You're more of an optimist than I. Over 50% of these single 3000 sqft take up the full lot with the house homes that have been built in the neighborhood since I've moved in have all gone up for resale practically exactly at the 2 year mark.
And yeah, I SWEAR it used to be R-2. Because when I bought on Jersey, one of the pro-cons is that weirdly even though its the closest to Michigan, it was the only R-1 in the neighborhood. But then when I looked it up again last year Page and others were R-1. I started trying to track down the various zoning changes to see if I was crazy, but then I got lazy.
Also, part of the reason I'm so annoyed about it is I did WAY too deep of a dive into the owners. Dude and his wife moved here from New York and worked a govt job and just managed to own basically the entirety of Page St. As @jack mentioned, did not maintain them at all. And then when they passed away they got buried back in New York. Like you lived here for over 40 years but clearly didn't feel like it was home. While its not as bad as Institutional Investor, its not much better.