Zone Density
per acre		 Units
per acre		 Platted Decades
Built Up		 Primary Housing Type Neighborhood
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
tract 728, blockgroup 192.8640.719001940 — 1960single family attachedFlatlands