What happened when Mark Zuckerberg moved in next door

For decades, the Crescent Park neighbourhood of Palo Alto represented the dream of California living.

Doctors, lawyers, business executives and Stanford University professors lived in charming homes under oak, redwood and magnolia trees. The houses, an eclectic mix including Craftsman homes and bungalows, were filled with families who became fast friends. The annual block parties heaved with people. Daily life was tranquil, and the soundtrack was one of children laughing as they rode their bicycles and played in one another’s gardens.

Then Mark