Storage Units in Costa Mesa, CA: Find Cheap Self Storage Near You

Looking for self storage in Costa Mesa, CA? Check out Extra Space Storage for all your storage needs! We're easily accessible to residents within 5 mi...
Looking for self storage in Costa Mesa, CA? Check out Extra Space Storage for all your storage needs! We're easily accessible to residents within 5 miles of Irvine, Huntington Beach, Fountain Valley, and more. Plus, our units come with convenient features like first-floor access and drive-up access.
One-Time Admin Charge
$19.99
You will be charged a one-time lock charge. Your lock fee may be refundable if you bring your own lock and it is approved for compatibility by your Store Manager. This fee does not apply to digital-access units.
$29
This one-time admin charge covers lease processing and your account setup.
Extra Space Storage facility at 2950 Bear St - Costa Mesa, CA
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Extra Space Storage facility at 3190 Pullman St - Costa Mesa, CA
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Extra Space Storage facility at 16700 Harbor Blvd - Fountain Valley, CA
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Extra Space Storage facility at 17392 Murphy Ave - Irvine, CA
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Extra Space Storage facility at 16242 Construction Cir W - Irvine, CA
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Extra Space Storage facility at 2960 Warner Ave - Irvine, CA
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Extra Space Storage facility at 2965 Warner Ave - Irvine, CA
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Extra Space Storage facility at 280 N Sullivan St - Santa Ana, CA
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Extra Space Storage facility at 3125 Warner Ave - Irvine, CA
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Extra Space Storage facility at 7471 Warner Ave - Huntington Beach, CA
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Prices exclude administration and insurance fees.

Prices exclude administration and insurance fees.

Why Extra Space Storage?

We're dedicated to providing our customers with the best self storage experience. That's why we keep our Costa Mesa storage facilities clean, well-lit, secure, and well-maintained. Our customer service staff is also friendly and ready to help you with all your storage needs.

Costa Mesa Self Storage Features & Amenities

Our storage units in Costa Mesa range in size from 25 square feet to 300+ square feet for all your storage needs. Extra Space Storage's solutions include convenient storage features like indoor access, drive-up access, first-floor access, and more.

Rapid Rental

You can rent a storage unit in no time with our Rapid Rental process! Just select a storage unit, fill out the paperwork, and move your belongings in after the follow-up text message with access information.

Drive-Up Access

Do you need to store heavy and bulky items? Rent a drive-up storage unit in Costa Mesa! Our units with drive-up access allow you to pull your vehicle right up to your storage unit to unload and load your items with no problem.

Vehicle Storage

You can rely on us for secure Costa Mesa vehicle storage! Our drive-up storage units are great for storing cars, motorcycles, and other small vehicles.

Business Storage

If you're looking for commercial storage in Costa Mesa, make Extra Space Storage your partner! Our storage facilities are equipped with features like drive-up access that help make storage easy. Business storage units at our facilities can accommodate everything from retail inventory to company equipment.

Exceptional Security

We care about the safety of your items! That's why Extra Space Storage in Costa Mesa is equipped with advanced security features like video surveillance, electronic gate access, and an on-site resident manager.

24-Hour Self Storage

Enjoy the convenience of visiting your unit anytime with 24-hour access self storage in Costa Mesa, CA. Select Extra Space Storage facilities offer 24-hour storage units to help customers with busy schedules access their belongings after normal facility office and gate hours!

Extended Access Hours

Extra Space Storage is open from 6am to 10pm, so you can access your belongings in storage outside typical business hours.

Customer Reviews Near Costa Mesa, California

4.9

Renters rated Extra Space Storage’s service and storage units in Costa Mesa 4.9 out of 5, based on 42,556 Google reviews.

Unit Size Comparisons

See exactly how unit sizes compare on price, space, and value — side by side.

5' x 5'

5' x 10'

Avg. Monthly Price$64.00
Avg. Monthly Price$112.00+$48/mo
Square Footage25 sq ft
Square Footage50 sq ft+100% more
Cost per Sq Ft$2.56
Cost per Sq Ft$2.24-$0.32/sq ft
Value Insight: A 5x10 storage unit in Costa Mesa gives customers 100% more space than a 5x5 and costs 75% more per month—delivering 12% more value per square foot.

5' x 10'

10' x 10'

Avg. Monthly Price$112.00
Avg. Monthly Price$180.00+$68/mo
Square Footage50 sq ft
Square Footage100 sq ft+100% more
Cost per Sq Ft$2.24
Cost per Sq Ft$1.80-$0.44/sq ft
Value Insight: For 61% more per month, a 10x10 storage unit gives Costa Mesa customers 100% more space than a 5x10—providing 20% more value per square foot. The upgrade may be worth it if you’re storing the contents of a large family room or 1-bedroom apartment.

10' x 15'

10' x 20'

Avg. Monthly Price$248.00
Avg. Monthly Price$355.00+$107/mo
Square Footage150 sq ft
Square Footage200 sq ft+33% more
Cost per Sq Ft$1.65
Cost per Sq Ft$1.78+$0.13/sq ft
Value Insight: If you're moving out of a 3–4 bedroom home in Costa Mesa, a 10x20 may be the right fit—providing 33% more space than a 10x15 at 43% more per month. You'll get a cost per square foot that is 8% less when upgrading to a 10x20.

Storage Unit Information

Small Storage Units

  • 64 self storage facilities near Costa Mesa, CA have small 5' x 5' units available now, starting at $8 and averaging $64 per month.

  • 74 storage facilities near Costa Mesa, CA have small sized 5' x 10' storage units available now, starting at $53 and averaging $112 per month.

  • 29 self storage facilities near Costa Mesa, CA have small 5' x 15' units available, starting as low as $72 and averaging $138 per month.

Medium Storage Units

  • 79 self storage facilities near Costa Mesa, CA have medium sized 10' x 10' units available starting at $90, with an average price of $180 per month.

  • 73 storage facilities near Costa Mesa, CA have medium 10' x 15' units available now, starting at $118 and averaging $248 per month.

Large Storage Units

  • 65 self storage facilities near Costa Mesa, CA have large 10' x 20' storage units available, starting at $199 and averaging $355 per month.

  • 39 self storage facilities near Costa Mesa, CA have larger 10' x 25' units available now, starting at $141 and averaging $425 per month.

  • 27 storage facilities near Costa Mesa, CA have larger sized 10' x 30' units available, starting as low as $274 and averaging $518 per month.

Climate Controlled & RV/Boat Storage Units

  • 41 self storage facilities near Costa Mesa, CA have Climate Controlled storage units available starting at $8, with an average price of $196 per month.

  • 34 self storage facilities near Costa Mesa, CA have RV Storage units available, starting at $61 and averaging $257 per month.

NEED HELP FINDING THE RIGHT SIZE?

We offer a Right-Size Guarantee: you can change your selected size at the facility to best meet your storage needs.

SIZE GUIDE

Frequently Asked Questions in Costa Mesa, CA

How much do storage units in Costa Mesa, CA cost?

You can expect one of our most popular sizes, like a 5x5 storage unit, to start as low as $8 and average $64 per month in Costa Mesa, CA. Depending on the exact amenities and facility you choose, the exact cost may vary.

Do I need climate-controlled storage in Costa Mesa, CA?

If you’re concerned about temperature sensitive belongings getting damaged in self-storage, we recommend renting a climate-controlled storage unit in Costa Mesa, CA. These units typically maintain temperatures between 55-80 degrees year-round to help protect items from extreme temperature changes.

Can I live in a storage unit in Costa Mesa?

At Extra Space Storage in Costa Mesa, our facilities do not allow for customers to live in their storage unit. It's against the law for an individual to live or sleep in a storage unit.

Are there restrictions on what I can put in a storage unit in Costa Mesa?

Extra Space Storage does have a few restrictions on what can be stored at any of our Costa Mesa storage facilities. The items that cannot be stored at Extra Space Storage include but are not limited to food, drugs, anything flammable or combustible, vehicles not in working order, and more. If you're not sure about an item, please contact our team in Costa Mesa!

Where can I buy moving supplies in Costa Mesa?

For both residential and commercial storage customers in Costa Mesa, quickly buy the moving supplies you need—like boxes, packing tape, bubble wrap, and more—at Extra Space Storage! Stop into the main office at one of our Costa Mesa facilities to buy the items you need. No unit reservation is necessary to purchase moving supplies either!

How tall are self storage units in Costa Mesa?

Storage units in Costa Mesa are typically 8 feet tall at Extra Space Storage. At select facilities in Costa Mesa, you may find storage units with shorter and taller ceilings. Some units may offer ceilings tall as 10 feet (or more), while other facilities may offer storage units with reduced-height features that provide the same square footage as a typical storage unit, but at a lower cost!

*savings reflected in rates.