> Based on rule it should be 10k to make it interesting for the investors (buy and rent to make some profit). The only reason I didn’t sell it is the hope that prices will go up in x years, but right now I technically subsidizing people living there + waiting on possible rent increase in couple years.

Maybe the market is telling you that SF house prices are wildly overvalued. Maybe the best move is not to wait for ever higher prices, but sell now.

People seem to be programmed to buy high and sell low, making the old truism to do the opposite very difficult in practice. Your description isn't uncommon, but is very characteristic of the physiology of a top.