StaxUP Storage
4' x 4'
In-Store
$39
Starting at
$29
- Indoor
- Climate Controlled
- 1st Floor
- Month to Month

5' x 5'
In-Store
$39
Starting at
$29
- Indoor
- Climate Controlled
- 1st Floor
- Month to Month

Only 1 left - Rent soon!
4' x 10'
In-Store
$60
Starting at
$45
- Indoor
- 1st Floor
- Month to Month
- Online Rentals

5' x 10'
In-Store
$74
Starting at
$55
- Indoor
- 1st Floor
- Month to Month
- Online Rentals

7.5' x 10'
In-Store
$112
Starting at
$84
- Indoor
- 1st Floor
- Month to Month
- Online Rentals

10' x 10'
In-Store
$139
Starting at
$104
- Indoor
- 1st Floor
- Month to Month
- Online Rentals

10' x 15'
In-Store
$206
Starting at
$154
- Indoor
- 1st Floor
- Month to Month
- Online Rentals

Only 1 left - Rent soon!
10' x 25'
In-Store
$338
Starting at
$253
- Indoor
- 1st Floor
- Month to Month
- Online Rentals

Only 1 left - Rent soon!
10' x 26'
In-Store
$379
Starting at
$284
- Drive-Up
- 1st Floor
- Month to Month
- Online Rentals

Only 1 left - Rent soon!
10' x 33'
In-Store
$463
Starting at
$347
- Drive-Up
- 1st Floor
- Month to Month
- Online Rentals

Only 1 left - Rent soon!
10' x 35'
In-Store
$472
Starting at
$354
- Drive-Up
- 1st Floor
- Month to Month
- Online Rentals

Only 1 left - Rent soon!
10' x 40'
In-Store
$539
Starting at
$404
- Drive-Up
- 1st Floor
- Month to Month
- Online Rentals

Size Disclaimer
Customer Reviews

Robert Gonzalez
“I’ve come back to this storage facility 3 times. I’ve always loved the convenience and the access. I would always pick up my fishing and camping equipment and head out from this storage. It was so convenient..”
Facility Information







Our self storage facility is located near San Marcos, CA. It was built in 2002 out of concrete and steel. Located at 458 E Mission Road, StaxUP Storage – San Marcos is between the old Hollandia Dairy and the San Marcos Civic Center behind the karate studio on Mission Road. When you're ready to simplify your life with the perfect storage options to suit your needs, contact us right away and we'll help you get started!
We proudly serve residents and businesses in San Marcos and the surrounding neighborhoods, including Escondido, Vista, Twin Oaks, San Fe Hills and Mesa Rock.
Our clean, well-kept facility is fully gated and the offers you the perfect place to store your belongings. We keep our facility well-lit at night and have a friendly staff that is always willing to answer your storage questions and help you through the process. Our San Marcos storage facility is among the StaxUP Storage locations we’re most proud of. We offer climate controlled storage units, which is hard to find in the area at such a great price!
In addition to our affordable climate controlled storage units, we offer drive-up access, online bill payment, and a call center. Any time of day or night, you’ll always reach someone when you need to when you give us a call. We’d love the opportunity to provide you with the quality storage solution you deserve, so contact us right away and we’ll help you get started!
Features Available at StaxUP Storage
- Well Lit
- Fully Fenced
- Month to Month
- Pay Online
- Online Rentals
- Convenient Access Hours
- Gated Entrance
- Surveillance Cameras
- Commercial Storage
- Vehicle Storage
Looking for a different location?
If you’d like to store with us but you need a location that’s closer to you, we have you covered. We operate several storage locations in the area such as:
We offer a range of sizes at StaxUP Storage. Browse through our full selection of available units at this location and find one that matches your needs!
If you're unsure of what size you should choose, head over to our size guide to get a better idea of what you need.
The cheapest storage unit available at StaxUP Storage is $29.
The average price of a storage unit in San Marcos is $178.50.
There are a number of items you cannot store at StaxUP Storage.
You cannot store combustible materials because of the threat of them catching fire. These items include fireworks, fuel tanks, fertilizer, paint thinner, and so on. If it seems like it'll easily catch fire, avoid storing it. You also cannot store firearms.
You cannot store living animals or plants. Do not treat a storage space as a replacement for a proper pet sitter. Not only are storage spaces not built for people or animals to live in them, but the food you leave out for your pets could also attract pests. Similarly, plant soil could attract pests as well.
You cannot store food of any type including, but not limited to, canned foods, perishable foods, dry foods, or pet food for similar reasons. Food will attract pests and will cause an infestation in your storage space and spread to others.
Lastly, you cannot store illegal items such as prohibited weapons, illicit drugs, drug paraphernalia, and stolen items. If it's not legal to house it elsewhere, you cannot store it here.
You do need a lock to secure your storage space. If you do not have a lock, we offer locks for sale here at StaxUP Storage.
You don't need a reservation to rent a storage space here at StaxUP Storage.
However, a reservation does ensure that you'll be able to secure the exact space you need. If you spot a deal or low price for a certain space, you will need to reserve that space at that time to lock in that price.
Otherwise, you can just complete the rental online, or give us a call and we will rent the unit over the phone whenever you're ready.
We offer both indoor and drive up storage here at StaxUP Storage, and each comes with different advantages depending on how you plan to use them.
The term indoor storage describes storage spaces that are found inside a building. These storage spaces provide more protection against the elements than drive up spaces because they're fully covered inside of a structure.
Drive-up storage spaces are located along the exterior of the building so you can literally drive right up to them. These spaces allow you to easily unload and load your vehicle, making it a breeze to put stuff in, or take stuff out of your storage space. These are convenient spaces if you know you're going to store belongings that would be difficult to carry in and out of a building, especially when those buildings have multiple floors.
StaxUP Storage offers climate-controlled storage in San Marcos.
Temperature-controlled spaces maintain the ambient temperature within them between 50 and 80 degrees and the humidity between 30% and 50%. These temperature and humidity levels are ideal for keeping your things in great condition.
We're conveniently located at 458 E Mission Rd , San Marcos, CA, so come on by if you need climate-controlled/temperature-controlled storage.
We offer indoor storage, drive up storage, and climate-controlled storage here at StaxUP Storage. The term indoor storage describes storage spaces that are found inside a building. These storage spaces provide protection against the elements as they're fully covered.
Drive-up storage spaces are located outside so you can literally drive right up to them. These spaces allow you to easily unload and load your vehicle, making it a breeze to put stuff in, or take stuff out of your storage space. These are convenient spaces if you know you're going to store belongings that would be difficult to carry in and out of a building, especially when those buildings have multiple floors.
Climate-controlled spaces maintain the ambient temperature within them between 50 and 80 degrees and the humidity between 30% and 50%. These temperature and humidity levels are ideal for keeping your things in great condition. Climate-controlled spaces are typically found indoors but some locations do offer drive-up climate-controlled spaces as well.
We offer RV, car, and boat storage here at StaxUP Storage. We're conveniently located at 458 E Mission Rd , San Marcos, CA, so come on by if you need to securely store your vehicle. We offer a variety of parking sizes and you can easily check if we have the size that's right for you by checking the storage types section of our website.
Customer Reviews

Robert Gonzalez
“I’ve come back to this storage facility 3 times. I’ve always loved the convenience and the access. I would always pick up my fishing and camping equipment and head out from this storage. It was so convenient..”

Nancy Hasbrouck
“Todd is extremely good at listening to your needs. I was going to move storage to another area closer and came in to give my notice for moveout. I also needed a bigger unit when Todd assisted me in staying and getting the larger unit and helped facilitate my move . He and his staff have always been phenomenal with their service. Thank you, Stax Up! I’m glad I’m here!.”

Robert Fuentes
“Todd is the best! Process for renting a unit was very quick and simple. Looking forward to continuing working with him..”







Our self storage facility is located near San Marcos, CA. It was built in 2002 out of concrete and steel. Located at 458 E Mission Road, StaxUP Storage – San Marcos is between the old Hollandia Dairy and the San Marcos Civic Center behind the karate studio on Mission Road. When you're ready to simplify your life with the perfect storage options to suit your needs, contact us right away and we'll help you get started!
We proudly serve residents and businesses in San Marcos and the surrounding neighborhoods, including Escondido, Vista, Twin Oaks, San Fe Hills and Mesa Rock.
Our clean, well-kept facility is fully gated and the offers you the perfect place to store your belongings. We keep our facility well-lit at night and have a friendly staff that is always willing to answer your storage questions and help you through the process. Our San Marcos storage facility is among the StaxUP Storage locations we’re most proud of. We offer climate controlled storage units, which is hard to find in the area at such a great price!
In addition to our affordable climate controlled storage units, we offer drive-up access, online bill payment, and a call center. Any time of day or night, you’ll always reach someone when you need to when you give us a call. We’d love the opportunity to provide you with the quality storage solution you deserve, so contact us right away and we’ll help you get started!
Features Available at StaxUP Storage
- Well Lit
- Fully Fenced
- Month to Month
- Pay Online
- Online Rentals
- Convenient Access Hours
- Gated Entrance
- Surveillance Cameras
- Commercial Storage
- Vehicle Storage
Looking for a different location?
If you’d like to store with us but you need a location that’s closer to you, we have you covered. We operate several storage locations in the area such as:
We offer a range of sizes at StaxUP Storage. Browse through our full selection of available units at this location and find one that matches your needs!
If you're unsure of what size you should choose, head over to our size guide to get a better idea of what you need.
The cheapest storage unit available at StaxUP Storage is $29.
The average price of a storage unit in San Marcos is $178.50.
There are a number of items you cannot store at StaxUP Storage.
You cannot store combustible materials because of the threat of them catching fire. These items include fireworks, fuel tanks, fertilizer, paint thinner, and so on. If it seems like it'll easily catch fire, avoid storing it. You also cannot store firearms.
You cannot store living animals or plants. Do not treat a storage space as a replacement for a proper pet sitter. Not only are storage spaces not built for people or animals to live in them, but the food you leave out for your pets could also attract pests. Similarly, plant soil could attract pests as well.
You cannot store food of any type including, but not limited to, canned foods, perishable foods, dry foods, or pet food for similar reasons. Food will attract pests and will cause an infestation in your storage space and spread to others.
Lastly, you cannot store illegal items such as prohibited weapons, illicit drugs, drug paraphernalia, and stolen items. If it's not legal to house it elsewhere, you cannot store it here.
You do need a lock to secure your storage space. If you do not have a lock, we offer locks for sale here at StaxUP Storage.
You don't need a reservation to rent a storage space here at StaxUP Storage.
However, a reservation does ensure that you'll be able to secure the exact space you need. If you spot a deal or low price for a certain space, you will need to reserve that space at that time to lock in that price.
Otherwise, you can just complete the rental online, or give us a call and we will rent the unit over the phone whenever you're ready.
We offer both indoor and drive up storage here at StaxUP Storage, and each comes with different advantages depending on how you plan to use them.
The term indoor storage describes storage spaces that are found inside a building. These storage spaces provide more protection against the elements than drive up spaces because they're fully covered inside of a structure.
Drive-up storage spaces are located along the exterior of the building so you can literally drive right up to them. These spaces allow you to easily unload and load your vehicle, making it a breeze to put stuff in, or take stuff out of your storage space. These are convenient spaces if you know you're going to store belongings that would be difficult to carry in and out of a building, especially when those buildings have multiple floors.
StaxUP Storage offers climate-controlled storage in San Marcos.
Temperature-controlled spaces maintain the ambient temperature within them between 50 and 80 degrees and the humidity between 30% and 50%. These temperature and humidity levels are ideal for keeping your things in great condition.
We're conveniently located at 458 E Mission Rd , San Marcos, CA, so come on by if you need climate-controlled/temperature-controlled storage.
We offer indoor storage, drive up storage, and climate-controlled storage here at StaxUP Storage. The term indoor storage describes storage spaces that are found inside a building. These storage spaces provide protection against the elements as they're fully covered.
Drive-up storage spaces are located outside so you can literally drive right up to them. These spaces allow you to easily unload and load your vehicle, making it a breeze to put stuff in, or take stuff out of your storage space. These are convenient spaces if you know you're going to store belongings that would be difficult to carry in and out of a building, especially when those buildings have multiple floors.
Climate-controlled spaces maintain the ambient temperature within them between 50 and 80 degrees and the humidity between 30% and 50%. These temperature and humidity levels are ideal for keeping your things in great condition. Climate-controlled spaces are typically found indoors but some locations do offer drive-up climate-controlled spaces as well.
We offer RV, car, and boat storage here at StaxUP Storage. We're conveniently located at 458 E Mission Rd , San Marcos, CA, so come on by if you need to securely store your vehicle. We offer a variety of parking sizes and you can easily check if we have the size that's right for you by checking the storage types section of our website.