Another project that is stunning to look at — and slightly vengeful to consider —  won a notable mention at ReBurbia:

Designed ByStéphane Degoutin & Gwenola Wagon – Nogo Voyages

The huge amount of vacant land in the abandoned american suburbs can be used to increase the ruralization of the city. We propose themed neighborhoods, specialized on a few plots of land: the sheep district, the chicken district, the pig district… This would allow neighbours to get in touch to keep or exchange their animals.

We propose developments which are sold as packs.
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House
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Land
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Stockbreeding

Each housing type is associated with a species or a culture. Housing standards are associated with agricultural standards.

Each pack is ready to use. It comes with a user guidebook, a training if needed, a one year guarantee and assistance service (an assistant farmer can be required).