Holman Ranch is a historic 1920s stone hacienda in Carmel Valley. We restored the main hacienda and built the new owner’s quarter in the same style. We rebuilt the barn and pool house, and restored the 1940s ranch buildings.Holman Ranch is a historic 1920s stone hacienda in Carmel Valley. We restored the main hacienda and built the new owner’s quarter in the same style. We rebuilt the barn and pool house, and restored the 1940s ranch buildings.