Mason City Storage Units - 6th St w/ RV and Boat Parking
704 6th St SW,Mason City, IA 50401
(641) 243-8839
- Mon9:00am - 6:00pm
- Tue9:00am - 6:00pm
- Wed9:00am - 6:00pm
- Thu9:00am - 6:00pm
- Fri9:00am - 6:00pm
- Sat9:00am - 6:00pm
- Sun9:00am - 6:00pm
- Mon6:00am - 8:00pm
- Tue6:00am - 8:00pm
- Wed6:00am - 8:00pm
- Thu6:00am - 8:00pm
- Fri6:00am - 8:00pm
- Sat6:00am - 8:00pm
- Sun6:00am - 8:00pm
Need help choosing? Try our Size Guide.

- GATED
- LIMITED AVAILABILITY

- Temperature Controlled

- Temperature Controlled

- Temperature Controlled

- GATED


- Temperature Controlled

- Parking

- GATED


- Temperature Controlled


- Temperature Controlled

- Temperature Controlled

- GATED
- LIMITED AVAILABILITY

- Temperature Controlled

- GATED

- Temperature Controlled

- Temperature Controlled
- LIMITED AVAILABILITY

- Temperature Controlled
- LIMITED AVAILABILITY

- Temperature Controlled

- LIMITED AVAILABILITY

- Temperature Controlled

- Temperature Controlled

- GATED
- 2 DOORS


- 2 DOORS

- GATED

- GATED
- 2 DOORS

- GATED
- 2 DOORS

- GATED

- GATED
- 2 DOORS

- Temperature Controlled

- GATED

- GATED

- Temperature Controlled

- Temperature Controlled
Self Storage Units in Mason City, IA, on 704 6th St. Southwest
Is your home overrun with clutter? Are your closets overflowing and your garage too full to park in? Head to Mason City Storage Units on 6th St. Southwest to find storage and reorganize your personal space. We can help you optimize your living space with affordable storage units in Mason City, as well as Mason City RV, boat, and automobile storage.
Our Mason City storage facility on 6th St. Southwest is near the heart of Mason City. You’ll find us near Pete’s Kitchen, Hyvee, and St. John Baptist Church, not far from Business Highway 18. We serve many communities in Mason City, including:
- Downtown Mason City
- Willowbrook
- South Monroe
Find your perfect self storage unit using our size guide and lock down your storage unit by renting online today.
Storage Unit Features in Mason City, IA, on 6th St. Southwest
When you rent a storage unit at our Mason City location on 6th St. Southwest, you get more than just additional space—you also get great features that make storing your belongings easy. We want you to feel good about where you keep your belongings. Some of the useful features we offer include:
- Autopay
- All major credit cards accepted
- Drive-up access storage units
- Electrical power available in storage unit
- Fully fenced storage facility
- Gated storage facility
Vehicle Storage in Mason City, IA
Our storage facility on 6th St. Southwest in Mason City is a great place to park your RV, boat, or second car. We offer large, easy-to-access parking spaces for both short-term and long-term vehicle storage. Whether you’re storing for the season or keeping it all year, our affordable rates and straightforward process make it a breeze. With your vehicle parked nearby, you’ll be ready to go whenever adventure calls.
Outdoor RV, Auto, and Boat Storage in Mason City, IA
If you love camping at Clear Lake State Park but don’t have space at home for your RV, we’ve got you covered. Our storage facility in Mason City is just a short drive from the park and has plenty of room for your camper or motor home. With wide driveways, RV storage with us is simple, as you can maneuver with ease. When you’re ready for your next trip, it will be right here waiting for you.
Need a place to keep your boat when you’re not out on the water or need a place to store your vehicle? Our Mason City storage facility is an ideal location for storing boats and automobiles. We have large spaces that make parking your boat easy. When you’re ready to go boating again, your boat will be nearby and ready to roll.
Drive-Up Self Storage in Mason City, IA
Need to store additional furniture? Our drive-up storage units make it simple. You can drive your car or moving truck right up to your storage unit and unload heavy items, such as couches, tables, mattresses, and large boxes, without having to carry them far. We also have wide driveways, providing ample space for large vehicles.
Temperature-Controlled Storage Near Rockwell City Park
With temperature-controlled storage, we maintain the ideal temperature to protect items such as electronics, collectibles, and papers. This helps prevent deterioration caused by heat, cold, or humidity. If you want to store sensitive items, our temperature-controlled units are a smart choice. Common items that benefit from temperature-controlled storage include:
- Wooden furniture
- Musical instruments
- Electronics
- Leather goods
Didn’t Find the Self Storage You’re Looking For?
Check out our other storage facilities nearby to see what works best for you:
- Self storage units in Mason City, IA, on South Monroe Avenue
- Self storage units in Mason City, IA, on 12th St. Northeast
- Self storage units in Mason City, IA, on North Illinois Avenue
Rent a Mason City Storage Unit on 704 6th St. SW Today
Here at Mason City Storage Units, we’re ready to assist you with whatever your storage needs may be. Whether you’re going through a move, emptying a room for a nursery, or just have too many belongings, we have the storage unit for you with a large variety of sizes available.
Contact us online to rent self storage today or call our friendly staff for more assistance. Do you have any other questions? For more information, please visit our FAQ.
Not seeing what you need here? Check out our other Mason City, IA, self storage facilities today!
Frequently Asked Questions About Mason City, IA, Self Storage
You’ll find our storage facility on 6th St. Southwest, near the heart of downtown Mason City. Our tan self storage buildings are located next to Pete’s Kitchen, catty-corner from Hy-Vee. We’re near the corner of 6th St. Southwest and Van Buren Avenue.
Yes! Our online portal makes it convenient for you to pay from the comfort of your own home or while you’re on the go.
Our office is open seven days a week—from Sunday through Saturday—between 9:00 a.m. and 6:00 p.m. Stop by during these hours for in-person assistance, questions about your unit, or help with your rental.
Features & Amenities
Every storage feature is designed from scratch against standards forged from years of experience in the self storage industry. The result is a high quality consistent customer experience you can count on.
What Our Customers Are Saying
The support it great! They answered quickly and helped me out a ton! Signing for the unit was quick and easy. 10/10 would recommend
merpman 381Bianca has been a great help very informative and all around a nice genuine person I am glad I chose this storage unit
Luis Aevedo vlogsGreat customer service from Bianca, Thank You !
Sara MerrillBianca’s was key to helping us to secure a rental unit that met all of our beds. She was polite, friendly and very professional. We are very satisfied with ou... Read More
Bianca’s was key to helping us to secure a rental unit that met all of our beds. She was polite, friendly and very professional. We are very satisfied with out our rental unit.
Kimberlie BumgardnerThanks for your help Bianca! Great customer service.
Andrew KeelI've only had my storage unit a month now but I am very pleased with the security and the prompt communication when an issue occurs. Definitely recommend Mas... Read More
I've only had my storage unit a month now but I am very pleased with the security and the prompt communication when an issue occurs. Definitely recommend Mason City Storage Units on 6th St!
Carrie TaylorI've only had my storage unit a month now but I am very pleased with the security and the prompt communication when an issue occurs. Definitely recommend Mas... Read More
I've only had my storage unit a month now but I am very pleased with the security and the prompt communication when an issue occurs. Definitely recommend Mason City Storage Units on 6th St!
Carrie TaylorBianca was very friendly and helpful so made it very easy to do. Thank you very much!
Glenn JohansenFacility has 24hr camera recording and key pad gate access. I feel very safe with storing my belongings here. From what I found, their rates were the best in to... Read More
Facility has 24hr camera recording and key pad gate access. I feel very safe with storing my belongings here. From what I found, their rates were the best in town.
John SquartinoNice people to work with. Reasonable in their prices. Saved about $70.00.
Bonnie NelsonBianca Provided such Kind, Polite and courteous customer service I really enjoyed speaking with her. Whenever I needed to make changes to my services. Thank you... Read More
Bianca Provided such Kind, Polite and courteous customer service I really enjoyed speaking with her. Whenever I needed to make changes to my services. Thank you so much, Bianca Eksteen
terry perryBianca was professional, courteous, and knowledgeable. It was a pleasure to talk to somebody who knew the business.
Jerry SkadburgBianca Eksteen at Mason City Storage Units was terrific! She helped me with all my questions and assisted with the opening my account and with the end when I n... Read More
Bianca Eksteen at Mason City Storage Units was terrific! She helped me with all my questions and assisted with the opening my account and with the end when I no longer needed it. Great to do business with. Gary M
Gary MillsBianca was very helpful. She listen and understand her job very well.
Muhammed malangGosh I really truly don't even know where to begin, Bianca helps me incredibly I cannot thank her enough for helping me to get my bill squared away and making m... Read More
Gosh I really truly don't even know where to begin, Bianca helps me incredibly I cannot thank her enough for helping me to get my bill squared away and making my life a little bit easier. My things were ready to be auctioned it's all I own I fell into a few different hardships here in the last 3 months and fell behind and was just sick to my stomach worrying about losing all that I own. But I called the number and Bianca incrediably helped me.. my things will no longer be auctioned tomorrow and as of today I'm starting fresh. Thank you thank you thank you Bianca there's not enough people in the world like you. God bless
Karen BullBianca was an amazing patient woman. In a world where it can be difficult to speak to another human being. When you’re having trouble with an account, she was... Read More
Bianca was an amazing patient woman. In a world where it can be difficult to speak to another human being. When you’re having trouble with an account, she was kind, understanding, compassionate, and extremely helpful. She listen to me patiently, let me know everything that she was going to find out, and returned my call promptly the same day. Everything was sorted out, and she did nothing but offer beautiful, encouraging words, the whole way through. What a gem!
Cynthia LewerkeBianca is a wonderfully patient representative of your company. It's always good to have her help me through this very painstaking process
navarro torresBianca has been extremely helpful and expedient in answering billing questions and taking care of billing corrections. The transition to new owners for 12th str... Read More
Bianca has been extremely helpful and expedient in answering billing questions and taking care of billing corrections. The transition to new owners for 12th street units has been very challenging and I am very grateful for the exceptional customer service Bianca has provided these past several months. Thank you!
denise hansonI am impressed with the way Bianca in the office handles business. The units are safe and clean. Would highly recommend doing business with Mason City Storage a... Read More
I am impressed with the way Bianca in the office handles business. The units are safe and clean. Would highly recommend doing business with Mason City Storage and Bianca.
Kellie DunhamWith the change of new owners and book keeping systems Bianca was very thoughtful and patient working through challenges of texts and billing and payments. Kat... Read More
With the change of new owners and book keeping systems Bianca was very thoughtful and patient working through challenges of texts and billing and payments. Kathy Lutz ?
Kathy LutzBianca was friendly and professional. Renting a storage facility was fast and Bianca was very knowledgeable on the process.
Kevin LewerkeBianca was very helpful. I am grateful for her patience & understanding & working with me to help get things straightened out after the changing of ownership o... Read More
Bianca was very helpful. I am grateful for her patience & understanding & working with me to help get things straightened out after the changing of ownership of the storage. A big thank you to her.
G ShaferBianca was very helpful sorting out my issues over the phone
Ken BeckGreat facility. Clean and organized. Management team is on top here.
Eduardo Xavier