block group Density
per acre		 Units
per acre		 Platted Decades
Built Up		 Primary Housing Type Neighborhood
Tract 274, Blockgroup 1 63.88 22.32 1900 1920 – 1940 single family detached Bensonhurst
Tract 296, Blockgroup 1 98.53 43.47 1880 1890 – 1940 two to four flats Gravesend
Tract 326, Blockgroup 1 50.89 16.69 1900 1920 – 1940 apartments above retail Coney Island
Tract 326, Blockgroup 2 125.45 39.87 1900 1920 – 1940 apartments above retail Coney Island
Tract 360.02, Blockgroup 2 222.02 116.8 1900 1920 – 1940 apartments above retail Brighton Beach
Tract 362, Blockgroup 1 156.07 53.87 1900 1920 – 1940 two to four flats Brighton Beach
Tract 392, Blockgroup 2 64.13 26.85 1900 1900 – 1940 single family detached Sheepshead Bay
Tract 406, Blockgroup 2 82.98 34.47 1900 1920 – 1940 two to four flats Gravesend
Tract 562, Blockgroup 2 37.17 11.95 1910 1920 – 1940 single family detached Madison
Tract 612, Blockgroup 1 25.53 10.72 1908 1910 – 1940 single family detached Manhattan Beach
Tract 656, Blockgroup 2 52.57 17.56 1920 1920 – 1940 single family attached Marine Park
Tract 1142.01, Blockgroup 2 15.87 5.05 1850 1890 – 1940 single family detached Cypress Hills