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Storage units in Islandia, NY, and nearby areas

368 available units | 20 facilities

See Local Prices by Unit Size
  • Contactless
    4.8/5 - 597 Reviews

    • Climate-Controlled
    • Indoor
    • Drive-Up Access
    5' x 5' Small $53/mo
    10' x 10' Medium $162/mo
    10' x 20' Large $296/mo
  • Contactless
    4.9/5 - 925 Reviews

    • Drive-Up Access
    • Retail Available
    • Onsite Manager
    4' x 10' Small $74/mo
    7' x 16' Medium $141/mo
    10' x 20' Large $348/mo
  • Rent online
    5' x 5' Small $75/mo
    4 units available Rent Now
  • Contactless
    4.8/5 - 609 Reviews

    • Climate-Controlled
    • Indoor
    • Drive-Up Access
    5' x 5' Small $72/mo
    8' x 15' Medium $94/mo
    10' x 20' Large $178/mo
  • Contactless
    4.8/5 - 582 Reviews

    • Climate-Controlled
    • Indoor
    • Drive-Up Access
    5' x 5' Small $86/mo
    10' x 10' Medium $180/mo
    10' x 20' Large $335/mo
  • How much space do you need?

    Use our calculator to quickly find the right unit size for your belongings.

    Find My Unit Size
  • 4.9/5 - 946 Reviews

    • Climate-Controlled
    • Indoor
    • Drive-Up Access
    4' x 6' Small $53/mo
    8' x 15' Medium $157/mo
    8' x 25' Large $237/mo
  • 4.4/5 - 29 Reviews

    • Climate-Controlled
    • Indoor
    • 24 hour access
    5' x 5' Small $95/mo
    10' x 10' Medium $215/mo
    9' x 24' Large $275/mo
  • Contactless
    4.8/5 - 610 Reviews

    • Climate-Controlled
    • Indoor
    • Drive-Up Access
    5' x 5' Small $72/mo
    8' x 15' Medium $104/mo
    10' x 20' Large $178/mo
  • Contactless
    4.9/5 - 690 Reviews

    • Climate-Controlled
    • Indoor
    • 24 hour access
    5' x 5' Small $69/mo
    10' x 10' Medium $217/mo
    10' x 20' Large $406/mo
  • Contactless
    4.7/5 - 374 Reviews

    • Climate-Controlled
    • Indoor
    • Drive-Up Access
    5' x 5' Small $53/mo
    8' x 15' Medium $117/mo
    10' x 20' Large $454/mo
  • Contactless
    4.9/5 - 332 Reviews

    • Climate-Controlled
    • Indoor
    • Retail Available
    5' x 5' Small $69/mo
    10' x 10' Medium $219/mo
    12' x 20' Large $191/mo
  • 4.8/5 - 9 Reviews

    • Climate-Controlled
    • Indoor
    • Drive-Up Access
    5' x 5' Small $59/mo
    10' x 10' Medium $155/mo
    10' x 22' Large $290/mo
  • Contactless
    4.8/5 - 31 Reviews

    • Climate-Controlled
    • Indoor
    • Drive-Up Access
    5' x 5' Small $19/mo
    10' x 10' Medium $106/mo
    10' x 20' Large $465/mo
  • Contactless
    4.5/5 - 260 Reviews

    • Climate-Controlled
    • Indoor
    • Drive-Up Access
    5' x 5' Small $82/mo
    10' x 10' Medium $221/mo
    12' x 20' Large $187/mo
  • Contactless
    4.9/5 - 136 Reviews

    • Climate-Controlled
    • Indoor
    • Drive-Up Access
    5' x 5' Small $45/mo
    10' x 10' Medium $173/mo
    12' x 19' Large $109/mo
  • 4.1/5 - 17 Reviews

    • Drive-Up Access
    • Onsite Manager
    • Security Camera
  • Contactless
    4.9/5 - 248 Reviews

    • Indoor
    • Drive-Up Access
    • Retail Available
    5' x 5' Small $58/mo
    10' x 15' Medium $102/mo
    10' x 20' Large $85/mo
  • Storage Units for Rent available at 157A Grant Ave, Islip, NY 11751
    Rent online

    • Climate-Controlled
    • 247 Security Monitoring
    • Amazon Drop Box OnSite
    5' x 5' Small $75/mo
    10' x 10' Medium $160/mo
    10' x 20' EXTERIOR Large $359/mo
    9 units available Rent Now
  • Contactless
    5/5 - 230 Reviews

    • Climate-Controlled
    • Indoor
    • 24 hour access
    5' x 5' Small $73/mo
    10' x 10' Medium $188/mo
    10' x 20' Large $482/mo
  • Contactless
    4.8/5 - 29 Reviews

    • Climate-Controlled
    • Indoor
    • 24 hour access

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How much is a storage unit in Islandia?

The average price for a storage unit in Islandia, NY is about $149 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)
5x5$66$60$62
5x10$115$109$110
10x10$163$188$180
10x15$252$249$250
10x20$389$327$353
10x30$573$535$560
Average (All Sizes)$260$244$252
*Average monthly rates for Islandia, NY, in October 2026

How to find the cheapest storage in Islandia?

When looking for cheap storage units in Islandia, timing can make a big difference. Islandia storage prices tend to be lowest in October, averaging around $155. In contrast, March is typically the most expensive time for self storage in Islandia, with rates reaching up to $166.

Price & Availability Index for Islandia Storage Units

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

Monthly storage unit street rates in Islandia
MonthUnitsAverage price
Aug 2025279$160
Sep 2025279$159
Oct 2025279$155
Nov 2025281$158
Dec 2025282$159
Jan 2026282$160
Feb 2026282$161
Mar 2026282$166
Apr 2026282$161
May 2026283$162
Jun 2026284$162
Jul 2026284$165

The chart above offers a clear month-by-month look at Islandia 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.

These seasonal shifts in self storage costs in Islandia are closely tied to moving trends. Summer is peak moving season, which drives demand - and prices - higher. If you want to secure the most affordable storage in Islandia, consider renting during the off-season when demand drops and availability improves.

What drives storage prices in Islandia?

Street rates for storage units in Islandia 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 Islandia are available starting from $163 for non-climate-controlled units and $162 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 Islandia begin at $348 for non-climate-controlled spaces and $296 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 Islandia?

Islandia 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 $450/mo
Car Storage Average price $237/mo

Car Storage

Car storage in Islandia 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 $237 per month.

RV Storage

With RV storage in Islandia, 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 $450 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 Islandia?

On average, a Islandia storage unit costs around $149/month. Prices vary by unit size, amenities, and neighborhood. A non-climate-controlled unit typically costs around $114/month, while a climate-controlled unit averages about $144/month.

The lowest storage prices in Islandia start at $53/month for a 5′×5′ self storage unit — perfect for renters seeking budget-friendly options.

The cheapest month to rent storage in Islandia is October, when average rates drop to around $155/month. Booking during this time can help you save more.

In Islandia, climate-controlled storage can actually be cheaper than standard units, with average rates about 3% lower. This makes them a smart choice for protecting items from heat and humidity at a lower cost.