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modSTORAGE (ex-21CSS) - 3503 B ST - Philadelphia

3503 B StreetPhiladelphia, PA 19134
(512) 361-1686
3503 B StreetPhiladelphia, PA 19134
(512) 361-1686

Key Features

On-site office
On-site office
Video cameras on site
Video cameras on site
Fenced & Lighted
Fenced & Lighted
Climate controlled units
Climate controlled units
Drive-up access
Drive-up access
Vehicle Storage
Vehicle Storage
Online Move In Icon
Online Move-In AvailableRent online, skip the counter, and go straight to your space
Discount Icon
10% Military discount
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Discount Icon
10% Senior discount
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Discount Icon
10% Student discount
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Totally FREE Move In

5x5 Locker
  • Roll Up Door
  • Climate Controlled
  • Interior
$14.99$9.99
You will not be charged at this time
unit icon

Totally FREE Move In

5x5 Unit
  • Roll Up Door
  • Interior
$24.99$14.99ONLY 1 LEFT
You will not be charged at this time
unit icon

Totally FREE Move In

5x5 Unit
  • Roll Up Door
  • Climate Controlled
  • Interior
$49.99$29.99
You will not be charged at this time
unit icon

Totally FREE Move In

5x5 Unit
  • Roll Up Door
  • Climate Controlled
  • Interior
$59.99$34.99
You will not be charged at this time
unit icon

Totally FREE Move In

5x5 Unit
  • Roll Up Door
  • Climate Controlled
  • Premium Location
  • Interior
$69.99$39.99
You will not be charged at this time
unit icon

Totally FREE Move In

5x5 Unit
  • Roll Up Door
  • Drive Up Access
$84.99$49.99ONLY 1 LEFT
You will not be charged at this time
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Totally FREE Move In

5x7.5 Unit
  • Roll Up Door
  • Climate Controlled
  • Interior
$79.99$44.99ONLY 3 LEFT
You will not be charged at this time
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Totally FREE Move In

5x7.5 Unit
  • Roll Up Door
  • Climate Controlled
  • Interior
$84.99$49.99
You will not be charged at this time
unit icon

Totally FREE Move In

5x7.5 Unit
  • Roll Up Door
  • Drive Up Access
$104.99$59.99ONLY 1 LEFT
You will not be charged at this time
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Totally FREE Move In

5x10 Unit
  • Roll Up Door
  • Interior
$34.99$19.99ONLY 3 LEFT
You will not be charged at this time
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Totally FREE Move In

5x10 Unit
  • Roll Up Door
  • Premium Location
  • Interior
$39.99$24.99ONLY 1 LEFT
You will not be charged at this time
unit icon

Totally FREE Move In

5x10 Unit
  • Roll Up Door
  • Climate Controlled
  • Interior
$114.99$64.99
You will not be charged at this time
unit icon

Totally FREE Move In

5x10 Unit
  • Roll Up Door
  • Climate Controlled
  • Interior
$124.99$69.99
You will not be charged at this time
unit icon

Totally FREE Move In

5x10 Unit
  • Roll Up Door
  • Climate Controlled
  • Premium Location
  • Interior
$129.99$72.99
You will not be charged at this time
unit icon

Totally FREE Move In

5x10 Unit
  • Roll Up Door
  • Drive Up Access
$139.99$79.99
You will not be charged at this time
unit icon

Totally FREE Move In

6x10 Unit
  • Roll Up Door
  • Climate Controlled
  • Interior
$129.99$74.99ONLY 1 LEFT
You will not be charged at this time
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Totally FREE Move In

6x10 Unit
  • Roll Up Door
  • Drive Up Access
$159.99$89.99ONLY 1 LEFT
You will not be charged at this time
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Totally FREE Move In

7.5x10 Unit
  • Roll Up Door
  • Interior
$59.99$34.99
You will not be charged at this time
unit icon

Totally FREE Move In

5x15 Unit
  • Roll Up Door
  • Interior
$64.99$37.99
You will not be charged at this time
unit icon

Totally FREE Move In

7.5x10 Unit
  • Roll Up Door
  • Interior
$69.99$39.99ONLY 1 LEFT
You will not be charged at this time
unit icon

Totally FREE Move In

7.5x10 Unit
  • Roll Up Door
  • Climate Controlled
  • Interior
$149.99$84.99
You will not be charged at this time
unit icon

Totally FREE Move In

7.5x10 Unit
  • Roll Up Door
  • Climate Controlled
  • Premium Location
  • Interior
$159.99$89.99
You will not be charged at this time
unit icon

Totally FREE Move In

5x15 Unit
  • Roll Up Door
  • Climate Controlled
  • Premium Location
  • Interior
$159.99$89.99ONLY 2 LEFT
You will not be charged at this time
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Totally FREE Move In

5x15 Unit
  • Roll Up Door
  • Drive Up Access
$169.99$94.99ONLY 3 LEFT
You will not be charged at this time
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Totally FREE Move In

10x10 Unit
  • Roll Up Door
  • Interior
$84.99$47.99ONLY 1 LEFT
You will not be charged at this time
unit icon

Totally FREE Move In

10x10 Unit
  • Roll Up Door
  • Interior
$84.99$49.99
You will not be charged at this time
unit icon

Totally FREE Move In

10x10 Unit
  • Roll Up Door
  • Premium Location
  • Interior
$94.99$54.99ONLY 1 LEFT
You will not be charged at this time
unit icon

Totally FREE Move In

10x10 Unit
  • Roll Up Door
  • Drive Up Access
$174.99$99.99ONLY 3 LEFT
You will not be charged at this time
unit icon

Totally FREE Move In

10x10 Unit
  • Roll Up Door
  • Climate Controlled
  • Interior
$174.99$99.99
You will not be charged at this time
unit icon

Totally FREE Move In

10x10 Unit
  • Roll Up Door
  • Climate Controlled
  • Premium Location
  • Interior
$179.99$104.99
You will not be charged at this time
unit icon

Totally FREE Move In

10x15 Unit
  • Roll Up Door
  • Interior
$139.99$79.99ONLY 2 LEFT
You will not be charged at this time
unit icon

Totally FREE Move In

10x15 Unit
  • Roll Up Door
  • Interior
$149.99$84.99ONLY 1 LEFT
You will not be charged at this time
unit icon

Totally FREE Move In

10x15 Unit
  • Roll Up Door
  • Climate Controlled
  • Interior
$214.99$134.99ONLY 1 LEFT
You will not be charged at this time
unit icon

Totally FREE Move In

10x15 Unit
  • Roll Up Door
  • Climate Controlled
  • Premium Location
  • Interior
$229.99$144.99
You will not be charged at this time
unit icon

Totally FREE Move In

10x15 Unit
  • Roll Up Door
  • Drive Up Access
$314.99$199.99
You will not be charged at this time
unit icon

Totally FREE Move In

10x18 Unit
  • Roll Up Door
  • Interior
$199.99$124.99
You will not be charged at this time
unit icon

Totally FREE Move In

10x18 Unit
  • Roll Up Door
  • Drive Up Access
$404.99$289.99
You will not be charged at this time
unit icon

Totally FREE Move In

10x20 Unit
  • Roll Up Door
  • Interior
$214.99$134.99ONLY 2 LEFT
You will not be charged at this time
unit icon

Totally FREE Move In

10x20 Unit
  • Roll Up Door
  • Premium Location
  • Interior
$219.99$139.99ONLY 1 LEFT
You will not be charged at this time
unit icon

Totally FREE Move In

10x22 Unit
  • Roll Up Door
  • Premium Location
  • Interior
$314.99$199.99ONLY 1 LEFT
You will not be charged at this time
unit icon

Totally FREE Move In

10x22 Unit
  • Roll Up Door
  • Drive Up Access
$424.99$304.99ONLY 2 LEFT
You will not be charged at this time
unit icon

Totally FREE Move In

15x15 Unit
  • Roll Up Door
  • Interior
$319.99$204.99ONLY 1 LEFT
You will not be charged at this time
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Totally FREE Move In

10x25 Unit
  • Roll Up Door
  • Interior
$326.99$214.99ONLY 1 LEFT
You will not be charged at this time
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Totally FREE Move In

10x27 Unit
  • Roll Up Door
  • Drive Up Access
$529.99$379.99
You will not be charged at this time
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Totally FREE Move In

10x30 Unit
  • Roll Up Door
  • Drive Up Access
$554.99$399.99
You will not be charged at this time
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Totally FREE Move In

10x18 Parking Space
  • Drive Up Access
  • Outdoor-covered
$234.99$149.99ONLY 1 LEFT
You will not be charged at this time
unit icon

Totally FREE Move In

16x18 Parking Space
  • Drive Up Access
  • Outdoor-covered
$484.99$349.99ONLY 1 LEFT
You will not be charged at this time

Facility Details

How it Works

Customer Reviews of this Facility (20)
Staff was very helpful explaining the move in process
Customer service was very helpful on explaining the application process.they were very friendly explaining how to open and lock the storage unit. Took there time on answering all of my questions.

modSTORAGE (ex-21CSS) - 3503 B ST - Philadelphia

Price - 3/5
Paperwork - 3/5
Service - 5/5
Cleanliness - 4/5
Since Iﾃ｢竄ｬ邃｢ve been renting here I never had a prblm.
Always let you know when theyﾃ｢竄ｬ邃｢re not going to be open so thereﾃ｢竄ｬ邃｢s no inconvenience to you!

modSTORAGE (ex-21CSS) - 3503 B ST - Philadelphia

Price - 5/5
Paperwork - 3/5
Service - 3/5
Cleanliness - 3/5
In a event of an emergency !!
I was forced to moved within 2 weeks this place was a life saver I am fearful that I was able to receive super fast service for storing my household items and clothing. It was super fast reliable and easy to create an account online. The staff (Donia) at 3503 B street was very friendly, helpful, and informative about the entire process. Thank You self storage I really appreciate it !

modSTORAGE (ex-21CSS) - 3503 B ST - Philadelphia

Price - 5/5
Paperwork - 5/5
Service - 5/5
Cleanliness - 5/5
Want $250? Leave a review to enter our monthly drawing for a $250 Amazon gift card.
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How to Rent Affordable Self Storage Online

There are two time-saving ways to rent self storage space at this facility: 

  1. one iconReserve your unit online today and head straight to your unit on move-in day.
  2. two iconReserve for free with no payment required until you sign your lease on move-in day. Lock in your rate without even entering your credit card information. 

How It Works

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