Awakendsoul is too young to take advantage of this, but in Calif part of our Prop 13 property tax rules allows for other things than just keeping taxes at 1% of the purchase price with annual increases of no more than 2% on prop taxes. It also includes a one-time transfer of your homes original property tax basis (usually original purchase price) to a new home if you are 55 and the new home you buy is of equal or lesser cost than what you sold your old home for. Another Prop allows for the transfer of property between child and parent or grandparent without increasing the property taxes on the house no matter what the child paid the parent for it. For example: I bought my Mom's house in 1996. She had owned it a long time, had paid around $20K - 25K for it and her Prop 13 tax rate was $300/year. I paid her $120K for it. So my property taxes should have been minimum of 1% of that amount - $1,200/year or more. However, because I bought it from my Mom, I could transfer her prop tax rate of $300/year so I was able to get that. Then, if I had stayed there until I was 55, I could have sold it for say $300K and bought a new place for $300K or less, I could have transferred that tax basis of $300/year to my new place rather than have to pay the approx. $3,000 or more in prop taxes/year. And of course a 2% annual tax increase on $300 is lots less than an annual 2% tax increase on $3,000! Going to keep property taxes low forever!.
But yes, if Awakensoul wasn't 55 when she sold her place and bought another , she'd have to pay property taxes based on the new houses purchase price. In Calif that is 1%. Same if she moved to a Calif county that doesn't transfer the old tax basis, or out of state. For myself, if I was in Awakened soul position, I'd probably take the $500K and run to somewhere less expensive but just as nice - especially if they will probably develop her area (and being Calif they will) eventually. I plan to sell my place once we've (sis and I) have helf it 2 years to avoid capital gains taxes (also something Awakensoul needs to calculate in if she sells) and move to a different locale. For me staying here is just a combo of investment and practicality (have yard for dogs and sis is here to pet sit so I can travel) not love of the area or house.

