Extra Space Storage - 3856 - Stamford - Stillwater Ave

300 Stillwater Avenue , Stamford , CT 06902 (877) 449-1281

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We are experiencing high demand in this area.
Make sure you reserve a unit for free today to hold a storage space.

  • 5' x 5'

    5' x 5' Unit

    Climate Controlled, Interior, Upstairs (Access via Elevator)

    Discount Price

    $43.00

    Regular Price

    $46.00
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  • 5' x 5'

    5' x 5' Unit

    1st Floor, Climate Controlled, Interior

    Discount Price

    $56.00

    Regular Price

    $60.00
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  • 5' x 6'

    5' x 6' Unit

    Climate Controlled, Interior, Upstairs (Access via Elevator)

    Flash Sale

    Discount Price

    $41.00

    Regular Price

    $44.00
    continue
  • 5' x 7'

    5' x 7' Unit

    Climate Controlled, Interior, Upstairs (Access via Elevator)

    Discount Price

    $58.00

    Regular Price

    $61.00
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  • 5' x 10'

    5' x 10' Unit

    Climate Controlled, Interior, Upstairs (Access via Elevator)

    Discount Price

    $79.00

    Regular Price

    $84.00
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  • 10' x 5'

    10' x 5' Unit

    Climate Controlled, Interior, Upstairs (Access via Elevator)

    Discount Price

    $79.00

    Regular Price

    $84.00
    continue
  • 10' x 5'

    10' x 5' Unit

    1st Floor, Climate Controlled, Interior

    Discount Price

    $111.00

    Regular Price

    $117.00
    continue
  • 5' x 10'

    5' x 10' Unit

    1st Floor, Climate Controlled, Interior

    Discount Price

    $111.00

    Regular Price

    $117.00
    continue
  • 7' x 10'

    7' x 10' Unit

    Climate Controlled, Interior, Upstairs (Access via Elevator)

    Discount Price

    $99.00

    Regular Price

    $105.00
    continue
  • 7' x 10'

    7' x 10' Unit

    1st Floor, Climate Controlled, Interior

    Discount Price

    $140.00

    Regular Price

    $149.00
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  • 7' x 12'

    7' x 12' Unit

    Climate Controlled, Interior, Upstairs (Access via Elevator)

    Discount Price

    $122.00

    Regular Price

    $129.00
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  • 5' x 20'

    5' x 20' Unit

    Climate Controlled, Interior, Upstairs (Access via Elevator)

    Discount Price

    $144.00

    Regular Price

    $153.00
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  • 10' x 10'

    10' x 10' Unit

    Climate Controlled, Interior, Upstairs (Access via Elevator)

    Discount Price

    $144.00

    Regular Price

    $153.00
    continue
  • 10' x 10'

    10' x 10' Unit

    Drive Up Access

    Discount Price

    $181.00

    Regular Price

    $192.00
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  • 10' x 11'

    10' x 11' Unit

    Climate Controlled, Interior, Upstairs (Access via Elevator)

    Discount Price

    $160.00

    Regular Price

    $170.00
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  • 10' x 11'

    10' x 11' Unit

    1st Floor, Climate Controlled, Interior

    Discount Price

    $208.00

    Regular Price

    $220.00
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  • 10' x 12'

    10' x 12' Unit

    Climate Controlled, Interior, Upstairs (Access via Elevator)

    Discount Price

    $172.00

    Regular Price

    $182.00
    continue
  • 10' x 12'

    10' x 12' Unit

    1st Floor, Climate Controlled, Interior

    Discount Price

    $208.00

    Regular Price

    $220.00
    continue
  • 10' x 15'

    10' x 15' Unit

    1st Floor, Climate Controlled, Interior

    Discount Price

    $241.00

    Regular Price

    $256.00
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  • 10' x 15'

    10' x 15' Unit

    Drive Up Access

    Discount Price

    $311.00

    Regular Price

    $325.00
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  • 10' x 16'

    10' x 16' Unit

    1st Floor, Climate Controlled, Interior

    Discount Price

    $263.00

    Regular Price

    $279.00
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  • 10' x 18' Parking Space

    Drive Up Access, Household and Vehicle Storage Allowed

    Discount Price

    $198.00

    Regular Price

    $210.00
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  • 10' x 20'

    10' x 20' Unit

    1st Floor, Climate Controlled, Interior

    Discount Price

    $383.00

    Regular Price

    $394.00
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  • 10' x 30' Parking Space

    Drive Up Access, Household and Vehicle Storage Allowed

    Flash Sale

    Discount Price

    $237.00

    Regular Price

    $251.00
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  • 10' x 30'

    10' x 30' Unit

    1st Floor, Climate Controlled, Interior

    Discount Price

    $567.00

    Regular Price

    $568.00
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  • 10' x 30'

    10' x 30' Unit

    Drive Up Access

    Discount Price

    $623.00
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  • 10' x 40' Parking Space

    Drive Up Access, Household and Vehicle Storage Allowed

    Discount Price

    $420.00

    Regular Price

    $429.00
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How it works

Reserve 1

Reserve your
storage unit for free

Facility 2

Visit the facility to finalize the rental

Move 3

Move-in!

Operating Hours

Office

Sun closed
Mon 9:30 am - 6:00 pm
Tue 9:30 am - 6:00 pm
Wed 9:30 am - 6:00 pm
Thu 9:30 am - 6:00 pm
Fri 9:30 am - 6:00 pm
Sat 9:00 am - 5:30 pm

Unit Access

Sun 6:00 am - 10:00 pm
Mon 6:00 am - 10:00 pm
Tue 6:00 am - 10:00 pm
Wed 6:00 am - 10:00 pm
Thu 6:00 am - 10:00 pm
Fri 6:00 am - 10:00 pm
Sat 6:00 am - 10:00 pm

Features and Amenities

  • Video cameras on site
  • Vehicle requires insurance
  • Electronic gate access
  • Vehicle requires title
  • Moving supplies for sale
  • Manager lives on-site
  • Rent due on same day each month per lease start
  • Auto-pay available
  • Vehicle must be running
  • Vehicle requires registration
  • Insurance required
  • Insurance available
  • Cash accepted
  • Checks accepted
  • Allow 18-wheeler dropoff
  • Has 18-wheeler alleys

Additional information

Customer Reviews

Leave a review

  • 5.0 of 5 stars

    Tracie

    April 26th, 2025

    Very clean, spacious but no deals

    This place is great, and I offered to pay for a whole year if they gave me a discount but they donﾃ｢竄ｬ邃｢t offer one.Seems like a smart idea!

  • 5.0 of 5 stars

    Deborah D

    December 11th, 2024

    Convenient and safe

    The space is conveniently located, clean, secure and has a great manager.

  • 4.0 of 5 stars

    Dimitrios<br />Hlebogiannis

    June 16th, 2024

    Manager very helpful

    The service in the facility is very clean very well done

  • 4.5 of 5 stars

    Sean

    January 25th, 2023

    Clean, efficient, well lit, everything as advertised.

    Clean, efficient, well lit, everything as advertised. Smooth move in experience, paperwork was manageable

  • 4.0 of 5 stars

    Lisa T

    November 3rd, 2022

    Lifelock

    Wish you had yearly contract to lock in a rate

  • 5.0 of 5 stars

    Michael

    May 19th, 2022

    Great Customer Service

    Most storage unit staff (that I've encountered) are standoffish and act like they are doing you a favor by letting you rent a unit. This place was different and the Manager, Bart, was very helpful and answered all my questions patiently. By comparison, the last place I rented had a very condescending, rude and dismissive management so this place and the people were a refreshing change.

  • 4.0 of 5 stars

    William O

    March 28th, 2022

    Great staff

    Bart was great and very helpful..

  • 5.0 of 5 stars

    Tonya Daniels

    March 20th, 2022

    Excellent customer service

    Life storage is a nice clean place convenient and friendly customerservice is wonderful Bart does an excellent job meeting your needs will recommend to anyone...

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