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 2026-01-01
Last Updated 2026-03-24 12:12 PM 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 3787.251398375510
1988-02-01 3552.254341204070
1988-03-01 4988.634073429790
1988-04-01 3903.280209183010
1988-05-01 3767.456277586640
1988-06-01 4014.749070563080
1988-07-01 3461.987661214650
1988-08-01 3925.773999645840
1988-09-01 3702.944666673480
1988-10-01 3464.808532491050
1988-11-01 3834.755970819230
1988-12-01 3774.368563302260
1989-01-01 3418.662483612430
1989-02-01 3415.707540803210
1989-03-01 3024.245883669190
1989-04-01 3912.907717893430
1989-05-01 3229.727076541460
1989-06-01 2923.820927671060
1989-07-01 3045.904121689580
1989-08-01 3200.990740587910
1989-09-01 3129.850675168520
1989-10-01 3033.049821221890
1989-11-01 2863.265006946750
1989-12-01 3110.392829145940
1990-01-01 3062.793985712980
1990-02-01 3075.237701271680
1990-03-01 3060.354557171720
1990-04-01 2794.697790253300
1990-05-01 2630.779971035380
1990-06-01 2615.976838044470
1990-07-01 2514.392112870670
1990-08-01 2363.724712256760
1990-09-01 1902.697716744500
1990-10-01 2574.077570156160
1990-11-01 2163.400908243070
1990-12-01 1838.665350152010
1991-01-01 1975.849921478390
1991-02-01 2060.394929147610
1991-03-01 2269.670961537210
1991-04-01 2835.521523252310
1991-05-01 2487.971232539440
1991-06-01 2623.129952802940
1991-07-01 2742.158210545140
1991-08-01 2606.602163530970
1991-09-01 2678.289233873590
1991-10-01 3018.191405444190
1991-11-01 2674.522449993500
1991-12-01 2453.736558817210
1992-01-01 2964.797135596570
1992-02-01 3045.382203857930
1992-03-01 3071.210916829960
1992-04-01 2943.381293406330
1992-05-01 2973.161318439670
1992-06-01 2777.081379956500
1992-07-01 3008.087068253090
1992-08-01 2765.883074455450
1992-09-01 2913.233164818050
1992-10-01 2916.099329723970
1992-11-01 3128.639734087060
1992-12-01 3344.091753534950
1993-01-01 3665.517544033380
1993-02-01 3151.817865272420
1993-03-01 2688.123584894580
1993-04-01 3067.067930463650
1993-05-01 2697.699683303830
1993-06-01 3359.306413121650
1993-07-01 3021.963928812920
1993-08-01 3209.669846841020
1993-09-01 3297.916390660220
1993-10-01 3234.060049073510
1993-11-01 3300.090158754880
1993-12-01 3586.338274215320
1994-01-01 1876.218743152350
1994-02-01 2545.258270173490
1994-03-01 2852.601613405380
1994-04-01 3056.035266904500
1994-05-01 3516.634714369890
1994-06-01 3367.107364755740
1994-07-01 3307.388449438150
1994-08-01 3166.392172500300
1994-09-01 3057.741084564840
1994-10-01 2796.662775194030
1994-11-01 3124.870092893880
1994-12-01 3091.488197505320
1995-01-01 2764.527037315910
1995-02-01 2232.577573632320
1995-03-01 2610.312876897800
1995-04-01 2472.061424173690
1995-05-01 2592.533985379270
1995-06-01 2475.872384453730
1995-07-01 2481.123014866470
1995-08-01 2854.814851430560
1995-09-01 2674.233352897170
1995-10-01 2699.412290525230
1995-11-01 2591.272310163150
1995-12-01 2364.494687995310
1996-01-01 1916.860959252500
1996-02-01 2291.517615929770
1996-03-01 2670.461811760890
1996-04-01 2915.092879571540
1996-05-01 2811.200863690810
1996-06-01 2654.392771234190
1996-07-01 2709.597327577840
1996-08-01 2698.082044774720
1996-09-01 2585.452147271250
1996-10-01 2726.190979168800
1996-11-01 2458.190259887700
1996-12-01 2312.325429855800
1997-01-01 2737.906872736460
1997-02-01 2589.536803329020
1997-03-01 2725.730285368130
1997-04-01 2598.251344177310
1997-05-01 2432.925486412320
1997-06-01 2474.155302067210
1997-07-01 2705.901326749670
1997-08-01 2398.966113902300
1997-09-01 2698.097762324820
1997-10-01 2767.200813701140
1997-11-01 2444.108039578570
1997-12-01 2778.054494065240
1998-01-01 2876.739152176800
1998-02-01 2930.422411313990
1998-03-01 2749.857019189530
1998-04-01 2884.696711725940
1998-05-01 2324.642745885610
1998-06-01 2852.163203465570
1998-07-01 2747.965070170700
1998-08-01 2767.737887697480
1998-09-01 3038.066236455560
1998-10-01 2778.927960130210
1998-11-01 3032.866445830870
1998-12-01 2918.197509834070
1999-01-01 2576.176105325870
1999-02-01 3226.264469718070
1999-03-01 2948.998846044450
1999-04-01 3027.525503826280
1999-05-01 2854.807861276630
1999-06-01 3106.809751176090
1999-07-01 2905.041874855300
1999-08-01 2783.252820457020
1999-09-01 2582.709836440470
1999-10-01 2449.909186118330
1999-11-01 2872.849362646350
1999-12-01 2882.491675659810
2000-01-01 2834.495117229250
2000-02-01 2633.938192533940
2000-03-01 3080.099773193230
2000-04-01 2556.929591422800
2000-05-01 2844.675068760100
2000-06-01 2626.570788701810
2000-07-01 2523.368608706590
2000-08-01 2854.156499067940
2000-09-01 2699.067539063760
2000-10-01 2824.882527712110
2000-11-01 2750.795201544770
2000-12-01 2254.224239179160
2001-01-01 2644.813521242150
2001-02-01 2710.401330631300
2001-03-01 2673.636076741770
2001-04-01 2416.093636717060
2001-05-01 2753.016141598590
2001-06-01 2602.925000090720
2001-07-01 2793.129168893740
2001-08-01 2965.675153064160
2001-09-01 2256.427735910810
2001-10-01 2766.881016373860
2001-11-01 2636.238812717110
2001-12-01 2620.979793454980
2002-01-01 2868.612541318960
2002-02-01 3519.555996876380
2002-03-01 2698.628793061010
2002-04-01 3010.191183754530
2002-05-01 2924.574404294790
2002-06-01 2854.097719497770
2002-07-01 2805.977533992370
2002-08-01 2757.739465004880
2002-09-01 2980.074493427070
2002-10-01 3151.559174534750
2002-11-01 2953.173146824880
2002-12-01 3132.067860910260
2003-01-01 2869.889043213170
2003-02-01 2509.976812568260
2003-03-01 2569.366330362660
2003-04-01 2756.196445742910
2003-05-01 2661.145051710940
2003-06-01 2654.688778277960
2003-07-01 3232.227488101720
2003-08-01 2976.831891740840
2003-09-01 3134.963814548640
2003-10-01 3078.149359800620
2003-11-01 2906.068979293120
2003-12-01 3253.785229080830
2004-01-01 2798.273710432430
2004-02-01 3103.352813426930
2004-03-01 4376.305597396390
2004-04-01 4095.411583227020
2004-05-01 3116.885436597420
2004-06-01 3424.102666376070
2004-07-01 2775.233396637740
2004-08-01 2589.687171005050
2004-09-01 2619.831771541000
2004-10-01 2480.637113724590
2004-11-01 3056.997933261930
2004-12-01 2794.022336614560
2005-01-01 2506.481461747830
2005-02-01 2888.186601168730
2005-03-01 2614.229473382850
2005-04-01 2710.184269254010
2005-05-01 2986.591091489520
2005-06-01 3217.093992819680
2005-07-01 3343.318985837650
2005-08-01 3354.529671574060
2005-09-01 3584.861351673040
2005-10-01 3141.804794083000
2005-11-01 3575.622712607210
2005-12-01 2882.899310220140
2006-01-01 3493.785132245230
2006-02-01 3118.304523588440
2006-03-01 3576.274364068130
2006-04-01 2932.390580129490
2006-05-01 2888.613360500590
2006-06-01 2585.415475933990
2006-07-01 2360.846183746010
2006-08-01 2691.894343506390
2006-09-01 2433.105523673040
2006-10-01 2849.167038684640
2006-11-01 2476.702454460070
2006-12-01 2591.467944293070
2007-01-01 2852.691886993680
2007-02-01 1974.840476015570
2007-03-01 2369.930956361620
2007-04-01 2754.588402829950
2007-05-01 2578.086183855200
2007-06-01 2434.628646263540
2007-07-01 2558.821347833150
2007-08-01 2447.387542195190
2007-09-01 2132.215353865020
2007-10-01 2223.508233083170
2007-11-01 2031.262589099520
2007-12-01 1857.582522901710
2008-01-01 1816.353932460920
2008-02-01 1945.113877371710
2008-03-01 1704.456667346420
2008-04-01 1693.854876313190
2008-05-01 1697.068424821690
2008-06-01 1308.377046268150
2008-07-01 1596.783104502320
2008-08-01 1534.870564131220
2008-09-01 1436.841284030750
2008-10-01 1327.501738626740
2008-11-01 1088.326030924230
2008-12-01 1064.992166673340
2009-01-01 1076.750470789240
2009-02-01 845.086660934982
2009-03-01 1090.626175648300
2009-04-01 1080.281288327590
2009-05-01 1017.036742540120
2009-06-01 1193.181069246600
2009-07-01 1506.908407720100
2009-08-01 1257.732568762120
2009-09-01 1281.915376335010
2009-10-01 1261.077045415210
2009-11-01 1295.725424437070
2009-12-01 1801.271356760410
2010-01-01 1478.990812128690
2010-02-01 1515.283366802920
2010-03-01 1490.641476221920
2010-04-01 1291.852122191230
2010-05-01 1287.022064199960
2010-06-01 1395.079676888950
2010-07-01 1206.507307383580
2010-08-01 1141.959124007880
2010-09-01 1343.566904933320
2010-10-01 1186.289117184030
2010-11-01 1278.304215978680
2010-12-01 3627.070199404920
2011-01-01 1841.843839221080
2011-02-01 1035.180999154890
2011-03-01 903.280252267812
2011-04-01 895.638962365679
2011-05-01 934.459128420682
2011-06-01 917.616999208967
2011-07-01 931.613144932891
2011-08-01 1037.756631136560
2011-09-01 1026.019697252430
2011-10-01 1027.409442307950
2011-11-01 1156.733479314930
2011-12-01 1045.570767148600
2012-01-01 1041.526990808230
2012-02-01 1327.519668774880
2012-03-01 1175.663159340190
2012-04-01 1188.905686830630
2012-05-01 1216.298995573890
2012-06-01 1170.853963094120
2012-07-01 1120.140674354810
2012-08-01 1137.822506780920
2012-09-01 1102.262245448640
2012-10-01 1320.898477723830
2012-11-01 1075.888647707100
2012-12-01 1178.964146788280
2013-01-01 1224.320028179740
2013-02-01 1288.519292761450
2013-03-01 1407.869752842180
2013-04-01 1468.504621982820
2013-05-01 1434.843055763460
2013-06-01 1320.844925061270
2013-07-01 1443.189228263000
2013-08-01 1341.090435893530
2013-09-01 1352.508783303140
2013-10-01 1318.691768053730
2013-11-01 1440.156162998620
2013-12-01 1356.543759108640
2014-01-01 1224.918037853590
2014-02-01 980.308001249897
2014-03-01 1265.754552747160
2014-04-01 1214.121988337390
2014-05-01 1436.746275495990
2014-06-01 1114.525482613550
2014-07-01 1205.446998217480
2014-08-01 1121.018564812320
2014-09-01 1150.758598497600
2014-10-01 1382.557767527440
2014-11-01 1111.335414867650
2014-12-01 1224.677889527600
2015-01-01 1159.204831911440
2015-02-01 827.959910588207
2015-03-01 953.992088561159
2015-04-01 1046.677092970540
2015-05-01 968.576988362646
2015-06-01 1162.715326168590
2015-07-01 1183.531450037000
2015-08-01 1169.172161551400
2015-09-01 1111.019609272780
2015-10-01 1093.022218730370
2015-11-01 1092.653087483800
2015-12-01 1080.688892448400
2016-01-01 1213.373364195840
2016-02-01 1264.968489197490
2016-03-01 1190.093475321020
2016-04-01 1340.939670977710
2016-05-01 1184.042132323880
2016-06-01 1467.709556318430
2016-07-01 915.767102861498
2016-08-01 1237.633164680190
2016-09-01 1266.634060751090
2016-10-01 1294.052465522310
2016-11-01 1395.788878723190
2016-12-01 1275.017885455690
2017-01-01 1252.769364427210
2017-02-01 1174.724936486470
2017-03-01 1375.283258335110
2017-04-01 1229.158609668570
2017-05-01 1439.662717158530
2017-06-01 1409.544011158710
2017-07-01 1311.998125867160
2017-08-01 1422.172309601250
2017-09-01 1586.262029153630
2017-10-01 1213.425400569020
2017-11-01 1325.807575910490
2017-12-01 1307.704767803560
2018-01-01 1242.101330889050
2018-02-01 1407.486432928980
2018-03-01 1326.510483571780
2018-04-01 1324.719656295040
2018-05-01 1529.738117837970
2018-06-01 1329.518674057340
2018-07-01 1315.089733617320
2018-08-01 1334.347870525630
2018-09-01 1390.323664212400
2018-10-01 1997.010008834600
2018-11-01 1376.355168873900
2018-12-01 1446.241672116460
2019-01-01 1264.591144983280
2019-02-01 1105.246686545800
2019-03-01 1351.101845624940
2019-04-01 1155.532756660700
2019-05-01 1160.888090543490
2019-06-01 1266.510641137410
2019-07-01 1235.944994472360
2019-08-01 1204.769066968400
2019-09-01 1157.042497075120
2019-10-01 1397.586745316110
2019-11-01 1076.453145908920
2019-12-01 1164.991632358970
2020-01-01 1587.605518189370
2020-02-01 1380.679274898660
2020-03-01 1189.361458321180
2020-04-01 550.357375653135
2020-05-01 1232.423953750730
2020-06-01 1377.554923674750
2020-07-01 1555.238851892120
2020-08-01 1430.177894427630
2020-09-01 1752.426222328970
2020-10-01 1338.560101917240
2020-11-01 1700.593108235890
2020-12-01 1727.576419347040
2021-01-01 2037.299946396270
2021-02-01 2203.183831644160
2021-03-01 1942.013340116490
2021-04-01 1937.994628294980
2021-05-01 1357.026023947130
2021-06-01 1661.894690660060
2021-07-01 1669.837866319100
2021-08-01 1668.850141729580
2021-09-01 1358.762036597580
2021-10-01 1416.104360938910
2021-11-01 1725.154750732680
2021-12-01 2400.202146566010
2022-01-01 1568.551742592010
2022-02-01 1487.115481656350
2022-03-01 1481.049031306500
2022-04-01 1312.127578892630
2022-05-01 1323.115607718390
2022-06-01 1236.124216986770
2022-07-01 1312.148565390780
2022-08-01 1315.846914704330
2022-09-01 1339.161465449250
2022-10-01 1082.838723813110
2022-11-01 1195.346316774040
2022-12-01 1194.426117000440
2023-01-01 1074.219457937020
2023-02-01 1027.051322329560
2023-03-01 1117.089175310830
2023-04-01 1200.391416317020
2023-05-01 1391.931377302270
2023-06-01 1455.566342324520
2023-07-01 1253.541970759750
2023-08-01 1389.805068755810
2023-09-01 1309.498479601730
2023-10-01 1361.611477480430
2023-11-01 1380.716877385500
2023-12-01 1258.520425158010
2024-01-01 1443.227504659380
2024-02-01 1385.157604792310
2024-03-01 1295.627626967170
2024-04-01 1390.459322518370
2024-05-01 1388.588107477780
2024-06-01 1392.396621403980
2024-07-01 1393.267731390390
2024-08-01 1433.648214051230
2024-09-01 1376.694936960290
2024-10-01 1551.497968098090
2024-11-01 1401.514933903000
2024-12-01 1448.055762422850
2025-01-01 1489.289281670970
2025-02-01 1552.453898016160
2025-03-01 1569.776198346700
2025-04-01 1444.460066686830
2025-05-01 1197.351243379350
2025-06-01 1268.911239677880
2025-07-01 1319.293894204770
2025-08-01 1213.220516133240
2025-09-01 1343.420137833710
2025-10-01 1376.304020862090
2025-11-01 1196.831260720430
2025-12-01 1332.497265524660
2026-01-01 1202.655588308840

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