block group Density
per acre
Units
per acre
Platted Decades
Built Up
Primary Housing Type Neighborhood
tract 3.01, blockgroup 1217.7894.32181018201890five story apartmentsBrooklyn Heights
tract 5, blockgroup 2112.8372.7181618201900four story apartmentsBrooklyn Heights
tract 25, blockgroup 187.6132.28183019401945five story apartmentsDowntown Brooklyn
tract 69, blockgroup 275.9235.2183918401970apartments above retailBoerum Hill
tract 75, blockgroup 345.9821.52183918401880single family attachedGowanus
tract 77, blockgroup 164.2235.35183918401980single family attachedGowanus
tract 94, blockgroup 1119.8837.57183919001930single family semi-detachedSunset Park
tract 100, blockgroup 2160.5747.1183919001930two to four flatsSunset Park
tract 112, blockgroup 4194.8059.48183919001920four story apartmentsBorough Park
tract 134, blockgroup 380.8135.87188018901910single family attachedBay Ridge
tract 139, blockgroup 3102.2445.54183918601870single family attachedPark Slope
tract 145, blockgroup 463.5424.11183918701900apartments above retailSunset Park
tract 146, blockgroup 130.3012.19190019201950single family detachedDyker Heights
tract 153, blockgroup 293.6646.15183918601880single family attachedPark Slope
tract 162, blockgroup 262.4635.5188018701950single family attachedBay Ridge
tract 165, blockgroup 2115.5757.5183918701900single family attachedPark Slope
tract 171, blockgroup 351.7223.85187019001950single family attachedWindsor Terrace
tract 177, blockgroup 10.010186518651873institutional or recreationalProspect Park
tract 181, blockgroup 163.7932.7183918601890single family attachedFort Greene
tract 185.01, blockgroup 1180.5762.95183918701944five story apartmentsFort Greene
tract 186, blockgroup 167.2027.2190019001920single family semi-detachedBensonhurst
tract 210, blockgroup 187.5536.61189019001930single family semi-detachedBorough Park
tract 213, blockgroup 2160.5333.39186019001950five story apartmentsCrown Heights
tract 218, blockgroup 191.7823.58189019001930apartments above retailBorough Park
tract 224, blockgroup 497.0628.76183918901910single family attachedBorough Park
tract 225, blockgroup 128.1111.15183918701890two to four flatsCrown Heights
tract 226, blockgroup 147.2011.36189018901930industrialBorough Park
tract 227, blockgroup 167.2829.24183918701910apartments above retailBedford-Stuyvesant
tract 229, blockgroup 487.5743.44183918701890two to four flatsBedford-Stuyvesant
tract 237, blockgroup 232.3110.29183918701910two to four flatsBedford-Stuyvesant
tract 238, blockgroup 198.7832.89188018801920two to four flatsBorough Park
tract 241, blockgroup 337.2617.19183919002000two to four flatsBedford-Stuyvesant
tract 243, blockgroup 195.2543.15183918701890two to four flatsBedford-Stuyvesant
tract 253, blockgroup 325.7111.36183918601910two to four flatsBedford-Stuyvesant
tract 258, blockgroup 2106.8838.85190019001920single family semi-detachedBensonhurst
tract 271.01, blockgroup 336.8616.67183918601890two to four flatsBedford-Stuyvesant
tract 274, blockgroup 163.8822.32190019201940single family detachedBensonhurst
tract 277, blockgroup 4122.2745.02183918701960two to four flatsBedford-Stuyvesant
tract 284, blockgroup 386.2231.81188018801910two to four flatsBath Beach
tract 291, blockgroup 153.5225.54183918801900two to four flatsBedford-Stuyvesant
tract 296, blockgroup 198.5343.47188018901940two to four flatsGravesend
tract 297, blockgroup 375.4637.75183918701920two to four flatsBedford-Stuyvesant
tract 315, blockgroup 2129.7562.04183918801900two to four flatsCrown Heights
tract 326, blockgroup 150.8916.69190019201940apartments above retailConey Island
tract 326, blockgroup 2125.4539.87190019201940apartments above retailConey Island
tract 335, blockgroup 352.6314.06189019101930single family detachedCrown Heights
tract 336, blockgroup 245.5317.19190019201950single family attachedSea Gate
tract 342, blockgroup 1141.2744.71190019001920high-rise apartmentsConey Island
tract 359, blockgroup 1100.4243.13189019001930two to four flatsCrown Heights
tract 360.02, blockgroup 2222.02116.8190019201940apartments above retailBrighton Beach
tract 362, blockgroup 1156.0753.87190019201940two to four flatsBrighton Beach
tract 377, blockgroup 483.4236.46183918801910two to four flatsBedford-Stuyvesant
tract 392, blockgroup 264.1326.85190019001940single family detachedSheepshead Bay
tract 393, blockgroup 171.4923.98183918702000two to four flatsBushwick
tract 396, blockgroup 148.9020.51190019202000single family detachedGravesend
tract 399, blockgroup 394.9143.96184018702000two to four flatsBushwick
tract 403, blockgroup 146.1418.21184018702000two to four flatsBushwick
tract 406, blockgroup 282.9834.47190019201940two to four flatsGravesend
tract 419, blockgroup 1111.6033.74184018702000two to four flatsBushwick
tract 435, blockgroup 1106.7227.48184018702000apartments above retailBushwick
tract 440, blockgroup 151.9122.11190019201930single family detachedMidwood
tract 447, blockgroup 245.3614.16184018702000loft conversionsBushwick
tract 480, blockgroup 182.2731.51185018701920two to four flatsParkville
tract 492, blockgroup 379.7931.8187019201960apartments above retailKensington
tract 493, blockgroup 2162.5755.89184018401910apartments above retailWilliamsburg
tract 505, blockgroup 2105.3237.58184018401910two to four flatsWilliamsburg
tract 508, blockgroup 4341.80108.85187018801930four story apartmentsFlatbush
tract 519, blockgroup 157.4023.96183018301900two to four flatsWilliamsburg
tract 533, blockgroup 1185.7841.74183918601880two to four flatsWilliamsburg
tract 539, blockgroup 2200.6047.2183919701975five story apartmentsWilliamsburg
tract 553, blockgroup 277.1233.85183018301900two to four flatsWilliamsburg
tract 554, blockgroup 378.4728.33190019001920two to four flatsSheepshead Bay
tract 562, blockgroup 237.1711.95191019201940single family detachedMadison
tract 565, blockgroup 1104.3846.09185018701890apartments above retailGreenpoint
tract 569, blockgroup 237.9417.79185018601920two to four flatsGreenpoint
tract 571, blockgroup 2155.8563.1185018601890apartments above retailGreenpoint
tract 572, blockgroup 189.6435.57190019401945six to seven story apartmentsSheepshead Bay
tract 573, blockgroup 285.2135.94185018601890two to four flatsGreenpoint
tract 579, blockgroup 210.604.19185019001950industrialGreenpoint
tract 598, blockgroup 172.1230.18190019201930single family attachedSheepshead Bay
tract 600, blockgroup 359.9025.49189018901920single family detachedSheepshead Bay
tract 612, blockgroup 125.5310.72190819101940single family detachedManhattan Beach
tract 628, blockgroup 334.6013.08190019001920single family detachedGerritsen Beach
tract 650, blockgroup 139.9115.35190018001930single family detachedFlatlands
tract 656, blockgroup 252.5717.56192019201940single family attachedMarine Park
tract 702.01, blockgroup 537.2315.21194019401950single family detachedMill Basin
tract 728, blockgroup 193.9140.7190019401960single family attachedFlatlands
tract 742, blockgroup 169.2520.24190019001930single family semi-detachedFlatlands
tract 766, blockgroup 1114.4638.51187019001930single family detachedFlatbush
tract 804, blockgroup 2121.5549.79186018801910five story apartmentsProspect-Lefferts Gardens
tract 836, blockgroup 240.9014.19187019001920single family semi-detachedEast Flatbush
tract 840, blockgroup 155.8816.34189019201930single family semi-detachedEast Flatbush
tract 858, blockgroup 161.1720.42189019201930single family detachedEast Flatbush
tract 860, blockgroup 3107.2335.7189019201930single family detachedEast Flatbush
tract 862, blockgroup 1100.7731.35189019201930two to four flatsRugby
tract 874.01, blockgroup 171.7533.45189018701900high-rise apartmentsEast Flatbush
tract 882, blockgroup 4184.3565.87187018901910two to four flatsBrownsville
tract 884, blockgroup 1141.6754.69187018901910apartments above retailBrownsville
tract 886, blockgroup 1119.1644.03187018901910two to four flatsBrownsville
tract 900, blockgroup 391.7531.94187018901910two to four flatsBrownsville
tract 908, blockgroup 3154.9058.88187019551960high-rise apartmentsBrownsville
tract 942, blockgroup 119.877.25193016521955single family attachedEast Flatbush
tract 984, blockgroup 171.9123.54188019501955single family attachedCanarsie
tract 988, blockgroup 292.0030.03188018701950single family attachedCanarsie
tract 992, blockgroup 152.6418.35188018601920single family detachedCanarsie
tract 1058, blockgroup 156.1825.57196019621975high-rise apartmentsEast New York
tract 1098, blockgroup 19.983.94189019001920industrialEast New York
tract 1142.01, blockgroup 215.875.05185018901940single family detachedCypress Hills
tract 1148, blockgroup 145.7714.6187018801920two to four flatsCypress Hills
tract 1162, blockgroup 361.1620.78189018901980single family attachedEast New York
tract 1184, blockgroup 3107.4531.48187018801920single family attachedCypress Hills
tract 1194, blockgroup 372.9326.16188018902000two to four flatsEast New York