The use of 3D printing in homebuilding is set to drastically expand in 2023. Take a look at the new projects under construction.

The exterior of the 3D printed House Zero.
  • Groundbreaking 3D-printed home construction projects are slated to finish in 2023.
  • Using printers to build the walls of a home could reduce the project's build time, cost, waste, and required physical labor.
  • The CEO of Alquist believes more homes will be printed than built traditionally by 2027.
Brick and wood framed homes are so 2022.
US home prices, property construction
New US home sales dropped sharply in June, data showed on Tuesday.
Next year, homes built using 3D printers could be the hottest trend in the home construction industry.
Alquist COBOD BOD2 3D printer
Throughout 2022, homes built using 3D printers have popped up across the world from a luxury house with printed walls in Austin, Texas …
Icon's over 2,000-square-foot House Zero in Austin. There's a driveway leading up to the home.
Icon's over 2,000-square-foot House Zero in Austin.

Source: Insider

… to a fully printed 400-square-foot concrete tiny home in Denmark.
The 3D printed home among trees and a blue sky.

Source:Insider

And the momentum behind printed homes won't be slowing down in the new year.
The walls of a 3D printed home among a construction site.
Several major 3D printing construction projects are slated to finish next year.
The ADU in a backyard
And by the end of 2023, we could see people living in 3D-printed homes made of recycled plastic …
People in front of an ADU
… studying in printed schools …
Thinking Huts' 3D printed school building with flowers in the foreground.
… and reserving units for a 100-home community built with the help of several printers.
Icon's 100-home 3D printed community
The housing market has been in flux over the last few years amid COVID-19, inflation, supply chain restraints, fluctuating demand, and rising interest rates.
Housing market home for sale
People walk by a sold sign in front of a house along the Erie Canal in Pittsford, New York, on Monday, Sept. 6, 2021.
A 3D printer can't solve all of these problems.
A 3D printer is building a concrete house.
But proponents of the construction tech — like Zack Mannheimer, CEO of 3D printing construction startup Alquist — believe printing may alleviate some of the sore spots in the traditional home building process.
A 3D printer printing concrete onto a wall. A person is kneeling next to the printer.

Source: Insider

Using 3D printers to build houses reduces the time, cost, waste, and physical labor needed to construct a home.
the printer printing a home
The 3D printer.
In the future, these cuts will be more dramatic.
A printer creating a 3D printed home.
But as of now, many companies have yet to achieve what they say will be the full potential of the nascent technology.
Inside the 3D printed home
And the majority of startups are only printing the layered walls, leaving the remainder of the home to be built "traditionally" …
The home being 3D printed
The site of the 3D-printed home.
… although this is already making the building process "radically faster and meaningfully cheaper," Jason Ballard, the cofounder and CEO of 3D printing construction startup Icon, told Insider in March.
Icon's over 2,000-square-foot House Zero in Austin. There's a printed exterior wall that leads up to a door.
Icon's over 2,000-square-foot House Zero in Austin.

Source: Insider

A traditional construction project that takes six to seven months to build can currently be completed in five to six months using a printer, Mannheimer told Insider in May, noting that the goal is a four-month timeline.
A 3D printed Habitat for Humanity house in Williamsburg, Virginia. The house is in front of trees. The lawn in front of it is bright green.
And as of now, printed homes are only marginally more affordable than traditionally built homes.
Icon's 3D printer printing lavacrete into walls.
But these prices could continue to drop as more construction companies scale the use of 3D printers, Mannheimer said.
A 3D printer above the printed walls of the home. Two people are standing nearby.
And if his projections are correct, we could see 3D printers at every construction site by 2025.
A COBOD structure printing concrete walls during the day
As of now, the industry-wide integration of 3D printing construction tech may be hard to believe.
Inside 3DCP Group's 3D printed tiny home with a living room, windows, and a desk.
But in 2023, we could begin to see the start of this rapid shift toward printed buildings.
Icon's over 2,000-square-foot House Zero in Austin. There's a printed exterior wall behind plants.
Icon's over 2,000-square-foot House Zero in Austin.
Alquist has plans to build 200 concrete homes in southwest Virginia within the next five years.
A printer printing concrete onto a wall. The concrete looks layered. There's a person standing next to the wall.

Source: Insider

And the company is working with Muscatine, Iowa, and the city's local organizations to print a collection of 10 homes next year, Marci Clark reported for KWQC.
An overhead view of the printer with people standing around the work area.

Source: KWQC

On the West Coast, Los Angeles-based Azure will begin delivering its accessory dwelling units (ADUs) printed using recycled plastic in 2023 …
The ADU in a backyard on a patch of grass.

Source: Insider

… which will include 10 rental homes throughout California's Los Angeles and Orange County.
A 3D printed home

Source: Insider 

Similarly, Tampa, Florida startup CPH-3D (Click, Print, Home) and Alquist will begin construction on a home that's been listed at nearly $600,000.
CPH-3D printed home in Tampa, Florida rendering.

Source: Insider

The project has yet to find a buyer. But Matt Gibson, the listing agent and founder of CPH-3D, says the home will be sold and completed in 2023.
CPH-3D printed home in Tampa, Florida rendering.
Home construction giant Lennar and Icon's 100-home community also isn't complete yet.
rendering of the 100-home 3D-printed community from Icon, Lennar, and BIG
A rendering of the upcoming 100-home community.
But when it's done, the Texas community will be the largest of printed houses, according to its builders.
Icon's 100-home 3D printed community
And reservations for these homes — which will start in the mid-$400,000s — will open in 2023 as well.
rendering of the 100-home 3D-printed community from Icon, Lennar, and BIG
A rendering of the upcoming 100-home community.

Source: Insider 

But this printing application is slated to extend beyond homes in the new year.
Plants in a planter in front of a 3D printed home.
Nonprofit Thinking Huts is using 3D printers to build schools in countries that need them the most.
A line of people posing in front of the school.

Source: Insider

In 2022, seven years after the nonprofit was founded, the team completed its first prototype school in Madagascar.
Two people in front of the 3D printed school.
And next year it plans to use a "honeycomb" design to build a campus in Madagascar with multiple connected buildings.
A rendering of a 3D printed school.

Source: Insider

Compared to traditional homebuilding, this construction technology is still relatively nascent.
Groups of people around and under a 3D printer.
But with all these projects slated to enter the market in 2023, it seems like we're at the precipice of a 3D-printed home boom.
A 3D printed Habitat for Humanity house in Williamsburg, Virginia. The house is in front of trees. The lawn in front of it is brown.
And by 2027, Mannheimer believes more homes will be printed than built traditionally.
Icon's 100-home 3D printed community
"I don't want to build a worse world faster and cheaper," Ballard said. "I want to build a better world faster and cheaper."
The printed walls of House Zero.

Source: Insider

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