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Some of these mini homes and backyard guest houses can be built in one day.

If you're on social media, you've probably seen posts of people living in RVs or tiny homes. Small living spaces and minimalism are an ever-growing trend, especially since it's easier to declutter and refresh your space for a new season. If you're inspired to hop on the movement, you'll be amazed at these tiny homes for sale you can purchase online and have delivered right to your front door.

Tiny houses aren't only popular for their small structure (although some you can't help but find cute). They make great guest cottages, pool houses and garden sheds. Build them in your backyard and use them as a mini-vacation away from the kids. Those looking to retire can have a small home in a loved one's backyard. And if your children want to experience life away from home without the pressure of truly being abroad, they can test out the adult life with a small-scale unit in your backyard. So browse through these tiny homes you can buy on Amazon, Wayfair and even The Home Depot. The average assembly time is just 1-3 days!

With space large enough for a laundry room, bathroom, open kitchen and high-ceiling dining area, this tiny home makes an ideal spot for guests or a trendy bachelor or single's pad.

With its many windows and glass doors, this is a prime spot to use as a picturesque potting shed, sunny reading nook or both!

Size: 209 square feet Assembly time: 1 day

Small families will find this adaptable space perfect for their daily needs, including the large bathroom area.

Little ones will especially love this gingerbread-inspired playhouse. At 98 inches in height, it's tall enough for them to run through.

This move-in ready house is ideal for extreme weather conditions. It's built with advanced water-proof materials and has durable steel panels.

This wood shed would be the perfect addition to your lawn. Although it has plenty of storage to hold your equipment, it makes a spacious home for a single resident.

One Amazon customer bought this cabin as an office for their backyard. Take a cue from them or consider using it as an Airbnb.

Converting a wood shed into a living unit isn't rare nowadays. You can quickly transform this traditional space into a guest house or backyard getaway.

If you're looking for a homey feel, this tiny home makes a great rustic touch to your outdoor space. It can be transformed into a game room, office or guest space, and chairs can be placed on the porch for relaxation.

Everything but the roofing is included in this kit. It has a more modern approach than other sheds, making it an appealing purchase for those looking to stray from the typical traditional look.

This container home is fully furnished and comes with a bedroom, shower, toilet, sink, kitchenette and living area. Not to mention the full heating and air conditioning is included.

This cottage-style wood cabin features windows on all three walls for an array of natural light, making it an adorable match for a pool house, beach cottage or retail kiosk.

UV and water-resistant, this shed gives you the right amount of storage for your tools. With its medium brown finish, it has a classic look that'll blend in well with your outdoor area. It also includes two handy built-in shelves.

Use this sunroom gazebo as a studio or to store your home swim spa. The powder-coated aluminum poles come with six LED lights to illuminate the patio, while the oversized windows help to circulate air and let in light.

Featuring double doors and made of solid wood, you can transform this shed into an outdoor dining room or backyard retreat. The kit comes with the flower box, windows, floor, shed, shingles and double doors.

If you need more storage space for your indoor or outdoor items, a garage shed provides enough room. After painting, add shingles and a garage door to complete the kit.

Looking for a stylish new home office? This unique space can be built in your yard for a zen work-from-home experience. Not to mention it's waterproof and designed to block out noise.

Plant lovers will love this colonial construction. It's already pre-assembled, comes ready for painting and has 37 windows as well as two vents.

This kit comes with two bedrooms and two bathrooms. Its open-living plan allows space for a separate dining and kitchen area, along with a patio cover for the front doors.

DIY lovers are sure to enjoy putting this unit together. Featuring French-style double doors and a contemporary design, it'll make a great work area, garden pool house or storage space.

With its modern open plan for a living and kitchen area, this extra outdoor space can be used for entertaining guests. Building another level leaves room for a game room.

If you've ever wondered what it would be like to live in a small cottage, this unit gives you the full experience. The floor, ventilation, windows, shutters, double doors and shed are included.

The perfect getaway close to home really does exist. With an external staircase for access to the roof area, you can call this the ultimate relaxation area.

Easily move large items in and out of the unit with its five-foot-wide double doors. It's also water-resistant, so no worries about the rain ruining the wood.

This luxury construction has a complete open layout that'll allow your imagination to soar when it comes to design. Turn it into a playroom or leisure area.