SpareBox Storage - Waco - Flat Rock Rd

3501 Flat Rock Road, Waco, TX 76708

Storage Units

*Prices are subject to change based on availability

5' x 5' Unit

1st Month Rent Free!

  • Climate Controlled
  • 1st Floor
  • Interior

Only 1 unit left

Web Only Rate

$40.00 per month

5' x 10' Unit

1st Month Rent Free!

  • Drive Up Access
  • Outdoor Access
  • 1st Floor

Only 3 units left

Web Only Rate

$39.00 per month

10' x 5' Unit

1st Month Rent Free!

  • Climate Controlled
  • 1st Floor
  • Interior

Web Only Rate

$41.00 per month

5' x 10' Unit

1st Month Rent Free!

  • Climate Controlled
  • 1st Floor
  • Interior

Web Only Rate

$44.00 per month

5' x 15' Unit

1st Month Rent Free!

  • Climate Controlled
  • 1st Floor
  • Interior

Only 1 unit left

Web Only Rate

$64.00 per month

10' x 10' Unit

  • Drive Up Access
  • Outdoor Access
  • 1st Floor

Only 2 units left

Web Only Rate

$59.00 per month

10' x 10' Unit

  • Climate Controlled
  • 1st Floor
  • Interior

Only 3 units left

Web Only Rate

$64.00 per month

10' x 15' Unit

  • Drive Up Access
  • Outdoor Access
  • 1st Floor

Only 2 units left

Web Only Rate

$64.00 per month

10' x 15' Unit

1st Month Rent Free!

  • Climate Controlled
  • 1st Floor
  • Interior

Web Only Rate

$89.00 per month

10' x 20' Unit

  • Drive Up Access
  • Outdoor Access
  • 1st Floor

Web Only Rate

$74.00 per month

10' x 20' Unit

1st Month Rent Free!

  • Climate Controlled
  • 1st Floor
  • Interior

Web Only Rate

$119.00 per month

10' x 25' Unit

1st Month Rent Free!

  • Climate Controlled
  • 1st Floor
  • Interior

Only 3 units left

Web Only Rate

$144.00 per month

15' x 20' Unit

  • Drive Up Access
  • Outdoor Access
  • 1st Floor

Only 1 unit left

Web Only Rate

$119.00 per month

10' x 30' Unit

1st Month Rent Free!

  • Climate Controlled
  • 1st Floor
  • Interior

Only 1 unit left

Web Only Rate

$174.00 per month

15' x 25' Unit

1st Month Rent Free!

  • Climate Controlled
  • 1st Floor
  • Interior

Only 1 unit left

Web Only Rate

$239.00 per month

20' x 20' Unit

1st Month Rent Free!

  • Drive Up Access
  • Outdoor Access
  • 1st Floor

Only 1 unit left

Web Only Rate

$164.00 per month

Vehicle Storage

*Prices are subject to change based on availability

12' x 35' Parking Space

1st Month Rent Free!

  • 1st Floor
  • Outdoor-covered

Web Only Rate

$99.00 per month

12' x 45' Parking Space

1st Month Rent Free!

  • 1st Floor
  • Outdoor-covered

Web Only Rate

$89.00 per month

Reviews

Reviews originally collected from the SpareFoot Marketplace.

4.5 out of 5 stars

29 Total Reviews

Wonderful day to move in

by Sergio Araujo

October 24, 2025

5 out of 5 stars

Moved into my unit 607 on 10-21-2025. Easy move that day.

Quick and Easy

by ValleyNicole

June 20, 2025

5 out of 5 stars

Finding a large enough storage unit within my budget was surprisingly easy and quick. The Flat Rock location has a variety of options priced lower than most other places, and they typically have a '1st month free' deal. I feel safe being there at night and alone. It's lit up inside and out, and each unit comes with a private gate code so there's a digital record of who's all been there.

Inexpensive option

by Eric G

May 8, 2025

5 out of 5 stars

Sales and customer service team work with me to adjust my unit. space on move in with no issues.

Itテ「竄ャ邃「s great

by Cinthia Encarnacion

March 22, 2025

5 out of 5 stars

Love the space everything easy

Easy to sign up and get moved in on the spot.

by Tonya Cybuski

August 12, 2024

5 out of 5 stars

Great experience. Simple and fast.

Nearby Storage Facilities

254-Storage 117
254-Storage 1176425 North 19th Street, Bosqueville, TX 76708
2.4 miles
Starting at
$40.00per month
View All Units
  • Drive Up Access
254-Storage 115
254-Storage 1153701 North 20th Street, Waco, TX 76708
4.6 miles
Starting at
$55.00per month
View All Units
  • Drive Up Access
Ideal Self Storage - Clark
Ideal Self Storage - Clark1809 Clark Avenue, Waco, TX 76708
4.9 miles
Starting at
$72.00per month
View All Units
  • Drive Up Access