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Boat Storage in Union, MO

1 - 18 of 18 Storage Facilities in Union, MO

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Photo of Storage Depot

3.9 miles away

5.0(1)

Storage Depot

2070 Old Highway 50 E, Union, MO, 63084

12' x 35'
$47.00
Online Move-In Available
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Photo of Silverback Storage - Villa Ridge

8.7 miles away

5.0(1)

Silverback Storage - Villa Ridge

3286 Missouri 100, Villa Ridge, MO, 63089

10' x 20'
Deal
$110.00
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Photo of LocalStorage Catawissa

12.4 miles away

4.1(4)

LocalStorage Catawissa

104 Amber Way, Catawissa, MO, 63015

12' x 25'
$47.00
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6.9 miles away

Route 66 Storage and Properties

846 State Highway AT, Villa Ridge, MO, 63089

10' x 30'
Deal
1 Left
$90.00
Online Move-In Available
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8.2 miles away

5.0(1)

JT Tiger Storage

972 West Springfield Road, Saint Clair, MO, 63077

12' x 30'3 Left
$35.00
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1.3 miles away

5.0(1)

EZMove Storage- 5866 Hwy 47, Union, MO 63084

5866 State Highway 47, Union, MO, 63084

14' x 50'
$349.00
12' x 20'
$45.00
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Photo of Bahr's Self Storage

7.4 miles away

Bahr's Self Storage

6576 Missouri 100, Washington, MO, 63090

10' x 20'
$109.00
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Photo of Southside Storage - Washington - 1850 Pottery Rd

5.2 miles away

4.8(12)

Southside Storage - Washington - 1850 Pottery Rd

1850 Pottery Rd, Washington, MO, 63090

10' x 20'
$90.00
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Photo of Extra Space Storage - 7834 - Wentzville - Continental Dr

26.5 miles away

Extra Space Storage - 7834 - Wentzville - Continental Dr

1436 Continental Drive, Wentzville, MO, 63385

20' x 20'
$52.00$47.00
Online Move-In Available
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Photo of Public Storage - Ellisville - 16230 Truman Road

23.9 miles away

4.8(38)

Public Storage - Ellisville - 16230 Truman Road

16230 Truman Road, Ellisville, MO, 63011

10' x 20'
Deal
2 Left
$321.00$257.00
Online Move-In Available
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Photo of Public Storage - Chesterfield - 17481 North Outer 40 Rd

26.5 miles away

3.3(2)

Public Storage - Chesterfield - 17481 North Outer 40 Rd

17481 North Outer 40 Rd, Chesterfield, MO, 63005

9' x 40'
Deal
2 Left
$111.00$99.00
Online Move-In Available
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Photo of Top Gun Storage Solutions, LLC

15.4 miles away

4.7(7)

Top Gun Storage Solutions, LLC

100 Danny Scott Drive, New Haven, MO, 63068

10' x 47'
Deal
1 Left
$57.00
Online Move-In Available
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Photo of Public Storage - Valley Park - 831 Meramec Station Road

28.9 miles away

4.6(30)

Public Storage - Valley Park - 831 Meramec Station Road

831 Meramec Station Road, Valley Park, MO, 63088

10' x 20'
$90.00$68.00
10' x 30'
$243.00$212.00
Online Move-In Available
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Photo of Big River Boat and RV Storage - High Ridge

26.6 miles away

5.0(1)

Big River Boat and RV Storage - High Ridge

2232 Gravois Road, High Ridge, MO, 63049

10' x 20'
$69.00
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Photo of Big River Boat and RV Storage - Valley Park

28.5 miles away

5.0(3)

Big River Boat and RV Storage - Valley Park

68 N Elam Avenue, Valley Park, MO, 63088

10' x 20'1 Left
$80.00
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28.6 miles away

Fenton Self Storage West

1153 Gravois Road, Fenton, MO, 63026

12' x 25'1 Left
$73.00
Online Move-In Available
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Photo of Wentzville RV & Boat Storage

27.5 miles away

4.8(10)

Wentzville RV & Boat Storage

255 Josephville Road, Wentzville, MO, 63385

12' x 45'2 Left
$72.00
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Photo of Ezmove Storage of Eureka

19.1 miles away

Ezmove Storage of Eureka

601 Howerton Lane, Eureka, MO, 63025

10' x 20'
Deal
$129.00
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Storage prices in Union, MO

Prices vary by unit size and amenities. Compare facilities in Union to find the right unit.

Average Monthly Price by Storage Unit Size in Union, MO

Based on 19 storage units in Union.

$87.50

ReducedToUp$5
Compared to last month

Cheapest Storage in Union, MO

  • sizeIcon

    Cheapest 20' storage in Union, MO

    $42.00$107.25
    DetailsArrow
    priceTag$65.25 Below average unit priceStorage Depot
  • sizeIcon

    Cheapest 35' storage in Union, MO

    $47.00$60.5
    DetailsArrow
    priceTag$13.50 Below average unit priceStorage Depot
  • sizeIcon

    Cheapest 40' storage in Union, MO

    $49.00$49
    DetailsArrow
    priceTag$0.00 Below average unit priceStorage Depot
Average prices last updated on 04-01-2026.

Average Price by Storage Unit Size in Union, MO

Find online move-in rates and specials like first month half off and first month FREE at select Union, Missouri storage facilities. Below are the average monthly storage unit prices in Union, Missouri for the most common storage unit sizes.

Unit SizeAverage PriceLowest Price
20'$107.25$42.00
25'Not AvailableNot Available
30'Not AvailableNot Available
35'$60.50$47.00
40'$49.00$49.00

The overall average price of a self-storage unit booked in Union, Missouri over the past 180 days is $68.42.

Data for the cheapest self-storage unit is updated every 15 minutes.

SpareFoot customer reviews

SpareFoot has a 4.3 out of 5 star rating from over 41,000 customer reviews on Trustpilot. See what some of our over one million customers say about us.

The gentleman at the site was amazing…

The gentleman at the site was amazing and very helpful! Overall I thought process on website was very cumbersome. You get 4 stars for the gentleman at the Buffalo site!

M by MLSC

Very helpful!

Very helpful!

CB by Christopher Bryan Galvin

The man on the phone was very…

The man on the phone was very understanding of what I needed. He worked hard to find exactly the right location for me. He was very polite. He answered every question. He was very knowledgeable. I would definitely deal with him again sorry I don’t recall his name, but he was definitely an outstanding employee. Thank you.

MD by Mike Daveler

Frequently asked questions about boat storage in Union, Missouri

Where can I store my boat in Union?

If you want easy access to your boat, look for a marina slip or an outdoor parking space. If you're looking to store your boat long term the best option is at a storage facility that offers indoor boat storage, and you can browse all storage options in Union on Sparefoot.com.

Will storing my boat outdoors in Union cause damage?

If you're storing your boat long term, you might consider an indoor or enclosed storage unit to prevent any damage. But, if you want easy access to your boat, or plan to use it a lot, a boat slip or parking space at a marina is the best option.

How do I find cheap boat storage in Union?

Many storage facilities offer discounts, like first month free, for new customers. You can browse discounts and prices for all storage options in Union on Sparefoot.

Browse Union Storage by Amenity

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Browse Union Storage by Unit Size

Storage in nearby cities

Helpful resources for storage in Union, MO

How to Store a Boat

Let’s explore which boat storage option is best for you, then walk through a how-to on proper do-it-yourself boat storage so your watercraft is ready for boating season on day one.

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How to Winterize Your Boat for Storage

Just as we prepare our homes for the colder months, boat owners must take steps to ensure their vessels can weather the winter unscathed. This process, known as winterizing, is vital to prevent potential damage and costly repairs...

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