Petroglyph Trails Subdvision Phases 3 An has 2 active listings and the average listing price is $728,000. The typical home in Petroglyph Trails Subdvision Phases 3 An has 3 beds, 3.5 baths, and is 2,228.5 SqFt. Land-only listings are excluded to provide accurate averages for price, size, beds, and baths