Moving storage cost: duration decides the bill
Storage between homes is priced like any rental, facility by facility, and no free primary source publishes US rates by unit size or city, so this page does not print one. What decides your total is how long you stay: a one-month bridge is mostly one-off fees under a move-in offer, while a six-month stay runs at the standard rate and can catch a rate increase. Below: what changes month by month, containers versus a unit, and the insurance you may already have.
Why duration matters more than the move-in price
Large operators say plainly how their pricing works. Public Storage's Form 10-K, FY2025 (filed 12 February 2026) describes promotional move-in offers such as “$1.00 rent for the first month”, and says “We typically increase rental rates to our long-term tenants (generally, those who have been with us for at least five months) every six to twelve months.” That is one operator's description of its own practice, but the shape (a low entry price, then the standard rate, then managed increases) is the thing to plan around wherever you rent.
So for a short bridge, the one-off charges matter most: the administration fee, a lock if you do not bring an approved one, and the protection plan or insurance the lease requires. For a stay of two months or more, ask for the standard monthly rate in writing, separately from the promotion. For six months or more, assume an increase notice may arrive and diary a call to the site before it takes effect.
Size and location still matter. As a relative guide to where one large operator's rents run high or low, the cost by state page carries Public Storage's filed same-store annual rent per occupied square foot by metro. It is not a quote for any unit.
What changes as the stay gets longer
Moving storage / by duration / 2026
| Duration | What drives the cost |
|---|---|
| Up to 1 month | The move-in promotion does most of the work. Your real cost is the one-off charges: administration fee, lock, and the protection plan or insurance the lease requires. |
| 2 to 3 months | You are paying the standard rate for the unit, not the promotional one. Ask for the standard rate in writing at signing. |
| 4 to 6 months | This is where a rate increase can land. Public Storage's 10-K says it typically raises rents for tenants of five months or more every six to twelve months. |
| 7 to 12 months | Expect at least one increase notice. Ring the site itself before it posts and compare against a move-in quote elsewhere. |
Portable container vs traditional self storage
When storage comes with a move, portable container services compete with a unit. The company delivers an empty container, you load it, and it is stored at the operator's centre or moved to your new address. Container operators quote by location and dates rather than publishing a national price list, so compare full written quotes, not monthly headlines.
Container vs unit / structure
| Factor | Portable container | Self storage unit |
|---|---|---|
| Who drives | The company moves the container between your home, its storage centre and the new address. | You, or a hired truck and crew, both ways. |
| Access while stored | Usually by appointment at the operator's storage centre. | Usually any time during gate hours. |
| Loading | At your door, at ground level, over days if needed. | Into a truck, then again into the unit. |
| Space at home | Needs driveway or permitted street space for the container and the delivery truck. | None. |
| How it is priced | A quote that bundles delivery, transport, monthly storage and redelivery. | Monthly rent plus one-off fees, with transport separate. |
For storage only, with your own transport, a unit is usually the simpler option. For storage plus a move, a container can replace one truck rental and one round of loading, so price the whole job both ways: container quote including every delivery leg, against truck rental, fuel, any hired help, and the unit's rent and fees. The PODS vs storage page sets out that comparison.
Insurance overlap: don't double-pay
Three things can cover goods in moving storage: your renters or homeowners policy, the mover's liability while goods are in transit, and the storage facility's protection plan or insurance. They overlap, so check what you already have before you buy more.
Renters or homeowners policy. Many policies cover personal property away from home, but often with a separate, lower limit for storage. One homeowners form posted by the Maine Bureau of Insurance (form HO 3000 02 13, checked October 2026) says its limit for property “located in a self-storage facility is 10% of the limit of liability for Coverage C, or $1,000, whichever is greater.” Your policy may differ. Read the section on property at other locations, or ask your insurer for the storage limit in writing.
Mover's liability. For interstate household goods moves, the federal rule at 49 CFR 375.201 (checked October 2026) makes the mover liable for replacement value up to the shipment's declared value, unless you waive that in writing, in which case liability drops to the lower released rate set by the Surface Transportation Board. Read what you sign on moving day. Ask whether the mover's cover applies while goods are in its storage, not just on the truck.
Facility protection plan. Many leases require cover on the goods. Ask whether the facility will accept proof of your own policy instead, what its plan's limit and deductible are, and what it excludes. See the storage insurance page for the questions to ask.