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: (716) 321-9147

Today's Hours

Rental & Support:6:00 AM - 10:00 PM
Access:6:00 AM - 10:00 PM
Office:9:30 AM - 6:00 PM
24/7 Access
With upgrade
Nearby Locations
4.9

Extra Space Storage at 8161 Main 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:9:30 AM - 6:00 PM
24/7 Access
With upgrade
Select a Unit Below
Small
5' x 5'
  • Drive-Up Access
IN STORE
$62
WEB RATE
$34

ACT FAST: 1 LEFT!

Small
5' x 5'
  • Climate Controlled
  • Elevator Access
  • Indoor
IN STORE
$67
WEB RATE
$39

ACT FAST: 1 LEFT!

Small
5' x 10'
  • Drive-Up Access
IN STORE
$98
WEB RATE
$54
Small
10' x 5'
  • Climate Controlled
  • Elevator Access
  • Indoor
IN STORE
$106
WEB RATE
$61
Small
10' x 5'
  • 1st Floor Access
  • Climate Controlled
  • Indoor
IN STORE
$152
WEB RATE
$104

ACT FAST: 1 LEFT!

Small
5' x 15'
  • 1st Floor Access
  • Climate Controlled
  • Indoor
IN STORE
$194
WEB RATE
$135

ACT FAST: 1 LEFT!

Medium
10' x 10'
  • 1st Floor Access
  • Climate Controlled
  • Indoor
IN STORE
$214
WEB RATE
$156

ACT FAST: 1 LEFT!

Medium
10' x 15'
  • Drive-Up Access
IN STORE
$177
WEB RATE
$106

Flash Sale!*

Medium
10' x 15'
  • Climate Controlled
  • Elevator Access
  • Indoor
IN STORE
$269
WEB RATE
$200

LIMITED UNITS

Medium
10' x 15'
  • 1st Floor Access
  • Climate Controlled
  • Indoor
IN STORE
$278
WEB RATE
$202

ACT FAST: 1 LEFT!

Large
10' x 20'
  • Outdoor Parking
  • RV Parking
IN STORE
$127
WEB RATE
$94

ACT FAST: 1 LEFT!

Large
10' x 25'
  • Drive-Up Access
  • Enclosed Vehicle Storage
IN STORE
$242
WEB RATE
$159

Flash Sale!*

Large
10' x 25'
  • Drive-Up Access
  • Enclosed Vehicle Storage
IN STORE
$242
WEB RATE
$159

Flash Sale!*

Nearby Locations

About Our Williamsville, NY Location

Our 8161 Main St storage facility is located in Williamsville near the intersection of Main St and Transit Rd. Extra Space Storage offers reliable, climate-controlled storage for retirees and seasonal occupants navigating downsizing, estate transitions, and everything in between.

  • Located in Williamsville (14221), less than 15 miles from Buffalo, beside the Transitown Plaza—for convenient self storage near home

  • Minutes from Victorian Manor Apartments (0.2 mi), The Tennyson (0.6 mi), and Drexel Hill Apartments (2.9 mi), making it a convenient option for renters throughout Williamsville

  • Easily accessible from I-90 via Exit 49 or I-290 Exit 7, providing quick on and off access for residents traveling from surrounding communities

  • Conveniently situated near Buffalo Niagara International Airport (5.1 mi), so that seasonal residents can make a stop by their storage unit before or after a flight

Available Storage Unit Sizes

Our Main St facility has a variety of storage unit sizes from 5x5 to 10x20 with features like drive-up access, first-floor access, elevator access, and indoor access.

Drive-Up Storage Units

With drive-up access, it's easy to store large, heavy belongings. Simply pull your car or moving truck up to your drive-up unit to unload and load items without hassle!

Climate-Controlled Storage & Dehumidified 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, Covered, & Outdoor Vehicle Storage

Extra Space Storage offers secure vehicle storage in Williamsville! We have enclosed drive-up units and outdoor parking spaces that can handle motorcycles, cars, boats, trailers, and RVs.

Exceptional Security Features

Our Main St storage facility is equipped with security features like video surveillance and electronic gate access to provide you with a secure self storage environment.

Other Amenities & Services

  • Extended access hours are standard with 24/7 access available - ask site manager for details

  • Accommodates trucks larger than 20 feet

  • Wide-drive aisles to accommodate large moving trucks

  • Convenient freeway access

  • Solar site

Cheap Williamsville Self Storage

With cheap storage unit prices as low as $34 in Williamsville plus great move-in deals like first month free or first month half-off at select facilities, Extra Space Storage is the affordable self storage partner near you. Reserve high-quality self storage at 8161 Main St today!

The Self Storage Partner You Can Trust

We work hard to provide our customers with trustworthy self storage solutions. You can expect our storage facility to always be clean, well-maintained, and secure. Our friendly team will also go the extra mile to assist you with any questions or concerns. Contact us today to reserve a storage unit in Williamsville!

Company

Employees: 1-10

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

Established Date: 1977

Site Number: 3020

Phone Number:(716) 632-7796

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

Main St and Transit Rd

Directions from the North

Drive south on Transit Rd. Turn left onto Main St. Our facility will be on your right.

Directions from the South

Drive north on Transit Rd. Turn right onto Main St. Our facility will be on your right.

Directions from the East

Drive west on Main St. Our facility will be on your left past Mercedes-Benz of Buffalo.

Directions from the West

Drive east on Main St. Our facility will be on your right past West Herr Toyota of Williamsville.

*Promotional Terms & Conditions and Size Disclaimer

Reviews

4.9 stars

526 Reviews
5 stars513
4 stars5
3 stars0
2 stars0
1 star8
Showing 3 of 526

Rebecca

August 19, 2026

I can’t say enough good things about Extra Space Storage in Williamsville, NY, especially Heather! I live in Virginia, and my daughter attends Daemen University. We needed a storage unit for the summer so she could store her dorm belongings instead of hauling everything back and forth between New York and Virginia each year. I arranged the unit from Virginia over the phone with Heather, and she made the entire process incredibly easy. She was kind, understanding, and extremely accommodating. When my daughter moved her belongings into the unit, she told me the process was super simple and that Heather was wonderful to work with. It’s such a relief knowing we have a convenient, secure place for her things over the summer. We will absolutely continue using Extra Space Storage for the remainder of her time at Daemen, and I would highly recommend them to anyone looking for a storage facility. If you’re lucky enough to work with Heather, you’re in great hands!

Thank you for your wonderful feedback, Rebecca! We deeply respect your kind words about Heather and our storage facility in Williamsville, NY.

Extra Space Storage (8/19/2026)

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Kate

August 19, 2026

John and Heather are total rockstars!! They helped us get the perfect unit for our non-profit's needs and were absolutely delightful to work with! Can't recommend them enough! :)

Thank you for taking the time to share this! John and Heather are proud to support your non-profit's needs. We appreciate Kate Quesada's kind words!

Extra Space Storage (8/19/2026)

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Albert

August 19, 2026

Clean and the manager is great

We are thrilled to hear the facility is clean and that our manager made a great impression. Thank you, Albert!

Extra Space Storage (8/19/2026)

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*savings reflected in rates.