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Storage units in Port Isabel, TX, and nearby areas

167 available units | 20 facilities

See Local Prices by Unit Size
  • 4.8/5 - 20 Reviews

    • Climate-Controlled
    • Drive-Up Access
    • Onsite Manager
    8' x 5' Small $40/mo
    12' x 10' Medium $90/mo
    12' x 20' Large $55/mo
  • 4.8/5 - 15 Reviews

    • Drive-Up Access
    • Onsite Manager
    • Truck Rentals
    5' x 10' Small $70/mo
    10' x 10' Medium $105/mo
    10' x 20' Large $170/mo
  • Contactless
    4.6/5 - 192 Reviews

    • Climate-Controlled
    • Indoor
    • Drive-Up Access
    5' x 10' Small $43/mo
    12' x 10' Medium $90/mo
    10' x 35' Large $97/mo
  • 4.4/5 - 33 Reviews

    • Drive-Up Access
    • Retail Available
    • Onsite Manager
    5' x 10' Small $34/mo
    10' x 15' Medium $137/mo
    10' x 20' Large $124/mo
  • 3.6/5 - 8 Reviews

    • Climate-Controlled
    • Indoor
    • Drive-Up Access
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  • Contactless
    4.5/5 - 120 Reviews

    • Climate-Controlled
    • Indoor
    • Drive-Up Access
    5' x 5' Small $45/mo
    10' x 10' Medium $86/mo
    10' x 40' Large $101/mo
  • 4.4/5 - 11 Reviews

    • Drive-Up Access
    • Onsite Manager
    • Truck Rentals
  • Contactless
    4.4/5 - 7 Reviews

    • Climate-Controlled
    • Drive-Up Access
    • Retail Available
    5' x 5' Small $39/mo
    10' x 10' Medium $95/mo
    10' x 20' Large $55/mo
  • Contactless
    4.9/5 - 383 Reviews

    • Climate-Controlled
    • Indoor
    • Drive-Up Access
    5' x 5' Small $83/mo
    10' x 10' Medium $238/mo
    12' x 35' Large $210/mo
  • 3.4/5 - 7 Reviews

    • Drive-Up Access
    • Onsite Manager
    • Security Camera
  • 4/5 - 5 Reviews

    • Climate-Controlled
    • 24 hour access
    • Drive-Up Access
  • No Photo Available
    4.9/5 - 17 Reviews

    • Indoor
    • 24 hour access
    • Drive-Up Access
    10' x 18' Medium $50/mo
    14' x 30' Large $50/mo
  • Contactless
    4.7/5 - 93 Reviews

    • Climate-Controlled
    • Drive-Up Access
    • Onsite Manager
    5' x 5' Small $29/mo
    10' x 10' Medium $69/mo
    12' x 20' Large $37/mo
  • Contactless
    4.9/5 - 305 Reviews

    • Climate-Controlled
    • Indoor
    • Retail Available
    5' x 5' Small $58/mo
    10' x 10' Medium $129/mo
    10' x 20' Large $195/mo
  • 4.7/5 - 66 Reviews

    • Climate-Controlled
    • Indoor
    • 24 hour access
    5' x 5' Small $40/mo
    10' x 10' Medium $80/mo
    10' x 20' Large $118/mo
  • Contactless
    4.5/5 - 125 Reviews

    • Climate-Controlled
    • Indoor
    • Drive-Up Access
    5' x 10' Small $50/mo
    10' x 10' Medium $89/mo
    10' x 30' Large $252/mo
  • Contactless
    4.7/5 - 82 Reviews

    • Climate-Controlled
    • Indoor
    • Drive-Up Access
    5' x 5' Small $64/mo
    10' x 10' Medium $143/mo
    10' x 20' Large $226/mo
  • Contactless
    4.7/5 - 139 Reviews

    • Climate-Controlled
    • Indoor
    • Drive-Up Access
    10' x 5' Small $57/mo
    10' x 10' Medium $117/mo
    10' x 20' Large $161/mo
  • Contactless
    4.6/5 - 119 Reviews

    • Climate-Controlled
    • Indoor
    • Drive-Up Access
    5' x 5' Small $51/mo
    10' x 10' Medium $80/mo
    10' x 23' Large $66/mo
  • Contactless
    5/5 - 44 Reviews

    • Climate-Controlled
    • Indoor
    • Retail Available
    10' x 5' Small $99/mo
    10' x 10' Medium $148/mo
    10' x 20' Large $204/mo

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How much is a storage unit in Port Isabel?

The average price for a storage unit in Port Isabel, TX is about $171 per month. Rates vary depending on unit size, amenities, and location.

Smaller units typically cost less, while larger, climate-controlled, or specialty units tend to command a premium.

Average Storage Unit Prices (October 2026)

Unit SizeNon-Climate ControlledClimate ControlledAll Unit Types (Average)
5x10$73-$73
10x10$125-$125
10x15$148$133$143
10x20$198-$198
10x30$147-$147
Average (All Sizes)$138$133$137
*Average monthly rates for Port Isabel, TX, in October 2026

How to find the cheapest storage in Port Isabel?

When looking for cheap storage units in Port Isabel, timing can make a big difference. Port Isabel storage prices tend to be lowest in June, averaging around $171. In contrast, August is typically the most expensive time for self storage in Port Isabel, with rates reaching up to $175.

Price & Availability Index for Port Isabel Storage Units

Click any point to view month-specific storage unit prices and availability at local facilities.

Monthly storage unit street rates in Port Isabel
MonthUnitsAverage price
Aug 2025204$175
Sep 2025204$174
Oct 2025204$173
Nov 2025204$173
Dec 2025205$174
Jan 2026205$173
Feb 2026205$173
Mar 2026205$174
Apr 2026208$173
May 2026208$173
Jun 2026209$171
Jul 2026209$171

The chart above offers a clear month-by-month look at Port Isabel storage rental prices, helping you see exactly when it's cheapest to book a unit. By planning and renting during the low-demand months, you'll increase your chances of locking in the best deal on storage.

What drives storage prices in Port Isabel?

Street rates for storage units in Port Isabel vary by unit size, facility location, and local demand. Added features like climate control, 24/7 access, and enhanced security can affect monthly costs. Discounts for long-term rentals or first-time customers may also reduce overall rates.

  • 10x10 storage units in Port Isabel are available starting from $105 for non-climate-controlled units and $145 for climate-controlled options. As the most rented unit size, it's a cost-effective solution that fits the contents of a one-bedroom apartment, ideal for moving or remodeling projects.
  • 10x20 storage units in Port Isabel begin at $170 for non-climate-controlled spaces and $125 for climate-controlled ones. These are the lowest rates for large units, which can accommodate furniture from a multi-room home or even a vehicle, offering both space and great value.

Minimum prices are based on active listings in November, 2026.

Actual rates may vary depending on market availability and facility pricing updates.

What types of specialized storage can you rent in Port Isabel?

Port Isabel offers a variety of specialized storage options designed for vehicles and recreational equipment. Whether you need a secure spot for your car, RV, or boat, local facilities provide outdoor, covered, and indoor climate-controlled spaces to keep your investment protected year-round.

RV Storage Average price $78/mo
Car Storage Average price $55/mo

Car Storage

Car storage in Port Isabel offers a safe, convenient way to keep vehicles off your driveway when not in use. Choose between outdoor (open or covered) and indoor storage. Unit sizes typically range from 10’x15’ for compact cars to 10’x30’ for larger trucks, with rates averaging around $55 per month.

RV Storage

With RV storage in Port Isabel, you can park your motorhomes and trailers securely between trips. Facilities offer options from outdoor parking to fully enclosed, climate-controlled units. Prices average around $78 per month, but can vary based on size, amenities, and proximity to highways or lakes.

Frequently Asked Questions

How much does self storage cost in Port Isabel?

On average, a Port Isabel storage unit costs around $171/month. Prices vary by unit size, amenities, and neighborhood. A non-climate-controlled unit typically costs around $186/month, while a climate-controlled unit averages about $190/month.

The lowest storage prices in Port Isabel start at $40/month for a 5′×8′ self storage unit — perfect for renters seeking budget-friendly options.

The cheapest month to rent storage in Port Isabel is June, when average rates drop to around $171/month. Booking during this time can help you save more.

In Port Isabel, climate-controlled storage units are on average 11% more expensive than standard units. While a regular unit might cost around $171/month, a climate-controlled option of the same size would average about $190/month. This premium reflects the added protection from heat and humidity, which is valuable for sensitive items like furniture, electronics, and documents.

Based on 227 reviews, storage customers in Port Isabel rated their experience an impressive 4.7. This excellent score highlights consistently strong satisfaction with Port Isabel storage facilities, from customer service to overall convenience.