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Extra Space Storage - 3104 - Delray Beach - Congress Ave

551 South Congress Avenue, Delray Beach, FL 33445
Rating Badge
5.0
(2)
Rating Badge
4.9
(1K)
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Online Move-In AvailableRent online, skip the counter, and go straight to your space
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1% Military discount
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1% Military discount (applies to active-duty only)

Available Storage Units (22)

3x4

$1.25 / sqft
Features
Climate Controlled1st FloorInterior
$15.00
$17.00
Reserve Now, Pay LaterYou will not be charged until move-in

4x7

$1.89 / sqft
small storage unit
Features
Climate Controlled1st FloorInterior
$53.00
$55.00
Reserve Now, Pay LaterYou will not be charged until move-in

6x6

$1.53 / sqft
small storage unit
Features
Drive Up AccessOutdoor Access
$55.00
$57.00
Reserve Now, Pay LaterYou will not be charged until move-in

6x7

$1.71 / sqft
small storage unit
Features
Climate Controlled1st FloorInterior
$72.00
$75.00
Reserve Now, Pay LaterYou will not be charged until move-in

5x10

$1.32 / sqft
small storage unit
Features
Drive Up AccessOutdoor Access
$66.00
$69.00
Reserve Now, Pay LaterYou will not be charged until move-in

7x8

$1.66 / sqft
small storage unit
Features
Climate Controlled1st FloorInterior
$93.00
$98.00
Reserve Now, Pay LaterYou will not be charged until move-in

6x14

$0.92 / sqft
medium storage unit
Features
Drive Up AccessOutdoor Access
$77.00
$81.00
Reserve Now, Pay LaterYou will not be charged until move-in

12x7

$1.29 / sqft
medium storage unit
Features
Climate Controlled1st FloorInterior
$108.00
$114.00
Reserve Now, Pay LaterYou will not be charged until move-in

7x12

$1.30 / sqft
medium storage unit
Features
Climate Controlled1st FloorInterior
$109.00
$121.00
Reserve Now, Pay LaterYou will not be charged until move-in

10x10

$0.90 / sqft
medium storage unit
Features
Drive Up AccessOutdoor Access
$90.00
$95.00
Reserve Now, Pay LaterYou will not be charged until move-in

5x22

$0.87 / sqft
medium storage unit
Features
Drive Up AccessOutdoor Access
$96.00
$101.00
Reserve Now, Pay LaterYou will not be charged until move-in

7x16

$1.23 / sqft
medium storage unit
Features
Climate Controlled1st FloorInterior
$138.00
$145.00
Reserve Now, Pay LaterYou will not be charged until move-in

16x7

$1.23 / sqft
medium storage unit
Features
Climate Controlled1st FloorInterior
$138.00
$145.00
Reserve Now, Pay LaterYou will not be charged until move-in

7x20

$1.24 / sqft
medium storage unit
Features
Climate Controlled1st FloorInterior
$173.00
$193.00
Reserve Now, Pay LaterYou will not be charged until move-in

7x28

$1.35 / sqft
medium storage unit
Features
Climate Controlled1st FloorInterior
$264.00
$278.00
Reserve Now, Pay LaterYou will not be charged until move-in

11x21

$0.87 / sqft
large storage unit
Features
Drive Up AccessOutdoor Access
$200.00
$210.00
Reserve Now, Pay LaterYou will not be charged until move-in

11x22

$0.87 / sqft
large storage unit
Features
Drive Up AccessOutdoor Access
$211.00
$222.00
Reserve Now, Pay LaterYou will not be charged until move-in

11x30

$0.90 / sqft
large storage unit
Features
Drive Up AccessOutdoor Access
$298.00
$313.00
Reserve Now, Pay LaterYou will not be charged until move-in

11x30

$1.07 / sqft
large storage unit
Features
Drive Up AccessOutdoor Access
$353.00
$365.00
Reserve Now, Pay LaterYou will not be charged until move-in

17x21

$0.90 / sqft
large storage unit
Features
Drive Up AccessOutdoor Access
$321.00
$351.00
Reserve Now, Pay LaterYou will not be charged until move-in

10x20

$0.54 / sqft
Vehicle unit
Features
Drive Up AccessVehicleOutdoor-uncovered
$107.00
$112.00
Reserve Now, Pay LaterYou will not be charged until move-in

10x25

$0.52 / sqft
Vehicle unit
Features
Drive Up AccessVehicleOutdoor-uncovered
$130.00
$136.00
Reserve Now, Pay LaterYou will not be charged until move-in

Complete Amenities & Features

ACCESS

  • 24-hour kiosk24-hour kiosk
  • Electronic gate accessElectronic gate access

SECURITY

  • Video cameras onsiteVideo cameras onsite
  • On site office at facilityOn site office at facility
  • Resident ManagerResident Manager

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
  • Homeowners or renters insurance acceptedHomeowners or renters insurance accepted

PAYMENTS

  • CashCash
  • Credit cards acceptedCredit cards accepted
  • CheckCheck

BILLING

  • Email invoicing availableEmail invoicing available
  • Automatic payments availableAutomatic payments available

MISCELLANEOUS

  • Mail or packages acceptedMail or packages accepted
  • Moving supplies for saleMoving supplies for sale
  • Paperwork can be done remotelyPaperwork can be done remotely

Customer Reviews

5.0(2)
Verified (2)Google (1K)

Great service!!!

by Michael jolly

June 4, 2024

5.0

Great service and very helpful and understanding

effiicient

by Jorge Goyanes

August 28, 2023

5.0

great customer service, patient , professional

Emin Muğla's profileEmin Muğla
January 19, 2026

I had a great experience with Extra Space Storage in Delray Beach. The facility is very clean, secure, and well maintained. The staff was extremely helpful, professional, and friendly throughout the entire process. They explained everything clearly and made move-in very easy. I highly recommend this location to anyone looking for reliable and safe storage.

Jodie Fowler's profileJodie Fowler
March 7, 2026

Danielle was awesome. She made my experience less stressful while I am already dealing with the stress off a flooded home and she was very customer friendly and willing to answer all my questions.

Michael Haarlander's profileMichael Haarlander
January 30, 2026

Jesse was extremely helpful with my unit I had to get back in. She cut the lock because I forgot my key. She set me up with a new lock. She got all my code set up. She let me know about the times and the openings. It was truly just an incredible Concierge type Service. I really appreciate the experience and I highly recommend this facility.

Dan H's profileDan H
December 6, 2025

First class customer service and very competitive rates. This facility beats the competing storage facilities in this area for price and payment/commitment options. Onsite manager, Jesse, showed me several storage bays to choose from; thoroughly explained the operation and company's billing/payment process. A very efficient person. Thank you!

Matthew Fake's profileMatthew Fake
February 3, 2026

Jesse the Store Manager is the best,always willing to help out the customer,she helped me of epic proportions and will totally be grateful for the time she invested in my situation with my Storage.Thank you so much Jesse!! You are one of a kind!

How to Rent a Storage Unit With Storage.com

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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.
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