Disappointment: 3D-Printed Houses Are Made by Robots in Up to 24 Days, but Price Per Square Meter Exceeds That of Traditional Properties

Written by Fabio Lucas Carvalho

Published on 23/02/2026 at 19:15

Updated on 23/02/2026 at 19:16

Casas impressas em 3D custam US$ 375 mil por 93 m² e têm valor por metro quadrado acima da média do mercado.

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With Five Units of 93 Square Meters Sold for US$ 375,000 Each, 3D Printed Housing Project Promises to Reduce Time and Waste with Printing in Up to 24 Days, but Presents a Cost of US$ 375 per Square Meter, Above the Local Average of US$ 268

The 3D printed houses completed by 4Dify in Yuba County, California, form what the company defines as the first 3D printed neighborhood in America, with five units of 93 square meters sold for US$ 375,000 each.

Neighborhood with Five Units of 93 sqm North of Sacramento

The proposal for 3D printed houses has always been to reduce time, waste, and labor needs, making the homes cheaper. However, the outcome in Yuba County did not exactly follow that initial expectation.

According to SlashGear, the neighborhood consists of five houses of 93 square meters, equivalent to 1,000 square feet, located north of Sacramento. The project is led by the company 4Dify.

ARTICLE CONTINUES BELOW

Process Could Drop to 10 Days, but Price Catches Eye

4Dify expects that, in the future, the entire printing process could be completed in about 10 days. Despite this expectation of reduced production time, the most striking figure is the price charged for the units.

According to SlashGear, the first house was listed for sale at US$ 375,000. The average price of a home in Yuba County is US$ 450,000, which may suggest an initial advantage.

However, the analysis changes when considering the cost per square meter, a key comparison indicator in the local real estate market.

Cost of US$ 375 per Square Meter Exceeds Local Average of US$ 268

With 93 square meters and a total price of US$ 375,000, 4Dify’s 3D printed houses reach US$ 375 per square meter. According to RedFin data, the average price per square meter in Yuba County is US$ 268.

With this price, the company’s concrete structures are comparable to a customized 232 square meter house in the northwest suburbs of Chicago.

This comparison does not consider potential maintenance or insurance risks associated with a new type of housing, which may present unpredictable issues over time.

Waste Reduction Does Not Guarantee Savings for Consumers

It is a fact that the construction process of 3D printed houses uses less time and fewer workers than traditional construction, in addition to drastically reducing material waste.

Nevertheless, as long as companies like 4Dify do not lower prices through mass production, the model is likely to remain limited. In the best scenario, it is configured as a housing experiment; in the worst, as an expensive novelty in the real estate market.

Thus, despite the initial promise of making housing more affordable, the project in Yuba County indicates that the final cost does not fully align with the narrative of savings for the end consumer, keeping 3D printed houses as an alternative in a consolidation phase.

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Disappointment: 3D-Printed Houses Are Made by Robots in Up to 24 Days, but Price Per Square Meter Exceeds That of Traditional Properties

With Five Units of 93 Square Meters Sold for US$ 375,000 Each, 3D Printed Housing Project Promises to Reduce Time and Waste with Printing in Up to 24 Days, but Presents a Cost of US$ 375 per Square Meter, Above the Local Average of US$ 268

Neighborhood with Five Units of 93 sqm North of Sacramento

Process Could Drop to 10 Days, but Price Catches Eye

Cost of US$ 375 per Square Meter Exceeds Local Average of US$ 268

Waste Reduction Does Not Guarantee Savings for Consumers

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Disappointment: 3D-Printed Houses Are Made by Robots in Up to 24 Days, but Price Per Square Meter Exceeds That of Traditional Properties

With Five Units of 93 Square Meters Sold for US$ 375,000 Each, 3D Printed Housing Project Promises to Reduce Time and Waste with Printing in Up to 24 Days, but Presents a Cost of US$ 375 per Square Meter, Above the Local Average of US$ 268

Neighborhood with Five Units of 93 sqm North of Sacramento

Process Could Drop to 10 Days, but Price Catches Eye

Cost of US$ 375 per Square Meter Exceeds Local Average of US$ 268

Waste Reduction Does Not Guarantee Savings for Consumers

Libya built over 4,000 kilometers of underground pipelines to bring water from the Sahara to coastal cities in a project that the government itself called the Eighth Wonder of the World.

Desert sand, previously discarded for being too smooth for concrete, becomes an ecological brick in the United Arab Emirates, dispensing with Portland cement, curing at room temperature, and attempting to transform dunes useless for construction into raw material for a new arid engineering.

He transformed an abandoned plastic water tank into an underground house in the “hobbit hole” style, using only repurposed pallet wood, without heavy machinery or expensive labor.

Chinese woman planted trees for decades while sand buried part of her house, received $5,000 from an American in 1999, and helped transform the desert into a forest of 8 million trees in China.

Almost 6,000 residents live concentrated along a single street nearly 9 km long in the interior of Poland. Houses form a continuous row, and behind them, narrow agricultural strips emerge, creating one of the most unusual rural patterns in Europe.

Described by astronauts as one of the most unlikely natural phenomena on Earth, the Okavango Delta spreads over up to 15,000 square kilometers in the middle of the desert and transforms Botswana into a living labyrinth of channels, islands, and flooded areas.

Scientists have created a material six times lighter than air, 75 times lighter than styrofoam, and that becomes stronger the more it is compressed: aerographite seems impossible, but it can reinforce structures, batteries, and satellites.

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A doctor from Minas Gerais warns that sleeping with the fan pointed at the body all night is not as harmless as you think; it dries out the respiratory tract, causes mucus buildup, spreads dust mites, and can even irritate the cornea of the eyes.

Coal mine purchased for $2 million in Wyoming, the Brook Mine holds rare earth elements and critical minerals estimated at up to $37 billion, in an asset that the US is competing for with China.

Ecuadorian volcano at 6,268 meters is more than 2,000 meters closer to space than Everest, which is 8,848 meters, because the Earth is wider at the equator.

To halt the advance of the Sahara, the 8,000 km Great Green Wall in the Sahel relies on reforestation to combat desertification, but by 2026 it remains far behind the goal of 100 million hectares.