LIMITED UNITS
LIMITED UNITS
ACT FAST: 1 LEFT!
LIMITED UNITS
ACT FAST: 1 LEFT!
LIMITED UNITS
LIMITED UNITS
LIMITED UNITS
LIMITED UNITS
LIMITED UNITS
ACT FAST: 1 LEFT!
Available now at 326 US Route 1, York, ME 03909 starting at $61/mo
Available now at 330 West Rd, Portsmouth, NH 03801 starting at $56/mo
Available now at 143 Lafayette Rd, Hampton Falls, NH 03844 starting at $96/mo
Seeking convenient self storage in Portsmouth? Extra Space Storage has the space you need at affordable prices! Whether you are moving to a new space, running a business, or experiencing a major life event, make us your self storage partner. Our Portsmouth storage facility is well-maintained and secured with top-of-the-line security features like a perimeter fence, gated access, and video surveillance.
Our 70 Heritage Ave storage facility can be found near the intersection of Heritage Ave and Lafayette Rd by Taaza Takeout and Safelite AutoGlass. We serve Portsmouth and the neighboring communities of North Hampton, Rye, Greenland, and more!
Extra Space Storage on Portsmouth offers reliable self storage! Our storage options are perfect for residential and business customers.
Find storage unit sizes from 5x5 to 10x40 at our Heritage Ave storage facility. We also offer convenient features like ground-level access, indoor access, and drive-up access for a great self storage experience.
Have large bulky items you need to store? Extra Space Storage offers drive-up storage on Heritage Ave! Simply pull your vehicle right up to the storage unit for quick and easy loading and unloading.
Need to store items that are sensitive to high humidity? Humidity-controlled storage can help protect your belongings from changing humidity levels. These units adjust the humidity of the air inside your storage space to maintain safe levels of moisture.
Extra Space Storage offers cheap storage units with 24 hour access at 70 Heritage Ave. This means you can visit your unit beyond the facility’s office and extended facility access hours. Book your month-to-month rental today to enjoy all the benefits of 24/7 self-storage near you in Portsmouth, NH!
Have a business that needs commercial storage in Portsmouth? Extra Space Storage offers a variety of storage unit sizes and amenities, so you can securely store business supplies, retail inventory, and more!
Extended access hours are standard
Sturdy moving carts available for heavy, bulky items
Non-passenger lifts
Accommodates trucks larger than 20 feet
Wide-drive aisles to accommodate large moving trucks
Gate access on Sundays
Convenient freeway access
On-site office
Looking for affordable storage units in Portsmouth? Extra Space Storage on 70 Heritage Ave has the cheap self storage you need! You can find prices as low as $27 at this location. We also have great move-in specials like first month free and first month half-off available for select locations online!
Company
Employees: 1-10
Payment Options: MasterCard / VISA / American Express / Discover / Check / Cash / Invoice
Established Date: 1977
Site Number: 3416
Phone Number:(603) 260-0531
Directions from the North
Drive south on Lafayette Rd and continue straight. Turn right onto Heritage Ave. Our facility will be on the left.
Directions from the South
Drive north on Lafayette Rd and continue straight. Turn left onto Heritage Ave. Turn right. Turn left. Our facility will be on the left.
Directions from the East
Drive west on Wallis Rd and continue straight. Merge onto Washington Rd. Turn right onto Lang Rd and continue straight. Turn right onto Lafayette Rd. Turn left onto Heritage Ave. Our facility will be on the left.
Directions from the West
Drive east on Greenland Rd. Turn right onto Ocean Rd. Turn left onto Banfield Rd. Turn right onto Heritage Ave. Turn left. Turn left. Our facility will be on the left.
*Promotional Terms & Conditions and Size Disclaimer
Super helpful when i needed storage quickly with price and convenience in mind. Lots to chose from in area but I would go back here!
Thank you, Dianne! Glad we could help with quick, convenient storage. We look forward to serving you again!
Extra Space Storage (6/29/2026)
Google Review
Very helpful and accommodating. The employee explained my contractual obligations to me thoroughly and answered all my questions. Prices were comparable. People were nice. Space was clean. Got the extra insurance for peace of mind. Overall, nice place for me to store my belongings for the couple of months I needed.
Your positive experience with our team, clean space, and clear contract explanation means a lot. We're glad we could meet your storage needs, Elizabeth!
Extra Space Storage (6/27/2026)
Google Review
Super clean. Efficient, easy to work with.
Thank you, Abel! Clean facilities and easy experiences are what we aim for. Glad it showed!
Extra Space Storage (6/12/2026)
Google Review
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