Stamford Self Storage at 300 Stillwater Ave

Extra Space Storage facility on 300 Stillwater Ave - Stamford, CT
4.8
    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: (203) 635-5954

Today's Hours

VIEW ALL
Rental & Support:6:00 AM - 10:00 PM
Access:6:00 AM - 10:00 PM
Office:9:30 AM - 6:00 PM
VIEW ALL HOURS
24/7 access available when you upgrade
$69
$17
$20
Extra Space Storage facility on 300 Stillwater Ave - Stamford, CT

Stamford Self Storage at 300 Stillwater Ave

4.8
VIEW MAP
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

VIEW ALL
Rental & Support:6:00 AM - 10:00 PM
Access:6:00 AM - 10:00 PM
Office:9:30 AM - 6:00 PM
VIEW ALL HOURS
24/7 access available when you upgrade
Select a Unit Below
Rates are introductory and subject to change
Rates are introductory and subject to change
Small
5' x 5'
  • Climate Controlled
  • Elevator Access
  • Indoor
IN STORE
$84
WEB RATE
$45
Small
5' x 7'
  • Climate Controlled
  • Elevator Access
  • Indoor
IN STORE
$112
WEB RATE
$59
Small
5' x 10'
  • Climate Controlled
  • Elevator Access
  • Indoor
IN STORE
$154
WEB RATE
$82

Winter Holiday Sale

Rent online now to save up to 50% off! *savings reflected in rates

Small
10' x 5'
  • Climate Controlled
  • Elevator Access
  • Indoor
IN STORE
$154
WEB RATE
$82

ACT FAST: 1 LEFT!

Medium
8' x 12'
  • 1st Floor Access
  • Climate Controlled
  • Indoor
IN STORE
$265
WEB RATE
$163

ACT FAST: 1 LEFT!

Medium
10' x 10'
  • Climate Controlled
  • Elevator Access
  • Indoor
IN STORE
$267
WEB RATE
$165

LIMITED UNITS

Medium
5' x 20'
  • Climate Controlled
  • Elevator Access
  • Indoor
IN STORE
$267
WEB RATE
$165

ACT FAST: 1 LEFT!

Medium
10' x 10'
  • 1st Floor Access
  • Climate Controlled
  • Indoor
IN STORE
$271
WEB RATE
$169
Medium
10' x 11'
  • Climate Controlled
  • Elevator Access
  • Indoor
IN STORE
$286
WEB RATE
$182

ACT FAST: 1 LEFT!

Medium
10' x 12'
  • Climate Controlled
  • Elevator Access
  • Indoor
IN STORE
$300
WEB RATE
$195

LIMITED UNITS

Medium
10' x 12'
  • 1st Floor Access
  • Climate Controlled
  • Indoor
IN STORE
$306
WEB RATE
$200
Medium
10' x 13'
  • 1st Floor Access
  • Climate Controlled
  • Indoor
IN STORE
$332
WEB RATE
$223

LIMITED UNITS

Medium
10' x 15'
  • 1st Floor Access
  • Climate Controlled
  • Indoor
IN STORE
$383
WEB RATE
$270
Medium
10' x 16'
  • 1st Floor Access
  • Climate Controlled
  • Indoor
IN STORE
$409
WEB RATE
$293
Medium
10' x 18'
  • Outdoor Parking
  • RV Parking
IN STORE
$233
WEB RATE
$149

Flash Sale!*

Large
10' x 20'
  • 1st Floor Access
  • Climate Controlled
  • Indoor
IN STORE
$530
WEB RATE
$402

ACT FAST: 1 LEFT!

Large
10' x 20'
  • Drive-Up Access
  • Enclosed Vehicle Storage
IN STORE
$597
WEB RATE
$463

ACT FAST: 1 LEFT!

Large
10' x 20'
  • Drive-Up Access
  • Enclosed Vehicle Storage
IN STORE
$597
WEB RATE
$463

ACT FAST: 1 LEFT!

Large
10' x 30'
  • Outdoor Parking
  • RV Parking
IN STORE
$475
WEB RATE
$353
Large
10' x 30'
  • Drive-Up Access
  • Enclosed Vehicle Storage
IN STORE
$887
WEB RATE
$724

LIMITED UNITS

Large
10' x 30'
  • Drive-Up Access
  • Enclosed Vehicle Storage
IN STORE
$887
WEB RATE
$724

LIMITED UNITS

Large
10' x 40'
  • Outdoor Parking
  • RV Parking
IN STORE
$633
WEB RATE
$495

ACT FAST: 1 LEFT!

Units Available Nearby

5' x 18'

Available now at 370 W Main St, Stamford, CT 06902 starting at $152/mo

Available Nearby

20' x 10'

Available now at 1934 W Main St, Stamford, CT 06902 starting at $365/mo

Available Nearby

10' x 25'

Available now at 280 Fairfield Ave, Stamford, CT 06902 starting at $214/mo

Available Nearby

15' x 20'

Available now at 370 W Main St, Stamford, CT 06902 starting at $539/mo

Available Nearby

Nearby Locations
$69
$17
$20

Self Storage You Can Trust in Stamford

When you rent with Extra Space Storage, you can expect to find high-quality, reliable self storage units! Our Stamford storage facility is clean and protected with surveillance cameras, so you can rest easy knowing your items are in a secure environment. On top of that, our helpful customer service team is here to assist with anything you need!

Find Us Near Stillwater Ave & W Broad St

Extra Space Storage is located within 1 mile of Westover and Waterside and within 5 miles of Greenwich and Darien! You'll find our 300 Stillwater Ave storage facility at the corner of Stillwater Ave and W Broad St, near Lione Park and Gulf gas station.

Storage Amenities Available in Stamford

No matter what your storage need is, Extra Space Storage offers a variety of storage units with great amenities and features for residential and business customers!

Unit Sizes

Our storage units on Stillwater Ave range in size from 2x5 to 10x20 and come with great features like indoor access, upper-level access, drive-up access, and ground-level access.

Drive-Up Access

With drive-up access, you can easily move items in and out of storage whenever you need. This feature allows you to drive your vehicle right up to the door of your storage unit for more efficient 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.

24 Hour Storage Access

Extra Space Storage offers cheap storage units with 24 hour access at 300 Stillwater 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 Stamford, CT!

Vehicle Storage

Looking for vehicle storage options in Stamford? We have large outdoor parking spaces where you can store small or large vehicles!

Business Storage

Extra Space Storage offers a variety of commercial storage options in Stamford! Your business can store files, equipment, company vehicles, and more thanks to our large selection of unit sizes, features, and amenities.

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 Stamford

If you need an affordable self storage solution in Stamford, Extra Space Storage at 300 Stillwater Ave has what you’re looking for! We offer cheap storage units with prices as low as $45, 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: 3856

Phone Number:(203) 653-8848

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

Round A Bout near West Ave.

Directions from the North

Drive south on Stillwater Rd. Continue straight onto Stillwater Ave and keep driving southeast. Turn right to stay on Stillwater Ave. Our facility will be on your right after Progress Dr.

Directions from the South

Drive north on Sound Beach Ave. Take a slight right onto Laddins Rock Rd. Turn right onto E Putnam Ave. Turn left onto West Ave. At the traffic circle, turn right onto Stillwater Ave. Our facility will be on your left.

Directions from the East

Drive southwest on I-95 S. Take Exit 6. Merge onto Grenhart Rd. Turn right onto West Ave. At the traffic circle, turn right onto Stillwater Ave. Our facility will be on your left.

Directions from the West

Drive northeast on I-95 N. Take Exit 6. Continue straight onto Baxter Ave. Turn left onto West Ave. At the traffic circle, turn right onto Stillwater Ave. Our facility will be on your left.

Frequently Asked Questions at 300 Stillwater Ave

Does Extra Space Storage in Stamford, CT offer 24 hour storage?

Yes, select Extra Space Storage facilities provide cheap 24/7 storage with month-by-month rental agreements for customers’ convenience. Visit your unit any time before, during, or after office and extended facility access hours with 24 hour self storage at 300 Stillwater Ave today!

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.

Does Extra Space Storage require insurance for vehicles in storage?

Extra Space Storage does require that all vehicles have proof of insurance, plus a title and up-to-date registration. Be sure to present these documents when you book and check out our vehicle storage guidelines for more information.

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 ways can I move my belongings into a storage unit?

All customers can use moving carts to roll their belongings to their storage unit. It's even easier to move in when you can pull your vehicle right up to the door of a drive-up storage unit.

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

December 13, 2025

SCHEILLA

Posted On Google

overall rating

The best

Response from Extra Space Storage (12/13/2025)

We are elated to hear you think we're the best! Thank you for choosing Extra Space Storage.

December 13, 2025

Jose

Posted On Google

overall rating

Tje best

Response from Extra Space Storage (12/13/2025)

We greatly appreciate your feedback! Thank you for choosing Extra Space Storage and for taking time to share your experience.

November 30, 2025

frantz

Posted On Google

overall rating

Very nice people specially the Jamaican guy (Bart)he always being so nice he give me a good deal to pack my truck…

Response from Extra Space Storage (1/5/2025)

Thank you for your wonderful feedback. We're glad to hear you had a positive experience with our team at Extra Space Storage.

November 20, 2025

Wilfredo

Posted On Google

overall rating

Very professional and helpful the staff was great with every encounter

Response from Extra Space Storage (11/20/2025)

Thank you for highlighting our professional staff! We're pleased our team provided great service throughout your experience.

November 13, 2025

Ash

Posted On Google

overall rating

Great customer service, Ben is a welcoming representative

Response from Extra Space Storage (11/13/2025)

Thank you for your wonderful feedback! We're pleased Ben provided welcoming service. Your experience matters to us.