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 2026-07-01
Last Updated 2026-08-25 8:47 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 3787.239639659880
1988-02-01 3552.243572336280
1988-03-01 4988.625599385930
1988-04-01 3903.281915247220
1988-05-01 3767.460800813510
1988-06-01 4014.759360874390
1988-07-01 3462.016600493890
1988-08-01 3925.797411273360
1988-09-01 3702.976704956520
1988-10-01 3464.829805206040
1988-11-01 3834.743391750200
1988-12-01 3774.234487086660
1989-01-01 3418.641604447310
1989-02-01 3415.686573752690
1989-03-01 3024.233578323670
1989-04-01 3912.905848156350
1989-05-01 3229.731708746170
1989-06-01 2923.832624975290
1989-07-01 3045.938188390730
1989-08-01 3201.021284972820
1989-09-01 3129.887310596100
1989-10-01 3033.075943177790
1989-11-01 2863.263227478870
1989-12-01 3110.280855827640
1990-01-01 3062.652889521230
1990-02-01 3075.217693221840
1990-03-01 3060.341777649540
1990-04-01 2794.699378611560
1990-05-01 2630.779038639790
1990-06-01 2616.006096259790
1990-07-01 2514.427611275250
1990-08-01 2363.760113187550
1990-09-01 1902.733932737190
1990-10-01 2574.126336009890
1990-11-01 2163.432663276410
1990-12-01 1838.543637761510
1991-01-01 1975.623044979100
1991-02-01 2060.389083217590
1991-03-01 2269.657517520080
1991-04-01 2835.545139182460
1991-05-01 2487.983286235390
1991-06-01 2623.184454553570
1991-07-01 2742.206389317750
1991-08-01 2606.654429166330
1991-09-01 2678.356929969890
1991-10-01 3018.274271193260
1991-11-01 2674.593046807290
1991-12-01 2453.506166597590
1992-01-01 2964.247057365310
1992-02-01 3045.387386448430
1992-03-01 3071.184638410960
1992-04-01 2943.430325768580
1992-05-01 2973.193701036150
1992-06-01 2777.167196963620
1992-07-01 3008.148181005770
1992-08-01 2765.958259019400
1992-09-01 2913.316539314640
1992-10-01 2916.194635391010
1992-11-01 3128.749150234310
1992-12-01 3343.673734434330
1993-01-01 3664.686090567690
1993-02-01 3151.832287109600
1993-03-01 2688.092023975500
1993-04-01 3067.143407181190
1993-05-01 2697.754700089410
1993-06-01 3359.427355523210
1993-07-01 3022.030161060240
1993-08-01 3209.767433084170
1993-09-01 3298.000433819650
1993-10-01 3234.152104111450
1993-11-01 3300.191763269700
1993-12-01 3585.914307059200
1994-01-01 1875.776987433860
1994-02-01 2545.273883343720
1994-03-01 2852.569889117890
1994-04-01 3056.114767918140
1994-05-01 3516.713631670920
1994-06-01 3367.232396696180
1994-07-01 3307.454206954450
1994-08-01 3166.487536542340
1994-09-01 3057.801660083380
1994-10-01 2796.727053694100
1994-11-01 3124.959273891040
1994-12-01 3091.145918253810
1995-01-01 2763.964264464280
1995-02-01 2232.590880170820
1995-03-01 2610.285395710750
1995-04-01 2472.124311587840
1995-05-01 2592.600211539990
1995-06-01 2475.948824317240
1995-07-01 2481.162360892330
1995-08-01 2854.884130232810
1995-09-01 2674.263462756730
1995-10-01 2699.443224606880
1995-11-01 2591.311034484300
1995-12-01 2364.315741212690
1996-01-01 1916.592701341820
1996-02-01 2291.521550668160
1996-03-01 2670.439484975720
1996-04-01 2915.144515480710
1996-05-01 2811.260102158100
1996-06-01 2654.448925090510
1996-07-01 2709.627452566940
1996-08-01 2698.133809871880
1996-09-01 2585.463952995230
1996-10-01 2726.197387414910
1996-11-01 2458.201710516320
1996-12-01 2312.223495828050
1997-01-01 2737.703263677910
1997-02-01 2589.528930970090
1997-03-01 2725.715871927740
1997-04-01 2598.277235178680
1997-05-01 2432.963330677470
1997-06-01 2474.182211050080
1997-07-01 2705.921115079370
1997-08-01 2398.994638666670
1997-09-01 2698.098423970750
1997-10-01 2767.189927516510
1997-11-01 2444.099847378210
1997-12-01 2778.030319017550
1998-01-01 2876.637593989350
1998-02-01 2930.409184761720
1998-03-01 2749.854994152400
1998-04-01 2884.705586021520
1998-05-01 2324.656937926400
1998-06-01 2852.177889575300
1998-07-01 2747.975229471940
1998-08-01 2767.754419351350
1998-09-01 3038.067139585820
1998-10-01 2778.922232357830
1998-11-01 3032.869677835480
1998-12-01 2918.190553434830
1999-01-01 2576.121443589440
1999-02-01 3226.255526052260
1999-03-01 2949.001783495950
1999-04-01 3027.531938121720
1999-05-01 2854.816929766960
1999-06-01 3106.816277163200
1999-07-01 2905.046358535100
1999-08-01 2783.255766581050
1999-09-01 2582.711625705890
1999-10-01 2449.907059000510
1999-11-01 2872.854434824260
1999-12-01 2882.490616806530
2000-01-01 2834.462102164810
2000-02-01 2633.932990156480
2000-03-01 3080.102009865780
2000-04-01 2556.932755093460
2000-05-01 2844.679471273170
2000-06-01 2626.573105973090
2000-07-01 2523.370095118820
2000-08-01 2854.158651932460
2000-09-01 2699.069705090380
2000-10-01 2824.880775368070
2000-11-01 2750.798332157470
2000-12-01 2254.224837370850
2001-01-01 2644.793485949220
2001-02-01 2710.397257379970
2001-03-01 2673.637618741440
2001-04-01 2416.096119792050
2001-05-01 2753.018518612350
2001-06-01 2602.926393572150
2001-07-01 2793.129890502540
2001-08-01 2965.676890735040
2001-09-01 2256.429290032550
2001-10-01 2766.879877475940
2001-11-01 2636.239107360580
2001-12-01 2620.980197655850
2002-01-01 2868.601106472640
2002-02-01 3519.552151377380
2002-03-01 2698.629464021180
2002-04-01 3010.193690039310
2002-05-01 2924.575252887290
2002-06-01 2854.098707658320
2002-07-01 2805.977923423520
2002-08-01 2757.740994902390
2002-09-01 2980.076470425840
2002-10-01 3151.558396091090
2002-11-01 2953.172692593150
2002-12-01 3132.064789753690
2003-01-01 2869.887360691680
2003-02-01 2509.974992799780
2003-03-01 2569.363861530170
2003-04-01 2756.198314501530
2003-05-01 2661.145757295990
2003-06-01 2654.689578788480
2003-07-01 3232.227979247120
2003-08-01 2976.833273175140
2003-09-01 3134.965456510010
2003-10-01 3078.149737284070
2003-11-01 2906.069309317320
2003-12-01 3253.780641768510
2004-01-01 2798.270046524120
2004-02-01 3103.355738433180
2004-03-01 4376.298736848960
2004-04-01 4095.414808533370
2004-05-01 3116.886628563770
2004-06-01 3424.103765075160
2004-07-01 2775.233797442820
2004-08-01 2589.687938180750
2004-09-01 2619.832627258770
2004-10-01 2480.637540011230
2004-11-01 3056.998912962540
2004-12-01 2794.016922052290
2005-01-01 2506.476316155590
2005-02-01 2888.193911349050
2005-03-01 2614.223747455490
2005-04-01 2710.186536364130
2005-05-01 2986.592606941600
2005-06-01 3217.095490510840
2005-07-01 3343.321354772150
2005-08-01 3354.532468781320
2005-09-01 3584.863524551340
2005-10-01 3141.805041361700
2005-11-01 3575.620643359910
2005-12-01 2882.888209084360
2006-01-01 3493.764743113800
2006-02-01 3118.328848960550
2006-03-01 3576.259335955180
2006-04-01 2932.390290291060
2006-05-01 2888.618285673130
2006-06-01 2585.419472096210
2006-07-01 2360.849769379160
2006-08-01 2691.902973701000
2006-09-01 2433.111088735050
2006-10-01 2849.166643961720
2006-11-01 2476.695195575320
2006-12-01 2591.440958496360
2007-01-01 2852.661795154680
2007-02-01 1974.860269037340
2007-03-01 2369.915279337920
2007-04-01 2754.586339869380
2007-05-01 2578.094671510850
2007-06-01 2434.635800059880
2007-07-01 2558.829292247780
2007-08-01 2447.404553969920
2007-09-01 2132.230030764830
2007-10-01 2223.518700458150
2007-11-01 2031.273938960670
2007-12-01 1857.524826290640
2008-01-01 1816.256603663130
2008-02-01 1945.162415545560
2008-03-01 1704.456974119810
2008-04-01 1693.859712406120
2008-05-01 1697.079757762060
2008-06-01 1308.383571876980
2008-07-01 1596.789854128470
2008-08-01 1534.885876898090
2008-09-01 1436.856646891960
2008-10-01 1327.513467316520
2008-11-01 1088.338929677840
2008-12-01 1064.935564939460
2009-01-01 1076.645745747830
2009-02-01 845.121234141586
2009-03-01 1090.633772330300
2009-04-01 1080.289056770490
2009-05-01 1017.046529682640
2009-06-01 1193.189518099280
2009-07-01 1506.917387838680
2009-08-01 1257.747514008880
2009-09-01 1281.932234757710
2009-10-01 1261.093950296780
2009-11-01 1295.748392113920
2009-12-01 1801.144180364450
2010-01-01 1478.781314214490
2010-02-01 1515.371508179360
2010-03-01 1490.662979821860
2010-04-01 1291.867443009060
2010-05-01 1287.038457094670
2010-06-01 1395.092359220390
2010-07-01 1206.514990927320
2010-08-01 1141.972403985210
2010-09-01 1343.583231072970
2010-10-01 1186.304259531000
2010-11-01 1278.321650556090
2010-12-01 3626.808607867230
2011-01-01 1841.574650862150
2011-02-01 1035.247495240610
2011-03-01 903.293190957207
2011-04-01 895.650637559792
2011-05-01 934.467841123933
2011-06-01 917.625861146699
2011-07-01 931.618992647333
2011-08-01 1037.766126117980
2011-09-01 1026.029478964360
2011-10-01 1027.427624700990
2011-11-01 1156.748920429910
2011-12-01 1045.501967762970
2012-01-01 1041.375948166770
2012-02-01 1327.612313016060
2012-03-01 1175.680956955920
2012-04-01 1188.919191229470
2012-05-01 1216.302048696800
2012-06-01 1170.862719372110
2012-07-01 1120.146390578770
2012-08-01 1137.830261876580
2012-09-01 1102.270164343080
2012-10-01 1320.924978162040
2012-11-01 1075.896058250900
2012-12-01 1178.909937272110
2013-01-01 1224.193629671770
2013-02-01 1288.596013100550
2013-03-01 1407.873793947680
2013-04-01 1468.503450554950
2013-05-01 1434.826564312650
2013-06-01 1320.857807934700
2013-07-01 1443.200802617340
2013-08-01 1341.100901288120
2013-09-01 1352.521003421300
2013-10-01 1318.725901579240
2013-11-01 1440.160616967140
2013-12-01 1356.507911389320
2014-01-01 1224.845518459420
2014-02-01 980.350014296298
2014-03-01 1265.740828895950
2014-04-01 1214.100807013280
2014-05-01 1436.707643000100
2014-06-01 1114.525083803890
2014-07-01 1205.435753707070
2014-08-01 1120.995543151230
2014-09-01 1150.933169190500
2014-10-01 1382.553294610840
2014-11-01 1111.306845561790
2014-12-01 1224.643404855490
2015-01-01 1159.171569214570
2015-02-01 827.967843967871
2015-03-01 953.963894981360
2015-04-01 1046.648349650750
2015-05-01 968.551401253807
2015-06-01 1162.724214292080
2015-07-01 1183.522220148290
2015-08-01 1169.133508060810
2015-09-01 1111.360890289720
2015-10-01 1092.888024136820
2015-11-01 1092.597800352700
2015-12-01 1080.634331172680
2016-01-01 1213.321029759040
2016-02-01 1264.955995490570
2016-03-01 1190.073749734540
2016-04-01 1340.939411569470
2016-05-01 1184.065269775540
2016-06-01 1467.772588139560
2016-07-01 915.769176448603
2016-08-01 1237.552880689700
2016-09-01 1267.163199050590
2016-10-01 1293.646929538640
2016-11-01 1395.625995521680
2016-12-01 1274.899891013460
2017-01-01 1252.654957725860
2017-02-01 1174.768622389460
2017-03-01 1375.363262258170
2017-04-01 1229.106691888860
2017-05-01 1439.874872229640
2017-06-01 1409.772473580630
2017-07-01 1312.161767962600
2017-08-01 1422.222322343980
2017-09-01 1587.094271967710
2017-10-01 1211.983939402710
2017-11-01 1325.699421649910
2017-12-01 1307.555837637490
2018-01-01 1241.862206226660
2018-02-01 1408.207198740380
2018-03-01 1326.509816270950
2018-04-01 1324.399327042010
2018-05-01 1531.001473417270
2018-06-01 1329.723080119110
2018-07-01 1315.288352181430
2018-08-01 1334.459624368650
2018-09-01 1391.004144516110
2018-10-01 1992.641747257020
2018-11-01 1376.276895996160
2018-12-01 1446.186292973790
2019-01-01 1264.240357878060
2019-02-01 1106.321183674150
2019-03-01 1351.064265618110
2019-04-01 1155.048993150740
2019-05-01 1162.653921725190
2019-06-01 1266.708387837100
2019-07-01 1236.186835198170
2019-08-01 1204.971103493080
2019-09-01 1157.418065994270
2019-10-01 1393.173811156980
2019-11-01 1076.424966287100
2019-12-01 1164.962672652310
2020-01-01 1586.942560467390
2020-02-01 1382.454181379020
2020-03-01 1189.139467631850
2020-04-01 550.036579852059
2020-05-01 1235.845461699250
2020-06-01 1377.643322954160
2020-07-01 1555.461895141170
2020-08-01 1430.340792855060
2020-09-01 1752.311060972070
2020-10-01 1333.920280047650
2020-11-01 1700.079577473960
2020-12-01 1727.096127128560
2021-01-01 2035.736111382690
2021-02-01 2205.587646793520
2021-03-01 1941.809537394360
2021-04-01 1937.489864699440
2021-05-01 1362.287343847650
2021-06-01 1662.589774154510
2021-07-01 1670.344586560140
2021-08-01 1668.787171659710
2021-09-01 1357.947969074350
2021-10-01 1410.543372616610
2021-11-01 1723.584999368530
2021-12-01 2397.858311467640
2022-01-01 1566.650987360860
2022-02-01 1488.448054673440
2022-03-01 1478.417115795260
2022-04-01 1312.402457125920
2022-05-01 1335.232228054220
2022-06-01 1236.692177227580
2022-07-01 1312.133559060340
2022-08-01 1314.771793616400
2022-09-01 1336.695982323490
2022-10-01 1078.108047626470
2022-11-01 1192.598015636700
2022-12-01 1190.693613746540
2023-01-01 1070.461305718680
2023-02-01 1032.223833563340
2023-03-01 1110.282765425940
2023-04-01 1200.050551013210
2023-05-01 1416.993067170390
2023-06-01 1465.425199881820
2023-07-01 1246.269299290690
2023-08-01 1386.114751514640
2023-09-01 1304.592235988940
2023-10-01 1354.565823034150
2023-11-01 1374.611765302500
2023-12-01 1250.859979794900
2024-01-01 1434.028339151420
2024-02-01 1400.159018451750
2024-03-01 1279.612796620100
2024-04-01 1388.245686081430
2024-05-01 1431.237134294410
2024-06-01 1413.845491368450
2024-07-01 1375.388042484650
2024-08-01 1426.369822382400
2024-09-01 1368.348359745760
2024-10-01 1541.974797115200
2024-11-01 1391.771043558230
2024-12-01 1434.301431350550
2025-01-01 1474.438208269280
2025-02-01 1579.123940799680
2025-03-01 1539.950169768270
2025-04-01 1438.817652822700
2025-05-01 1249.902560733460
2025-06-01 1304.573059017380
2025-07-01 1290.539799075740
2025-08-01 1204.079155497780
2025-09-01 1332.713935060190
2025-10-01 1366.183140950900
2025-11-01 1186.043983555070
2025-12-01 1316.764189955980
2026-01-01 1188.171413001480
2026-02-01 1107.389380874970
2026-03-01 1223.880402356840
2026-04-01 1210.948188289350
2026-05-01 1147.382899553680
2026-06-01 1147.582021174600
2026-07-01 1321.331043125360

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