Otter Self Storage in Southeast San Antonio, TX - Sinclair

5026 Sinclair Road,
San Antonio, TX 78222
(210) 874-5230
  • Sun - Sat6:00am - 9:30pm

    Call Center Hours are in CST

  • Mon - Fri8:00am - 9:00pm
  • Sat - Sun8:00am - 7:00pm

Need help choosing? Try our Size Guide.

3x6 storage unit.
3' x 6' Small
  • Non-Climate Controlled
50% OFF THREE MONTHS
Promo Rate $12
Web Rate $32
Rent
10x4 storage unit.
10' x 4' Small
50% OFF THREE MONTHS
Promo Rate $14
Web Rate $36
Rent
5x10 storage unit.
5' x 10' Small
50% OFF THREE MONTHS
Promo Rate $37
Web Rate $82
Rent
5x10 storage unit.
5' x 10' Small
  • Non-Climate Controlled
50% OFF THREE MONTHS
Promo Rate $39
Web Rate $86
Rent
5x15 storage unit.
5' x 15' Small
50% OFF FIRST MONTH
Promo Rate $48
Web Rate $104
Rent
10x10 storage unit.
10' x 10' Medium
50% OFF FIRST MONTH
Promo Rate $49
Web Rate $106
Rent
10x10 storage unit.
10' x 10' Medium
  • Non-Climate Controlled
50% OFF FIRST MONTH
Promo Rate $63
Web Rate $134
Rent
10x15 storage unit.
10' x 15' Large
50% OFF THREE MONTHS
Promo Rate $102
Web Rate $212
Rent
10x20 storage unit.
10' x 20' Large
50% OFF FIRST MONTH
Promo Rate $105
Web Rate $218
Rent
10x25 storage unit.
10' x 25' Large
50% OFF THREE MONTHS
Promo Rate $110
Web Rate $228
Rent
10x35 storage unit.
10' x 35' Large
50% OFF THREE MONTHS
Promo Rate $176
Web Rate $360
Rent
10x30 storage unit.
10' x 30' Parking
50% OFF THREE MONTHS
Promo Rate $39
Web Rate $86
Rent

Didn't find your unit? Try these nearby locations

Southeast San Antonio, TX Self Storage Units

When you need more room in your Southeast San Antonio home or business, visit Otter Self Storage on the corner Sinclair Road and Interstate 420. As a contact-free self storage facility, we strive to make self storage as convenient as possible for our friends and neighbors in Southeast San Antonio.

Located in the Lower Southeast Side of San Antonio, our self storage facility is a short drive away from a wide variety of neighborhoods and commercial areas. Find out more about Otter Self Storage in Southeast San Antonio, browse our storage unit size guide, or rent your unit online today!

Southeast San Antonio Self Storage Features

At Otter Self Storage, we believe your storage unit should fit your needs and busy schedule. That’s why we’ve eliminated standing in long lines and waiting on hold through our 24/7 online rental process. Whether you’re scrolling our storage units on your phone late at night or from your office desktop, you can rent an Otter Self Storage unit online in minutes. 

In addition to contact-free, 24/7 storage unit rentals, we provide a wide selection of features and amenities for your convenience, including:

  • Online payments
  • Indoor units
  • 24-hour video digital recording
  • Electronic gate access
  • Drive-up accessible units
  • Personalized entry codes
  • RV storage

If you have questions about our features, second-floor units, or unit availability, contact our helpful call center team!

Self Storage with Security Measures in Southeast San Antonio

Whether you need self storage during a military deployment, enjoy peace of mind knowing that our facility is fully fenced. Only Otter Self Storage tenants can enter or exit the premises through their personalized code. If you have additional questions about security measures at our Sinclair Road location, our call center team will be glad to help.

Conveniently Located on Sinclair Road

Thanks to our convenient location near I-410 and the Connally Loop, Otter Self Storage is a short drive from a wide range of neighborhoods, such as Comanche, East Side, and Pecan Valley. Plan to open a business near Rigsby Avenue? Our contactless storage rentals are perfect for any business owner’s jam-packed schedule.

Nearby Points of Interest and Landmarks

  • Sinclair Elementary School
  • South Side Lions Park East
  • Comanche Park 
  • Fanick’s Garden Center
  • And more

Nearby Neighborhoods

  • Martinez
  • China Grove
  • Highland Park
  • Lakeside
  • And more

Rent Your Southeast San Antonio Storage Unit Today

At Otter Self Storage, our mission is to help you make the space you need, when you need it. In addition to our storage unit size guide, you can always browse our frequently asked questions to learn about our convenient self storage options. 

Ready to create more storage space in Southeast San Antonio? Otter Self Storage on Sinclair Road is here to help. Rent your storage unit online today!

Still looking for self storage in San Antonio, TX? We offer a variety of storage unit sizes and features at our other facilities throughout the city:

Features & Amenities

Every storage feature is designed from scratch against standards forged from years of experience in the self storage industry. The result is a high quality consistent customer experience you can count on.

24-Hour High Definition Video Recording
24/7 Online Rental & Payment Access
Contactless Rentals Reservations & Payments
Drive-up Accessible Units
Gate Access with Personalized Code
Small RV Boat Vehicle and Trailer Storage
Well Lit Property & Fence Enclosed