Table Data - New Private Housing Units Authorized by Building Permits: 1-Unit Structures for New York

Title New Private Housing Units Authorized by Building Permits: 1-Unit Structures for New York
Series ID NYBP1FHSA
Source U.S. Census Bureau
Release Housing Units Authorized By Building Permits (Not a Press Release)
Seasonal Adjustment Seasonally Adjusted
Frequency Monthly
Units Units
Date Range 1988-01-01 to 2026-07-01
Last Updated 2026-08-25 8:48 AM CDT
Notes This series represents the total number of building permits for 1-unit structure types. The 1-unit structure type is a single-family home or house. A single-family home or house types include fully detached, semidetached (semidetached, side-by-side), row houses, and townhouses. For attached units, each must be separated from the adjacent unit by a ground-to-roof wall in order to be classified as a single-family structure. These units also must not share heating/air-conditioning systems or utilities. Units built on top of one another and those built side-by-side that do not have a ground-to-roof wall and/or have common facilities (i.e., attic, basement, heating plant, plumbing, etc.) are not included under single-family structures.

The Federal Reserve Bank of St. Louis seasonally adjusts this series by using the 'statsmodels' library from Python with default parameter settings. The package uses the U.S. Bureau of the Census X-13ARIMA-SEATS Seasonal Adjustment Program. More information on the 'statsmodels' X-13ARIMA-SEATS package can be found here. More information on X-13ARIMA-SEATS can be found here.

Many series include both seasonally adjusted (SA) and not seasonally adjusted (NSA) data. Occasionally, updates to the data will not include sufficient seasonal factors to trigger a seasonal adjustment. In these cases, the NSA series will be updated normally; but the SA series will also be updated with the NSA data. The NSA series can be located here here.

Some seasonally adjusted series may exhibit negative values because they are created from a seasonal adjustment process regardless of the actual meaning or interpretation of the given indicator.
DATE VALUE
1988-01-01 2360.771112550690
1988-02-01 3014.029086036570
1988-03-01 3873.720530934020
1988-04-01 3169.691075169160
1988-05-01 2928.708961964410
1988-06-01 3113.860563065340
1988-07-01 2949.792892256920
1988-08-01 2767.672190179190
1988-09-01 2776.519324937500
1988-10-01 2860.596367962320
1988-11-01 2835.696695288870
1988-12-01 2948.609198435010
1989-01-01 2716.906000970290
1989-02-01 2717.244414062020
1989-03-01 2728.083654510870
1989-04-01 3029.172501761030
1989-05-01 2527.341271914520
1989-06-01 2619.304530818720
1989-07-01 2315.755963295190
1989-08-01 2310.602621452960
1989-09-01 2335.182736193230
1989-10-01 2139.364219776990
1989-11-01 2285.114343798870
1989-12-01 2071.862969294150
1990-01-01 2496.093933099810
1990-02-01 2203.599472120880
1990-03-01 2161.497287930730
1990-04-01 1780.881676430750
1990-05-01 1868.343418815940
1990-06-01 1746.748717606190
1990-07-01 1696.010943155390
1990-08-01 1758.732203099010
1990-09-01 1708.127746299520
1990-10-01 1764.514988061230
1990-11-01 1610.995081181560
1990-12-01 1548.463890050410
1991-01-01 1223.537853738440
1991-02-01 1434.243962810480
1991-03-01 1472.787198816840
1991-04-01 2057.562274735990
1991-05-01 1997.868919991240
1991-06-01 1803.093274855530
1991-07-01 1906.727598697620
1991-08-01 1925.728431523390
1991-09-01 1793.933992181700
1991-10-01 1949.652221025300
1991-11-01 1760.526972714410
1991-12-01 1779.090720465830
1992-01-01 1936.812391722410
1992-02-01 2107.481588644760
1992-03-01 2048.317530291170
1992-04-01 1919.928368587590
1992-05-01 1726.371554183710
1992-06-01 1711.048208808580
1992-07-01 1862.614938274700
1992-08-01 1874.565326160720
1992-09-01 1907.662393750880
1992-10-01 1758.774080746940
1992-11-01 1974.864775231130
1992-12-01 2000.649608272490
1993-01-01 1936.951244758630
1993-02-01 1784.487924501620
1993-03-01 1525.765395788220
1993-04-01 1794.137947929810
1993-05-01 1920.779645661090
1993-06-01 1921.356446465750
1993-07-01 1866.351367660320
1993-08-01 1797.930493337440
1993-09-01 1910.112931651130
1993-10-01 1908.639497622750
1993-11-01 1925.590987218410
1993-12-01 2164.389415979870
1994-01-01 1289.432609049800
1994-02-01 1365.590704155460
1994-03-01 1654.307421184820
1994-04-01 1881.018531892790
1994-05-01 1886.542843825140
1994-06-01 2038.533151817010
1994-07-01 2048.071731130310
1994-08-01 2000.242494217070
1994-09-01 1884.795748930930
1994-10-01 1733.416181432400
1994-11-01 1778.790448643390
1994-12-01 2079.258749260150
1995-01-01 1792.593217540640
1995-02-01 1456.005303031730
1995-03-01 1920.137877336840
1995-04-01 1732.561370059010
1995-05-01 1665.456616197140
1995-06-01 1759.325929672240
1995-07-01 1408.738372423470
1995-08-01 1735.568866493200
1995-09-01 1665.617327948090
1995-10-01 1820.937335801590
1995-11-01 1644.598814555330
1995-12-01 1677.337487516020
1996-01-01 1371.730753337170
1996-02-01 1795.065898376840
1996-03-01 1731.415509683920
1996-04-01 1798.767883224100
1996-05-01 1777.277013465260
1996-06-01 1617.928816421340
1996-07-01 1863.067577226360
1996-08-01 1711.957014831440
1996-09-01 1721.232301194670
1996-10-01 1595.303650309020
1996-11-01 1790.633942575090
1996-12-01 1516.270124803170
1997-01-01 1617.837162049890
1997-02-01 1460.429996799590
1997-03-01 1503.680364015380
1997-04-01 1609.604779303020
1997-05-01 1780.074761255210
1997-06-01 1598.621033285370
1997-07-01 1699.454832968920
1997-08-01 1622.315337374720
1997-09-01 1803.970702874030
1997-10-01 1846.971502489030
1997-11-01 1431.366223949180
1997-12-01 1775.281014250940
1998-01-01 1852.804393704880
1998-02-01 1853.829894714190
1998-03-01 1898.555530589130
1998-04-01 1810.050766491650
1998-05-01 1740.786383522870
1998-06-01 2106.937341901600
1998-07-01 1682.854049819750
1998-08-01 1740.320548160700
1998-09-01 1949.297337129760
1998-10-01 1903.192807782290
1998-11-01 1856.831585499130
1998-12-01 2232.303638545830
1999-01-01 2011.304097769300
1999-02-01 2278.057684688400
1999-03-01 2042.324278776510
1999-04-01 2085.933278264050
1999-05-01 1962.780674873520
1999-06-01 2079.870812479990
1999-07-01 2156.158670020200
1999-08-01 2194.414302725910
1999-09-01 1957.092857717660
1999-10-01 1767.683559639220
1999-11-01 2042.609564057610
1999-12-01 1864.332720836910
2000-01-01 1934.668206558310
2000-02-01 2024.909171987480
2000-03-01 2324.752407318890
2000-04-01 1919.894835195640
2000-05-01 1826.562267786620
2000-06-01 1981.226871308930
2000-07-01 1853.443362648260
2000-08-01 1969.184032384960
2000-09-01 1847.736711417240
2000-10-01 1983.368019128870
2000-11-01 1988.986637153970
2000-12-01 1932.730292021560
2001-01-01 1822.645717171260
2001-02-01 1652.785970177330
2001-03-01 2123.741438981690
2001-04-01 1917.953200867580
2001-05-01 2121.235826445060
2001-06-01 1916.411932607290
2001-07-01 1909.465559229630
2001-08-01 2034.979141620760
2001-09-01 1913.379091809160
2001-10-01 2056.871617232800
2001-11-01 1953.984789662650
2001-12-01 2033.237486518840
2002-01-01 2355.869078209090
2002-02-01 2408.596286938660
2002-03-01 2107.813162934690
2002-04-01 2176.613275083510
2002-05-01 2033.198972932610
2002-06-01 2012.803077080710
2002-07-01 2049.068756103600
2002-08-01 1831.678488021830
2002-09-01 2063.780680313660
2002-10-01 1990.959252690220
2002-11-01 1911.428658753280
2002-12-01 2516.752689527270
2003-01-01 2027.429434107330
2003-02-01 1634.431730986970
2003-03-01 1802.639153572070
2003-04-01 1850.033604765160
2003-05-01 2041.511473830520
2003-06-01 2070.774499387090
2003-07-01 2047.892297355950
2003-08-01 1960.267276487860
2003-09-01 2110.622692800020
2003-10-01 2190.209749018550
2003-11-01 2013.105410893320
2003-12-01 2115.419139693530
2004-01-01 1873.084638745810
2004-02-01 2123.594592923670
2004-03-01 2533.959203231430
2004-04-01 2094.749932650110
2004-05-01 1947.494508367950
2004-06-01 1912.291742631490
2004-07-01 1945.034865848000
2004-08-01 2060.202475435690
2004-09-01 1921.616283479590
2004-10-01 1804.440793949660
2004-11-01 2092.223028030870
2004-12-01 2558.960973228780
2005-01-01 1785.440073849300
2005-02-01 1703.269460153660
2005-03-01 1828.166055021700
2005-04-01 1919.421265727320
2005-05-01 1902.890855460660
2005-06-01 2124.565037069380
2005-07-01 2004.188807217150
2005-08-01 2048.916115251340
2005-09-01 2574.707755349470
2005-10-01 1892.107334498420
2005-11-01 2048.343654156430
2005-12-01 1875.479473757220
2006-01-01 1899.924466470050
2006-02-01 2102.582923231880
2006-03-01 2407.562024764770
2006-04-01 1762.430302457330
2006-05-01 1743.571406274390
2006-06-01 1655.476734936080
2006-07-01 1549.312986688790
2006-08-01 1513.891859975670
2006-09-01 1546.312660916860
2006-10-01 1588.822865011350
2006-11-01 1485.859687884870
2006-12-01 1566.834032625770
2007-01-01 1619.253530506700
2007-02-01 1214.976343628440
2007-03-01 2500.955470721040
2007-04-01 1524.113561525590
2007-05-01 1511.796116532300
2007-06-01 1262.120614851490
2007-07-01 1415.197063623900
2007-08-01 1330.546150757580
2007-09-01 1192.008406130110
2007-10-01 1491.813943994430
2007-11-01 1244.868399907980
2007-12-01 1060.739359182030
2008-01-01 1158.825108471210
2008-02-01 1183.178612939150
2008-03-01 1058.965713550790
2008-04-01 1093.281665614180
2008-05-01 1074.833959963450
2008-06-01 1121.161085987750
2008-07-01 1124.074792753570
2008-08-01 1092.909709991200
2008-09-01 1032.678293836370
2008-10-01 920.793279944612
2008-11-01 775.331656268390
2008-12-01 866.069148280611
2009-01-01 909.404132600027
2009-02-01 712.187872172255
2009-03-01 686.349234439372
2009-04-01 745.080636242914
2009-05-01 739.765340368391
2009-06-01 817.354023348988
2009-07-01 798.881194182327
2009-08-01 792.248431192473
2009-09-01 823.354358901491
2009-10-01 826.985621002743
2009-11-01 746.403484730926
2009-12-01 872.037432212634
2010-01-01 792.809366140076
2010-02-01 1115.845662088110
2010-03-01 1020.181038395480
2010-04-01 808.103044756734
2010-05-01 805.433790276621
2010-06-01 791.447546418253
2010-07-01 767.801165396865
2010-08-01 845.909112633880
2010-09-01 711.883813337818
2010-10-01 737.500491415366
2010-11-01 1066.246482436640
2010-12-01 1159.157357372700
2011-01-01 730.979043703214
2011-02-01 639.162717802646
2011-03-01 625.129060652505
2011-04-01 642.937519929253
2011-05-01 617.876038668961
2011-06-01 638.736807232843
2011-07-01 621.386331274848
2011-08-01 548.201275839250
2011-09-01 704.549732605476
2011-10-01 682.686897902391
2011-11-01 763.693687325398
2011-12-01 605.214075108879
2012-01-01 677.484050828103
2012-02-01 785.492613741877
2012-03-01 820.128717535230
2012-04-01 732.885346928595
2012-05-01 777.760735848570
2012-06-01 691.748978157333
2012-07-01 674.563344675448
2012-08-01 690.007136743096
2012-09-01 626.897134037766
2012-10-01 689.398747384417
2012-11-01 630.192000637804
2012-12-01 699.544059299353
2013-01-01 712.869570219804
2013-02-01 729.086865317617
2013-03-01 743.466448490700
2013-04-01 790.454737543499
2013-05-01 774.513616183856
2013-06-01 717.251367561959
2013-07-01 746.749655730077
2013-08-01 787.027677957896
2013-09-01 787.718700541186
2013-10-01 934.107593333695
2013-11-01 828.935827654478
2013-12-01 754.069804097308
2014-01-01 841.107010997494
2014-02-01 738.104734615426
2014-03-01 766.256806732663
2014-04-01 784.082725042170
2014-05-01 791.937810332075
2014-06-01 809.678855501347
2014-07-01 868.989400808344
2014-08-01 704.114157276950
2014-09-01 800.826895149293
2014-10-01 735.125202912755
2014-11-01 812.253784197029
2014-12-01 950.872497564220
2015-01-01 796.621777457566
2015-02-01 570.321503383307
2015-03-01 806.506587668008
2015-04-01 872.662743728986
2015-05-01 812.333549617797
2015-06-01 900.250989266417
2015-07-01 931.312023779046
2015-08-01 933.576306487764
2015-09-01 979.939871518300
2015-10-01 954.841479638742
2015-11-01 940.674839331206
2015-12-01 1082.294392518470
2016-01-01 793.201281157396
2016-02-01 895.756020992889
2016-03-01 931.130855392100
2016-04-01 844.755185855236
2016-05-01 978.780466535001
2016-06-01 1048.684412230440
2016-07-01 896.882259712725
2016-08-01 989.250037236647
2016-09-01 1027.698867123450
2016-10-01 1000.743308003790
2016-11-01 857.962275364493
2016-12-01 842.391995021639
2017-01-01 1043.337650121610
2017-02-01 672.938663678028
2017-03-01 991.217882865822
2017-04-01 960.564715434489
2017-05-01 851.828106980818
2017-06-01 870.073655882164
2017-07-01 746.638048470694
2017-08-01 970.344986752376
2017-09-01 1673.401119159380
2017-10-01 889.835694755019
2017-11-01 955.349354329286
2017-12-01 871.658180706039
2018-01-01 831.685801818052
2018-02-01 917.552145218194
2018-03-01 828.489960103046
2018-04-01 887.370715958153
2018-05-01 965.969073238224
2018-06-01 845.628493985355
2018-07-01 983.402612334153
2018-08-01 914.665018558171
2018-09-01 822.080866264587
2018-10-01 937.275961625600
2018-11-01 886.400920423567
2018-12-01 842.915610583784
2019-01-01 837.461234630807
2019-02-01 947.099978506161
2019-03-01 852.765058187323
2019-04-01 888.797666846173
2019-05-01 852.145282606455
2019-06-01 800.347285841999
2019-07-01 834.798019049295
2019-08-01 748.341732896554
2019-09-01 724.627656835849
2019-10-01 701.311117938335
2019-11-01 739.197431412624
2019-12-01 763.502962748466
2020-01-01 910.644633591876
2020-02-01 754.779615151018
2020-03-01 722.175848726544
2020-04-01 380.463059364795
2020-05-01 597.768389652870
2020-06-01 944.759466384505
2020-07-01 949.145988389794
2020-08-01 867.482999223464
2020-09-01 1169.815884093990
2020-10-01 981.278685487315
2020-11-01 1089.026932366760
2020-12-01 1345.567344534270
2021-01-01 1110.735869902220
2021-02-01 775.864148028387
2021-03-01 1169.954040834440
2021-04-01 1041.188181269910
2021-05-01 909.899471365443
2021-06-01 999.998900156410
2021-07-01 686.938080403225
2021-08-01 1005.911240367110
2021-09-01 926.450565646449
2021-10-01 1117.379130630800
2021-11-01 834.908283440486
2021-12-01 1048.583491925190
2022-01-01 909.576053513078
2022-02-01 1129.453709708570
2022-03-01 900.595919520887
2022-04-01 893.688420223962
2022-05-01 947.651553332317
2022-06-01 804.115134190346
2022-07-01 870.257870583384
2022-08-01 872.144233755334
2022-09-01 899.972901839735
2022-10-01 766.924938675248
2022-11-01 900.696410387597
2022-12-01 781.292909589614
2023-01-01 747.433330266006
2023-02-01 639.926056667682
2023-03-01 808.080128577868
2023-04-01 793.215190337824
2023-05-01 791.000019038615
2023-06-01 899.786194195521
2023-07-01 688.435822432475
2023-08-01 810.448897055057
2023-09-01 704.940295419123
2023-10-01 776.407822995675
2023-11-01 847.279310788577
2023-12-01 708.987682918741
2024-01-01 912.659956170415
2024-02-01 891.646853213722
2024-03-01 824.778173461797
2024-04-01 901.687217552169
2024-05-01 900.258670263227
2024-06-01 819.139156414730
2024-07-01 886.338460962774
2024-08-01 899.003564762236
2024-09-01 850.540362403726
2024-10-01 908.724537292524
2024-11-01 867.516720044700
2024-12-01 937.448505807341
2025-01-01 930.109537400656
2025-02-01 945.190772752152
2025-03-01 914.778534645844
2025-04-01 785.035682917044
2025-05-01 863.703719731194
2025-06-01 852.250348097909
2025-07-01 820.908403791786
2025-08-01 815.487707705581
2025-09-01 871.945173644821
2025-10-01 852.163843261387
2025-11-01 757.611517025012
2025-12-01 1425.721911023490
2026-01-01 953.740331242763
2026-02-01 689.036746119432
2026-03-01 775.619246587486
2026-04-01 841.037377306011
2026-05-01 719.242740318192
2026-06-01 783.303206547445
2026-07-01 860.635354999272

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