The dishwasher line let go on a Tuesday in March while I was at a dentist appointment. Four hours of water ran under the floor before anyone noticed, and eleven days later the contractor told me the subfloor across the kitchen, the dining room and the hallway had to come out.
Five weeks, he said. Everything in those three rooms had to live somewhere else, which is how I ended up pricing a portable storage container against a storage unit at eleven at night with a notepad and a cold cup of tea. The storage unit side of that math has its own post, and I am not going to repeat it here: it is all in what a storage unit actually costs.
The money came out almost even. Six dollars apart, in the end. What settled it was a line neither company had on the page.
What the portable storage container quote actually said
I called three companies about a portable storage container and got three versions of the same shape. Delivery fee, monthly rent, pickup fee.
The one I booked was a sixteen-foot container. Seventy-five dollars to drop it, one hundred and eighty-nine a month, seventy-five to take it away. I needed it for five weeks, and this is the first thing that caught me out: the rent is monthly. There is no five-week rate. Five weeks is two months.
So the honest number was 75 plus 378 plus 75, which is 528 dollars for thirty-five days of having a large steel box parked eight feet from my front door.
They also offered a contents protection plan at twenty-nine a month. I said I would think about it, which turned out to be the right instinct for a reason I will get to.
Before any of that I went out with my son’s tape measure and checked the driveway, because the woman on the phone asked two questions I had not thought about: how wide is the approach, and is there anything overhead. My driveway is fine. My neighbor’s, with the sycamore, is not.
The number that decides it is how many times your things get touched
I ran the comparison twice that night. The first time I got it wrong, because I was reading the wrong line.
The storage unit route meant renting a box truck, loading it in my driveway, driving eleven minutes, unloading into the unit, and then doing the whole sequence backwards in April. Four handlings. Two Saturdays. The truck was thirty-nine dollars a day plus mileage and fuel, and the two days came to 244 dollars once I paid for gas both times.
Add two months of unit rent at 145 and the storage route landed at 534 dollars.
The container was 528.
Six dollars apart. I sat there feeling slightly cheated, because I had assumed one of them would obviously win. Then I saw what the six dollars was hiding: the portable storage container came with zero truck days and two handlings instead of four. I carried things out my front door and into a box on my own driveway, in my own time, over four evenings.
That is the whole argument, and it is why comparing monthly rent to monthly rent is the mistake. The rent is the smallest moving part in this. You are paying for transport and labor, and the transport costs nothing when the box stays where it is.
Where you are allowed to put it, and where you are not
I assumed this was my business and nobody else’s. That holds only if the thing sits on your own land.
Cities treat a container in the street as an occupation of public space, and they charge for it by the day. Saint Paul spells the line out about as clearly as anyone: “Permits are required for storage containers whenever the item is placed in the city’s right of way,” and “A permit is NOT needed if the storage container is placed completely on private property.” Their fee schedule runs nine dollars a day in standard areas and eighteen downtown.
Nine dollars sounds like nothing until you multiply it by a thirty-five day job. That is 315 dollars nobody quoted me, on top of the rent, and it would have taken my tidy 528 past 800.
Your city will have its own rule and its own number. The questions to ask before you book, in this order: does it fit on my property, and if it does not, what does my city charge per day and how long will I really need it. If you rent, add your landlord to that list, and if you are in an association, add them too, because a driveway container is exactly the kind of thing that turns up in bylaws.
Grab the free printable: my one-page Driveway Container Check sheet, with the approach measurements to take before you call, the six fees to ask about by name, and the questions that settle container or unit in about four minutes. Get the free sheet →
When a portable storage container loses to a storage unit
I want to be fair to the option I did not take, because there are situations where it is not close.
Long jobs are the obvious one. A container in the driveway costs the same in month nine as it did in month one, and month nine is also nine months of no driveway, a dead patch of grass, and looking at it. Facilities cut the rate for long stays, and by month nine that gap is not small.
Then there is heat. That box is a metal shell sitting on asphalt. In July my driveway gets hot enough that I will not walk it barefoot, and anything with glue in it, anything wooden, anything with a candle packed beside it, is going to have a summer. My neighbor moved a piano out of hers in August and the tuner had opinions.
And the plain physical one. If the portable storage container cannot get to where you live, or is not allowed to sit there, you lose the whole advantage. If it cannot get in, nothing else on this page matters.
And if what you have is a pile of things you are not going to use again, neither of these is the answer and you are about to pay rent on it. I have been there too, and the honest version of that conversation is in decluttering before a move, with the disposal side priced out in what junk removal costs.
Moving with one is a different question entirely
Everything above is about storing things while staying put. The moment the box has to travel, they price it differently, because now you are buying freight.
My sister moved forty minutes across town in June and we priced both. Two containers, delivered, held for three weeks and transported, came to about 1,400. A local company quoted her 1,150 for a one-day job with three people and a truck, and they carried everything. She took the movers, and she was right, because her load was small and the distance was short. That is the arithmetic in most moves: the U.S. Census Bureau’s latest one-year estimates report that “The percentage of movers to a different residence in the same state in 2024 was 8.9 percent,” against “a different state in 2024 was 2.1 percent.” Roughly four in-state moves for every one across a state line.
Where the container starts winning is the long haul, where a van line prices by weight and distance and the container prices by the box. But you are the one loading it, in a driveway, possibly in August. If that trade sounds bad, the numbers behind the alternative are in how low cost moving companies build a quote, and if it is only the loading you dread, packing services can be bought separately from the truck.
What didn’t work for me
I ordered the portable storage container for a Monday because the contractor started Tuesday, and I lost most of a week’s rent to that.
The billing clock starts on delivery. My five-week job crossed a billing date by four days, and those four days cost me a full second month at 189 dollars. If I had taken delivery on the Thursday and moved faster on the loading, the whole thing would have finished inside one cycle. Nobody was hiding this. I just did not ask when the meter started, because I was thinking about the floor.
The second thing I got wrong was the protection plan. I nearly bought it in the panic of the first week, and then I called my own insurer and asked what my policy already did for property kept away from the house. It turned out I had coverage I did not know about, with a limit and some exclusions worth reading, and the plan the container company sells is a liability waiver with its own list of exclusions. They are two different products, and I had gone into that week assuming they were one. I do not know what yours says. Call and ask before you add twenty-nine dollars a month to a bill for something you may already have.
What the portable storage container quote leaves out
These are the five ways the number grew, or nearly grew, between the phone call and the invoice.
| What happens | Why it happens | What it adds | What to do instead |
|---|---|---|---|
| The job crosses a billing date | Rent is monthly and the clock starts the day it lands | A whole extra month for a few days | Ask when the meter starts, then take delivery just after a billing date |
| It has to be moved once it is on site | Repositioning is a separate trip, not part of the rent | A second delivery charge | Settle the exact final spot with the contractor before it arrives |
| It does not fit the approach | The truck needs a straight run and overhead clearance, not just a pad | A forced move to the street | Measure the approach and look up, not only at the parking space |
| The street is the only option | Public right of way is permitted and billed by the day | A daily fee for the whole rental | Check your city’s rule and daily rate before you book anything |
| The protection plan gets added at the door | It is a liability waiver, sold in the same call as the rent | A monthly add-on that may overlap what you have | Ask your own insurer about off-premises property first |
Three mistakes I made, and one I only just avoided
- I compared the rent and called it the decision. Two monthly numbers side by side look like the whole question, and they are the smallest part of it. The truck days and the handlings are where the difference lives, and in my case they were the entire difference.
- I booked the delivery date around the contractor and ignored the billing cycle. Four days over a line cost me 189 dollars. The contractor did not care which day the box arrived. I never asked him.
- I almost bought coverage I already had. Twenty-nine a month for five weeks will not ruin anyone, but it is a real charge added in a week when I was not thinking straight, for something my own policy partly handled. One phone call sorted it.
Frequently asked questions
How much does a portable storage container cost per month?
Mine was 189 a month for a sixteen-foot container, with 75 to deliver and 75 to collect, so a five-week job came to 528 all in. Your number moves with container size, your region, and how long you keep it. The two figures people forget to ask for are the delivery and pickup fees, which are charged whether or not you fill the thing, and the repositioning fee if it has to be shifted once it is on your property.
Is a portable storage container cheaper than a storage unit?
For me it was a tie, six dollars apart, and that was with the container looking more expensive on the monthly line. The unit route caught up because it needed two truck rentals and four rounds of carrying. Storing on your own driveway removes the transport entirely. Over long periods the unit pulls ahead, because facilities discount long stays and a container does not, and your driveway stays occupied the whole time.
Do I need a permit for a portable storage container in my driveway?
Generally no, if it sits completely on your own property, and generally yes if any part of it is in the street or on the sidewalk. Saint Paul’s public works department states both halves of that rule directly, and charges nine dollars a day in standard areas. Every city sets its own fee and its own maximum stay, so check yours before you book, and check your lease or association rules if either applies to you.
The floor went back in on the second Friday of April and I unloaded the container over one long Sunday with the radio on. Call the company and ask what day the billing clock starts, then work backwards from there. It is a thirty-second question and it was worth 189 dollars to me.
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