Car storage units in Portsmouth, NH, and nearby areas
- Contactless
![Storage Units for Rent available at 70 Heritage Avenue, Portsmouth, NH 03801]()
![Storage Units for Rent available at 70 Heritage Avenue, Portsmouth, NH 03801]()
Absolutely wonderful folks. Everyone I talked to from moving in to moving out were very kind and helpful. The units are very clean & the entire property is well maintained. And the prices are the best in the area. I felt like my personal items were safe and secure, and they were all in the same condition as when I first stored them in the unit.Stephanie Tardiff![Storage Units for Rent available at 70 Heritage Avenue, Portsmouth, NH 03801]()
![Storage Units for Rent available at 70 Heritage Avenue, Portsmouth, NH 03801]()
![Storage Units for Rent available at 70 Heritage Avenue, Portsmouth, NH 03801]()
Extra Space Storage - 70 Heritage Avenue, Portsmouth, NH 03801
- Indoor
- 24 hour access
- Drive-Up Access
10' x 20' Large $254/mo 
![Storage Units for Rent available at 330 West Road, Portsmouth, NH 03801]()
![Storage Units for Rent available at 330 West Road, Portsmouth, NH 03801]()
Decent prices (I did my market search) and very helpful staff. The bin I rented was a few miles away from their central office. One of their staff came with me to make sure there were no unforeseen problems.Gus Fantanas![Storage Units for Rent available at 330 West Road, Portsmouth, NH 03801]()
![Storage Units for Rent available at 330 West Road, Portsmouth, NH 03801]()
![Storage Units for Rent available at 330 West Road, Portsmouth, NH 03801]()
Extra Space Storage - 330 West Road, Portsmouth, NH 03801
- 24 hour access
- Drive-Up Access
- Onsite Manager
10' x 20' Large $324/mo- No Photo Available
![Storage Units for Rent available at 61 Beane Lane, Newington, NH 03801]()
![Storage Units for Rent available at 61 Beane Lane, Newington, NH 03801]()
Great place to launch your boat and the staff was very friendly. They have bait and ice to.Scott RogersGreat Bay Marine - 61 Beane Lane, Newington, NH 03801
- Drive-Up Access
- Onsite Manager
- Security Camera
12' x 57' Large $57/mo - Contactless
![Storage Units for Rent available at 238 Harold L Dow Hwy, Eliot, ME 03903]()
![Storage Units for Rent available at 238 Harold L Dow Hwy, Eliot, ME 03903]()
![Storage Units for Rent available at 238 Harold L Dow Hwy, Eliot, ME 03903]()
Seamas was absolutely amazing! Very knowledgeable and professional. Quick with answers and solutions! Very well rounded employee.Shea B![Storage Units for Rent available at 238 Harold L Dow Hwy, Eliot, ME 03903]()
![Storage Units for Rent available at 238 Harold L Dow Hwy, Eliot, ME 03903]()
Prime Storage - 238 Harold L Dow Hwy, Eliot, ME 03903
- 24 hour access
- Drive-Up Access
- Retail Available
12' x 20' Large $101/mo ![Storage Units for Rent available at 133 Exeter Road, Newmarket, NH 03857]()
![Storage Units for Rent available at 133 Exeter Road, Newmarket, NH 03857]()
![Storage Units for Rent available at 133 Exeter Road, Newmarket, NH 03857]()
I've been with Newmarket storage since 2020, and I've had nothing but good experiences with the managers. I recently met the new manager Mara and she's absolutely amazing. Very kind woman and very warm and welcoming personality. ??Destiny Bartlett![Storage Units for Rent available at 133 Exeter Road, Newmarket, NH 03857]()
![Storage Units for Rent available at 133 Exeter Road, Newmarket, NH 03857]()
![Storage Units for Rent available at 133 Exeter Road, Newmarket, NH 03857]()
Newmarket Storage - 133 Exeter Road, Newmarket, NH 03857
- Climate-Controlled
- Indoor
- Drive-Up Access
8' x 20' Medium $175/mo10' x 20' Large $195/mo
Find My Unit SizeHow much space do you need?
Use our calculator to quickly find the right unit size for your belongings.
- Contactless
![Storage Units for Rent available at 143 Lafayette Road, Hampton Falls, NH 03844]()
![Storage Units for Rent available at 143 Lafayette Road, Hampton Falls, NH 03844]()
![Storage Units for Rent available at 143 Lafayette Road, Hampton Falls, NH 03844]()
Very helpful in helping me understand my billing.Frederick Lowell![Storage Units for Rent available at 143 Lafayette Road, Hampton Falls, NH 03844]()
![Storage Units for Rent available at 143 Lafayette Road, Hampton Falls, NH 03844]()
![Storage Units for Rent available at 143 Lafayette Road, Hampton Falls, NH 03844]()
Extra Space Storage - 143 Lafayette Road, Hampton Falls, NH 03844
- Climate-Controlled
- Indoor
- Drive-Up Access
10' x 20' Large $394/mo - Contactless
![Storage Units for Rent available at 4 Commerce Way, Exeter, NH 03833]()
![Storage Units for Rent available at 4 Commerce Way, Exeter, NH 03833]()
![Storage Units for Rent available at 4 Commerce Way, Exeter, NH 03833]()
![Storage Units for Rent available at 4 Commerce Way, Exeter, NH 03833]()
Prime Storage - 4 Commerce Way, Exeter, NH 03833
- Climate-Controlled
- Indoor
- 24 hour access
12' x 20' Large $145/mo
Popular storage types in Portsmouth:
- Self storage from $9
Car storage units in nearby cities:
- Haverhill, MA : 1 storage unit (25 miles away) from $26
- Gloucester, MA : 2 storage units (31 miles away) from $72
- North Andover, MA : 4 storage units (31 miles away) from $22
- Lawrence, MA : 1 storage unit (32 miles away) from $41
- Biddeford, ME : 2 storage units (33 miles away) from $39
- Manchester-by-the-Sea, MA : 1 storage unit (33 miles away) from $55
- Middleton, MA : 1 storage unit (34 miles away) from $15
- Beverly, MA : 4 storage units (35 miles away) from $60
- Danvers, MA : 3 storage units (35 miles away) from $25
- North Reading, MA : 1 storage unit (37 miles away) from $50
- Saco, ME : 4 storage units (37 miles away) from $45
- Dracut, MA : 1 storage unit (37 miles away) from $25
Browse storage units in other top cities across New Hampshire:
- Manchester, NH : 78 storage units from $37
- Nashua, NH : 101 storage units from $33
- Concord, NH : 91 storage units from $37
- Dover, NH : 150 storage units from $45
- Rochester, NH : 62 storage units from $29
- Derry, NH : 83 storage units from $43
- Londonderry, NH : 44 storage units from $20
- Somersworth, NH : 31 storage units from $60
- Newmarket, NH : 18 storage units from $68
- Exeter, NH : 29 storage units from $95
Car storage cost
If you’re looking to store your car in Portsmouth, NH, you can expect to pay around $200 per month. That’s 38% more than the national average of $145.
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Why the price might be higher: In Portsmouth, NH, high demand and limited space mean that good car storage gets snapped up quickly. When you find a solid rate, it's a smart move to lock it in.
How much does car storage cost in Portsmouth, NH?
Data from StorageCafe, October 2026
Cheap car storage in Portsmouth, NH
- Car storage with the lowest prices can be found in Hillcrest and Elwyn Park.
- Outdoor parking spots start at just $172/month. These spaces are great for short-term or seasonal needs.
Not sure what size you need? Let’s find out.
Find the right unit size for your vehicle. Choose your make, model, and year to see what fits best.
Car storage options
Finding the right place to store your car in Portsmouth, NH is simple. With 2 local facilities offering a range of choices, you can pick what works best for your vehicle and budget – whether that’s a basic outdoor space or an indoor unit with full protection.
Outdoor car storage: affordable and convenient, great for everyday vehicles and short-term needs.
Open outdoor storage
- Budget-friendly option on paved, gravel, or grass surfaces
- Best for warm-weather or short-term storage
- Tip: Use a quality car cover for extra protection
Covered outdoor storage
- Still outdoors, but under a canopy or carport
- Extra protection from sun and rain
- Great balance between cost and coverage
Indoor car storage: Best for long-term protection or storing classic/luxury vehicles.
- Park inside a garage-style unit or shared indoor space
- Shields your car from rain, snow, and temperature swings
- Some units offer climate control for added protection against humidity
- Ideal for classic cars, convertibles, or off-season vehicles
Top-rated car storage facilities in Portsmouth, NH
The average rating for car storage facilities in Portsmouth, NH is 4.4 stars based on 400 customer reviews.
Providers like Extra Space Storage - 70 Heritage Avenue and Extra Space Storage - 330 West Road are among the highest rated in the area.
Here's what people appreciate most:
Security & peace of mind
- Gated access, surveillance cameras, and on-site staff are top priorities.
- Renters want to know their vehicle is safe—especially for long-term or high-value storage.
Easy, reliable access
- 24/7 access or extended hours, plus drive-up availability, are key for convenience.
- Users appreciate locations that make drop-off and pick-up simple, especially without appointments.
Clean, well-maintained facilities
- A tidy, well-kept space signals professionalism and care.
- Bonus points for paved surfaces, weather protection, and clear signage.
Frequently Asked Questions
What is the cheapest storage unit price in Portsmouth right now?
The lowest storage prices in Portsmouth start at $172/month for a 10′×20′ car storage unit — perfect for renters seeking budget-friendly options.
What size storage unit is best for a car?
A 10’×20’ unit is the go-to size for most standard cars. Compact cars? You might only need a 10’×15’. Trucks, vans, or larger SUVs? A 10’×30’ will give you the extra space you need.
Can two cars fit in a 10×30 storage unit?
Yes – in most cases! A 10’×30’ unit is about the size of a standard two-car garage, so you can usually fit two compact vehicles side by side.
Can I store a classic car in a storage unit in Portsmouth, NH?
Absolutely. For a classic, luxury, or collector car, your best bet is a climate-controlled indoor unit. This keeps temperature and humidity stable, helping preserve your vehicle’s finish and components.