4.9
    Call our Storage Experts
    Storage Experts Available
    Mon-Fri: 06:00am-01:00am
    Sat: 06:00am-01:00am
    Sun: 06:00am-01:00am
  • New Customer: 
  • Current Customer: (914) 201-0042

Today's Hours

Rental & Support:6:00 AM - 10:00 PM
Access:6:00 AM - 10:00 PM
Office:9:00 AM - 5:30 PM
Nearby Locations
4.9

Mount Vernon Self Storage at 320 Washington St

Call our Storage Experts
Storage Experts Available
Mon-Fri: 06:00am-01:00am
Sat: 06:00am-01:00am
Sun: 06:00am-01:00am

Today's Hours

Rental & Support:6:00 AM - 10:00 PM
Access:6:00 AM - 10:00 PM
Office:9:00 AM - 5:30 PM
Select a Unit Below
Small
4' x 3'
  • 1st Floor Access
  • Climate Controlled
  • Indoor
IN STORE
$63
WEB RATE
$35

ACT FAST: 1 LEFT!

Small
4' x 5'
  • Climate Controlled
  • Elevator Access
  • Indoor
IN STORE
$85
WEB RATE
$48

LIMITED UNITS

Locker
5' x 5'
  • 1st Floor Access
  • Climate Controlled
  • Indoor
  • Rolling Stair Access
  • Reduced Height
IN STORE
$14
WEB RATE
$7

Flash Sale!*

Locker
5' x 5'
  • Climate Controlled
  • Elevator Access
  • Indoor
  • Rolling Stair Access
  • Reduced Height
IN STORE
$14
WEB RATE
$7

Flash Sale!*

Small
5' x 5'
  • Climate Controlled
  • Elevator Access
  • Indoor
IN STORE
$86
WEB RATE
$48
Small
5' x 7'
  • 1st Floor Access
  • Climate Controlled
  • Indoor
IN STORE
$133
WEB RATE
$74

ACT FAST: 1 LEFT!

Small
5' x 10'
  • Climate Controlled
  • Elevator Access
  • Indoor
IN STORE
$138
WEB RATE
$77

LOWEST IN 30 DAYS!*

Small
5' x 10'
  • 1st Floor Access
  • Climate Controlled
  • Indoor
IN STORE
$172
WEB RATE
$97
Small
10' x 7'
  • 1st Floor Access
  • Climate Controlled
  • Indoor
IN STORE
$223
WEB RATE
$127

LIMITED UNITS

Small
5' x 15'
  • 1st Floor Access
  • Climate Controlled
  • Indoor
IN STORE
$234
WEB RATE
$135

ACT FAST: 1 LEFT!

Medium
10' x 10'
  • Climate Controlled
  • Elevator Access
  • Indoor
IN STORE
$262
WEB RATE
$184
Medium
10' x 10'
  • 1st Floor Access
  • Climate Controlled
  • Indoor
IN STORE
$286
WEB RATE
$184
Medium
9' x 13'
  • 1st Floor Access
  • Climate Controlled
  • Indoor
IN STORE
$334
WEB RATE
$225

ACT FAST: 1 LEFT!

Medium
6' x 20'
  • 1st Floor Access
  • Climate Controlled
  • Indoor
IN STORE
$342
WEB RATE
$233

ACT FAST: 1 LEFT!

Large
18' x 13'
  • 1st Floor Access
  • Climate Controlled
  • Indoor
IN STORE
$685
WEB RATE
$542

ACT FAST: 1 LEFT!

Large
13' x 20'
  • Climate Controlled
  • Elevator Access
  • Indoor
IN STORE
$479
WEB RATE
$356

ACT FAST: 1 LEFT!

Units Available Nearby

5' x 3'

Available now at 30 N West St, Mt Vernon, NY 10550 starting at $18/mo

Available Nearby

4' x 4'

Available now at 102 N Macquesten Pkwy, Mt Vernon, NY 10550 starting at $82/mo

Available Nearby

10' x 20'

Available now at 316 W 1st St, Mt Vernon, NY 10550 starting at $368/mo

Available Nearby

Nearby Locations

Self Storage You Can Trust in Mount Vernon

We're dedicated to providing quality storage solutions for your next big life event at our Mount Vernon storage facility. Extra Space Storage's facilities are clean, well-lit, and backed by surveillance cameras so that you can feel safe while storing with us.

Find Us Near NY-22 & E 3rd St

Extra Space Storage serves Mount Vernon customers within 1 mile of Village of Pelham and Pelham Manor and within 5 miles of Larchmont. Our 320 Washington St storage facility is situated near the intersection of Washington St and S Columbus Ave. You'll easily spot us near Amoco and Supreme Service.

Storage Amenities Available in Mount Vernon

No matter how small or large your storage needs are, Extra Space Storage has all kinds of options for residential and business storage. Check out our amenities below!

Unit Sizes

Discover unit sizes from 5x5 storage lockers to 10x20 storage units at our Mount Vernon storage facility. These units commonly include handy features like indoor access, upper-level access, drive-up access, and ground-level access.

Drive-Up Access

Save time by renting a drive-up storage unit. Drive-up access lets you pull your vehicle up to your storage unit for more convenient loading and unloading.

Climate Control

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.

Business Storage

Looking for commercial storage in Mount Vernon? Extra Space Storage is here to help. With a wide variety of unit sizes and helpful features like climate control and and drive-up access, we can help you store items like company documents to contracting supplies.

Other Facility Features

  • Extended access hours are standard

  • Sturdy moving carts available for heavy, bulky items

  • Elevators for easy access to upper levels

  • Accommodates trucks larger than 20 feet

  • Wide-drive aisles to accommodate large moving trucks

  • Gate access on Sundays

  • Convenient freeway access

  • On-site office

Cheap Self Storage in Mt Vernon

If you need an affordable self storage solution in Mt Vernon, Extra Space Storage at 320 Washington St has what you’re looking for! We offer cheap storage units with prices as low as $7, plus move-in deals like first month free and first month half-off at select locations when you reserve your unit online!

Company

Employees: 1-10

Payment Options: MasterCard / VISA / American Express / Discover / Check / Cash / Invoice

Established Date: 1977

Site Number: 3431

Phone Number:(914) 359-6001

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

NY-22 and E 3rd St

Directions from the North

Drive south on NY-22 S. Pass E Lincoln Rd and continue driving south onto N Columbus Ave. Turn right onto Hartford Ave. Our facility will be on your immediate right.

Directions from the South

Drive northeast on NY-22 N. Turn right onto S Columbus Ave. Turn right onto Hartford Ave. Our facility will be on your immediate right.

Directions from the East

Drive west on Lincoln Ave. Turn left onto N Columbus Ave. Turn right onto Hartford Ave. Our facility will be on your immediate right.

Directions from the West

Drive northeast on E Lincoln Ave. At the traffic circle, turn right to continue driving east on E Lincoln Ave. Turn right onto N Columbus Ave. Turn right onto Hartford Ave. Our facility will be on your immediate right.

Frequently Asked Questions at 320 Washington St

What security measures does this facility have to prevent trespassing?

Extra Space Storage utilizes a range of security measures like a 24/7 digital surveillance system, password protected access gates and doors, bright lighting, and specialized unit locks for purchase.

What size storage do kitchen appliances or a washer and dryer fit into?

You'll need a storage unit measuring at least 10x10 to comfortably fit kitchen appliance or washers and dryers. Our storage unit size guide can help with other sizing questions!

How many moving boxes should I buy for my two-bedroom home?

10 small boxes, 6 medium boxes, and 3 large boxes are typically enough for a two-bedroom move according to our moving boxes and supplies guide.

Do I need to schedule visits to my storage unit?

You can access your storage unit by yourself during our listed facility access hours with your personalized access code.

What's the shortest amount of time I can rent a storage unit for?

Extra Space Storage rental agreements are paid on a month-to-month basis and can be cancelled at any time. This means you can rent a unit for just one month, or much longer, if needed.

What is the relationship between Life Storage and Extra Space Storage?

Extra Space Storage bought Life Storage in 2023 making Life Storage part of the Extra Space Storage family. Combined, Extra Space Storage and Life Storage make up nearly 4,000 self storage locations across the United States.

*Promotional Terms & Conditions and Size Disclaimer

Reviews

4.8 stars

270 Reviews
5 stars252
4 stars6
3 stars0
2 stars3
1 star9
Showing 3 of 270

Javonie

July 2, 2026

Great service he explained everything perfectly I was assisted by Eddie b he’s a blessing to the service

We are pleased to hear that Eddie provided you with great service. Thank you for sharing your experience with us, Javonie!

Extra Space Storage (7/2/2026)

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Jackie

June 29, 2026

Eddie was very helpful and knowledgeable

We are thrilled to hear Eddie made your experience great. We'll share your kind words with him, Jackie!

Extra Space Storage (6/29/2026)

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Michele

June 29, 2026

Eddie B. was very patient and helpful. He explained everything well regarding the storage space and show us how to navigate the entrance and exit of the storage. He's very respectful and patient. Please make sure he gets back his lunch break.

Thanks for recognizing Eddie B.! We're glad he was patient, helpful, and respectful. Thank you for your feedback, Michele.

Extra Space Storage (6/29/2026)

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*savings reflected in rates.