The Crane WASP, also known as "the infinity 3D printer," uses locally sourced clay, mud or cement to 3D-print affordable homes. It can even use agricultural waste as aggregate. The system is now being used to build much-needed housing in Colombia.
The modern housing crisis isn’t a consequence of construction labor shortages or even construction labor costs. The primary hindrance to affordable housing is proximate real estate available for development.
Unless you can find a way to print more soil or to automate the pipping and road infrastructure that connects units, these tools will mostly benefit developers in the position to speculate on real estate bought decades in advance of new municipal infrastructure.
At $1,000 per module they offer solutions to homelessness in western countries.
Where do you put the $1000 unit once you’ve built it? On a $300k lot?
I’m watching big chunks of my neighborhood go from one-story ranch houses on half-acre lots to three-story units on postage stamp lots. But I’m also watching the cost of this housing skyrocket, because the units are kept independent and free-standing rather than being built as connected blocks with shared insulation, electric, plumbing, and AC.
Consequently, a street that used to sell in the $100k-250k range is putting houses on the market for $600k-$800k. The issue isn’t rate of construction, its the availability of vacant real estate. The solution isn’t to maximize efficiency of land use, its to build luxury properties that can be flipped to rental companies and speculators.
The main problem is zoning laws - too much land zoned for single-family residences only, a lack of mixed-use zoning and walkability, and heavily restrictive laws on apartment buildings (height limits, floorplan requirements such as the infamous dual-stairway rule, etc ).
These laws exist because of NIMBY’s - people with an existing stake in the community who don’t want noisy transit, tall buildings being an “eyesore”, affordable housing bringing in more poor people.
The solution, of course, is to [REDACTED] all the NIMBY’s.
In the big city closest to me they just abolished single-family zoning. As soon as there’s tradespeople that have a single free second it’s going to be dope. Here, well, it’s a small town.
Yes, single family zoning is shit, and probably why there’s such a built-up shortage in the first place. And definitely a big contributor to the near-total lack of transit.
In many cities (thinking of Toledo OH) you can snag free lots.
You can also snag a lot of cheap vacant units.
And nobody wants to change the zoning to allow 3d printed shanty towns.
Developers would love to print disposable housing that needs to be abandoned and rebuilt every 20 years or so. The trick is that they want to sell these things for a big markup. They don’t want to flip a $1000 unit at cost.
The modern housing crisis isn’t a consequence of construction labor shortages or even construction labor costs. The primary hindrance to affordable housing is proximate real estate available for development.
Unless you can find a way to print more soil or to automate the pipping and road infrastructure that connects units, these tools will mostly benefit developers in the position to speculate on real estate bought decades in advance of new municipal infrastructure.
Where do you put the $1000 unit once you’ve built it? On a $300k lot?
I mean, where I live, there’s definitely a construction labour bottleneck.
I’m watching big chunks of my neighborhood go from one-story ranch houses on half-acre lots to three-story units on postage stamp lots. But I’m also watching the cost of this housing skyrocket, because the units are kept independent and free-standing rather than being built as connected blocks with shared insulation, electric, plumbing, and AC.
Consequently, a street that used to sell in the $100k-250k range is putting houses on the market for $600k-$800k. The issue isn’t rate of construction, its the availability of vacant real estate. The solution isn’t to maximize efficiency of land use, its to build luxury properties that can be flipped to rental companies and speculators.
Well, I don’t know where you are, but I actually know of plenty of lots for sale near me. I’m sure that’s not our issue.
The main problem is zoning laws - too much land zoned for single-family residences only, a lack of mixed-use zoning and walkability, and heavily restrictive laws on apartment buildings (height limits, floorplan requirements such as the infamous dual-stairway rule, etc ).
These laws exist because of NIMBY’s - people with an existing stake in the community who don’t want noisy transit, tall buildings being an “eyesore”, affordable housing bringing in more poor people.
The solution, of course, is to [REDACTED] all the NIMBY’s.
!yimby@lemmy.world, my brother/sister in construction freedom.
In the big city closest to me they just abolished single-family zoning. As soon as there’s tradespeople that have a single free second it’s going to be dope. Here, well, it’s a small town.
Yes, single family zoning is shit, and probably why there’s such a built-up shortage in the first place. And definitely a big contributor to the near-total lack of transit.
Sorry I’m a Tankie I can’t see Lemmy.world
In many cities (thinking of Toledo OH) you can snag free lots.
They are zoned for single family houses only, which would cost $100k-200k to build, with a market value of maybe $50k
And nobody wants to change the zoning to allow 3d printed shanty towns.
You can also snag a lot of cheap vacant units.
Developers would love to print disposable housing that needs to be abandoned and rebuilt every 20 years or so. The trick is that they want to sell these things for a big markup. They don’t want to flip a $1000 unit at cost.