Self Storage in Marietta, GA: The Complete Renter's Guide

Marietta is one of metro Atlanta’s most desirable suburbs — historic charm, excellent schools, and a booming housing market. But with that popularity comes tight living spaces, competitive home sales that require staging, and a constant cycle of residents moving in and out of the area. Whether you are a longtime Cobb County homeowner, a new transplant to metro Atlanta, or a small business owner along the Cobb Parkway corridor, this guide covers everything you need to know about renting self storage in Marietta, GA.

Why Marietta Residents Need Storage

In a housing market as active as Marietta’s, storage units play a bigger role than most people realize. Homeowners staging a house for sale clear out personal items to make rooms look larger and help buyers envision themselves in the space. Families renovating older homes near the Marietta Square need somewhere to put furniture while contractors work. And the steady flow of people relocating to Cobb County for jobs at Lockheed Martin, WellStar, or one of the hundreds of businesses along the I-75 corridor often need temporary storage while they find permanent housing.

Apartment and condo dwellers across metro Atlanta use storage units as an affordable alternative to renting larger spaces. Instead of paying hundreds more per month for an extra bedroom, a storage unit handles the overflow for a fraction of the cost. Small business owners store inventory, equipment, trade show materials, and records in units that cost far less than commercial warehouse leases.

What to Look for in a Marietta Storage Facility

Metro Atlanta has no shortage of storage options, so knowing what matters helps you choose wisely:

• Climate control — Atlanta-area summers bring weeks of 90+ degree heat with humidity that promotes mold, warping, and corrosion. Climate-controlled units maintain stable temperatures year-round, protecting wood furniture, electronics, photographs, musical instruments, and leather goods.
• Ground-level access — Drive-up units with ground-level doors mean you can pull your vehicle right to the unit. No elevators, no ramps, no carrying heavy boxes up stairs.
• Price match guarantee — With dozens of storage facilities in Cobb County, pricing is competitive. A facility that offers a price match guarantee gives you confidence that you are getting the best deal.
• 24/7 gate access — Metro Atlanta traffic is unpredictable. Having keypad access to your storage unit at any hour means you can visit when it works for your schedule, not just during office hours.
• Month-to-month leases — Flexibility is essential, especially if you are between homes, waiting for a closing date, or not sure how long a renovation will take.
• Convenient location — Cobb Parkway (US-41) runs through the center of Marietta and connects directly to I-75 and I-285, making a Cobb Parkway address easy to reach from almost anywhere in northwest metro Atlanta.

Storage Unit Sizes and What Fits Inside

Here is a quick breakdown of common sizes with Marietta-specific examples:

• 5×5 (25 sq ft) — About the size of a large closet. Holds seasonal decorations, a few boxes, and small furniture. Perfect for apartment dwellers who need a little extra room.
• 5×10 (50 sq ft) — Fits a bedroom set, patio furniture, and several boxes. Great for staging a home — clear one room and store the contents here.
• 5×15 (75 sq ft) — A step up that handles a larger bedroom plus boxes and miscellaneous items. Available in climate-controlled at our Marietta location.
• 10×10 (100 sq ft) — The most popular size. Holds the contents of a typical one-bedroom apartment — living room furniture, bedroom set, and kitchen boxes.
• 10×15 (150 sq ft) — Two bedrooms worth of furniture. A solid choice if you are combining households, renovating, or storing business inventory.
• 10×20 (200 sq ft) — Fits the contents of a three-bedroom house or a vehicle. The largest size at our Marietta facility, ideal for families or businesses with significant storage needs.

Not sure which size is right? Use our free storage calculator to get a personalized recommendation.

Marietta Neighborhoods and Nearby Areas

Ark Self Storage sits on Cobb Parkway South, one of the most accessible addresses in Cobb County. We are minutes from I-75 and I-285, making our facility a convenient choice for residents from across the northwest metro Atlanta area.

We serve customers from East Cobb, West Cobb, the Marietta Square area, Vinings, Cumberland, Powers Ferry, and the Galleria district. We also draw residents from nearby Smyrna, Kennesaw, Acworth, Powder Springs, Austell, Roswell, Sandy Springs, and Buckhead. If you live or work anywhere in the north Atlanta metro, our Cobb Parkway location is an easy drive.

Tips for Storing in Metro Atlanta’s Climate

Atlanta’s combination of summer heat and humidity makes smart packing a priority:

• Choose climate control for sensitive items — Wood, leather, electronics, paper, and fabric all benefit from stable temperatures. This is especially important for items you plan to store longer than a month.
• Use breathable covers — Wrap furniture in cotton sheets or moving blankets instead of plastic, which traps moisture and promotes mildew.
• Store items off the ground — Place boxes and electronics on pallets or shelving for extra protection.
• Visit periodically — A quick check every few weeks lets you catch any issues early, especially during the summer months.
• Pack boxes fully — Partially filled boxes collapse when stacked and waste space. Fill gaps with packing paper or towels.

For a deeper comparison of unit types, read our guide to climate-controlled vs. standard storage.

Find Affordable Self Storage in Marietta at Ark Self Storage

Ark Self Storage on Cobb Parkway offers storage units in Marietta starting at $54 per month with no deposit and no long-term contracts. We are open seven days a week, offer 24/7 gate access, and back our rates with a price match guarantee. With current move-in specials including 50% off your first three months, there has never been a better time to get organized.

Visit our Marietta storage facility page to see current unit availability and pricing, or call 770-955-5128 to speak with our team. We are located at 1744 Cobb Parkway S, Marietta, GA 30060.