This Infograph discusses "the cost of waiting to buy"as defined as the additional funds it would take to buy a home if prices and interest rates were to increase over a period of time
Freddie Mac predicts interest rates to rise to 5.1% by 2019
Corelogic predicts home prices to appreciate by 4.3% over the next 12 months
It might be worth your while to consider your options.
This chart is presented by KCM. 3-2-18