Question: how old is jan from the brady bunch now?
Answer: 4. Eve Plumb (Jan Brady) Eve is 61 years old, which means she was 12 years old when she first debuted as Jan Brady. In addition to reprising her role in the Brady Bunch spin-offs, Eve also landed roles in Fudge, Dawn: Portrait of a Teen Runaway, Blue Ruin, Monsoon, and more.