Tax assessed value really has very little to do with the marketable value of your home! The real market value of your home is going to depend on what comparable homes in your area have sold for,that's why it is of vital importance to have a full time Realtor that is in the market place every day come out and look at your home and do a comparable market analysis on it,basicly the same thing that a appraisor would do! If you need any help in that please give us a call anytime,there is never any obligation and the CMA is free.Mark McFarland/Jeanne Merola Team! Windermere South Inc.Puyallup,Wa.(253)230-7142.Thanks,and good luck!