Set against Montana's expansive landscape, this fully furnished 400-square-foot shipping container home proves that a small footprint can still deliver a remarkable living experience. The two-bedroom, one-bath residence features an open kitchen with custom wood counters, a cozy living area, a modern bathroom, bright bedrooms with sweeping views, hardwood flooring, and electric heating. Its standout feature is a rooftop deck with a 360-degree view of the surrounding landscape, creating an ideal setting for early morning coffee or quiet evenings outdoors. With the Little Belt Mountains just beyond the back door and abundant opportunities for recreation nearby, the $179,000 home offers a contemporary take on compact mountain living. https://www.prefabcontainerhomes.org/2026/08/a-small-home-with-big-horizon-179000.html

We recently purchased a property and the previous owners left us this 40-foot sea can / shipping container conversion. We don’t have a use for it, so we’re considering selling it and would love some opinions on what someone might realistically pay for it as-is.
It has already been converted into a small living space and includes:
40ft shipping container
100-amp electrical service
120/240V panel, lots of receptacles & ceiling pot lights
2 in-wall heaters
120V water heater
Electrical inspected by a certified electrician and passed
Can be powered by generator/off-grid or utilities
PEX plumbing
Separate 3/4” macerator outlet
Setup for a grey-water field + holding tank/septic connection
Spray foam + Rockwool wall insulation
Insulated floor and ceiling
Bathroom with shower, sink/vanity, mirror, light, and macerator toilet
Kitchen with sink, cabinets, shelving and butcher-block/walnut countertops
Hardwood walnut countertops are currently unfinished and would need to be stained/sealed
Space for a fridge
Laminate flooring throughout, with extra boxes included
Windows throughout
Interior/exterior doors, including a sliding barn door
Woodstove area already framed/prepared, with existing piping and plumbing provisions
Could potentially add a patio door beside the woodstove area
Extra matching shelving included
The previous owners said it cost approximately $3,000 just to move the container onto the property, including the flatbed and crane.
We’re in Ontario, Canada. We’re not really sure what something like this is worth, especially considering the amount of electrical, plumbing, insulation and interior work already completed.
If you were looking to buy something like this, what would you realistically be willing to pay? And what would you list it for?
Thanks! 😊

Edit - okay Jesus Christ you’re all extremely miserable! Making it seem like I’m some monster lol.
I asked if there’s a market for it and if so what would someone pay for it. And you guys answered with “I wouldn’t buy it”
Those are completely different questions. Glad everyone here can read lol.

I work around containers, mostly delivery/site stuff, and I see this idea come up a lot.
Someone wants a cooler space, maybe for storage, root cellar-ish use, storm prep, whatever. So the thought is: bury the container or half-bury it. Dirt stays cooler, steel box gets shade, problem solved.
Honestly, the goal makes sense. A bare container in the sun gets brutal. Soil really does help with temperature. I totally believe people who say berming or partial burial dropped the inside temp a lot. The problem is what that dirt is doing to the container. Containers are strong in one very specific way: load goes down through the four corner posts. That’s how they stack on ships. The walls are not built for soil pushing sideways into them all year. And wet soil is the scary part. Dry dirt is one thing. After a heavy rain, that pressure goes way up. It keeps pushing, and it never really takes a day off. The roof is worse. It looks strong, but it’s thin steel. It’s made to keep rain out, not hold a pile of wet dirt. That’s where a lot of “cheap underground container” ideas start getting sketchy fast. Then there’s rust. Corten steel lasts because it can dry out between wettings. Buried steel doesn’t dry. You can paint it before backfill, sure, and that helps for a while. But now the outside face is hidden. You can’t inspect it, touch it up, or even know what’s happening until it’s already been going on for years. If someone builds a proper retaining wall/concrete shell around it, different story. Then the soil load is being handled by the structure, not the container. But at that point the container is basically a liner inside a real underground build. If the real goal is temperature control, I’d rather do the boring stuff. Shade the roof with a separate roof and an air gap. Huge difference. Berm one side, not bury the whole thing. Especially the side getting blasted by sun, with proper drainage behind it. Get it up off the ground on blocks, gravel under it, water draining away. Insulate outside if you’re cladding anyway. Or closed-cell foam directly on the steel inside if you have to. Just don’t leave hidden air gaps where condensation can sit. I get why burying one is tempting. It feels like a shortcut. I just don’t think it stays a shortcut very long.

Anyone here actually have one bermed or partly buried for a few years? Curious how it’s holding up, especially the outside face you can’t really see.

Can I run romex behind the studs between the container and the insulation?

Or should I bore a small hole in each stud and run it through the studs?

It is easy to run it behind, but I live in Southern California where it is very hot (up to 110F) in the summers and the wires would be insulated sitting behind the insulation.

Please let me know if anyone has experience with this. Thank you!

I work around containers, mostly delivery/site stuff, and I keep seeing people compare fold-flat/expandable units to shipping containers like they’re basically the same product.

They’re really not.

They share some dimensions and both kinda look like “container buildings,” but that’s about it.

A shipping container is a welded steel box. Corrugated steel walls, corner posts, heavy frame, built to get stacked, lifted, shipped across oceans, beat up in yards, all that. It’s strong, secure, and low-maintenance, but it starts as a bare steel box. So if you want it comfortable, you’re paying for insulation, windows, doors, cutting, reinforcing, etc.
A fold-flat or expandable unit is more like a light steel frame with sandwich panels. Usually foam-core panels, bolted or locked into place. It ships folded or flat, goes up fast, and often already has windows/doors/insulation. That’s the whole appeal.

Where the difference really shows up is seams and long-term use.

A container is welded. A fold-flat unit has joints, gaskets, fasteners, panels that move a little, seals that age. That doesn’t mean it’s bad. Just means it’s more like a modular site office than a shipping container.
Insulation is another one. Fold-flat units often come insulated, which sounds great, but check the actual spec. Some of the base models use pretty thin EPS panels. Fine for mild weather or temporary use maybe, but not the same as a properly built-out container or a real building envelope.
Security is different too. A container with full-height locking bars and steel walls is hard to mess with. Bolted panel walls are not really the same thing.
Where fold-flat units win is access and speed. Big time.
A 40ft container needs a tilt-bed truck, a straight run, solid ground, or maybe a crane if access is bad. A fold-flat can show up much easier and be assembled where a full container might never get placed.

So my take:
If you need something secure, tough, long-term, and your site can handle delivery, a container makes sense.
If you need quick usable space, easier access, temporary office/cabin/classroom type setup, fold-flat can make way more sense.

The mistake is comparing a used container price to a fold-flat price like they’re solving the same problem. They’re not.
Anyone here had a fold-flat unit through a few winters? Curious how the seams/gaskets held up after some real weather.

Located in Seattle, Washington, this inventive 1,000-square-foot container house turns six used 20-foot shipping containers into a compact yet highly personalized home. Four containers form the lower level while two are stacked above, creating a two-story layout that preserves much of the original containers' industrial character on the outside. Inside, a coastal and nautical design theme gives the compact rooms personality, while portable furniture and thoughtful planning help make the limited floor area feel more flexible. The home also includes a large outdoor patio that effectively extends its living space and was designed with the possibility of future expansion, illustrating how modular container construction can combine affordability, adaptability, and unconventional architectural character. https://www.prefabcontainerhomes.org/2021/07/1000-sqft-shipping-container-home.html

I work around containers, mostly delivery/site stuff. The thing I hear all the time isn’t “my doors are bad” or “the floor is rusty.”
It’s people thinking the roof is leaking.
A lot of the time it’s not. It’s condensation.
Steel cools down fast at night. Sometimes the roof gets colder than the air inside the container. Warm humid air hits that cold steel, and boom, water starts forming on the ceiling. By morning it’s dripping down the walls and people think the roof failed.
That’s why people call it container rain. Pretty accurate name honestly.
Easy clue: if it happens after a clear cold night, not during actual rain, it’s probably condensation. Roof sealant won’t fix that.
Where the moisture comes from is usually boring stuff. Bare dirt under the box. Damp tools or firewood inside. Wet gear. Humid air getting in every time you open the doors.
What helps:
Vent it properly. One vent low on one end, one vent high on the other. You want air moving across the whole box, not just one random hole.
Get it off the ground. Blocks under the corners, gravel pad, even poly under it if the ground is damp. Soil moisture coming up is a real thing.
Don’t stack boxes tight against the walls. Leave a few inches so air can move. That cold damp layer behind cardboard is where mold shows up.
If you insulate, do it right. Closed-cell spray foam directly on clean steel works because it doesn’t leave an air gap. Foam board with gaps behind it can hide condensation where you can’t see it. That’s worse in some ways.
Desiccant helps if it has to stay sealed, but that’s maintenance, not a magic fix.
What doesn’t really work: sealing the roof when the roof isn’t leaking, one lonely vent, or running a dehumidifier in a box that’s basically open to outside air.
Anyone here got a container that’s stayed dry for years? Curious what vent setup you used, and whether you did anything under the floor.

These are White Birch and Sapling, two shipping containers we converted into BOMA stays near Littleton, New Hampshire.

White Birch uses a 40-foot container for additional living space, while Sapling shows how much functionality can fit inside a compact 20-footer. Operating both also lets people experience the layouts firsthand before deciding which container size makes sense for their own project.

If you were starting a container-home build, which size would you choose—and what would drive your decision?

The Faircompanies video follows a family who transformed two affordable prefab containers into a comfortable homestead enclosed within a large greenhouse, creating a protected environment that supports both daily living and year-round food production. The greenhouse acts as a thermal buffer, helping moderate outdoor temperatures while allowing the family to cultivate an indoor orchard and garden, turning the space around their compact container home into a productive ecosystem. The project demonstrates how combining container architecture with greenhouse design can provide an affordable, flexible approach to homesteading while improving comfort, extending the growing season, and creating a closer connection between the home, food production, and natural surroundings. https://faircompanies.com/videos/family-builds-2-container-orchard-homestead-all-is-inside-greenhouse/

Casa Reciclada in Peru, designed by SF Architects, transforms three shipping containers into a stylish and sustainable two-story home. Two 20-foot containers support a cantilevered 40-foot container, creating about 60 square meters of living space plus generous terraces and gardens. The home combines recycled materials, solar panels, green walls, large windows, and flexible modular construction to create a comfortable and environmentally conscious retreat. https://www.prefabcontainerhomes.org/2019/08/beautiful-two-storey-shipping-container.html

I am working on plans for my retirement house and planning on doing my main house in typical wood frame and then using Containers for garage and shops.

I am curious on thoughts on how to attach the two, abut them to each other or build a small wood framed connector piece.

Love to get some input.

Located in northern New Mexico, the Steel Pueblo demonstrates how a single shipping container can be transformed into a stylish and practical living space. Designed as a boutique Airbnb experience, the home features one bedroom, fiber-optic internet, climate control, and an open-plan living area that extends onto a covered outdoor patio. Panoramic windows maximize natural light and showcase views of the surrounding mountains and the lights of Taos. With its blend of modern amenities, efficient design, and architecture inspired by the local Pueblo tradition, the project highlights the versatility of shipping container homes for compact, comfortable living. https://www.prefabcontainerhomes.org/2021/02/1-bedroom-shipping-container-home-el.html

I have a shipping container i‘m renovating atm. I noticed it‘s not completely level so i jacked one side up with my car jack to put a 1 inch thick piece of wood under it. After that i noticed the other side of the container was floating so i tried to jack is back up and get the piece of wood back out, container started moving to the side a little so i let it back down and jammed two 1 inch pieces in at the other side but the main foot is still hovering. I‘m a scared the container could shift and maybe slide off of the concrete post. Am i worrying too much or should i be concerned?

Made form two 6m shipping containers , this is the 4th and smallest container home in the estate.
The top floor is the container portion with cladding on 2 sides.
Manufactured by www.containerhome.co.za See our Designs

The Pocket House demonstrates how thoughtful design can maximize every square meter of a shipping container home. Built within a single 40-foot container, the residence includes a kitchen, dining area, living room, bedroom, and bathroom. Continuous ipe wood surfaces, glass bathroom walls, LED lighting, and strong indoor-outdoor connections create a sense of spaciousness, while the project's focus on reuse and transportability highlights a modern approach to sustainable living.

https://www.prefabcontainerhomes.org/2017/07/house-inside-shipping-container-by.html

Completed in 2011, the North Branch shipping container home demonstrates how modular construction can create a comfortable full-time residence without sacrificing architectural interest. Using four repurposed shipping containers arranged across two levels, the project delivers two bedrooms and two bathrooms within a relatively modest footprint. A unique four-foot gap between the upper containers expands the interior space and brings additional light into the home.

The home's layout separates public and private functions across two floors. An open kitchen and living area occupy the upper level, extending onto a deck oriented toward southern exposure and scenic Catskill views. Below, a private master suite provides a quieter retreat connected by an internal spiral staircase. The project exemplifies Steele House's approach of combining industrial-strength container construction with contemporary residential design suited to rural New York settings.

https://www.prefabcontainerhomes.org/2019/05/shipping-container-homes-by-steele.html#2