What Size Storage Unit Do You Need? A Storage Facility Guide for Knoxville Renters

Choosing the right size storage unit can save Knoxville renters time, money, and frustration. Whether you are clearing out a Farragut home for a staged sale, leaving a downtown apartment near Market Square, or moving between semesters at UT, picking the wrong unit size is one of the most common and costly mistakes renters make. This guide walks you through every size option, a quick room-by-room checklist, and Knoxville-specific tips to help you rent with confidence.

Understanding Storage Unit Sizes at a Glance

Unit sizes follow a simple pattern: width by depth in feet. The list below covers the most common options at a self storage facility and what each size can typically hold.

• 5x5 (25 sq ft): Boxes, small furniture, seasonal decor, documents.
• 5x10 (50 sq ft): Contents of a large closet or studio apartment.
• 10x10 (100 sq ft): One- to two-bedroom apartment contents.
• 10x15 (150 sq ft): Two- to three-bedroom home, small business inventory.
• 10x20 (200 sq ft): Three- to four-bedroom home or large office contents.
• 10x30 (300 sq ft): Full household from a large home, commercial overflow.

A good rule of thumb: always round up one size if you are unsure. You pay for unused space, but you cannot expand a unit that is already too small.

How Do You Estimate What You Actually Need?

Start with a room-by-room inventory before you call a storage facility in Knoxville, TN.

Room-by-Room Checklist

Bedroom: Bed frame and mattress (queen or king counts as two large items), dresser, nightstands, lamps, and boxes of clothing or linens.

Living Room: Sofa, loveseat, or sectional; coffee table, TV stand, and entertainment unit; artwork, mirrors, and packed decor boxes.

Kitchen and Dining: Dining table and chairs, small appliances, and boxed kitchenware.

Home Office or Garage: Desk, filing cabinets, bookshelves, tools, lawn equipment, sporting goods, and seasonal items.

Tally your items before choosing a size. If your count fills two or more categories heavily, move up to the next unit.

Knoxville-Specific Storage Scenarios

UT Students Heading Home for Summer

University of Tennessee students moving out of campus or off-campus housing near Cumberland Avenue often need short-term storage between May and August. A 5x10 unit can typically handle a dorm room or small apartment. Students splitting a unit with roommates may need a 10x10 or 10x15.

Downtown and Fort Sanders Apartment Transitions

Renters moving between apartments in Fort Sanders, 4th and Gill, or downtown Knoxville often face a gap between move-out and move-in dates. A 10x10 works well for a one-bedroom apartment; a two-bedroom with shared furniture may call for a 10x15. Knoxville summers are humid, so climate-controlled storage helps protect upholstered furniture, electronics, and hardwood pieces during any gap.

Farragut and West Knoxville Home Staging

Sellers in Farragut, Bearden, and West Hills staging a home for sale often need to clear out a significant portion of furniture. A 10x20 or 10x30 unit is typically appropriate for a three- to four-bedroom home. Staged homes in competitive Knox County markets often sell faster, so the added cost of a larger unit can be worthwhile during a short listing window.

Business and Commercial Storage

Small businesses and contractors working around North Knoxville and the Fountain City corridor often use 10x15 or 10x20 units for inventory, seasonal equipment, or records. A secure, gated storage facility with month-to-month options offers flexibility when project timelines shift.

Should You Choose Climate-Controlled Storage?

Knoxville experiences hot, humid summers and cold winters. Wood furniture, electronics, documents, artwork, and musical instruments can all be affected by temperature swings and moisture. If you plan to store items for more than a couple of months, or are keeping anything with sentimental or financial value, a climate-controlled unit at a storage facility is worth the added cost.

Four Common Sizing Questions Answered

Can I fit a king bed in a 5x10 unit? A king mattress and frame will likely be too large. You would generally need at least a 10x10 to fit a bed plus additional bedroom furniture.

What if I need to access my unit frequently? Leave an access aisle inside, which may mean renting one size larger than your item count suggests. Allsafe Storage offers gate access daily from 6 a.m. to 11 p.m.

How do I know if I need climate control? If you would not leave the item in an unheated garage or a hot car for several months, it likely needs climate control. Wood, leather, photos, artwork, and electronics all qualify.

Is month-to-month rental an option? Most self storage facilities offer month-to-month leases, which is ideal for renters in transition and especially helpful during UT move-out season or an uncertain home sale timeline.

Ready to Reserve Your Unit?

Allsafe Storage has served the Knoxville, TN, area for more than 30 years as a locally owned storage facility. The team can help you match your needs to the right unit size, whether you are downsizing, staging, or in between leases. Review available sizes and options on the unit pricing page, or reach out directly for personalized guidance. Call (865) 947-4370 to speak with staff or ask about current availability. You can also find Allsafe Storage on Google to read reviews and get directions before your first visit.