Zone Density
per acre		 Units
per acre		 Platted Decades
Built Up		 Primary Housing Type Neighborhood
tract 440, blockgroup 152.0222.1119001920 — 1930single family detachedMidwood
tract 598, blockgroup 171.3730.1819001920 — 1930single family attachedSheepshead Bay
tract 840, blockgroup 155.1116.3418901920 — 1930single family semi-detachedEast Flatbush
tract 858, blockgroup 160.8820.4218901920 — 1930single family detachedEast Flatbush
tract 860, blockgroup 3105.6235.718901920 — 1930single family detachedEast Flatbush
tract 862, blockgroup 189.2731.3518901920 — 1930two to four flatsRugby
tract 274, blockgroup 163.9522.3219001920 — 1940single family detachedBensonhurst
tract 326, blockgroup 151.6716.6919001920 — 1940apartments above retailConey Island
tract 326, blockgroup 2123.6639.8719001920 — 1940apartments above retailConey Island
tract 360.02, blockgroup 2217.67116.819001920 — 1940apartments above retailBrighton Beach
tract 362, blockgroup 1155.1653.8719001920 — 1940two to four flatsBrighton Beach
tract 406, blockgroup 280.9534.4719001920 — 1940two to four flatsGravesend
tract 562, blockgroup 236.7611.9519101920 — 1940single family detachedMadison
tract 656, blockgroup 252.8017.5619201920 — 1940single family attachedMarine Park
tract 146, blockgroup 130.1712.1919001920 — 1950single family detachedDyker Heights
tract 336, blockgroup 245.8017.1919001920 — 1950single family attachedSea Gate
tract 492, blockgroup 380.2331.818701920 — 1960apartments above retailKensington
tract 396, blockgroup 153.0220.5119001920 — 2000single family detachedGravesend