Living in Queens NYC I can see the large disparity between the greenery prevalent in the tax photos present on 1940s.nyc. After my grandparents passed we sold the house that had three nice shade trees, patio, a garden, grass along the side and a front lawn. Only the front lawn remains. The rest was entombed in concrete. Houses around the area suffer the same fate - yards completely devoid of green life and instead concrete. When it rains water pours down driveways into the gutter leaving the combined sewer system to deal with water that should be in the earth.