Tract 237, Blockgroup
blockgroup 237.2
Tract 836, Blockgroup
blockgroup 836.2
Tract 579, Blockgroup
blockgroup 579.2
Tract 569, Blockgroup
blockgroup 569.2
Tract 226, Blockgroup
blockgroup 226.1
Tract 271.01, Blockgroup
blockgroup 271.01.3
Tract 447, Blockgroup
blockgroup 447.2
Tract 836, Blockgroup
blockgroup 836.2
Tract 1148, Blockgroup
blockgroup 1148.1
Tract 447, Blockgroup
blockgroup 447.2
Zone Density
per acre		 Units
per acre		 Platted Decades
Built Up		 Primary Housing Type Neighborhood
Tract 225, Blockgroup 1 28.50 11.15 1839 1870 – 1890 two to four flatsCrown Heights
Tract 226, Blockgroup 1 47.51 11.36 1890 1890 – 1930 industrialBorough Park
Tract 237, Blockgroup 2 32.39 10.29 1839 1870 – 1910 two to four flatsBedford-Stuyvesant
Tract 241, Blockgroup 3 37.95 17.19 1839 1900 – 2000 two to four flatsBedford-Stuyvesant
Tract 271.01, Blockgroup 3 36.60 16.67 1839 1860 – 1890 two to four flatsBedford-Stuyvesant
Tract 553, Blockgroup 2 77.75 33.85 1830 1830 – 1900 two to four flatsWilliamsburg
Tract 569, Blockgroup 2 38.40 17.79 1850 1860 – 1920 two to four flatsGreenpoint
Tract 572, Blockgroup 1 84.06 35.57 1900 1940 – 1945 six to seven story apartmentsSheepshead Bay
Tract 579, Blockgroup 2 10.61 4.19 1850 1900 – 1950 industrialGreenpoint
Tract 836, Blockgroup 2 40.65 14.19 1870 1900 – 1920 single family semi-detachedEast Flatbush
Tract 858, Blockgroup 1 60.88 20.42 1890 1920 – 1930 single family detachedEast Flatbush
Tract 942, Blockgroup 1 19.98 7.25 1930 1652 – 1955 single family attachedEast Flatbush
Tract 1098, Blockgroup 1 9.94 3.94 1890 1900 – 1920 industrialEast New York
Tract 1142.01, Blockgroup 2 15.94 5.05 1850 1890 – 1940 single family detachedCypress Hills