A town of Springfield home is a total loss following a fire Sunday afternoon.  It broke out at 7372 Springhelt Drive shortly after 4 p.m.  Firefighters say the three level home was engulfed in flames upon their arrival. No one was home at the time. Firefighters had it extinguished within 30 minutes. The cause is under investigation.  Authorities believe it started in the home's lowest level. The home is owned by Ann Whittaker and assessed at $212,000.