'The $300 House' Challenge

Bring affordable housing to the world’s poor. $25,000 prize pool

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8'x10' wooden tent
soarlikeeagles
8'x10' wooden tent
10
236
5.44
Concretabla Building System
krausegut
Concretabla Building System
19
19
6.97
360 House
franegra
360 House
25
173
5.87
"ELFI" prefab construction
modrovic
"ELFI" prefab construction
7
234
5.46
The Power of the Arc
abigail
The Power of the Arc
18
94
6.28
$300 Eco Friendly House
joon_michelle
$300 Eco Friendly House
9
271
5.08
Sliver cell house
robyray
Sliver cell house
11
280
4.99
Cluster dwelling
1designid
Cluster dwelling
28
190
5.79
MimbreCrete Panel
Ivalpocity
MimbreCrete Panel
19
59
6.51
"leafing" under the same roof
elefassina
"leafing" under the same roof
14
29
6.83
Cellular housing
DianaSaul
Cellular housing
23
98
6.26
meta.home
fechtel
meta.home
8
118
6.18
TransformerHouse
jannanda
TransformerHouse
12
207
5.66
turtle house
chrisnantyo
turtle house
14
156
5.96
Celestia 300 Dollar Home Hurricane Protection
Brent_T_Cook
Celestia 300 Dollar Home Hurricane Protection
5
49
6.56
Hurricane protection is important to this tropical home. It has been designed to withstand the strong winds to the best of its ability by making a bow to them. As it does this it will still provide…
Brent_T_Cook
Celestia 300 Dollar Home Hurricane Protection
2
295
4.32
TransformerHouse
jannanda
TransformerHouse
7
130
6.11
Edomus - The earth sheltered home buildable in 24 hours
Edomus
Edomus - The earth sheltered home buildable in 24 hours
10
148
6.02
STOVE HOUSE
airshipnoppo
STOVE HOUSE
5
147
6.02
UP
Treeman
UP
23
84
6.34
corrugated steel house
rumah
corrugated steel house
69
50
6.55
Improved design of urban low cost housing in Dinajpur,Bangladesh
mahmuda
Improved design of urban low cost housing in Dinajpur,Bangladesh
38
4
7.55
POHTA concept
rogermeijs
POHTA concept
6
168
5.89
To Each His Home
jeronaehill
To Each His Home
21
282
4.98