Zone Density
per acre		 Units
per acre		 Platted Decades
Built Up		 Primary Housing Type Neighborhood
tract 162, blockgroup 262.6835.518801870 — 1950single family attachedBay Ridge
tract 988, blockgroup 292.1830.0318801870 — 1950single family attachedCanarsie
tract 171, blockgroup 350.9523.8518701900 — 1950single family attachedWindsor Terrace
tract 213, blockgroup 282.6833.3918601900 — 1950five story apartmentsCrown Heights
tract 579, blockgroup 210.614.1918501900 — 1950industrialGreenpoint
tract 146, blockgroup 130.1712.1919001920 — 1950single family detachedDyker Heights
tract 336, blockgroup 245.8017.1919001920 — 1950single family attachedSea Gate
tract 25, blockgroup 187.8432.2818301940 — 1945five story apartmentsDowntown Brooklyn
tract 572, blockgroup 184.0635.5719001940 — 1945six to seven story apartmentsSheepshead Bay
tract 702.01, blockgroup 537.4415.2119401940 — 1950single family detachedMill Basin