- New Customer:
- Current Customer: (207) 888-3955
Today's Hours
Berwick Self Storage at 560 Portland St
- Current Customer: (207) 888-3955
- New Customer:
Today's Hours
Select a Unit Below
- Drive-Up Access
ACT FAST: 1 LEFT!
- Drive-Up Access
- Drive-Up Access
- Climate Controlled
- Drive-Up Access
LIMITED UNITS
- Drive-Up Access
Flash Sale!*
- Climate Controlled
- Drive-Up Access
ACT FAST: 1 LEFT!
- Drive-Up Access
- Enclosed Vehicle Storage
Flash Sale!*
- Drive-Up Access
- Enclosed Vehicle Storage
Flash Sale!*
- Climate Controlled
- Drive-Up Access
- Enclosed Vehicle Storage
ACT FAST: 1 LEFT!
- Climate Controlled
- Drive-Up Access
- Enclosed Vehicle Storage
ACT FAST: 1 LEFT!
- Drive-Up Access
- Enclosed Vehicle Storage
LIMITED UNITS
- Drive-Up Access
- Enclosed Vehicle Storage
LIMITED UNITS
- Climate Controlled
- Drive-Up Access
- Enclosed Vehicle Storage
LIMITED UNITS
- Climate Controlled
- Drive-Up Access
- Enclosed Vehicle Storage
LIMITED UNITS
- Outdoor Parking
- RV Parking
LIMITED UNITS
- Climate Controlled
- Drive-Up Access
- Enclosed Vehicle Storage
ACT FAST: 1 LEFT!
- Climate Controlled
- Drive-Up Access
- Enclosed Vehicle Storage
ACT FAST: 1 LEFT!
- Outdoor Parking
- RV Parking
Flash Sale!*
Units Available Nearby
Available now at 56 6th St, Dover, NH 03820 starting at $97/mo
Available now at 56 6th St, Dover, NH 03820 starting at $67/mo
Convenient Self Storage Near You in Berwick
Located on Portland St near Coffin Ln, Extra Space Storage serves residents of Berwick within 1 mile of South Berwick and 5 miles of North Berwick. Locals will recognize our facility near Lowery's Lawn & Patio Furniture.
Available Storage Unit Sizes
Extra Space Storage on Portland St offers a variety of unit sizes ranging from 5x5 to 10x40 with convenient features like drive-up access and climate control. We have the perfect storage solution for you!
Drive-Up Storage Units
Looking for an easier way to store your large, heavy items? At our Berwick self storage facility, drive-up access units help with that! Simply pull your vehicle up to your unit and make your storage experience a breeze!
Climate-Controlled Storage
Need to store temperature-sensitive items? Climate control can help protect your belongings from extreme temperature changes. These units typically maintain a storage environment between 55 and 80 degrees throughout the year.
Indoor & Outdoor Vehicle Storage
Extra Space Storage in Berwick has your vehicle storage needs covered! You can store smaller vehicles like cars and motorcycles in our enclosed drive-up units. Need to store a larger vehicle like a boat, RV, or camper? Reserve one of our large outdoor parking spaces!
Exceptional Security Features
Our Portland St storage facility is equipped with advanced security features like video surveillance and electronic gate access. We care about the valued belongings of our customers.
Other Amenities & Services
Extended access hours are standard with 24/7 access available - ask site manager for details
Sturdy moving carts available for heavy, bulky items
Accommodates trucks larger than 20 feet
Wide-drive aisles to accommodate large moving trucks
Gate access on Sundays
Convenient freeway access
Deliveries accepted
On-site office
Cheap Self Storage in Berwick
If you need an affordable self storage solution in Berwick, Extra Space Storage on Portland St has what you’re looking for! We offer cheap storage units with prices as low as $36 at this location. At select locations, you can also take advantage of great move-in deals like first month free and first month half-off when you reserve storage with us online!
The Self Storage Partner You Can Trust
At Extra Space Storage, we work hard to give customers a high-quality self storage experience. We keep our facility in top condition and our friendly customer service team is happy to answer any questions. Contact us today to reserve a storage unit near you!
Company
Employees: 1-10
Payment Options: MasterCard / VISA / American Express / Discover / Check / Cash / Invoice
Established Date: 1977
Site Number: 7684
Phone Number:(207) 808-7026
Hours
Rental & Support
- Monday: 6:00 AM - 10:00 PM
- Tuesday: 6:00 AM - 10:00 PM
- Wednesday: 6:00 AM - 10:00 PM
- Thursday: 6:00 AM - 10:00 PM
- Friday: 6:00 AM - 10:00 PM
- Saturday: 6:00 AM - 10:00 PM
- Sunday: 6:00 AM - 10:00 PM
Access
- Monday:6:00 AM - 10:00 PM
- Tuesday:6:00 AM - 10:00 PM
- Wednesday:6:00 AM - 10:00 PM
- Thursday:6:00 AM - 10:00 PM
- Friday:6:00 AM - 10:00 PM
- Saturday:6:00 AM - 10:00 PM
- Sunday:6:00 AM - 10:00 PM
Office
- Monday:9:30 AM - 6:00 PM
- Tuesday:9:30 AM - 6:00 PM
- Wednesday:9:30 AM - 6:00 PM
- Thursday:9:30 AM - 6:00 PM
- Friday:9:30 AM - 6:00 PM
- Saturday:9:00 AM - 5:30 PM
- Sunday:Closed
Directions
Intersections/Landmarks
Portland St and Coffin Ln
Directions from the North
Drive south on ME-4 S. Our facility will be on your left after Meehan Ln.
Directions from the South
Drive north on ME-4 N. Our facility will be on your right after Coffin Ln.
Directions from the East
Drive northwest on Hooper Sands Rd. Turn right onto Harvey Rd. Continue onto Knights Pond Rd. Turn left onto ME-4 S. Our facility will be on your left.
Directions from the West
Drive southeast on Wentworth Rd. Turn left onto Old Rte 4. Turn left onto ME-4 N. Our facility will be on your right after Coffin Ln.
Frequently Asked Questions at 560 PORTLAND ST
What sizes of self storage units are available for rent in Berwick?
Does Extra Space Storage in Berwick have 24 hour access self storage?
How secure are storage units in Berwick?
How much space do I need for RV storage?
*Promotional Terms & Conditions and Size Disclaimer
Reviews
May 9, 2026
Don
Posted On Google
Always answers the phone & very professional.
Response from Extra Space Storage (5/9/2026)
We are overjoyed to hear about your positive experience with our professional phone service. Thank you for choosing Extra Space Storage Don!
May 5, 2026
Roxanne
Posted On Google
Very nice facility and the people are very easy to deal with. Highly recommend
Response from Extra Space Storage (5/5/2026)
Your review is appreciated! Thank you, Roxanne, for recommending our facility and highlighting our team's helpful approach.
April 27, 2026
Monique
Posted On Google
My car has spent the winter in one of the Extra Space storage units in Berwick, NH and I definitely recommend that place, very nice and clean and I got wonderful help from the manager who very kindly helped me restart my car after a failing battery would not start. Unfortunately, i had to cut short my staying in the unit by sudden unexpected rise in prices.
Response from Extra Space Storage (4/27/2026)
Thank you for your review, Monique! We're thrilled you found our facility clean and appreciated our manager's help. Sorry, the pricing changes affected your stay.
April 17, 2026
Leo
Posted On Google
I've used many storage facilities from Northwood to Rochester to south Berwick this is by far the cleanest but more importantly the most secure facility I've used. I'm not worried about items being stolen as I have had to at other facilities I foolishly used in the past such as SPARE BOX IN ROCHESTER that was completely useless when my unit was broken into but not nearly as bad as SAFE HARBOR STORAGE in LEBANON MAINE, hands down THE WORST STORAGE FACILITY I've ever used. I highly suggest you do not store anything of importance here for your you will notice your items turning up in the owners shop PENNIES ON THE DOLLAR located off 202 in Lebanon Maine. The owner is extremely shady knowing exactly what is in what units, personal items of mine were posted for sale in the shop and has a habit of when confronted on being a thief, calling the police to have you trespassed . Doesn't matter how many cameras any facility has (SAFE HARBOR HAS 0 WORKING CAMERAS) extra space is hands down the best facility, the only facility I trust my personal items at.
March 26, 2026
Deborah
Posted On Google
I was so grateful for receiving a call from Stephen. He was very caring and so friendly. Such a pleasure talking with him.
Response from Extra Space Storage (8/22/2025)
Thank you for your review! We're so glad our team could help and made your experience great.
