19 listings with more than 227 climate-controlled storage units in Brownsville - Port Isabel, Lower Rio Grande Valley, TX
Not sure what size you need? See our size guide!
Not sure what size you need? See our size guide!
OPI Self Storage - 3521 Old Port Isabel Road, Brownsville, TX 78526
- Climate-Controlled
- 24 hour access
- Drive-Up Access
Public Storage - 511 East Ocean Blvd, Los Fresnos, TX 78566
- Climate-Controlled
- Indoor
- Drive-Up Access
$72Small 5x10$102Medium 10x10$176Large 10x20
Public Storage - 274 Kings Hwy, Brownsville, TX 78521
- Climate-Controlled
- Indoor
- Drive-Up Access
$49Small 5x5$88Medium 10x10$67Large 10x23
Brownsville Self Storage - 1045 Mexico Blvd, Brownsville, TX 78520
- Climate-Controlled
- Indoor
- Retail Available
$55Small 5x10$52Medium 10x15$19Large 10x20
Public Storage - 3605 North Expressway 77, Brownsville, TX 78520
- Climate-Controlled
- Indoor
- Drive-Up Access
$58Small 5x5$102Medium 10x10
Public Storage - 205 Morningside Road, Brownsville, TX 78521
- Climate-Controlled
- Indoor
- Drive-Up Access
$56Small 5x5$118Medium 10x15$140Large 10x20
Extra Space Storage - 1795 Coffee Road, Brownsville, TX 78521
- Climate-Controlled
- Indoor
- Retail Available
$66Small 5x5$147Medium 10x10$222Large 10x20
Public Storage - 2655 Central Blvd, Brownsville, TX 78520
- Climate-Controlled
- Indoor
- Drive-Up Access
$60Small 5x5$110Medium 10x10$144Large 10x20
Public Storage - 1575 US Military Hwy 281, Brownsville, TX 78520
- Climate-Controlled
- Indoor
- Drive-Up Access
$41Small 5x5$94Medium 10x10$135Large 10x20
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
Public Storage - 910 TX 100 Street #101, Port Isabel, TX 78578
- Climate-Controlled
- Indoor
- Drive-Up Access
$42Small 5x10$83Medium 10x10$89Large 10x35
Real Storage - 696 East Ocean Blvd, Los Fresnos, TX 78566
- Climate-Controlled
- Drive-Up Access
- Retail Available
$39Small 5x5$95Medium 10x10$120Large 10x20
Affordable Attic Self Storage - 3065 Paredes Line Road, Brownsville, TX 78526
- Climate-Controlled
- Indoor
- 24 hour access
$40Small 5x5$80Medium 10x10$118Large 10x20
Public Storage - 6580 East FM 802, Brownsville, TX 78521
- Climate-Controlled
- Indoor
- Drive-Up Access
$45Small 5x5$100Medium 10x10$114Large 10x40
Public Storage - 654 North Expressway 77, Brownsville, TX 78521
- Climate-Controlled
- Indoor
- Drive-Up Access
$58Small 5x10$82Medium 10x10
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
KO Storage - 4455 Paredes Line Road, Brownsville, TX 78526
- Climate-Controlled
- Drive-Up Access
- Onsite Manager
$35Small 5x5$69Medium 10x10$43Large 12x20
Extra Space Storage - 296 Lorenaly Drive, Brownsville, TX 78526
- Climate-Controlled
- Indoor
- 24 hour access
$66Small 5x5$168Medium 10x10$250Large 10x20- No Photo Available
Extra Space Storage - 5680 Padre Island Hwy, Brownsville, TX 78521
- Climate-Controlled
- Indoor
- Retail Available
$99Small 10x5$146Medium 10x10$208Large 10x20
Check out climate-controlled storage units in nearby cities:
- Port Isabel, TX 12 mi away from $123/mo
- San Benito, TX 16 mi away from $34/mo
- Harlingen, TX 22 mi away from $42/mo
- Bixby, TX 29 mi away from $84/mo
- Mercedes, TX 33 mi away from $134/mo
- Weslaco, TX 38 mi away from $41/mo
- Donna, TX 42 mi away from $38/mo
- Alamo, TX 46 mi away from $36/mo
- San Juan, TX 47 mi away from $37/mo
- Pharr, TX 49 mi away from $38/mo
Need more options? Browse storage units in other Texas cities!
- Houston, TX from $10/mo
- San Antonio, TX from $13/mo
- Dallas, TX from $5/mo
- Austin, TX from $10/mo
- Fort Worth, TX from $10/mo
- El Paso, TX from $29/mo
- Arlington, TX from $21/mo
- Corpus Christi, TX from $21/mo
- Plano, TX from $10/mo
- Lubbock, TX from $8/mo
- Laredo, TX from $75/mo
- Irving, TX from $18/mo
- Garland, TX from $12/mo
- Frisco, TX from $21/mo
- Cypress, TX from $22/mo
- McKinney, TX from $14/mo
- Amarillo, TX from $14/mo
- Grand Prairie, TX from $28/mo
- Brownsville, TX from $38/mo
- Killeen, TX from $10/mo
Average storage prices in Brownsville - Port Isabel
With prices starting at $19, you’ll find everything from compact locker-sized units to large spaces for cars, RVs or household goods.
Prices typically vary depending on the unit size and whether it’s climate controlled.
| Unit Size | Non-Climate-Controlled Units | Climate-Controlled Units |
|---|---|---|
| 5x5 | $42 | $59 |
| 5x10 | $63 | $94 |
| 10x10 | $88 | $131 |
| 10x15 | $112 | $164 |
| 10x20 | $142 | $218 |
| 10x30 | $165 | $281 |
| 20x30 | $260 | - |
| Average (all sizes) | $124 | $158 |
Check out climate-controlled storage prices in Brownsville - Port Isabel, Lower Rio Grande Valley, TX
Finding the right climate-controlled storage in Brownsville - Port Isabel, Lower Rio Grande Valley, TX is crucial for protecting your valuable items. Renting a climate-controlled storage unit in Brownsville - Port Isabel hovers around $158 on average, but prices can vary significantly depending on unit size.
The monthly rate for a small, 5X5 climate-controlled unit starts at $59.
A large, 10x30 climate-controlled unit, on the other hand, can cost around $281.
There are 19 facilities in Brownsville - Port Isabel, Lower Rio Grande Valley, 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.