Extra Space Storage sets the standard for clean, secure, and hassle-free self storage, and our facility at 3175 Washington St is no exception. Our Boston storage facility offers a large selection of unit sizes with convenient options like climate control. Located near Washington St and Glen Rd, we're trusted by neighbors in Jamaica Plain, Stonybrook, Brookline, Dorchester, and other surrounding areas. Whether you're moving, downsizing, or decluttering, we're here to make finding the right storage unit quick and simple. Reserve online, give us a call, or stop by the facility today.
Paula was so wonderful to me and she show me my unit
Thank you Paula
HO
Hibah Osman
May 9, 2026
5.0
I’m so glad we went with this option!
Clean space. Easy to access. The app makes it super easy. Staff is professional and helpful. Reservation was very straightforward. We needed help locating our unit the first time. Romaine (the employee on site) was so kind and helpful. He gave us a full orientation to the space, the locks, and how it all works.
JM
Jillian Manfredi
May 7, 2026
5.0
I’m new to the city and this was my first time getting a unit with Extra space storage. The site manager, Romaine, was very helpful throughout the whole process and the unit was clean, well lit and easy to access!
EH
Elizabeth Hendrickson
Apr 28, 2026
5.0
Super clean spaces. The literal nicest people you could meet. I was helped by Romain and Paula and their kindness and customer service blew my mind. Love them and so grateful for them.
DC
Dawn Conedera
Apr 23, 2026
5.0
I am so glad I rented at the Extra space storage location on Washington in Boston. My daughter is a college student and stores her belongings every summer while she returns home. Extra space accommodates her 4 month schedule and has really good rates. It was so easy - we parked right out front and they even provided a roller cart. The place is clean and climate controlled. The office staff were very helpful - especially Romaine. Good customer service!
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 near Egleston and surrounding neighborhoods like Roxbury, Jamaica Plain, and Stoneybrook.
What is the closest intersection to Extra Space Storage?
Extra Space Storage is located at the corner of Washington St and Boylston St.
What is the closest landmark to Extra Space Storage?
Extra Space Storage is next to The Boston Beer Company.
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.
Are moving carts or dollies provided?
Nearly all Extra Space Storage facilities that offer indoor storage units with access through a hallway have push carts. If you need a push cart to transport your belongings, please let the facility manager know, and they will be happy to assist you.
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