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

Title New Private Housing Units Authorized by Building Permits: 1-Unit Structures for Pennsylvania
Series ID PABP1FHSA
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 2026-08-01
Last Updated 2026-09-24 8:50 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 3787.238373491500
1988-02-01 3552.242416041250
1988-03-01 4988.624687411200
1988-04-01 3903.282098231110
1988-05-01 3767.461286811970
1988-06-01 4014.760467041460
1988-07-01 3462.019715543510
1988-08-01 3925.799928920590
1988-09-01 3702.980151487180
1988-10-01 3464.832093499880
1988-11-01 3834.742036479890
1988-12-01 3774.220068074870
1989-01-01 3418.639357013600
1989-02-01 3415.684319920670
1989-03-01 3024.232254405990
1989-04-01 3912.905646665530
1989-05-01 3229.732206619530
1989-06-01 2923.833882642280
1989-07-01 3045.941854550650
1989-08-01 3201.024570487200
1989-09-01 3129.891252087860
1989-10-01 3033.078753433890
1989-11-01 2863.263034667910
1989-12-01 3110.268813373700
1990-01-01 3062.637705252920
1990-02-01 3075.215539790910
1990-03-01 3060.340409558150
1990-04-01 2794.699547923740
1990-05-01 2630.778939542210
1990-06-01 2616.009239827510
1990-07-01 2514.431430793430
1990-08-01 2363.763921782470
1990-09-01 1902.737829350980
1990-10-01 2574.131582461270
1990-11-01 2163.436078377800
1990-12-01 1838.530553186900
1991-01-01 1975.598626129300
1991-02-01 2060.388451648700
1991-03-01 2269.656079756280
1991-04-01 2835.547679246080
1991-05-01 2487.984584769680
1991-06-01 2623.190311486650
1991-07-01 2742.211573087640
1991-08-01 2606.660052552100
1991-09-01 2678.364213780240
1991-10-01 3018.283186402820
1991-11-01 2674.600640309620
1991-12-01 2453.481402544850
1992-01-01 2964.187854278980
1992-02-01 3045.387937156060
1992-03-01 3071.181828100050
1992-04-01 2943.435601396200
1992-05-01 2973.197187892410
1992-06-01 2777.176420227060
1992-07-01 3008.154756602650
1992-08-01 2765.966347427490
1992-09-01 2913.325510159030
1992-10-01 2916.204889025260
1992-11-01 3128.760919873230
1992-12-01 3343.628806703820
1993-01-01 3664.596600844100
1993-02-01 3151.833833969410
1993-03-01 2688.088639340510
1993-04-01 3067.151537390450
1993-05-01 2697.760619273230
1993-06-01 3359.440355975130
1993-07-01 3022.037287391340
1993-08-01 3209.777930129150
1993-09-01 3298.009476404680
1993-10-01 3234.162007518510
1993-11-01 3300.202691718010
1993-12-01 3585.868746884930
1994-01-01 1875.729440249120
1994-02-01 2545.275560766250
1994-03-01 2852.566484591940
1994-04-01 3056.123337452760
1994-05-01 3516.722120193920
1994-06-01 3367.245836118100
1994-07-01 3307.461281945330
1994-08-01 3166.497793205710
1994-09-01 3057.808177777860
1994-10-01 2796.733968542970
1994-11-01 3124.968865594290
1994-12-01 3091.109143637880
1995-01-01 2763.903683062450
1995-02-01 2232.592312115920
1995-03-01 2610.282437700180
1995-04-01 2472.131096798350
1995-05-01 2592.607331355880
1995-06-01 2475.957041371330
1995-07-01 2481.166593261350
1995-08-01 2854.891579905930
1995-09-01 2674.266702632830
1995-10-01 2699.446552979870
1995-11-01 2591.315200838330
1995-12-01 2364.296524996220
1996-01-01 1916.563819275440
1996-02-01 2291.521961973830
1996-03-01 2670.437080452100
1996-04-01 2915.150094434900
1996-05-01 2811.266468518630
1996-06-01 2654.454960414990
1996-07-01 2709.630690165270
1996-08-01 2698.139373557620
1996-09-01 2585.465224066200
1996-10-01 2726.198081930750
1996-11-01 2458.202948255080
1996-12-01 2312.212560877910
1997-01-01 2737.681336905950
1997-02-01 2589.528058181750
1997-03-01 2725.714311582270
1997-04-01 2598.280042867110
1997-05-01 2432.967396102730
1997-06-01 2474.185102270560
1997-07-01 2705.923237532990
1997-08-01 2398.997701554150
1997-09-01 2698.098494208090
1997-10-01 2767.188759626240
1997-11-01 2444.098967598570
1997-12-01 2778.027810839920
1998-01-01 2876.626639062050
1998-02-01 2930.407699524390
1998-03-01 2749.854760013160
1998-04-01 2884.706562080000
1998-05-01 2324.658463860750
1998-06-01 2852.179469886620
1998-07-01 2747.976318380610
1998-08-01 2767.756150558920
1998-09-01 3038.067235922850
1998-10-01 2778.921627650890
1998-11-01 3032.870041866340
1998-12-01 2918.189993560430
1999-01-01 2576.115562951070
1999-02-01 3226.254361053400
1999-03-01 2949.002089331760
1999-04-01 3027.532659739890
1999-05-01 2854.817906616090
1999-06-01 3106.816977177100
1999-07-01 2905.046829500040
1999-08-01 2783.255984504810
1999-09-01 2582.711809879000
1999-10-01 2449.906848690830
1999-11-01 2872.855023763760
1999-12-01 2882.490805468810
2000-01-01 2834.458609172890
2000-02-01 2633.932174364450
2000-03-01 3080.102266272030
2000-04-01 2556.933124029610
2000-05-01 2844.679935718820
2000-06-01 2626.573323986080
2000-07-01 2523.370291510660
2000-08-01 2854.158669303160
2000-09-01 2699.069855272710
2000-10-01 2824.880550182460
2000-11-01 2750.798686634040
2000-12-01 2254.225135459060
2001-01-01 2644.792054148560
2001-02-01 2710.396530358210
2001-03-01 2673.637864358690
2001-04-01 2416.096270085170
2001-05-01 2753.018804263020
2001-06-01 2602.926457646850
2001-07-01 2793.129955033240
2001-08-01 2965.676628274880
2001-09-01 2256.429208939830
2001-10-01 2766.879581850580
2001-11-01 2636.239305489110
2001-12-01 2620.980621114550
2002-01-01 2868.601540438590
2002-02-01 3519.551742077980
2002-03-01 2698.629803689780
2002-04-01 3010.193691978940
2002-05-01 2924.575421234070
2002-06-01 2854.098587963580
2002-07-01 2805.977744483900
2002-08-01 2757.740353263710
2002-09-01 2980.075754938460
2002-10-01 3151.557442810420
2002-11-01 2953.172391388340
2002-12-01 3132.067667795070
2003-01-01 2869.888712693320
2003-02-01 2509.974181916480
2003-03-01 2569.366872742360
2003-04-01 2756.197247487040
2003-05-01 2661.145232145910
2003-06-01 2654.688940311500
2003-07-01 3232.227201924020
2003-08-01 2976.832162556150
2003-09-01 3134.964253744640
2003-10-01 3078.148380286190
2003-11-01 2906.068512708060
2003-12-01 3253.785951247930
2004-01-01 2798.276042500950
2004-02-01 3103.349939928710
2004-03-01 4376.308206962880
2004-04-01 4095.411653532790
2004-05-01 3116.885030170250
2004-06-01 3424.102126580410
2004-07-01 2775.232648355040
2004-08-01 2589.686803541490
2004-09-01 2619.831596462760
2004-10-01 2480.636526952860
2004-11-01 3056.997838788290
2004-12-01 2794.023825334900
2005-01-01 2506.485818540680
2005-02-01 2888.184211449670
2005-03-01 2614.232067024610
2005-04-01 2710.183599639200
2005-05-01 2986.590174832410
2005-06-01 3217.091779139270
2005-07-01 3343.316933412350
2005-08-01 3354.527845829950
2005-09-01 3584.860371318240
2005-10-01 3141.805121620260
2005-11-01 3575.624925202360
2005-12-01 2882.903483191660
2006-01-01 3493.797130551720
2006-02-01 3118.299042091140
2006-03-01 3576.279403947210
2006-04-01 2932.389881531590
2006-05-01 2888.610568604630
2006-06-01 2585.411322826760
2006-07-01 2360.843367793880
2006-08-01 2691.890738519690
2006-09-01 2433.103776905270
2006-10-01 2849.167636315030
2006-11-01 2476.705104409080
2006-12-01 2591.489278262260
2007-01-01 2852.703301413910
2007-02-01 1974.834386544890
2007-03-01 2369.934143511980
2007-04-01 2754.587011100120
2007-05-01 2578.081766357610
2007-06-01 2434.622055191600
2007-07-01 2558.815983791880
2007-08-01 2447.381391086840
2007-09-01 2132.209912488880
2007-10-01 2223.504469284580
2007-11-01 2031.258563716180
2007-12-01 1857.652315205530
2008-01-01 1816.347019666930
2008-02-01 1945.100866728500
2008-03-01 1704.456201888190
2008-04-01 1693.852759570540
2008-05-01 1697.063590010300
2008-06-01 1308.372330506400
2008-07-01 1596.778631776240
2008-08-01 1534.865077754400
2008-09-01 1436.835415006380
2008-10-01 1327.497297300310
2008-11-01 1088.321334310650
2008-12-01 1065.063161166050
2009-01-01 1076.737177096070
2009-02-01 845.078302168269
2009-03-01 1090.623668489530
2009-04-01 1080.278479356590
2009-05-01 1017.032492394160
2009-06-01 1193.175506692570
2009-07-01 1506.903020860390
2009-08-01 1257.727356538950
2009-09-01 1281.909282169670
2009-10-01 1261.072369254230
2009-11-01 1295.718325319160
2009-12-01 1801.431009690030
2010-01-01 1478.960144677500
2010-02-01 1515.263831271910
2010-03-01 1490.634920205590
2010-04-01 1291.846313942410
2010-05-01 1287.014048073170
2010-06-01 1395.071743721070
2010-07-01 1206.502666912120
2010-08-01 1141.954914075360
2010-09-01 1343.562491745070
2010-10-01 1186.287469375500
2010-11-01 1278.300426335140
2010-12-01 3627.387970035020
2011-01-01 1841.803663139560
2011-02-01 1035.167694922960
2011-03-01 903.275841235189
2011-04-01 895.633904742598
2011-05-01 934.448504631308
2011-06-01 917.611029848451
2011-07-01 931.608103967205
2011-08-01 1037.751057714880
2011-09-01 1026.014117445210
2011-10-01 1027.431841928780
2011-11-01 1156.727582180890
2011-12-01 1045.651203307910
2012-01-01 1041.502024338630
2012-02-01 1327.502698394120
2012-03-01 1175.655207621180
2012-04-01 1188.895711994390
2012-05-01 1216.277474243060
2012-06-01 1170.844615656990
2012-07-01 1120.134162371470
2012-08-01 1137.817523835830
2012-09-01 1102.258384196940
2012-10-01 1320.963614299350
2012-11-01 1075.885897121510
2012-12-01 1179.019907695840
2013-01-01 1224.296844543530
2013-02-01 1288.502709222860
2013-03-01 1407.854690061850
2013-04-01 1468.484387584910
2013-05-01 1434.806559346410
2013-06-01 1320.836081727610
2013-07-01 1443.178106416150
2013-08-01 1341.091220295190
2013-09-01 1352.511674630080
2013-10-01 1318.794915889460
2013-11-01 1440.155499187300
2013-12-01 1356.567373431570
2014-01-01 1224.899918713270
2014-02-01 980.295780090587
2014-03-01 1265.734237464500
2014-04-01 1214.094408129260
2014-05-01 1436.697563132430
2014-06-01 1114.507581678070
2014-07-01 1205.415145926260
2014-08-01 1120.995094683940
2014-09-01 1150.915256487080
2014-10-01 1382.638886159740
2014-11-01 1111.315811045810
2014-12-01 1224.653636690410
2015-01-01 1159.181527864280
2015-02-01 827.942345973647
2015-03-01 953.968177246229
2015-04-01 1046.650768867090
2015-05-01 968.550341877578
2015-06-01 1162.705338739620
2015-07-01 1183.496750205380
2015-08-01 1169.135168588460
2015-09-01 1111.324554556320
2015-10-01 1092.962455121130
2015-11-01 1092.604515457350
2015-12-01 1080.642374633720
2016-01-01 1213.330542254100
2016-02-01 1264.937536299750
2016-03-01 1190.079744495160
2016-04-01 1340.944621947960
2016-05-01 1184.066347769550
2016-06-01 1467.750974428510
2016-07-01 915.749771768942
2016-08-01 1237.552711020970
2016-09-01 1267.095110239370
2016-10-01 1293.713018981050
2016-11-01 1395.634106313390
2016-12-01 1274.913834149880
2017-01-01 1252.720943895520
2017-02-01 1174.783534678220
2017-03-01 1375.398199952570
2017-04-01 1229.058937955860
2017-05-01 1439.895192509760
2017-06-01 1409.759480132470
2017-07-01 1312.126208067090
2017-08-01 1422.195371853880
2017-09-01 1586.956839697780
2017-10-01 1212.074447816870
2017-11-01 1325.669054683410
2017-12-01 1307.542819444320
2018-01-01 1241.942122575510
2018-02-01 1408.469795327090
2018-03-01 1326.535313544060
2018-04-01 1324.266283640970
2018-05-01 1530.985783735160
2018-06-01 1329.731195480580
2018-07-01 1315.287797459010
2018-08-01 1334.478806361980
2018-09-01 1390.733569151100
2018-10-01 1992.704421737610
2018-11-01 1376.327056194490
2018-12-01 1446.034621284580
2019-01-01 1264.414232588510
2019-02-01 1106.741746643190
2019-03-01 1351.104944482690
2019-04-01 1154.855828510550
2019-05-01 1162.595326819420
2019-06-01 1266.711857297150
2019-07-01 1236.194329487000
2019-08-01 1205.010158099190
2019-09-01 1157.074867488110
2019-10-01 1393.174952323770
2019-11-01 1076.545194614870
2019-12-01 1164.780942702860
2020-01-01 1587.294680165700
2020-02-01 1383.299784482290
2020-03-01 1189.242456655360
2020-04-01 549.967709980466
2020-05-01 1235.195903050870
2020-06-01 1377.694612476070
2020-07-01 1555.530999391960
2020-08-01 1430.501094085540
2020-09-01 1751.785500339300
2020-10-01 1333.976469654880
2020-11-01 1700.689311916600
2020-12-01 1726.973286919900
2021-01-01 2036.467210150700
2021-02-01 2206.858207905400
2021-03-01 1941.682610767210
2021-04-01 1936.790803532590
2021-05-01 1360.682400639420
2021-06-01 1662.631197484350
2021-07-01 1670.663178033960
2021-08-01 1669.486508230400
2021-09-01 1358.048093103900
2021-10-01 1411.164654549830
2021-11-01 1724.779091504370
2021-12-01 2398.325200961380
2022-01-01 1567.205255152690
2022-02-01 1488.908208241010
2022-03-01 1477.663507479600
2022-04-01 1311.474120743790
2022-05-01 1330.539190487850
2022-06-01 1237.170682947230
2022-07-01 1313.422923870660
2022-08-01 1316.568637830390
2022-09-01 1338.092636348770
2022-10-01 1079.432751240310
2022-11-01 1194.110590439300
2022-12-01 1191.570207536840
2023-01-01 1071.078436852850
2023-02-01 1031.979743222650
2023-03-01 1108.590499795890
2023-04-01 1197.190600982420
2023-05-01 1406.335274167580
2023-06-01 1461.590100729670
2023-07-01 1254.897584446090
2023-08-01 1394.573595887460
2023-09-01 1306.479674178390
2023-10-01 1356.240282997340
2023-11-01 1375.987848528590
2023-12-01 1251.882310995750
2024-01-01 1434.755513177910
2024-02-01 1398.856185943690
2024-03-01 1276.019813057750
2024-04-01 1382.138002753230
2024-05-01 1414.147964169560
2024-06-01 1405.363784421970
2024-07-01 1392.911720605830
2024-08-01 1447.103953781880
2024-09-01 1370.353498505510
2024-10-01 1543.175625568440
2024-11-01 1392.232630609540
2024-12-01 1435.222719788960
2025-01-01 1474.881179715370
2025-02-01 1576.301910280810
2025-03-01 1533.322807727670
2025-04-01 1428.814196522970
2025-05-01 1230.389311294340
2025-06-01 1290.533086546220
2025-07-01 1315.386935482420
2025-08-01 1234.736943730400
2025-09-01 1333.760825364640
2025-10-01 1365.879956989300
2025-11-01 1184.963765175730
2025-12-01 1316.666848020720
2026-01-01 1187.758939471730
2026-02-01 1104.509794790900
2026-03-01 1217.024950057410
2026-04-01 1200.368945079700
2026-05-01 1126.241458348780
2026-06-01 1132.337876117050
2026-07-01 1349.794314915210
2026-08-01 1126.908196211470

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