Cheap RV & Boat Storage in San Marcos, CA: Find Storage Near You!

If you’re searching for secure RV or boat storage in San Marcos, CA, look no further than Extra Space Storage! We offer affordable, monthly boat and r...
If you’re searching for secure RV or boat storage in San Marcos, CA, look no further than Extra Space Storage! We offer affordable, monthly boat and recreational vehicle storage in San Marcos at locations within miles of Escondido, Vista, Harmony Grove, and more. This is a great option for protecting your vehicle from California's warm temperatures.
One-Time Admin Charge
$19.99
You will be charged a one-time lock charge. Your lock fee may be refundable if you bring your own lock and it is approved for compatibility by your Store Manager. This fee does not apply to digital-access units.
$29
This one-time admin charge covers lease processing and your account setup.
‌
Extra Space Storage facility at 999 E Mission Rd - San Marcos, CA
4.8
1.7 mi
999 E Mission Rd
San Marcos, CA 92069
    No Units Available

    See available units & prices at this facility

    View
    Extra Space Storage facility at 2280 Avenida del Diablo - Escondido, CA
    5.0
    4.2 mi
    2280 Avenida del Diablo
    Escondido, CA 92029
      No Units Available

      See available units & prices at this facility

      View
      Extra Space Storage facility at 1100 E Vista Way - Vista, CA
      4.9
      6.1 mi
      1100 E Vista Way
      Vista, CA 92084
        No Units Available

        See available units & prices at this facility

        View
        Extra Space Storage facility at 28710 Champagne Blvd - Escondido, CA
        5.0
        6.2 mi
        28710 Champagne Blvd
        Escondido, CA 92026
          No Units Available

          See available units & prices at this facility

          View
          Extra Space Storage facility at 1317 N Melrose Dr - Vista, CA
          4.8
          7.2 mi
          1317 N Melrose Dr
          Vista, CA 92083
            No Units Available

            See available units & prices at this facility

            View
            Extra Space Storage facility at 4567 Oceanside Blvd - Oceanside, CA
            4.9
            7.8 mi
            4567 Oceanside Blvd
            Oceanside, CA 92056
              No Units Available

              See available units & prices at this facility

              View
              Extra Space Storage facility at 3091 Oceanside Blvd - Oceanside, CA
              4.9
              10.5 mi
              3091 Oceanside Blvd
              Oceanside, CA 92054
                No Units Available

                See available units & prices at this facility

                View
                Extra Space Storage facility at 4705 N River Rd - Oceanside, CA
                4.9
                10.7 mi
                4705 N River Rd
                Oceanside, CA 92057
                  No Units Available

                  See available units & prices at this facility

                  View
                  Extra Space Storage facility at 545 Stevens Ave W - Solana Beach, CA
                  4.8
                  12.1 mi
                  545 Stevens Ave W
                  Solana Beach, CA 92075
                    No Units Available

                    See available units & prices at this facility

                    View
                    Extra Space Storage facility at 372 W Aviation Rd - Fallbrook, CA
                    4.9
                    16.6 mi
                    372 W Aviation Rd
                    Fallbrook, CA 92028
                      No Units Available

                      See available units & prices at this facility

                      View
                      ‌‌‌‌‌‌‌‌‌‌

                      Prices exclude administration and insurance fees.

                      Prices exclude administration and insurance fees.

                      Storage types available near San Marcos, CA

                      All San Marcos Self Storage Options
                      +More Storage Facilities Near San Marcos, CA

                      How Much Does It Cost to Store an RV or Boat in San Marcos?

                      The average cost of an RV or boat storage unit in San Marcos is $154 per month, and starts as low as $107 per month. The ideal boat and RV storage solution will depend on the size of your RV or watercraft, and any additional amenities you might need. Reach out to our knowledgeable team for help selecting a storage unit.

                      What is the Best Self Storage Option for a Boat or RV in San Marcos?

                      Choose from indoor and outdoor boat and RV storage options at Extra Space Storage in San Marcos! Whether you’re storing a large RV, camper, jet ski, or small fishing boat, we have the best option for your needs.

                      Indoor Storage for RVs & Boats

                      Indoor drive-up storage units are the ideal storage space for smaller trailers, campers, jet skis, and other watercrafts. This storage solution provides easy access to your vehicle while keeping it protected from outdoor elements like sun, wind, and rain.

                      Outdoor Storage for RVs & Boats

                      Extra Space Storage offers covered and uncovered outdoor parking spaces that are perfect for large RVs, motorhomes, boats, and more. Outdoor storage provides partial protection from outdoor elements, while making it easy to pull your vehicle in and out of storage.

                      What Storage Sizes are Available for Boats & RVs in San Marcos?

                      We provide a wide range of storage unit sizes at our facilities in San Marcos. Store your RV or boat in one of our most common unit sizes:

                      • Indoor drive-up: 10x20, 10x30
                      • Outdoor uncovered parking: 10x20, 10x30, 10x40
                      • Outdoor covered parking: 10x20, 10x30, 10x40

                      Find the right storage unit for your RV or boat including Class A, B, C motorhomes, pop-up campers, fifth-wheel trailers, and more with our comprehensive RV Storage Size Estimator .

                      Where Can I Store My RV or Boat in San Marcos When Not in Use?

                      Rent boat and RV storage from Extra Space Storage in San Marcos, CA! Whether you need long-term, seasonal, or short-term storage, we have secure and affordable options available when your recreational vehicle isn’t in use. Give our team a call and reserve RV, boat, or trailer storage today!

                      Need additional information?

                      *savings reflected in rates.

                      Company Information

                      More Information

                      Help

                      Self Storage Locations

                      Recently Searched Locations

                      Need Help?

                      Learn More About Extra Space Storage

                      Extra Space Storage Inc., headquartered in Salt Lake City, Utah, owns and/or operates over 4,200 self storage properties in 42 states, and Washington, D.C. The Company's stores comprise approximately 2.5 million storage units and over 280 million square feet of rentable space, offering customers a wide selection of affordable and conveniently located and secure storage solutions across the country, including personal storage, boat storage, RV storage and business storage. We are committed to being the most convenient, secure, and professional storage solution in your neighborhood. And it is this commitment which has enabled Extra Space Storage to become the largest storage units operator in the U.S. with over 4,200 properties across the country.

                      © 2006 - 2026 Extra Space Storage Inc.

                      Privacy Policy

                      Manage Preferences
                      Click to verify BBB accreditation and to see a BBB report.