In ... this bedroom community outside Phoenix, amid precision-cut lawns and Craftsman-style homes, lambs caper in common green areas, chickens scratch in a citrus grove and residents roam rows of heirloom vegetables to see what might be good for dinner. The neighborhood is called Agritopia, and it's one of a growing number of so-called agrihoods, residential developments where a working farm is the central feature, in the same way that other communities may cluster around a golf course, pool or fitness center. The real estate bust in 2008 halted new construction, but with the recovery, developers are again breaking ground on farm-focused tracts. At least a dozen projects across the country are thriving, enlisting thousands of home buyers who crave access to open space, verdant fields and fresh food. I hear from developers all the time about this," said Ed McMahon, a senior fellow for sustainable development at the Urban Land Institute. Sixteen of Agritopia's 160 acres are certified organic farmland, with row crops (artichokes to zucchini), fruit trees (citrus, nectarine, peach, apple, olive and date) and livestock (chickens and sheep). Fences gripped by grapevines and blackberry bushes separate the farm from the community's 452 single-family homes, each with a wide front porch and sidewalks close enough to encourage conversation. The hub of neighborhood life is a small square overlooking the farm, with a coffeehouse, farm-to-table restaurant and honor-system farm stand. The square is also where residents line up on Wednesday evenings to claim their bulging boxes of just-harvested produce, eggs and honey.