Reserve Now! Pricing and availability may change.

Extra Space Storage - 1222 - Belmont - Harbor Blvd

477 Harbor Boulevard, Belmont, CA 94002
Online Move In Icon
Online Move-In AvailableRent online, skip the counter, and go straight to your space

Available Storage Units (24)

3x2

$5.17 / sqft
Features
Upstairs via ElevatorInterior
$31.00
$33.00
Reserve Now, Pay LaterYou will not be charged until move-in

3x2

$6.33 / sqft
mini storage unit
Features
Upstairs via ElevatorInterior
$38.00
$40.00
Reserve Now, Pay LaterYou will not be charged until move-in

4x2

$4.75 / sqft
Features
Upstairs via ElevatorInterior
$38.00
$40.00
Reserve Now, Pay LaterYou will not be charged until move-in

3x3

$8.00 / sqft
Features
1st FloorInterior
$72.00
$76.00
Reserve Now, Pay LaterYou will not be charged until move-in

5x5

$4.04 / sqft
mini storage unit
Features
Upstairs via ElevatorInterior
$101.00
$107.00
Reserve Now, Pay LaterYou will not be charged until move-in

5x5

$6.60 / sqft
mini storage unit
Features
1st FloorInterior
$165.00
$175.00
Reserve Now, Pay LaterYou will not be charged until move-in

5x5

$7.48 / sqft
mini storage unit
Features
Drive Up Access
$187.00
$199.00
Reserve Now, Pay LaterYou will not be charged until move-in

10x5

$3.34 / sqft
small storage unit
Features
Upstairs via ElevatorInterior
$167.00
$177.00
Reserve Now, Pay LaterYou will not be charged until move-in

5x10

$3.34 / sqft
small storage unit
Features
Upstairs via ElevatorInterior
$167.00
$177.00
Reserve Now, Pay LaterYou will not be charged until move-in

10x5

$5.46 / sqft
small storage unit
Features
1st FloorInterior
$273.00
$290.00
Reserve Now, Pay LaterYou will not be charged until move-in

5x10

$6.32 / sqft
small storage unit
Features
Drive Up Access
$316.00
$330.00
Reserve Now, Pay LaterYou will not be charged until move-in

10x5

$6.32 / sqft
small storage unit
Features
Drive Up Access
$316.00
$330.00
Reserve Now, Pay LaterYou will not be charged until move-in

10x7

$2.94 / sqft
small storage unit
Features
Upstairs via ElevatorInterior
$206.00
$218.00
Reserve Now, Pay LaterYou will not be charged until move-in

7x10

$2.94 / sqft
small storage unit
Features
Upstairs via ElevatorInterior
$206.00
$218.00
Reserve Now, Pay LaterYou will not be charged until move-in

10x10

$2.45 / sqft
medium storage unit
Features
Upstairs via ElevatorInterior
$245.00
$259.00
Reserve Now, Pay LaterYou will not be charged until move-in

10x10

$3.42 / sqft
medium storage unit
Features
1st FloorInterior
$342.00
$355.00
Reserve Now, Pay LaterYou will not be charged until move-in

10x10

$3.91 / sqft
medium storage unit
Features
Drive Up Access
$391.00
$401.00
Reserve Now, Pay LaterYou will not be charged until move-in

20x7

$2.11 / sqft
medium storage unit
Features
Upstairs via ElevatorInterior
$295.00
$311.00
Reserve Now, Pay LaterYou will not be charged until move-in

10x15

$2.31 / sqft
medium storage unit
Features
Upstairs via ElevatorInterior
$346.00
$359.00
Reserve Now, Pay LaterYou will not be charged until move-in

10x15

$3.17 / sqft
medium storage unit
Features
1st FloorInterior
$475.00
$481.00
Reserve Now, Pay LaterYou will not be charged until move-in

10x15

$3.63 / sqft
medium storage unit
Features
Drive Up Access
$544.00
$546.00
Reserve Now, Pay LaterYou will not be charged until move-in

10x20

$3.45 / sqft
medium storage unit
Features
1st FloorInterior
$690.00
Reserve Now, Pay LaterYou will not be charged until move-in

10x20

$4.78 / sqft
medium storage unit
Features
Drive Up Access
$955.00
Reserve Now, Pay LaterYou will not be charged until move-in

10x30

$4.16 / sqft
large storage unit
Features
Drive Up Access
$1,248.00
Reserve Now, Pay LaterYou will not be charged until move-in

Complete Amenities & Features

ACCESS

  • 24-hour kiosk24-hour kiosk
  • Is your facility parking lot or driveway large enough for an 18-wheel truck?Is your facility parking lot or driveway large enough for an 18-wheel truck?

SECURITY

  • Video cameras onsiteVideo cameras onsite

OFFICE HOURS
SundayClosed
Monday9:30 AM – 6:00 PM
Tuesday9:30 AM – 6:00 PM
Wednesday9:30 AM – 6:00 PM
Thursday9:30 AM – 6:00 PM
Friday9:30 AM – 6:00 PM
Saturday9:00 AM – 5:30 PM
ACCESS HOURS
Sunday6:00 AM – 10:00 PM
Monday6:00 AM – 10:00 PM
Tuesday6:00 AM – 10:00 PM
Wednesday6:00 AM – 10:00 PM
Thursday6:00 AM – 10:00 PM
Friday6:00 AM – 10:00 PM
Saturday6:00 AM – 10:00 PM

VEHICLE STORAGE REQUIREMENTS

  • Requires titleRequires title
  • Requires registrationRequires registration
  • Requires insuranceRequires insurance
  • Must be drivableMust be drivable

PROPERTY COVERAGE

  • Insurance requiredInsurance required
  • Insurance available for purchaseInsurance available for purchase
  • Protection plan requiredProtection plan required
  • Protection Plan available for purchaseProtection Plan available for purchase

PAYMENTS

  • CashCash
  • Credit cards acceptedCredit cards accepted
  • CheckCheck

BILLING

  • Automatic payments availableAutomatic payments available

MISCELLANEOUS

  • Moving supplies for saleMoving supplies for sale
  • Paperwork can be done remotelyPaperwork can be done remotely

Customer Reviews

4.8(480)
Bridget Peterson's profileBridget Peterson
June 1, 2026

I had such an amazing experience with Jeremy!!! He helped me with my new storage spot and made me feel so welcomed! He didn't remotely hesitate when I needed assistance. You have a wonderful employee in this awesome guy!!! 👏🏽

rob more's profilerob more
January 24, 2026

I’m highly satisfied with my experience. The service was excellent from start to finish, and everything was handled professionally and efficiently. A special shout-out to the manager, Jeremy, who went above and beyond to make sure everything was taken care of. His professionalism and attention to detail truly stood out. I highly recommend this place. Sincerely, Robert Morris Thanks

Tom Trill's profileTom Trill
December 30, 2025

Convenient access, app is great. Feels safe and on-site staff are helpful and friendly. Only thing is the cost - it creeps up and up and up... Almost doubled in three years, to the point where it's just not an affordable option any longer. I used this site because it is convenient to SFO and allowed me to store my motorcycle and riding gear. At the current cost it's more affordable to just use secure parking at SFO. Notably, the ride share costs from SFO to the storage unit also almost doubled in price! But, no complaints about the service at all.

Chiania v's profileChiania v
January 27, 2026

Jeremy was the best! He was quick and very knowledgeable. Also the unit was super clean and smelled amazing. Most storage units that I’ve been to smell horrible!

Step Rhudy's profileStep Rhudy
January 29, 2026

Stellar customer service combines with outstanding facilities at the 477 Harbor Blvd Belmont location. Jeremy is the site manager, and works with understanding about his cliental, whether on the phone, in person at the front desk, or about the property when he's walking, he's observing, and he's assisting. Another example of customer service understanding appeared on the day that I checked in with less than 20 minutes before closing. Jeremy sensed the urgency that I had so he handled the transaction with attentiveness toward me and with awareness that his co-worker could learn in the process. Jeremy commented and conversed with his co-worker about the particulars of the set-up. Additionally, Jeremy listened with understanding about the why of my storage need to hold a unit for downsizing and extended the necessary information to make the usage noteworthy, even if short-term. I also applaud Jeremy for knowing the neighborhood as he pinpointed a nearby sandwich shop with great reubens. I sense that Jeremy knows the intricacies of other self-storage places too since there are four within a kilometer area. Extra Space storage excels in many ways with facilities and customer service. Manager Jeremy at the 477 Harbor location embraces his role and welcome the humanity that considers and that rents units.

How to Rent a Storage Unit With Storage.com

There are two easy ways to secure a unit at this storage facility

1You can complete your rental process online today and go straight to your unit when you plan to move in.
2You can make a reservation today with no payment until you sign your lease at your move-in date.
How It Works
Search icon
Select your storage unit
Reserve icon
Reserve for free

Cancel or change your reservation at any time, risk-free

Move in icon
Move in