The Mediterranean, completed in 2008, features 10-foot ceilings, formal dining and living rooms, three fireplaces, five en suite bedrooms and a powder room in its 4,000 square feet. Outdoor features include a kitchen with granite counters and barbecue, a patio misting system, a fireplace, a swimming pool and a spa.
Howerdel, 41, is a founding member of the platinum-selling band A Perfect Circle and the solo project Ashes Divide. The rocker has worked as a guitar technician for bands including Tool, Nine Inch Nails and Guns N' Roses.
Public records show he bought the property in 2008 for $1.685 million.
Tregg Rustad and Peter Maurice of Coldwell Banker's Beverly Hills South office have the listing.