When did Puritans begin building a town?

The Puritans began building towns in the early 17th century, specifically after their arrival in North America in 1620 with the Pilgrims in Plymouth and later in 1630 in the Massachusetts Bay Colony. Their first major settlement was established in Boston, which quickly became a central hub for Puritan life and governance. The establishment of these towns reflected their desire to create communities rooted in their religious beliefs and values.