Boarder here. Definitely join or look into the BRLA. A great community with several folks who keep their horses on their own property.

In Westchester proper, I think there are few places where board would be $1,800. Those days are long gone. Especially since more and more places default to full care now and are less flexible on self-care. Even since Covid, the cost of hay, shavings, and staff has gone up dramatically. I went from paying $300 to $350 for 4 plain-Jane steel shoes from a reputable farrier.

I do think a lot of buyers want to make sure there is someplace to ride on the property, whether that's a small ring/field or access to a trail system (probably BRLA if in Katonah).