- Joined
- Jan 15, 2002
- Professional Status
- Certified General Appraiser
- State
- California
The further back you go, the shallower the rate of increase.
Flat lines would only make sense if it was a log scale chart. $20,000 change when the median price changes from $80,000 to $100,000 is not the same thing as $20,000 change when median price changes from $300,000 to $320,000. One is a 20% increase and the other is like 7% or something. That's why the historical trend line should curve up with a standard scale.