Monthly storage unit costs in Knoxville typically range from $28 per month for small 5x5 units to $306 per month for large 10x30 units. Across all unit sizes, the average cost of climate-controlled storage in Knoxville is $92 per month. Knoxville’s increasing population density, coupled with limited space in its most popular districts, has created steady demand for storage, pushing up rental rates. However, compared to major national hubs with higher real estate costs—like Atlanta or Charlotte—storage in Knoxville remains relatively affordable. For more budget-friendly self-storage options within the Knoxville area, consider facilities in outlying or suburban communities like Seymour, Clinton, or Maryville.
Average Monthly Storage Unit Prices in Knoxville
Storage costs in Knoxville may start at a minimum of $10* for smaller storage units and a maximum of $400 for larger storage spaces. These prices will fluctuate depending on the size of the unit and whether you need climate-controlled storage or other amenities. Use our AI Smart Size Finder or consult our storage unit size guide to find your ideal unit.
| Unit Size | Average Monthly Price | Min | Max |
| 5x5 | $28 | $10* | $70 |
| 5x10 | $48 | $22 | $94 |
| 10x10 | $84 | $43 | $168 |
| 10x15 | $111 | $67 | $179 |
| 10x20 | $146 | $95 | $238 |
| 10x25 | $181 | $124 | $281 |
| 10x30 | $306 | $152 | $400 |
Storage unit pricing is current as of April 2026.
*The minimum price may reflect small locker-style or reduced-height units, or promotional rates.
Average Storage Unit Prices Per Square Foot in Knoxville
Storage unit costs per square foot in Knoxville range from $1.11 per square foot for 5x5 units down to $1.02 square foot for 10x30 units—with the price typically decreasing as unit size increases. If you want to know which storage unit is the best value based on the items you need to store, comparing the price per square foot for storage units can help.
| Unit Size | Average Price Per Sq Ft | What Fits |
| 5x5 | $1.11 | Seasonal clothing or decor, small furniture, gardening tools, sports equipment |
| 5x10 | $0.97 | Full-size mattress set, dresser or bookshelf, motorcycle, patio furniture |
| 10x10 | $0.84 | Large home appliances, furnishings of a one-bedroom apartment |
| 10x15 | $0.74 | Small boat or trailer, furnishings of a two-bedroom apartment |
| 10x20 | $0.73 | Car or trailer, contents of a three-bedroom home |
| 10x25 | $0.72 | Medium-sized boat, multiple rooms of furniture |
| 10x30 | $1.02 | Large vehicle, contents of a multi-bedroom home |
Storage unit pricing is current as of April 2026.
Choosing Between Standard & Climate-Controlled Storage in Knoxville
Climate-controlled storage units in Knoxville average $92 per month and typically cost more than standard storage units of the same size. That said, the higher cost is often worth it for the added protection climate control provides to electronics, wooden furniture, artwork, and other temperature-sensitive items. Knoxville’s humid subtropical climate—with its high summer moisture and significant temperature swings—makes climate-controlled storage a smart choice for protecting belongings from mold, mildew, and warping.
Vehicle & RV Monthly Storage Prices in Knoxville
Vehicle storage prices in Knoxville vary depending on vehicle type and protection level. Whether you’re seeking short-term or long-term vehicle parking, the chart below shows what to expect for monthly vehicle, boat, and RV storage rates.
| Type | Average Monthly Price | Common Size |
| Vehicle | $146 | 10x20 |
| Boat | $181 | 10x25 |
| RV | $306 | 10x30 |
Storage unit pricing is current as of April 2026. Don’t see your vehicle type? Motorcycle, jet ski, and trailer storage are also available. Contact facilities for custom sizing and pricing for vehicle parking.
Find Storage Units in Knoxville
Why Storage Prices Vary: The Knoxville Market Factors
There are several things that can impact the price of storage in Knoxville:
- Population Growth: Knoxville is growing rapidly as more people move here from larger, more expensive cities. This keeps storage demand high, both for people just moving in and for those putting down long-term roots.
- Urban Density: As the city grows, space to expand becomes more limited. This can prompt residents to seek external storage for extra items like seasonal gear, office equipment, or renovation supplies.
- Housing Size: Newer homes and apartments tend to have smaller footprints, making storage within residential spaces difficult to find.
How Knoxville’s Growth Affects Storage Prices
| Factor | Knoxville Stats | Impact on Storage Prices |
| Population Growth | +0.93% annually | ↑Increases demand, raises prices |
| Median Home Size | 2,021 sq ft (vs. 1,800 national) | ↓Larger homes = fewer long-term storage needs |
| Renter Percentage | 53% (vs. 35% national) | ↑Renters have less space, need flexible storage |
| Median Home Price | $312,000 (vs. $410,800 national) | ↑Affordable housing attracts more residents = higher storage demand |
Data from World Population Review, Federal Reserve Bank of St. Louis, RentCafe, and Redfin.
The Bottom Line: Knoxville’s steady population growth increases storage demand, as does the the high number of renters who need more flexible storage solutions. However, larger-than-average homes at affordable prices means homeowners need less external storage. Overall, storage prices remain fairly affordable.
Popular Neighborhoods for Storage in Knoxville
Seeking affordable and convenient storage solutions in Knoxville? When deciding where to rent your unit, consider these Knoxville neighborhoods:
- Downtown Knoxville: Popular area for renters, increasing storage demand
- West Knoxville: Easy access to I-40, I-275, and I-640, ideal for commuters and travelers
- Fort Sanders: Borders the University of Tennessee campus, may offer student pricing
- Westlyn: Residential neighborhood near the Tennessee River, great for RV and boat storage
Knoxville Storage Price Comparison to Other Nearby Cities
| City | Avg 5x5 Cost | Avg 10x10 Cost | Avg 10x30 Cost |
| Knoxville, TN | $28 | $84 | $306 |
| Lenoir City, TN | $39 (+39%) | $115 (+37%) | N/A |
| Kingsport, TN | N/A | $126 (+50%) | $262 (-14%) |
| Hixson, TN | $14 (-50%) | $47 (-44%) | $122 (-60%) |
| Chattanooga, TN | $27 (-4%) | $64 (-24%) | $157 (-49%) |
| National Average | $34 (+21%) | $100 (+19%) | $256 (-16%) |
Storage unit pricing is current as of April 2026.
Storage unit prices in Knoxville are generally aligned with or slightly below the national average and tend to be more affordable than in many nearby communities. While some Tennessee cities like Chattanooga—especially the Hixson area—may offer substantially lower monthly rates, prices in Knoxville are relatively affordable for those who want convenient storage close to home.
Key Factors that Influence Storage Unit Pricing in Knoxville
There are many factors that determine how much storage units cost in Knoxville and what you’ll pay:
- Unit Size: Larger storage units generally come with higher monthly rates.
- Amenities: Options like climate control, 24-hour access, in-unit electricity, and enhanced security can increase monthly costs.
- Unit Type: Indoor units typically cost more than outdoor options due to added protection and security.
- Seasonal Demand: Prices often increase during peak moving seasons, like spring and summer, when demand for storage is generally higher.
- Additional Fees: Administrative fees, applicable taxes, insurance, and late payment charges can impact your total storage costs beyond the monthly rental rate.
Why Knoxville Residents Use Storage
Knoxville residents rent storage for many reasons, including moving, downsizing, or storing excess items when living in an apartment or dorm. Here are some common reasons for using self storage in Knoxville:
Life Transitions
- Moving Between Homes: Renting a storage unit while moving can reduce stress by giving you more flexibility to move items gradually.
- College Living: Students living near local universities can rent student storage during summer break or for items that don’t fit in their living space.
- Retirement: Knoxville is a popular destination for retirees, and many use storage to help with retirement downsizing—keeping sentimental or seasonal items without letting them take over a smaller home.
- Military Needs: McGhee-Tyson Air National Guard Base brings steady movement of military personnel, creating consistent demand for temporary storage for service members and their families.
Space Solutions
- Business Inventory & Equipment: Business storage is ideal for storing excess inventory, equipment, or company vehicles in Knoxville.
- Downsizing Without Discarding: A Knoxville storage unit lets you downsize and hold onto important belongings without cluttering a small living space.
- Renovation Projects: Renting self storage while you renovate your home helps free up space and protect your items.
Seasonal Storage
- Seasonal Clothing & Holiday Decor: Store off-season items like holiday decor and seasonal clothing and swap them out each season.
- Outdoor Recreational Equipment: Store patio furniture, camping and sports gear, and other recreational equipment during the off-season.
- Seasonal Vehicle Storage: Store vehicles like motorcycles, cars, boats, and RVs when they’re not in use.
What Sets Extra Space Storage Apart in Knoxville
Extra Space Storage in Knoxville stands out for offering a combination of convenience, affordability, and peace of mind. With a variety of unit sizes, top-tier security, climate-controlled options, and nearly 15 locations throughout the city, we help you keep your belongings clean, safe, and easily accessible. See for yourself why our customers trust us for self storage solutions in Knoxville!
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Searching for reliable self storage in Knoxville? Extra Space Storage has plenty of facilities located across the metro with great amenities to choose from. Find a storage unit in Knoxville today!
Pricing Methodology
Extra Space Storage pricing is pulled from our internal database and is typically refreshed every quarter. Prices can fluctuate throughout the year, with seasonal promotions potentially lowering costs and higher-demand periods sometimes resulting in higher rates. Please note that additional fees, such as insurance or administrative charges, may apply. To get the most accurate and up-to-date pricing for your area, search for your location online or reach out to your local facility manager.
Prices shown reflect Extra Space Storage facilities in Knoxville. Competitor prices may vary. Last updated April 2026. For more information on storage unit pricing, visit our comprehensive storage unit pricing guide.
