About This Program in Castle Rock
Douglas County's 2026 FHA limit of $862,500 sits $321,213 above Colorado's standard floor of $541,287, giving Castle Rock buyers significantly more purchasing power than most Colorado markets. At Castle Rock's median price of $665,000, FHA requires just $23,300 down — saving $109,700 versus a 20% conventional down payment. Monthly MIP runs approximately $290 at that loan size, with a one-time upfront MIP of $11,200 typically rolled into the loan.

