I got an order for a purchase in an area in which a religious sect is expanding into. This sect has its own schools, medical centers, ambulance and fire in the township they are expanding from. They do not use the public school system. This area is predominately huge condo complexes.
My order is a single family home, in a neighboring township and in the past year, the sales of homes and land has exploded, with ever increasing sale prices, as this sect expands its area. These sale prices are far and away higher than sales of similar homes just a mile or so away. My subject property is in this township, but away from the immediate area in which the expansion is happening. If I use sales from the expansion area, my home is selling for well below what the comps show. The buyer and seller of my subject are not affiliated with this sect. Should I ignore the inflated prices and use similar sales from the same school district, but farther away??
I may be overthinking this as I am very aware of potential "bias" issues down the road.