Brooklyn Typology: blockgroups in williamsburg

Zone	Density per acre	Units per acre	Platted	Decades Built Up	Primary Housing Type	Neighborhood
tract 493, blockgroup 2	165.74	55.89	1840	1840 — 1910	apartments above retail	Williamsburg
tract 505, blockgroup 2	117.73	37.58	1840	1840 — 1910	two to four flats	Williamsburg
tract 519, blockgroup 1	58.46	23.96	1830	1830 — 1900	two to four flats	Williamsburg
tract 533, blockgroup 1	182.81	41.74	1839	1860 — 1880	two to four flats	Williamsburg
tract 539, blockgroup 2	196.61	47.2	1839	1970 — 1975	five story apartments	Williamsburg
tract 553, blockgroup 2	77.75	33.85	1830	1830 — 1900	two to four flats	Williamsburg

Brooklyn Typology