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Storage units in Wentzville, MO, and nearby areas

281 available units | 20 facilities

See Local Prices by Unit Size

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How much is a storage unit in Wentzville?

The average price for a storage unit in Wentzville, MO is about $110 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$19$24$21
5x10$44$47$46
10x10$80$88$84
10x15$110$141$124
10x20$107$180$131
10x30$195$250$208
20x30$135-$135
Average (All Sizes)$99$121$107
*Average monthly rates for Wentzville, MO, in October 2026

How to find the cheapest storage in Wentzville?

When looking for cheap storage units in Wentzville, timing can make a big difference. Wentzville storage prices tend to be lowest in February, averaging around $123. In contrast, August is typically the most expensive time for self storage in Wentzville, with rates reaching up to $135.

Price & Availability Index for Wentzville Storage Units

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

Monthly storage unit street rates in Wentzville
MonthUnitsAverage price
Aug 2025226$135
Sep 2025228$131
Oct 2025245$127
Nov 2025256$128
Dec 2025261$126
Jan 2026262$124
Feb 2026265$123
Mar 2026269$125
Apr 2026272$124
May 2026272$126
Jun 2026275$127
Jul 2026275$128

The chart above offers a clear month-by-month look at Wentzville 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 Wentzville 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 Wentzville, consider renting during the off-season when demand drops and availability improves.

What drives storage prices in Wentzville?

Street rates for storage units in Wentzville 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.

  • 5x5 storage units in Wentzville start at as low as $13 for non-climate-controlled spaces and $25 for climate-controlled ones. This is the most affordable option for those needing extra space for boxes, small furniture, or seasonal décor.
  • 10x10 storage units in Wentzville are available starting from $57 for non-climate-controlled units and $75 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 Wentzville begin at $37 for non-climate-controlled spaces and $40 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 Wentzville?

Wentzville 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 $90/mo
Car Storage Average price $91/mo
Boat Storage Average price $67/mo

Car Storage

Car storage in Wentzville 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 $91 per month.

RV Storage

With RV storage in Wentzville, 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 $90 per month, but can vary based on size, amenities, and proximity to highways or lakes.

Boat Storage

Boat storage in Wentzville provides an ideal off-season home for your watercraft. You can choose between outdoor and indoor climate-controlled storage options. Unit sizes range from 10x20 to 10x30, with average rents around $67 per month, depending on location and features.

Frequently Asked Questions

How much does self storage cost in Wentzville?

On average, a Wentzville storage unit costs around $110/month. Prices vary by unit size, amenities, and neighborhood. A non-climate-controlled unit typically costs around $107/month, while a climate-controlled unit averages about $124/month.

The lowest storage prices in Wentzville start at $13/month for a 5′×5′ self storage unit — perfect for renters seeking budget-friendly options.

The cheapest month to rent storage in Wentzville is February, when average rates drop to around $123/month. Booking during this time can help you save more.

In Wentzville, climate-controlled storage units are on average 13% more expensive than standard units. While a regular unit might cost around $110/month, a climate-controlled option of the same size would average about $124/month. This premium reflects the added protection from heat and humidity, which is valuable for sensitive items like furniture, electronics, and documents.

Yes, some storage facilities in Wentzville offer 24/7 access so you can reach your unit anytime. Before renting, check the facility's business hours or access policy to ensure it matches your schedule. Round-the-clock access is ideal if you need flexibility or plan to visit your unit outside standard hours.

Based on 784 reviews, storage customers in Wentzville rated their experience an impressive 4.7. This excellent score highlights consistently strong satisfaction with Wentzville storage facilities, from customer service to overall convenience.