block group Density
per acre
Units
per acre
Platted Decades
Built Up
Primary Housing Type Neighborhood
Tract 94, Blockgroup 1 119.88 37.57 1839 19001930 single family semi-detached Sunset Park
Tract 100, Blockgroup 2 160.57 47.1 1839 19001930 two to four flats Sunset Park
Tract 210, Blockgroup 1 87.55 36.61 1890 19001930 single family semi-detached Borough Park
Tract 218, Blockgroup 1 91.78 23.58 1890 19001930 apartments above retail Borough Park
Tract 226, Blockgroup 1 47.20 11.36 1890 18901930 industrial Borough Park
Tract 335, Blockgroup 3 52.63 14.06 1890 19101930 single family detached Crown Heights
Tract 359, Blockgroup 1 100.42 43.13 1890 19001930 two to four flats Crown Heights
Tract 440, Blockgroup 1 51.91 22.11 1900 19201930 single family detached Midwood
Tract 508, Blockgroup 4 341.80 108.85 1870 18801930 four story apartments Flatbush
Tract 598, Blockgroup 1 72.12 30.18 1900 19201930 single family attached Sheepshead Bay
Tract 650, Blockgroup 1 39.91 15.35 1900 18001930 single family detached Flatlands
Tract 742, Blockgroup 1 69.25 20.24 1900 19001930 single family semi-detached Flatlands
Tract 766, Blockgroup 1 114.46 38.51 1870 19001930 single family detached Flatbush
Tract 840, Blockgroup 1 55.88 16.34 1890 19201930 single family semi-detached East Flatbush
Tract 858, Blockgroup 1 61.17 20.42 1890 19201930 single family detached East Flatbush
Tract 860, Blockgroup 3 107.23 35.7 1890 19201930 single family detached East Flatbush
Tract 862, Blockgroup 1 100.77 31.35 1890 19201930 two to four flats Rugby