging from 8x20 to 8x40 (and sometimes larger)!
Wide Drive Aisles
Wide-drive aisles provide plenty of space for larger vehicles and moving trucks to get in and out of Extra Space Storage when accessing outdoor and drive-up storage units.
Reviews
4.6
207 reviews
5 stars
173
4 stars
13
3 stars
7
2 stars
6
1 star
8
JB
JA Boston
Jun 21, 2026
5.0
The rental process was so easy and the site was great. Clean, easy to access and the manager was so helpful and friendly.
We would definitely rent a unit there again if we ever need one.
MB
marc b
Jun 9, 2026
5.0
Had the need for some storage. This was a very helpful location and the manager on site was exceptional. Would recommend to others for sure.
GD
Gary & Deena Dinardo
May 29, 2026
5.0
The Extra Space Storage has easy access, great office staff, and the gate is open most hours of the day. And with a code, it is accessible 24/7.
DF
Don Fournier
May 9, 2026
5.0
Always answers the phone & very professional.
RP
Roxanne Poveromo
May 5, 2026
5.0
Very nice facility and the people are very easy to deal with. Highly recommend
Frequently Asked Questions About Extra Space Storage
What storage unit size do I need?
The best way to determine which storage option is right for you is with our helpful Storage Unit Size Guide! It will help you estimate how many boxes and non-packed items, such as furniture and appliances, you can fit into each storage unit.
What type of storage unit do I need?
Many factors determine your best storage solution. Do you want the convenience of a ground-floor unit? Do your belongings need climate control? What about vehicle storage? We have online resources to help you explore these options to find your ideal storage unit.
What are your storage unit prices?
Monthly rates can be found online and vary by facility, unit size, features, and local market. Please use our site search tools to find pricing at a facility near you.
What's the difference between office, access, and gate hours?
The office hours are the hours of operation for the property. During these hours the Store Manager will be available to assist you with your storage needs or moving and packing supplies. The gate hours are the hours of the property, and when your unit can be accessed.
Can I buy boxes or other packing products from Extra Space Storage?
Extra Space Storage offers a variety of moving and packing supplies online and at local facilities for purchase.
What areas does Extra Space Storage serve?
Extra Space Storage serves residents of Berwick, North Berwick, South Berwick, Agamenticus Station, Somersworth, and more.
What is the closest intersection to Extra Space Storage?
Extra Space Storage is located at the corner of Portland St and Coffin Ln.
Do you offer climate-controlled storage units?
Most Extra Space Storage facilities offer climate-controlled storage units as an option for anyone storing temperature sensitive items, but there are also standard storage units that don’t include climate control.
Do you have drive-up storage units?
Yes! Whether you’re moving, storing a vehicle, or using commercial storage, drive-up access is one of the best storage features available at Extra Space Storage! Because you can pull a vehicle right up to your unit, it makes moving large, heavy items—like furniture or equipment—in and out of your unit much easier.
Do you offer RV storage solutions?
Yes! At Extra Space Storage we offer outdoor parking, covered parking, and indoor storage solutions for RVs of all sizes. Whether you’re leaving an RV in storage long term or simply need a place to park an RV between uses, we offer a flexible option with month-to-month leases so you can store for as long as you need.
What are the access hours for Extra Space Storage in Berwick, ME?
Extra Space Storage is accessible every day from 6:00 AM to 10:00 PM.
What types of storage units does Extra Space Storage offer?
They offer drive-up access units, climate-controlled units, standard non-climate controlled units, and RV storage solutions including outdoor, covered, and indoor options.
Can I purchase moving and packing supplies at Extra Space Storage?
Yes, Extra Space Storage offers moving and packing supplies including boxes, available online and at the local facility.
What payment methods are accepted at Extra Space Storage?
Payments can be made using American Express, Apple Pay, Cash, Check, Discover, Invoice, MasterCard, or Visa.
Where is Extra Space Storage located in Berwick?
It is located at 560 Portland Street, Berwick, ME 03901, near the intersection of Portland St and Coffin Ln.
Are there any holiday closures at Extra Space Storage?
Yes, the facility is closed on Thanksgiving (Nov 27, 2025), Christmas (Dec 25, 2025), New Year's Day (Jan 1, 2026), and Independence Day (July 4, 2026).
What nearby storage facilities are located around Extra Space Storage?
Nearby storage options include Atlantic Mini Storage, Prime Storage, and Route 4 Outdoor & Self Storage.
Are there automotive and repair services near Extra Space Storage?
Yes, customers can find HP Auto Sales, Rice's Automotive Center, Hp Garage, Mick Body Works & Truck Repair, and Ron's Auto Body nearby for vehicle needs.
What local businesses near Extra Space Storage might be useful for packing or moving needs?
Nearby you will find Autumn Properties for real estate and property management, Great Works Feed Supply for pet supplies, and UPS Authorized Shipping Provider for parcel services.
How can nearby coffee shops enhance my visit to Extra Space Storage?
You can relax or grab a coffee before or after your visit at nearby coffee shops like JitterMugs and Maggie’s Dine & Drive, which also offers breakfast and smoothies.
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