There’s a website named Walk Score, which rates how walkable your house is. That is, “Walk Score calculates the walkability of an address by locating nearby stores, restaurants, schools, parks, etc.”
Yes, the downside is typing your address in. However, I tried an intersection fairly near my house, and that worked just fine.
My house rated 60. (The intersection rated 69. What a few feet can do…)
Via Commute by Bike.
My Score is 42. Did not try the intersection.
68 for the apartment, 85 for the intersection one block down
It has rather liberal ideas of what fits the general categories.