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Tract 508, Blockgroup
blockgroup 508.4
Tract 315, Blockgroup
blockgroup 315.2
Tract 25, Blockgroup
blockgroup 25.1
Tract 3.01, Blockgroup
blockgroup 3.01.1
Tract 493, Blockgroup
blockgroup 493.2
Tract 25, Blockgroup
blockgroup 25.1
Tract 213, Blockgroup
blockgroup 213.2
Tract 185.01, Blockgroup
blockgroup 185.01.1
Tract 25, Blockgroup
blockgroup 25.1
Tract 25, Blockgroup
blockgroup 25.1
Zone Density
per acre		 Units
per acre		 Platted Decades
Built Up		 Primary Housing Type Neighborhood
Tract 3.01, Blockgroup 1 217.78 94.32 1810 1820 – 1890 five story apartmentsBrooklyn Heights
Tract 25, Blockgroup 1 87.61 32.28 1830 1940 – 1945 five story apartmentsDowntown Brooklyn
Tract 185.01, Blockgroup 1 180.57 62.95 1839 1870 – 1944 five story apartmentsFort Greene
Tract 213, Blockgroup 2 160.53 33.39 1860 1900 – 1950 five story apartmentsCrown Heights
Tract 393, Blockgroup 1 71.49 23.98 1839 1870 – 2000 two to four flatsBushwick
Tract 493, Blockgroup 2 162.57 55.89 1840 1840 – 1910 apartments above retailWilliamsburg
Tract 508, Blockgroup 4 341.80 108.85 1870 1880 – 1930 four story apartmentsFlatbush
Tract 519, Blockgroup 1 57.40 23.96 1830 1830 – 1900 two to four flatsWilliamsburg
Tract 539, Blockgroup 2 200.60 47.2 1839 1970 – 1975 five story apartmentsWilliamsburg
Tract 804, Blockgroup 2 121.55 49.79 1860 1880 – 1910 five story apartmentsProspect-Lefferts Gardens
Tract 988, Blockgroup 2 92.00 30.03 1880 1870 – 1950 single family attachedCanarsie
Tract 1098, Blockgroup 1 9.98 3.94 1890 1900 – 1920 industrialEast New York