20 listings with more than 248 climate-controlled storage units in and around Port Isabel, TX
Not sure what size you need? See our size guide!
Not sure what size you need? See our size guide!
Best Little Warehouse in Texas - 409 Adams Street, Port Isabel, TX 78578
- Climate-Controlled
- Drive-Up Access
- Onsite Manager
$40Small 8x5$90Medium 12x10$55Large 12x20
Move It Self Storage - 910 TX 100 Street #101, Port Isabel, TX 78578
- Climate-Controlled
- Indoor
- Drive-Up Access
$35Small 5x5$118Medium 10x10$225Large 10x25![Storage Units for Rent available at 103 West Saturn Lane, South Padre Island, TX 78597]()
Mini Stor All of Self Storage - 103 West Saturn Lane, South Padre Island, TX 78597
- Climate-Controlled
- Indoor
- Drive-Up Access
![Storage Units for Rent available at 511 East Ocean Blvd, Los Fresnos, TX 78566]()
Move It Self Storage - 511 East Ocean Blvd, Los Fresnos, TX 78566
- Climate-Controlled
- Indoor
- Drive-Up Access
$53Small 1x35$162Medium 10x10$236Large 10x20![Storage Units for Rent available at 696 East Ocean Blvd, Los Fresnos, TX 78566]()
Real Storage - 696 East Ocean Blvd, Los Fresnos, TX 78566
- Climate-Controlled
- Drive-Up Access
- Retail Available
$39Small 5x5$95Medium 10x10$120Large 10x20![Storage Units for Rent available at 6580 Ruben M Torres Blvd, Brownsville, TX 78526]()
Move It Self Storage - 6580 Ruben M Torres Blvd, Brownsville, TX 78526
- Climate-Controlled
- Indoor
- Drive-Up Access
$73Small 1x45$124Medium 10x10$179Large 10x20![Storage Units for Rent available at 274 Kings Hwy, Brownsville, TX 78521]()
Move It Self Storage - 274 Kings Hwy, Brownsville, TX 78521
- Climate-Controlled
- Indoor
- Drive-Up Access
$42Small 1x23$105Medium 10x10$256Large 10x30![Storage Units for Rent available at 1045 Mexico Blvd, Brownsville, TX 78520]()
Brownsville Self Storage - 1045 Mexico Blvd, Brownsville, TX 78520
- Climate-Controlled
- Indoor
- Retail Available
$49Small 5x10$56Medium 10x10$19Large 10x20![Storage Units for Rent available at 3605 North Expressway 77, Brownsville, TX 78520]()
Move It Self Storage - 3605 North Expressway 77, Brownsville, TX 78520
- Climate-Controlled
- Indoor
- Drive-Up Access
$76Small 5x5$102Medium 10x10$148Large 10x20![Storage Units for Rent available at 205 Morningside Road, Brownsville, TX 78521]()
Move It Self Storage - 205 Morningside Road, Brownsville, TX 78521
- Climate-Controlled
- Drive-Up Access
- Retail Available
$82Small 5x5$124Medium 10x10$173Large 10x20![Storage Units for Rent available at 1795 Coffee Road, Brownsville, TX 78521]()
Extra Space Storage - 1795 Coffee Road, Brownsville, TX 78521
- Climate-Controlled
- Indoor
- Retail Available
$73Small 5x5$160Medium 10x10$269Large 10x20![Storage Units for Rent available at 2655 Central Blvd, Brownsville, TX 78520]()
Move It Self Storage - 2655 Central Blvd, Brownsville, TX 78520
- Climate-Controlled
- Indoor
- Drive-Up Access
$91Small 5x5$157Medium 10x10$310Large 10x20![Storage Units for Rent available at 1575 U.S. 281, Brownsville, TX 78520]()
Move It Self Storage - 1575 U.S. 281, Brownsville, TX 78520
- Climate-Controlled
- Drive-Up Access
- Retail Available
$65Small 5x5$133Medium 10x10$180Large 10x20![Storage Units for Rent available at 3065 Paredes Line Road, Brownsville, TX 78526]()
Affordable Attic Self Storage - 3065 Paredes Line Road, Brownsville, TX 78526
- Climate-Controlled
- Indoor
- 24 hour access
$55Small 5x5$110Medium 10x10$162Large 10x20![Storage Units for Rent available at 175 East FM 802, Brownsville, TX 78520]()
Best Little Warehouse in Texas - 175 East FM 802, Brownsville, TX 78520
- Climate-Controlled
- Drive-Up Access
- Retail Available
$60Small 10x5$80Medium 10x10$120Large 20x10![Storage Units for Rent available at 4455 Paredes Line Road, Brownsville, TX 78521]()
KO Storage - 4455 Paredes Line Road, Brownsville, TX 78521
- Climate-Controlled
- Drive-Up Access
- Onsite Manager
$55Small 5x5$69Medium 10x10$148Large 10x20![Storage Units for Rent available at 296 Lorenaly Drive, Brownsville, TX 78526]()
Extra Space Storage - 296 Lorenaly Drive, Brownsville, TX 78526
- Climate-Controlled
- Indoor
- 24 hour access
$69Small 5x5$177Medium 10x10$282Large 10x20- No Photo Available
![Storage Units for Rent available at 5680 Padre Island Hwy, Brownsville, TX 78521]()
Extra Space Storage - 5680 Padre Island Hwy, Brownsville, TX 78521
- Climate-Controlled
- Indoor
- Retail Available
$81Small 10x5$124Medium 10x10$204Large 10x20 ![Storage Units for Rent available at 1775 US-77, San Benito, TX 78586]()
KO Storage - 1775 US-77, San Benito, TX 78586
- Climate-Controlled
- Drive-Up Access
- Retail Available
$35Small 5x5$49Medium 10x10$75Large 10x20![Storage Units for Rent available at 550 South Oscar Williams Road, San Benito, TX 78586]()
Move It Self Storage - 550 South Oscar Williams Road, San Benito, TX 78586
- Climate-Controlled
- Indoor
- Drive-Up Access
$68Small 5x5$131Medium 10x10$153Large 10x20
Trending storage types in Port Isabel:
Check out climate-controlled storage units in nearby cities:
Need more options? Browse storage units in other Texas cities!
- Houston, TX from $8/mo
- San Antonio, TX from $11/mo
- Dallas, TX from $5/mo
- Austin, TX from $10/mo
- Fort Worth, TX from $10/mo
- El Paso, TX from $20/mo
- Arlington, TX from $15/mo
- Corpus Christi, TX from $27/mo
- Plano, TX from $10/mo
- Lubbock, TX from $18/mo
- Laredo, TX from $50/mo
- Irving, TX from $17/mo
- Garland, TX from $12/mo
- Frisco, TX from $20/mo
- Cypress, TX from $14/mo
- McKinney, TX from $10/mo
- Amarillo, TX from $18/mo
- Grand Prairie, TX from $30/mo
- Brownsville, TX from $49/mo
- Killeen, TX from $10/mo
Average storage prices in Port Isabel (updated April 2026)
With prices starting at $35, you’ll find everything from compact locker-sized units to large spaces for cars, RVs or household goods. The average monthly rate for a storage unit in Port Isabel is $208.
Prices typically vary depending on the unit size and whether it’s climate controlled.
| Unit Size | Non-Climate-Controlled Units | Climate-Controlled Units |
|---|---|---|
| 5x5 | $35 | $60 |
| 5x10 | $73 | $73 |
| 10x10 | $123 | $123 |
| 10x15 | $160 | $160 |
| 10x20 | $222 | $222 |
| 10x30 | $230 | $230 |
| Average (all sizes) | $140 | $144 |
Note: Street rate data provided by Yardi Matrix.
Check out climate-controlled storage prices in Port Isabel, TX
Finding the right climate-controlled storage in Port Isabel, TX is crucial for protecting your valuable items. Renting a climate-controlled storage unit in Port Isabel hovers around $144 on average, but prices can vary significantly depending on unit size.
The monthly rate for a small, 5X5 climate-controlled unit starts at $60.
A large, 10x30 climate-controlled unit, on the other hand, can cost around $230.
There are 2 facilities in Port Isabel, TX offering climate-controlled storage options, ensuring you can find a unit that meets your needs.
Why you should use climate-controlled self storage?
Climate-controlled storage units maintain a consistent temperature throughout the year, regardless of the outside weather. This type of storage will protect your belongings from the damaging effects of extreme heat and cold.
Climate-controlled storage also manages humidity levels, preventing moisture-related damage like mold and mildew.
Whether you’re storing electronics, antiques, documents, or artwork, climate-controlled units offer the best environment to keep these sensitive items safe.
Frequently asked questions
How safe is self storage?
Most self storage facilities have some level of security, often including surveillance cameras and gated access. Popular security features include video surveillance and secure entry systems. Know that the facility comes with a strong security setup can give you confidence that your belongings are safe until you need them again.
What is climate-controlled storage?
Climate-controlled storage refers to a type of storage where temperature and humidity. The primary goal of climate control is to protect your belongings from environmental damage. Items that are sensitive or fragile, like furniture, appliances or antiques, aren't built to endure fluctuations in temperature and humidity. Without climate control, a standard self storage unit can expose these types of possessions to common damage like mold, mildew, rust, and corrosion.
What items cannot be put in storage?
Generally, avoid storing plants, food, live animals, hazardous and wet items among other. However, ask the facility you plan on renting from to find out the specific list of items that can't be put in storage.
Can I go to my storage unit anytime?
Access to your unit can vary depending on the facility. Some self storage locations offer 24/7 access, while others limit entry to specific operating hours that can vary. It's also a good idea to ask what their access schedule prior renting a unit to see if it matches your needs.
Methodology Note: Self storage data - including pricing and unit information - is analyzed and curated by RentCafe Self Storage. Statements reflect local market coverage and storage availability trends within the area.
Data sources: RentCafe Self Storage Research, Yardi Matrix, U.S. Census.