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What Size Storage Unit Do You Need in Brea, CA?

If you’re asking yourself, “How big of a storage unit do I need?” — you’re not alone. It’s one of the most common questions we hear at Arovista Self Storage in Brea. But most online size guides give you vague answers and generic diagrams. You deserve something better — and more local.

We built this guide based on how real Brea residents actually use our units, from students and contractors to growing families and small businesses. Whether you’re moving, decluttering, or just trying to reclaim your garage, we’ll help you pick the right space — with examples that feel like your life.

The Arovista Approach: Think in Rooms, Not Just Square Feet

Forget square footage for a second. Instead, think about what part of your life you’re trying to store. A dorm room? A living room set? A full household?

Here’s how Brea renters break it down — and how you can too.

5×5 Unit — “The Overflow Fix”

Roughly the size of a walk-in closet.

What it fits:

• A CSUF student’s summer break stash: a mini fridge, desk chair, floor lamp, laundry hamper, three suitcases, and a box of textbooks.
• A Birch Hills condo resident’s seasonal storage: bins of Christmas lights, camping gear, winter jackets, and board games.
• A home-based vendor storing signs, tabletop displays, a fold-out table, and inventory tubs between events.

Best for: Apartment dwellers with too little closet space, students between semesters, or anyone who needs a little breathing room without a big commitment.

5×10 Unit — “The Small Apartment Swap”

About the size of a large hallway closet, or one of those tiny garages in Downtown Brea apartments.

What it fits:

• A renter moving out of a studio near Birch Street: queen mattress, bookshelf, dresser, bike, and 10-15 boxes.
• A couple clearing out their second bedroom to set up a nursery: bed frame, wardrobe, wall art, and boxes of keepsakes.
• A local hairstylist storing event chairs, color stations, signage, and inventory bins.

Best for: Those in transition between leases or rooms, or entrepreneurs who need off-site space that doesn’t kill the budget.

10×10 Unit — “The Two-Room Reset”

About the size of a standard bedroom.

What it fits:

• A family in La Floresta remodeling their kitchen and living room: sectional sofa, dining table and chairs, large rugs, flat-screen TV, and 20+ labeled boxes.
• A CSUF grad student in between apartments: queen bed, futon, coffee table, desk, microwave, nightstands.
• A local artist using it as creative overflow: easels, framed prints, tubs of paints and supplies, lighting gear.

Best for: 1–2 bedroom apartments, medium-size moves, or longer-term storage needs during life transitions.

10×15 Unit — “The Contractor’s Command Center”

Roughly a large primary bedroom or half a garage.

What it fits:

• A Brea-based contractor storing tile boxes, tools, extension cords, ladders, power saws, safety equipment, and paint stock.
• A family moving from North Hills storing a master bed set, two kids’ bedroom setups, boxed kitchen gear, and décor.
• A local stager storing lamps, mirrors, art pieces, side tables, and color-coded bins of throw pillows.

Best for: Business owners needing weekly access, or families who need storage while in flux — whether selling, remodeling, or relocating.

10×20+ Unit — “The Full Home Move”

Roughly the size of a 1-car garage.

What it fits:

• A full 3-bedroom home during an escrow gap: washer/dryer, sofas, dressers, mattresses, wardrobes, patio furniture, boxes stacked to the ceiling.
• A home-based caterer storing folding tables, racks of trays, coolers, and cooking equipment.
• A collector or hobbyist storing motorcycles, custom shelving, or restoration materials.

Best for: Full-house moves, long-term business inventory, or serious space management when garages, attics, and closets just can’t cut it.

Local Lifestyle = Smarter Storage Choices

At Arovista Self Storage, we see Brea’s unique storage patterns play out every day:

• CSUF students book 5x5s for summer break—and often split them with roommates.
• Families in Birch Hills and Olinda Ranch rent 10x10s and 10x15s during home renovations or cross-town moves.
• Downtown apartment dwellers use 5x10s for rotating décor, outdoor gear, and overflow furniture.
• Contractors and creatives use larger drive-up units to keep inventory close but not cluttered.

Still unsure what size fits your needs? Give us a call—or better yet, stop by. We’ll walk you through actual units, show you what they hold, and help you choose based on your goals.

Visit us at: 270 Arovista Ave, Brea, CA 92821
Call: 714-482-6263

Reserve your storage unit in Brea today—and choose a size that fits your lifestyle, not just a label.