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 2026-05-01
Last Updated 2026-06-24 8:46 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 3787.241596516790
1988-02-01 3552.245360641550
1988-03-01 4988.627009049790
1988-04-01 3903.281632173140
1988-05-01 3767.460049324140
1988-06-01 4014.757650607160
1988-07-01 3462.011785830690
1988-08-01 3925.793519024810
1988-09-01 3702.971377103100
1988-10-01 3464.826267745030
1988-11-01 3834.745485894110
1988-12-01 3774.256778499110
1989-01-01 3418.645078106750
1989-02-01 3415.690058494920
1989-03-01 3024.235624865920
1989-04-01 3912.906159519560
1989-05-01 3229.730938983880
1989-06-01 2923.830680582440
1989-07-01 3045.932521622280
1989-08-01 3201.016205932970
1989-09-01 3129.881217751080
1989-10-01 3033.071598922490
1989-11-01 2863.263524875980
1989-12-01 3110.299472923250
1990-01-01 3062.676359787110
1990-02-01 3075.221021629980
1990-03-01 3060.343895326460
1990-04-01 2794.699116248830
1990-05-01 2630.779192426890
1990-06-01 2616.001235281910
1990-07-01 2514.421707149770
1990-08-01 2363.754225773720
1990-09-01 1902.727909378570
1990-10-01 2574.118225897930
1990-11-01 2163.427383599390
1990-12-01 1838.563867803610
1991-01-01 1975.660787844500
1991-02-01 2060.390058407970
1991-03-01 2269.659743743860
1991-04-01 2835.541212201510
1991-05-01 2487.981279991950
1991-06-01 2623.175398137160
1991-07-01 2742.198376242540
1991-08-01 2606.645736575090
1991-09-01 2678.345670845660
1991-10-01 3018.260490029140
1991-11-01 2674.581308056670
1991-12-01 2453.544455714680
1992-01-01 2964.338565082460
1992-02-01 3045.386532373480
1992-03-01 3071.188989750190
1992-04-01 2943.422170105690
1992-05-01 2973.188312768110
1992-06-01 2777.152935584460
1992-07-01 3008.138016459350
1992-08-01 2765.945755831900
1992-09-01 2913.302672590710
1992-10-01 2916.178785594460
1992-11-01 3128.730956414710
1992-12-01 3343.743201705050
1993-01-01 3664.824410197950
1993-02-01 3151.829892871160
1993-03-01 2688.097261628220
1993-04-01 3067.130838668360
1993-05-01 2697.745551570810
1993-06-01 3359.407254999780
1993-07-01 3022.019145551960
1993-08-01 3209.751206662630
1993-09-01 3297.986456765850
1993-10-01 3234.136796152660
1993-11-01 3300.174870007440
1993-12-01 3585.984755483250
1994-01-01 1875.850478136240
1994-02-01 2545.271286869240
1994-03-01 2852.575156865150
1994-04-01 3056.101518585480
1994-05-01 3516.700511633040
1994-06-01 3367.211617973800
1994-07-01 3307.443271764710
1994-08-01 3166.471682580840
1994-09-01 3057.791587547330
1994-10-01 2796.716366655060
1994-11-01 3124.944446165030
1994-12-01 3091.202785080520
1995-01-01 2764.057897016250
1995-02-01 2232.588662446010
1995-03-01 2610.289968749040
1995-04-01 2472.113820060720
1995-05-01 2592.589205414850
1995-06-01 2475.936120742120
1995-07-01 2481.155819486370
1995-08-01 2854.872615770140
1995-09-01 2674.258458429180
1995-10-01 2699.438084191230
1995-11-01 2591.304596293290
1995-12-01 2364.345464568240
1996-01-01 1916.637338060290
1996-02-01 2291.520889624060
1996-03-01 2670.443204989360
1996-04-01 2915.135890542130
1996-05-01 2811.250259669770
1996-06-01 2654.439593149020
1996-07-01 2709.622445966200
1996-08-01 2698.125208713030
1996-09-01 2585.461993312260
1996-10-01 2726.196325967980
1996-11-01 2458.199805990290
1996-12-01 2312.240422546940
1997-01-01 2737.737149798970
1997-02-01 2589.530230274120
1997-03-01 2725.718280355350
1997-04-01 2598.272897336870
1997-05-01 2432.957046103440
1997-06-01 2474.177739824910
1997-07-01 2705.917828384850
1997-08-01 2398.989900716940
1997-09-01 2698.098317724060
1997-10-01 2767.191741607240
1997-11-01 2444.101208169720
1997-12-01 2778.034321603410
1998-01-01 2876.654497001980
1998-02-01 2930.411376980540
1998-03-01 2749.855336526160
1998-04-01 2884.704087698620
1998-05-01 2324.654583459500
1998-06-01 2852.175451525780
1998-07-01 2747.973543639870
1998-08-01 2767.751673242560
1998-09-01 3038.066992333060
1998-10-01 2778.923187576880
1998-11-01 3032.869137149700
1998-12-01 2918.191700123990
1999-01-01 2576.130542999340
1999-02-01 3226.257007124150
1999-03-01 2949.001298098140
1999-04-01 3027.530855799920
1999-05-01 2854.815426128350
1999-06-01 3106.815194273340
1999-07-01 2905.045614727470
1999-08-01 2783.255275236600
1999-09-01 2582.711328830890
1999-10-01 2449.907414024320
1999-11-01 2872.853589352900
1999-12-01 2882.490792483110
2000-01-01 2834.467600640310
2000-02-01 2633.933852781770
2000-03-01 3080.101638674550
2000-04-01 2556.932228291430
2000-05-01 2844.678739762960
2000-06-01 2626.572719560170
2000-07-01 2523.369849212870
2000-08-01 2854.158287018340
2000-09-01 2699.069340990330
2000-10-01 2824.881064166970
2000-11-01 2750.797808660210
2000-12-01 2254.224741986610
2001-01-01 2644.796851728720
2001-02-01 2710.397930583450
2001-03-01 2673.637367051750
2001-04-01 2416.095702111650
2001-05-01 2753.018124071040
2001-06-01 2602.926158155320
2001-07-01 2793.129769126690
2001-08-01 2965.676585544380
2001-09-01 2256.429020776960
2001-10-01 2766.880057660670
2001-11-01 2636.239065625470
2001-12-01 2620.980136975150
2002-01-01 2868.603079347050
2002-02-01 3519.552795947640
2002-03-01 2698.629365707030
2002-04-01 3010.193264148890
2002-05-01 2924.575112671800
2002-06-01 2854.098533988150
2002-07-01 2805.977849650130
2002-08-01 2757.740711557720
2002-09-01 2980.076106622660
2002-10-01 3151.558492306980
2002-11-01 2953.172768634550
2002-12-01 3132.065384596120
2003-01-01 2869.887715993340
2003-02-01 2509.975278949540
2003-03-01 2569.364389753530
2003-04-01 2756.197962714930
2003-05-01 2661.145617404030
2003-06-01 2654.689418586970
2003-07-01 3232.227866680870
2003-08-01 2976.832997595600
2003-09-01 3134.965131740700
2003-10-01 3078.149622001700
2003-11-01 2906.069240590360
2003-12-01 3253.781555902490
2004-01-01 2798.270903816970
2004-02-01 3103.355071254320
2004-03-01 4376.300237574310
2004-04-01 4095.414159227350
2004-05-01 3116.886368413300
2004-06-01 3424.103513853290
2004-07-01 2775.233679884640
2004-08-01 2589.687758066000
2004-09-01 2619.832438671750
2004-10-01 2480.637430777110
2004-11-01 3056.998735419770
2004-12-01 2794.018033129840
2005-01-01 2506.477563112050
2005-02-01 2888.192397585250
2005-03-01 2614.225015245960
2005-04-01 2710.186052145440
2005-05-01 2986.592252098760
2005-06-01 3217.095056328400
2005-07-01 3343.320770973380
2005-08-01 3354.531818869020
2005-09-01 3584.863058663270
2005-10-01 3141.805032615450
2005-11-01 3575.621208388450
2005-12-01 2882.890586176840
2006-01-01 3493.769371483490
2006-02-01 3118.323798497890
2006-03-01 3576.262534054710
2006-04-01 2932.390289696010
2006-05-01 2888.617177550720
2006-06-01 2585.418437391830
2006-07-01 2360.848904582310
2006-08-01 2691.901110544260
2006-09-01 2433.109937896050
2006-10-01 2849.166779742560
2006-11-01 2476.696756258210
2006-12-01 2591.447613250640
2007-01-01 2852.668192623380
2007-02-01 1974.855984234890
2007-03-01 2369.918438002710
2007-04-01 2754.586598924530
2007-05-01 2578.092764663540
2007-06-01 2434.633981097230
2007-07-01 2558.827427558670
2007-08-01 2447.400961745120
2007-09-01 2132.226959032330
2007-10-01 2223.516542669080
2007-11-01 2031.271596809450
2007-12-01 1857.540743568790
2008-01-01 1816.274222421950
2008-02-01 1945.152179510290
2008-03-01 1704.456846386500
2008-04-01 1693.858591126320
2008-05-01 1697.077234956220
2008-06-01 1308.381963022760
2008-07-01 1596.788247730940
2008-08-01 1534.882651071830
2008-09-01 1436.853457149080
2008-10-01 1327.511087942380
2008-11-01 1088.336365081330
2008-12-01 1064.951498034530
2009-01-01 1076.664449953330
2009-02-01 845.113914644687
2009-03-01 1090.632186411550
2009-04-01 1080.287203040810
2009-05-01 1017.044046821320
2009-06-01 1193.187127611050
2009-07-01 1506.914973291350
2009-08-01 1257.744322431990
2009-09-01 1281.928920970370
2009-10-01 1261.092084255900
2009-11-01 1295.744243337540
2009-12-01 1801.180304983770
2010-01-01 1478.818548178730
2010-02-01 1515.352674547880
2010-03-01 1490.658159857460
2010-04-01 1291.863190148200
2010-05-01 1287.033377142150
2010-06-01 1395.087998388940
2010-07-01 1206.512475507230
2010-08-01 1141.969754942840
2010-09-01 1343.580968025470
2010-10-01 1186.305052542180
2010-11-01 1278.319946471140
2010-12-01 3626.884285791400
2011-01-01 1841.622857190170
2011-02-01 1035.233213022360
2011-03-01 903.290165936362
2011-04-01 895.646708446565
2011-05-01 934.462884036964
2011-06-01 917.621385500669
2011-07-01 931.614846961418
2011-08-01 1037.761576797740
2011-09-01 1026.025431010320
2011-10-01 1027.447959733800
2011-11-01 1156.744691671370
2011-12-01 1045.519706286140
2012-01-01 1041.401777909320
2012-02-01 1327.591056665970
2012-03-01 1175.675743598710
2012-04-01 1188.912447085680
2012-05-01 1216.294118813160
2012-06-01 1170.854769855550
2012-07-01 1120.139015335660
2012-08-01 1137.823593190630
2012-09-01 1102.264533220590
2012-10-01 1320.977565280370
2012-11-01 1075.892333888350
2012-12-01 1178.921466636690
2013-01-01 1224.213896196700
2013-02-01 1288.576273457590
2013-03-01 1407.868990799400
2013-04-01 1468.495875388050
2013-05-01 1434.818169359950
2013-06-01 1320.840534424990
2013-07-01 1443.179817540380
2013-08-01 1341.095006694570
2013-09-01 1352.515934011330
2013-10-01 1318.806664580220
2013-11-01 1440.157511218470
2013-12-01 1356.512381297790
2014-01-01 1224.854794295520
2014-02-01 980.336616447061
2014-03-01 1265.736061812430
2014-04-01 1214.093547872890
2014-05-01 1436.697345324590
2014-06-01 1114.501394127700
2014-07-01 1205.407677081790
2014-08-01 1120.991509777390
2014-09-01 1150.952114338050
2014-10-01 1382.642291482780
2014-11-01 1111.309888988180
2014-12-01 1224.645776399250
2015-01-01 1159.173891006850
2015-02-01 827.960982506765
2015-03-01 953.961660154762
2015-04-01 1046.639932711520
2015-05-01 968.537239745350
2015-06-01 1162.682538862420
2015-07-01 1183.474666663260
2015-08-01 1169.118722382790
2015-09-01 1111.389781940920
2015-10-01 1093.020963501250
2015-11-01 1092.598794987580
2015-12-01 1080.638835328130
2016-01-01 1213.328204710430
2016-02-01 1264.951710000560
2016-03-01 1190.065932035410
2016-04-01 1340.911626835560
2016-05-01 1184.020928901550
2016-06-01 1467.684251239000
2016-07-01 915.716134670020
2016-08-01 1237.527695141040
2016-09-01 1267.222821388380
2016-10-01 1293.878061501960
2016-11-01 1395.646660984450
2016-12-01 1274.925726198800
2017-01-01 1252.710933316920
2017-02-01 1174.769414234700
2017-03-01 1375.347337786500
2017-04-01 1229.062396003790
2017-05-01 1439.761708432940
2017-06-01 1409.621631842570
2017-07-01 1312.015397946980
2017-08-01 1422.116240223510
2017-09-01 1587.061838145420
2017-10-01 1212.645126133160
2017-11-01 1325.649417200960
2017-12-01 1307.529565924080
2018-01-01 1241.886459142910
2018-02-01 1408.463641274260
2018-03-01 1326.456508404450
2018-04-01 1324.325197150150
2018-05-01 1530.571464849200
2018-06-01 1329.547618954860
2018-07-01 1315.096023108380
2018-08-01 1334.291724860510
2018-09-01 1390.888652554760
2018-10-01 1994.704210311800
2018-11-01 1376.157216213370
2018-12-01 1445.994218612220
2019-01-01 1264.254699794610
2019-02-01 1106.716930526630
2019-03-01 1350.970405316860
2019-04-01 1154.950848358850
2019-05-01 1162.075224467400
2019-06-01 1266.491825741240
2019-07-01 1235.951986374330
2019-08-01 1204.758609363280
2019-09-01 1157.238602373350
2019-10-01 1395.365137261100
2019-11-01 1076.305087005220
2019-12-01 1164.720072660220
2020-01-01 1586.962367733660
2020-02-01 1383.226653242560
2020-03-01 1189.057326245480
2020-04-01 549.988834531396
2020-05-01 1234.578118527230
2020-06-01 1377.408341513240
2020-07-01 1555.183119086430
2020-08-01 1430.155243693230
2020-09-01 1752.177531616530
2020-10-01 1336.402481828120
2020-11-01 1700.187241178550
2020-12-01 1726.889073792230
2021-01-01 2036.002078277830
2021-02-01 2206.792553639660
2021-03-01 1941.481252548580
2021-04-01 1936.943216493470
2021-05-01 1360.133381919650
2021-06-01 1662.096656017070
2021-07-01 1670.034100285880
2021-08-01 1668.794728787010
2021-09-01 1358.103115619380
2021-10-01 1414.507529930450
2021-11-01 1724.029716788050
2021-12-01 2397.907750322810
2022-01-01 1566.815396801810
2022-02-01 1488.982073660890
2022-03-01 1477.691464987850
2022-04-01 1311.550330728570
2022-05-01 1331.164086801760
2022-06-01 1236.334215450350
2022-07-01 1312.288942858650
2022-08-01 1315.436502731960
2022-09-01 1337.648536022280
2022-10-01 1083.056731910680
2022-11-01 1193.076850999510
2022-12-01 1191.100680268520
2023-01-01 1070.384580494630
2023-02-01 1031.882413084500
2023-03-01 1109.047573356330
2023-04-01 1198.407615266580
2023-05-01 1410.546641335240
2023-06-01 1457.298427170410
2023-07-01 1254.042968887460
2023-08-01 1388.800427510120
2023-09-01 1306.987133151240
2023-10-01 1362.953523531280
2023-11-01 1375.288115070370
2023-12-01 1251.636371385340
2024-01-01 1433.635000213780
2024-02-01 1398.763548022470
2024-03-01 1277.123712249600
2024-04-01 1384.646779596670
2024-05-01 1421.093258527500
2024-06-01 1395.892556871780
2024-07-01 1394.480656629860
2024-08-01 1432.295530629350
2024-09-01 1373.219275730040
2024-10-01 1553.874721640590
2024-11-01 1392.890923158040
2024-12-01 1435.924405037280
2025-01-01 1473.985463683950
2025-02-01 1576.604888884090
2025-03-01 1535.732739148670
2025-04-01 1433.224902239520
2025-05-01 1238.508204617070
2025-06-01 1274.433483944250
2025-07-01 1321.461306823980
2025-08-01 1211.975168034040
2025-09-01 1339.706837726370
2025-10-01 1378.478304709850
2025-11-01 1187.413097046420
2025-12-01 1318.644357360800
2026-01-01 1187.811585247800
2026-02-01 1105.483416563660
2026-03-01 1219.889371820980
2026-04-01 1205.036163907180
2026-05-01 1134.391891627680

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