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21st Century Storage - Philadelphia

3503 B St, Philadelphia PA 19134 1 (844) 611-1271 Map It
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We are experiencing high demand in Philadelphia. Book today to secure your storage unit.

5' x 5' Unit

  • 1st Floor,
  • Climate Controlled,
  • Interior,
  • Household Storage Only (No Vehicles),
  • 8' Ceiling

$44.99
per month

5' x 5' Unit

  • 1st Floor,
  • Climate Controlled,
  • Interior,
  • Household Storage Only (No Vehicles),
  • 8' Ceiling

$49.99
per month

5' x 5' Unit

  • 1st Floor,
  • Climate Controlled,
  • Interior,
  • Premium Location,
  • Household Storage Only (No Vehicles),
  • 8' Ceiling

$54.99
per month

5' x 7½' Unit

  • 1st Floor,
  • Climate Controlled,
  • Interior,
  • Household Storage Only (No Vehicles),
  • 8' Ceiling

$54.99
per month

5' x 7½' Unit

  • 1st Floor,
  • Climate Controlled,
  • Interior,
  • Household Storage Only (No Vehicles),
  • 8' Ceiling

$59.99
per month

5' x 10' Unit

  • 1st Floor,
  • Interior,
  • Household Storage Only (No Vehicles),
  • 8' Ceiling

50% OFF 1st Month!

$54.99
per month

5' x 10' Unit

  • Drive Up Access,
  • Household Storage Only (No Vehicles),
  • 8' Ceiling

$69.99
per month

5' x 10' Unit

  • 1st Floor,
  • Climate Controlled,
  • Interior,
  • Household Storage Only (No Vehicles),
  • 8' Ceiling

$74.99
per month

5' x 10' Unit

  • 1st Floor,
  • Climate Controlled,
  • Interior,
  • Household Storage Only (No Vehicles),
  • 8' Ceiling

$79.99
per month

5' x 10' Unit

  • 1st Floor,
  • Climate Controlled,
  • Interior,
  • Premium Location,
  • Household Storage Only (No Vehicles),
  • 8' Ceiling

$84.99
per month

5' x 15' Unit

  • 1st Floor,
  • Interior,
  • Household Storage Only (No Vehicles),
  • 8' Ceiling

$79.99
per month

10' x 9' Unit

  • 1st Floor,
  • Interior,
  • Household Storage Only (No Vehicles),
  • 8' Ceiling

$104.99
per month

10' x 10' Unit

  • 1st Floor,
  • Climate Controlled,
  • Interior,
  • Household Storage Only (No Vehicles),
  • 8' Ceiling

$119.99
per month

10' x 15' Unit

  • Drive Up Access,
  • Household Storage Only (No Vehicles),
  • 8' Ceiling

50% OFF 1st Month!

$179.99
per month

10' x 20' Unit

  • 1st Floor,
  • Interior,
  • Household Storage Only (No Vehicles),
  • 8' Ceiling

$199.99
per month
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Office Hours
Sun 9:00 am - 4:00 pm
Mon 9:00 am - 6:00 pm
Tue 9:00 am - 6:00 pm
Wed 9:00 am - 6:00 pm
Thu 9:00 am - 6:00 pm
Fri 9:00 am - 6:00 pm
Sat 9:00 am - 4:00 pm
Access Hours
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 / Amenities
  • Truck rental available
  • Video cameras on site
  • Electronic gate access
  • Fenced and lighted
  • Handcarts available
  • Insurance available
  • Insurance required
  • Homeowners/renters insurance accepted
  • 10% military discount (applies to active-duty only)
  • 10% student discount
  • 10% senior discount
  • Email billing available
  • Auto-pay available
  • Accepts mail/packages for tenants
  • Moving supplies for sale
  • Spanish speakers on staff
  • Rent due on 1st of each month
  • Paperwork can be done remotely
  • Cash accepted
  • Checks accepted
  • Credit cards accepted
  • Visa, mastercard and amex credit cards accepted
  • Vehicle requires title
  • Title must match renter
  • Vehicle must be running
  • Vehicle requires insurance
  • Vehicle requires registration
Additional Information from the Facility
Customer Reviews 54 Reviews
  • 5 star 21
  • 4 star 22
  • 3 star 8
  • 2 star 3
  • 1 star 0
96% of respondents would recommend this facility to a friend.
Pros
  • Good Value (44)
  • Secure (41)
  • Good Service (47)
  • Clean (46)
Cons
  • N/A
Help your fellow storage searchers make the right choice! Leave a Review

5.0 out of 5 stars Jul. 3, 2015

I can't say enough good things about Millie during my recent encounter with this storage location. Millie was kind, patient and really addressed all of my needs. She knows customer service. I would send anyone I know who is interested in renting a unit to see Millie. Millie deserves all 5 stars!!!!

  Price - 5/5 (Excellent value)

  Security - 5/5 (Extremely secure)

  Service - 5/5 (Outstanding)

  Cleanliness - 5/5 (Squeaky clean)


Recommended: Yes

5.0 out of 5 stars Jun. 28, 2015

Great move in. Very easy

Fantastic customer service. Clean, secure facility. I highly recommend! Leslie and Millie will take good care of you!

  Price - 5/5 (Excellent value)

  Security - 5/5 (Extremely secure)

  Service - 5/5 (Outstanding)

  Cleanliness - 5/5 (Squeaky clean)


Recommended: Yes

5.0 out of 5 stars Jun. 21, 2015

My second unit

I come here for all my storage needs.

  Price - 5/5 (Excellent value)

  Security - 5/5 (Extremely secure)

  Service - 5/5 (Outstanding)

  Cleanliness - 5/5 (Squeaky clean)


Recommended: Yes

5.0 out of 5 stars Apr. 7, 2015

great

the unit was great and easy to acces the people was woundful and i like the free coffe mugs i would rent from them again

  Price - 5/5 (Excellent value)

  Security - 5/5 (Extremely secure)

  Service - 5/5 (Outstanding)

  Cleanliness - 5/5 (Squeaky clean)


Recommended: Yes

4.0 out of 5 stars Mar. 30, 2015

Great Customer service!

It was a little out of the way, but the price and service are great and the place is well run.

  Price - 5/5 (Excellent value)

  Security - 4/5 (Very secure)

  Service - 5/5 (Outstanding)

  Cleanliness - 4/5 (Clean)


Recommended: Yes

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