Storage Unit Size Guide: Finding the Right Fit in Richland & Kennewick
Not sure what storage unit size you need? Storage Station's complete size guide covers 5×10 through 10×30 units — with real-world comparisons and tips for Richland and Kennewick renters.
Choosing the right storage unit size can make all the difference in your storage experience. Pick too small and you’re cramming things in. Pick too large and you’re paying for space you don’t use. This guide breaks down every size we offer at Storage Station in Richland, WA — so you can make the right call.
Understanding the Two Types of Units
Before looking at sizes, it helps to understand the two main types of units:
Climate-Controlled Units — Housed inside our enclosed building, these units maintain consistent temperature and humidity year-round. Ideal for electronics, furniture, documents, antiques, clothing, and anything sensitive to Tri-Cities temperature extremes. Available in 5×10, 10×10, and 10×15.
Drive-Up Units — Pull your vehicle directly to the door for easy loading and unloading. Great for heavy items, large furniture, vehicles, and frequent access needs. Available in 10×20 and 10×30.
5×10 Storage Units — Small Storage
Space equivalent: Walk-in closet (50 sq ft)
Best for:
- Seasonal decorations and holiday items
- Small furniture pieces (chairs, nightstands)
- Sports equipment and outdoor gear
- Several boxes of personal belongings
- College dorm room contents
- Small business inventory
This compact unit is perfect if you’re just starting your storage journey or clearing space for a specific season. It holds more than you’d think when thoughtfully organized.
View 5×10 availability and pricing →
10×10 Storage Units — Medium Storage
Space equivalent: Small bedroom (100 sq ft)
Best for:
- One-bedroom apartment contents
- Small appliances (washer, dryer, refrigerator)
- Multiple furniture pieces
- Numerous boxes and totes
- Small business records and files
- Motorcycle storage
The 10×10 strikes an excellent balance between space and cost — it’s one of our most popular sizes for apartment dwellers and smaller families in Kennewick and Richland.
View 10×10 availability and pricing →
10×15 Storage Units — Mid-Size
Space equivalent: Large bedroom (150 sq ft)
Best for:
- Two-bedroom apartment or small house contents
- Larger appliances and furniture sets
- Business inventory and equipment
- Seasonal trailer or equipment storage
- Multiple rooms worth of belongings
Available in both climate-controlled and drive-up options, the 10×15 offers flexibility for a wide range of storage needs.
View 10×15 availability and pricing →
10×20 Storage Units — Large Capacity
Space equivalent: Small one-car garage (200 sq ft)
Best for:
- Multi-room house contents
- Vehicle storage (cars, motorcycles, ATVs)
- Boat storage (fishing boats, jet skis, personal watercraft)
- Large appliances and furniture
- Business equipment and inventory
- Construction tools and materials
- Moving storage during home transitions
Our 10×20 drive-up units make loading and unloading large, heavy items significantly easier. Perfect for anyone who needs regular access to their stored belongings.
View 10×20 availability and pricing →
10×30 Storage Units — Extra Large
Space equivalent: Two-car garage (300 sq ft)
Best for:
- Entire large home contents
- Boat storage (pontoons, larger vessels on trailers)
- Vehicle storage (full-size trucks, multiple vehicles)
- Commercial equipment and inventory
- Construction or landscaping businesses
- Long-term storage during extended moves
Our largest units feature unique dual-door access on both sides for easier organization and item retrieval. If you have substantial storage needs, this is the unit for you.
View 10×30 availability and pricing →
Climate-Controlled vs. Drive-Up: Which Do You Need?
Choose climate-controlled if you’re storing: Electronics, computers, TVs · Wooden furniture, antiques, musical instruments · Documents, photographs, books · Art, collectibles, wine, coins · Clothing, upholstery, mattresses · Medical supplies or medications
Choose drive-up if you’re storing: Heavy appliances, exercise equipment, tools · Vehicles — cars, motorcycles, ATVs, small boats · Items you’ll access frequently · Outdoor equipment — lawn mowers, patio furniture · Construction materials
Tips for Choosing the Right Size
- Inventory first — list everything you plan to store before reserving
- Think about item type — temperature-sensitive items need climate control
- Consider access frequency — how often will you visit?
- Plan for growth — if you might need more space later, size up now
- Visualize the space — use our room comparisons above as a starting point
When in doubt, go slightly larger. Items stored with room to move are easier to access and less likely to be damaged.
Storage Station serves the Tri-Cities from our Richland, WA facility at 101 E Reata Rd, just off I-82 near Clearwater Ave — a quick drive from Kennewick too. Every new tenant gets access to our free move-in truck, and all units come with individual alarms and 24/7 video surveillance. Want to know what to expect on pricing? Read our Tri-Cities storage cost guide.
Questions? Call us at (509) 827-1927 or reserve online and our team will help you find the perfect fit. You can also view current pricing for all sizes and types.
Related reading:
Ready to reserve your storage unit?
Storage Station is located at 101 E Reata Rd in Richland, just off I-82 near Clearwater Ave. Reserve online in minutes or call us during office hours.