Self Storage Units in San Marcos, CA

Storage Units Near You in San Marcos

Need extra space for your home or business in San Marcos, CA? AllSpace Self Storage at 1450 Grand Avenue offers clean, modern storage units with both indoor and drive-up access in a convenient, central North County location.

We’re just off State Route 78 near Twin Oaks Valley Road, making us easy to reach from Escondido, Vista, Carlsbad, and Encinitas. Whether you’re moving, reorganizing, or managing business inventory, our San Marcos team makes it easy to store with confidence.

Choose From Indoor Storage Units or Drive-Up Storage Units

Our San Marcos facility features a mix of indoor and drive-up units so you can choose what works best for your needs.

• Drive-Up Units: Perfect for fast, direct access — just pull your vehicle right up to your unit and load or unload with ease.

• Indoor Units: Great for customers who prefer enclosed access with added shade and comfort. Our multi-level building includes passenger elevators and complimentary moving carts for easy trips to upper floors.

Every unit is clean, well-maintained, and designed to make your moving experience simple and efficient — whether you’re storing a few boxes or a household full of furniture.

San Marcos Storage Facility Features

Our facility combines modern design with convenient features to make storing easy:

• Indoor and drive-up storage units available

• Complimentary moving carts and dollies for customer use

• Wide driveways for moving trucks and vans

• Electronic gate access with personal keypad codes

• 24-hour video recording throughout the property

• Clean, well-lit buildings and hallways

• Month-to-month rentals – no long-term contracts

• Simple online reservations and bill pay

• Boxes, locks, and moving supplies available in the office

Find Us Near SR-78 and Grand Ave

You’ll find us at 1450 Grand Avenue, San Marcos, CA 92078, near the intersection of Grand Avenue and Linda Vista Drive, just minutes from Highway 78.

Our facility is close to California State University San Marcos, Palomar College, and San Marcos Civic Center, making it a convenient option for students, families, and businesses throughout North County San Diego.

Directions to Our Facility

• From SR-78 (East or West): Take the Twin Oaks Valley Rd exit, head south, turn left on Grand Ave — we’re just ahead on the left.

• From Downtown San Marcos: Drive east on San Marcos Blvd, turn right on Grand Ave, and continue to our property.

• From Escondido: Take SR-78 west, exit at Twin Oaks Valley Rd, turn left on Grand Ave, and you’ll find us nearby.

• From Vista: Take SR-78 east, exit at Twin Oaks Valley Rd, head south, then turn left on Grand Ave.

We’re easy to access from anywhere in San Marcos and the surrounding area.

Why Choose AllSpace Self Storage in San Marcos?

At AllSpace Self Storage, we make storage easy and approachable. Whether you’re moving into a new apartment, reorganizing your business, or simply running out of room at home, our San Marcos facility offers flexible solutions with the friendly, local service we’re known for.

Here’s why customers across North County choose us:

• Convenient location: Right off Highway 78, near shopping, schools, and residential areas.

• Easy move-ins: Drive-up units, elevators, and carts make moving simple from start to finish.

• Perfect for students and businesses: Close to Cal State San Marcos and Palomar College, with unit sizes that fit any need.

• Flexible rentals: Month-to-month leasing and online management keep storage on your terms.

• Friendly, local team: Our San Marcos staff provides knowledgeable, helpful service and keeps the property clean and organized.