According to the census, Las Vegas is the fastest growing place in the nation so a good bet may be to buy in a new project with projected completion by the time you are ready to move. This will help you lock the price and if things do not work out as expected to sell the option at a profit. What you are seeing is a market correction due to increasing interest rates not a dip that will continue for too much time, the FED will review the interest rate again in June 28 so keep looking at the money news to see if the market is expecting the FED to increase or to maintain the actual rate. If they plan to increase it, the further market correction is expected but if they do not raise it then it will be wise to start looking now since prices will not dip much more. Good luck!