What fits in a 10×30 storage unit?
A 10×30 storage unit holds about 2,040 cubic feet (cu ft) of belongings once you allow for realistic packing — the equivalent of 4–5 bedroom house. Its raw volume is 2,400 cu ft across 300 square feet (sq ft) of floor space.
- 2,040 cu ft usable
- 680 medium boxes
- Fits 4–5 bedroom house
What fits in a 10×30 storage unit
- A four to five-bedroom house with garage contents
- An RV, boat or two small vehicles at some facilities
- Commercial inventory on racking with an access aisle
- Around 480 medium boxes stored alone
A 10×30 storage unit is 300 sq ft of floor and about 2,400 cu ft of volume, of which roughly 2,040 cu ft is realistically usable. Everything below is measured against that number, not against the raw 2,400. The 10×30 storage unit size guide covers dimensions, door clearance and cost.
Will your items fit in a 10×30 storage unit?
Usable capacity of a 10×30 storage unit: 2,040 cu ft at moderate packing density. Full calculator for a complete inventory.
Worked inventories
A five-bedroom house
Total 2,112 cu ft across 205 pieces — about 104% of usable capacity.
| Item | Qty | Volume |
|---|---|---|
| Medium box (3.0 cu ft) | 55 | 165 cu ft |
| Large box (4.5 cu ft) | 34 | 153 cu ft |
| Queen bed set | 2 | 120 cu ft |
| Dresser, double / triple | 3 | 120 cu ft |
| Sofa, 3-cushion | 2 | 100 cu ft |
| Wardrobe box (11 cu ft) | 9 | 99 cu ft |
| Sectional piece | 3 | 90 cu ft |
| King bed set | 1 | 75 cu ft |
| Plastic storage tote | 18 | 72 cu ft |
| Upright piano | 1 | 70 cu ft |
| Desk, executive / L-shaped | 2 | 70 cu ft |
| Bookcase, 4+ shelves | 3 | 60 cu ft |
| Twin bed set (mattress, box, frame) | 2 | 60 cu ft |
| Refrigerator, standard | 1 | 50 cu ft |
| Dresser, single (up to 4 drawers) | 2 | 50 cu ft |
| Nightstand | 8 | 48 cu ft |
| Armchair | 3 | 45 cu ft |
| Dining chair | 8 | 40 cu ft |
| China cabinet / hutch | 1 | 40 cu ft |
| Bicycle | 4 | 40 cu ft |
| Patio chair | 6 | 36 cu ft |
| Chest freezer | 1 | 35 cu ft |
| Dish barrel (5.2 cu ft) | 6 | 31.2 cu ft |
| TV stand / media console | 2 | 30 cu ft |
| Area rug, rolled | 3 | 30 cu ft |
| Dining table | 1 | 30 cu ft |
| Buffet / sideboard | 1 | 30 cu ft |
| Range / oven | 1 | 30 cu ft |
| Treadmill | 1 | 30 cu ft |
| Washing machine | 1 | 25 cu ft |
| Clothes dryer | 1 | 25 cu ft |
| Workbench | 1 | 25 cu ft |
| Kayak / paddleboard | 1 | 25 cu ft |
| Coffee table | 2 | 20 cu ft |
| End table | 4 | 20 cu ft |
| TV, 50" and larger | 2 | 20 cu ft |
| Office chair | 2 | 20 cu ft |
| Patio table | 1 | 20 cu ft |
| Bar stool | 3 | 18 cu ft |
| Weight set / rack | 1 | 15 cu ft |
| Push lawn mower | 1 | 15 cu ft |
| Tool chest | 1 | 15 cu ft |
What fits, room by room
Items small enough to be a sensible component of a 10×30 storage unit load, with their packed volumes:
Living room
Sofa, 3-cushion (50 cu ft), Loveseat / 2-cushion sofa (35 cu ft), Sectional piece (30 cu ft), Sofa bed / sleeper sofa (60 cu ft), Armchair (15 cu ft), Recliner (20 cu ft), Ottoman / footstool (5 cu ft), Coffee table (10 cu ft).
Bedroom
Twin bed set (mattress, box, frame) (30 cu ft), Full bed set (45 cu ft), Queen bed set (60 cu ft), King bed set (75 cu ft), Bunk bed set (60 cu ft), Crib / toddler bed (15 cu ft), Nightstand (6 cu ft), Dresser, single (up to 4 drawers) (25 cu ft).
Dining room
Dining table (30 cu ft), Dining chair (5 cu ft), China cabinet / hutch (40 cu ft), Buffet / sideboard (30 cu ft), Bar stool (6 cu ft), Serving cart (10 cu ft).
Kitchen & laundry
Refrigerator, standard (50 cu ft), Refrigerator, French door / side-by-side (65 cu ft), Mini fridge (10 cu ft), Chest freezer (35 cu ft), Range / oven (30 cu ft), Dishwasher (20 cu ft), Washing machine (25 cu ft), Clothes dryer (25 cu ft).
Home office
Desk, small / writing (20 cu ft), Desk, executive / L-shaped (35 cu ft), Office chair (10 cu ft), Filing cabinet, 2-drawer (8 cu ft), Filing cabinet, 4-drawer (15 cu ft), Desktop computer + monitor (6 cu ft), Printer / scanner (5 cu ft), Safe, small (5 cu ft).
Garage & outdoor
Bicycle (10 cu ft), Push lawn mower (15 cu ft), Riding mower (60 cu ft), Snowblower (20 cu ft), BBQ grill (15 cu ft), Workbench (25 cu ft), Tool chest (15 cu ft), Ladder (8 cu ft).
Boxes are the flexible part. Alone, a 10×30 storage unit takes about 680 medium boxes; alongside furniture, budget roughly a third of that.
Three ways to lay it out
- Two zones. Front half for anything you may need, back half sealed. At 30 ft deep, treating it as one space is how things get lost for a year.
- Vehicle plus household. Vehicle in the front half for drive-out access, household goods stacked in the back half. Reverse this and you cannot move the car.
| Packing density | Usable volume | With a 15% aisle | Medium boxes |
|---|---|---|---|
| Loose | 1,680 cu ft | 1,428 cu ft | 560 |
| Moderate | 2,040 cu ft | 1,734 cu ft | 680 |
| Tight | 2,232 cu ft | 1,897 cu ft | 744 |
Choosing "tight" is a real decision, not a free upgrade: it means disassembled furniture, uniform boxes and no access until you empty the unit. How to pack a storage unit covers the sequence.
What does not fit in a 10×30 storage unit
- Anything under four bedrooms — you are paying for air
- RV storage without checking first: many facilities cap vehicle length or ban them outright
Two 10x15 units often cost less than one 10x30 and give you two doors. The larger unit wins when you need a single long space — a vehicle, racking, or oversized items.
What you must not store, at any size
Every US facility bans these by contract, and most leases let them terminate you on the spot:
- Flammables, fuel, propane, fireworks and ammunition
- Anything perishable — food, plants, opened liquids
- Living things, including pets
- Hazardous chemicals, paint, pesticides, asbestos
- Stolen or illegal goods
- Tyres, in many facilities, because of disposal cost
- Anyone living in the unit, which is prohibited everywhere
Drain fuel from mowers and generators before they go in. This is the single most common cause of a lease being cancelled.
If it does not fit
Two honest options, in order of cost.
- Pack tighter. Disassembling bed frames and tables recovers 15–20% of their volume. Uniform box sizes stack far better than mixed ones.
- Size up. Beyond this size the answer is usually two units rather than one larger one.
Related questions
How much fits in a 10×30 storage unit?
About 2,040 cubic feet of belongings at moderate packing density — roughly 4–5 bedroom house. The raw volume is 2,400 cu ft, but you cannot fill a unit corner to corner.
Will a sofa fit in a 10×30 storage unit?
Yes. At 10 ft wide there is room to lay a standard three-cushion sofa (about 50 cu ft) along a wall.
Does a washer and dryer fit in a 10×30 storage unit?
A washer and dryer pair is about 50 cu ft together, or 2% of a 10×30 storage unit's usable space. They fit with room for other items. Put them on a pallet — concrete floors sweat.
How many boxes fit in a 10×30 storage unit?
Around 680 medium boxes (3 cu ft each) if the unit held nothing else.
Does a 4 bedroom house fit in a 10×30 storage unit?
Yes. A typical 4 bedroom house comes to 1,632 cu ft, filling about 80% of the usable space. See storage for a 4 bedroom house.