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 2026-04-01
Last Updated 2026-06-01 11:02 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 3787.241514453220
1988-02-01 3552.245285615770
1988-03-01 4988.626949928410
1988-04-01 3903.281644050970
1988-05-01 3767.460080848260
1988-06-01 4014.757722346550
1988-07-01 3462.011987749470
1988-08-01 3925.793682281970
1988-09-01 3702.971600564850
1988-10-01 3464.826416115720
1988-11-01 3834.745398083380
1988-12-01 3774.255843508560
1989-01-01 3418.644932427530
1989-02-01 3415.689912321820
1989-03-01 3024.235539030730
1989-04-01 3912.906146463170
1989-05-01 3229.730971272390
1989-06-01 2923.830762139830
1989-07-01 3045.932759284240
1989-08-01 3201.016418961240
1989-09-01 3129.881473294520
1989-10-01 3033.071781129680
1989-11-01 2863.263512418480
1989-12-01 3110.298692053490
1990-01-01 3062.675375453650
1990-02-01 3075.220882041530
1990-03-01 3060.343806438570
1990-04-01 2794.699127268570
1990-05-01 2630.779185962510
1990-06-01 2616.001439197760
1990-07-01 2514.421954773890
1990-08-01 2363.754472700930
1990-09-01 1902.728162004530
1990-10-01 2574.118566048870
1990-11-01 2163.427605049990
1990-12-01 1838.563019235270
1991-01-01 1975.659204954650
1991-02-01 2060.390017534550
1991-03-01 2269.659650284250
1991-04-01 2835.541376918200
1991-05-01 2487.981364111830
1991-06-01 2623.175778042400
1991-07-01 2742.198712320740
1991-08-01 2606.646101151180
1991-09-01 2678.346143060620
1991-10-01 3018.261068026180
1991-11-01 2674.581800409280
1991-12-01 2453.542849605070
1992-01-01 2964.334727340850
1992-02-01 3045.386568266940
1992-03-01 3071.188807081360
1992-04-01 2943.422512181660
1992-05-01 2973.188538719150
1992-06-01 2777.153533824580
1992-07-01 3008.138442773440
1992-08-01 2765.946280227530
1992-09-01 2913.303254165860
1992-10-01 2916.179450342970
1992-11-01 3128.731719484830
1992-12-01 3343.740287713710
1993-01-01 3664.818609225710
1993-02-01 3151.829993395890
1993-03-01 2688.097041821770
1993-04-01 3067.131365850710
1993-05-01 2697.745935243850
1993-06-01 3359.408098152340
1993-07-01 3022.019607543200
1993-08-01 3209.751887187790
1993-09-01 3297.987042926480
1993-10-01 3234.137438141870
1993-11-01 3300.175578520540
1993-12-01 3585.981800207490
1994-01-01 1875.847396061720
1994-02-01 2545.271395954110
1994-03-01 2852.574935866790
1994-04-01 3056.102074422540
1994-05-01 3516.701061892830
1994-06-01 3367.212489548860
1994-07-01 3307.443730318010
1994-08-01 3166.472347379170
1994-09-01 3057.792009805000
1994-10-01 2796.716814723810
1994-11-01 3124.945068142890
1994-12-01 3091.200399437270
1995-01-01 2764.053970436830
1995-02-01 2232.588755769690
1995-03-01 2610.289777081500
1995-04-01 2472.114260282080
1995-05-01 2592.589667106570
1995-06-01 2475.936653587380
1995-07-01 2481.156093794570
1995-08-01 2854.873098531910
1995-09-01 2674.258667989640
1995-10-01 2699.438299377750
1995-11-01 2591.304866125140
1995-12-01 2364.344217025680
1996-01-01 1916.635466246420
1996-02-01 2291.520919679960
1996-03-01 2670.443048705880
1996-04-01 2915.136252255580
1996-05-01 2811.250672616100
1996-06-01 2654.439984750330
1996-07-01 2709.622656199430
1996-08-01 2698.125569506310
1996-09-01 2585.462075083180
1996-10-01 2726.196369386000
1996-11-01 2458.199885067310
1996-12-01 2312.239711017880
1997-01-01 2737.735728675310
1997-02-01 2589.530180482700
1997-03-01 2725.718179411470
1997-04-01 2598.273078960130
1997-05-01 2432.957309707160
1997-06-01 2474.177927621820
1997-07-01 2705.917966894290
1997-08-01 2398.990099810080
1997-09-01 2698.098322106230
1997-10-01 2767.191664807780
1997-11-01 2444.101151079870
1997-12-01 2778.034142015360
1998-01-01 2876.653790451060
1998-02-01 2930.411294709510
1998-03-01 2749.855323467510
1998-04-01 2884.704149714800
1998-05-01 2324.654681676310
1998-06-01 2852.175553300320
1998-07-01 2747.973614720370
1998-08-01 2767.751795689470
1998-09-01 3038.066999025360
1998-10-01 2778.923145809150
1998-11-01 3032.869157775650
1998-12-01 2918.191624884440
1999-01-01 2576.130159736440
1999-02-01 3226.256973518480
1999-03-01 2949.001318579370
1999-04-01 3027.530898600230
1999-05-01 2854.815488473380
1999-06-01 3106.815240003330
1999-07-01 2905.045648066680
1999-08-01 2783.255312157660
1999-09-01 2582.711343775150
1999-10-01 2449.907396646570
1999-11-01 2872.853618304310
1999-12-01 2882.490738824340
2000-01-01 2834.467358538390
2000-02-01 2633.933850902230
2000-03-01 3080.101649905850
2000-04-01 2556.932246949590
2000-05-01 2844.678771871590
2000-06-01 2626.572741189970
2000-07-01 2523.369854486450
2000-08-01 2854.158337748560
2000-09-01 2699.069371912780
2000-10-01 2824.881059946160
2000-11-01 2750.797829832000
2000-12-01 2254.224711629210
2001-01-01 2644.796582795920
2001-02-01 2710.397941922040
2001-03-01 2673.637360959380
2001-04-01 2416.095738951840
2001-05-01 2753.018136996280
2001-06-01 2602.926183104450
2001-07-01 2793.129777986720
2001-08-01 2965.676672876820
2001-09-01 2256.429075802000
2001-10-01 2766.880083091160
2001-11-01 2636.239037628410
2001-12-01 2620.980085994660
2002-01-01 2868.602706762240
2002-02-01 3519.552762149030
2002-03-01 2698.629319903650
2002-04-01 3010.193324364400
2002-05-01 2924.575108883910
2002-06-01 2854.098580335490
2002-07-01 2805.977890964410
2002-08-01 2757.740856589830
2002-09-01 2980.076277456100
2002-10-01 3151.558634751780
2002-11-01 2953.172791821560
2002-12-01 3132.064881526260
2003-01-01 2869.887415094180
2003-02-01 2509.975358562690
2003-03-01 2569.363828365970
2003-04-01 2756.198177577080
2003-05-01 2661.145723474460
2003-06-01 2654.689546236860
2003-07-01 3232.228010507450
2003-08-01 2976.833219123760
2003-09-01 3134.965377685040
2003-10-01 3078.149862427150
2003-11-01 2906.069355863270
2003-12-01 3253.780657360100
2004-01-01 2798.269776526500
2004-02-01 3103.356034430730
2004-03-01 4376.298505298350
2004-04-01 4095.414740222600
2004-05-01 3116.886663718410
2004-06-01 3424.103824094930
2004-07-01 2775.233896906590
2004-08-01 2589.687984256450
2004-09-01 2619.832644977750
2004-10-01 2480.637613413630
2004-11-01 3056.998893829500
2004-12-01 2794.016851477300
2005-01-01 2506.475787506330
2005-02-01 2888.194041382130
2005-03-01 2614.223497382640
2005-04-01 2710.186582196250
2005-05-01 2986.592710788890
2005-06-01 3217.095796571560
2005-07-01 3343.321606769540
2005-08-01 3354.532678157740
2005-09-01 3584.863617856150
2005-10-01 3141.804983165660
2005-11-01 3575.620354798830
2005-12-01 2882.887882931180
2006-01-01 3493.763465058220
2006-02-01 3118.328996931210
2006-03-01 3576.258959050160
2006-04-01 2932.390402620540
2006-05-01 2888.618583986430
2006-06-01 2585.419997836070
2006-07-01 2360.850119645280
2006-08-01 2691.903292315090
2006-09-01 2433.111210589200
2006-10-01 2849.166573128310
2006-11-01 2476.694996804310
2006-12-01 2591.438370226010
2007-01-01 2852.660880618100
2007-02-01 1974.860643107800
2007-03-01 2369.915208954140
2007-04-01 2754.586605236050
2007-05-01 2578.095134817740
2007-06-01 2434.636622537940
2007-07-01 2558.829942470070
2007-08-01 2447.405032354090
2007-09-01 2132.230462253610
2007-10-01 2223.518986455750
2007-11-01 2031.274223190070
2007-12-01 1857.515637646940
2008-01-01 1816.260384421380
2008-02-01 1945.163022931480
2008-03-01 1704.457007685670
2008-04-01 1693.859898423740
2008-05-01 1697.080230949070
2008-06-01 1308.384155056490
2008-07-01 1596.790442401680
2008-08-01 1534.886338006520
2008-09-01 1436.857140601270
2008-10-01 1327.513798800930
2008-11-01 1088.339187237300
2008-12-01 1064.926060115570
2009-01-01 1076.650603088710
2009-02-01 845.121327347457
2009-03-01 1090.633941012680
2009-04-01 1080.289441546950
2009-05-01 1017.047225563670
2009-06-01 1193.190504991150
2009-07-01 1506.918356419340
2009-08-01 1257.748005461860
2009-09-01 1281.932587849850
2009-10-01 1261.093311836380
2009-11-01 1295.748258303440
2009-12-01 1801.122289763590
2010-01-01 1478.791387087130
2010-02-01 1515.371302408840
2010-03-01 1490.663685727470
2010-04-01 1291.868818374780
2010-05-01 1287.040591886580
2010-06-01 1395.094540849820
2010-07-01 1206.516249627020
2010-08-01 1141.972662200260
2010-09-01 1343.582655245050
2010-10-01 1186.301838484860
2010-11-01 1278.320094067230
2010-12-01 3626.762880298580
2011-01-01 1841.587212902700
2011-02-01 1035.246536004570
2011-03-01 903.293549195551
2011-04-01 895.651799138027
2011-05-01 934.474561917698
2011-06-01 917.627797331466
2011-07-01 931.620925106198
2011-08-01 1037.767873937770
2011-09-01 1026.030823393350
2011-10-01 1027.408721246260
2011-11-01 1156.748935341490
2011-12-01 1045.491138422440
2012-01-01 1041.383927182140
2012-02-01 1327.610826246570
2012-03-01 1175.683611237270
2012-04-01 1188.924293290900
2012-05-01 1216.320093817060
2012-06-01 1170.867171061990
2012-07-01 1120.148637942880
2012-08-01 1137.830546585620
2012-09-01 1102.269383683770
2012-10-01 1320.874845036040
2012-11-01 1075.894619616630
2012-12-01 1178.903177471740
2013-01-01 1224.203685649000
2013-02-01 1288.598907184240
2013-03-01 1407.886647962600
2013-04-01 1468.522762196340
2013-05-01 1434.865725311600
2013-06-01 1320.858067814450
2013-07-01 1443.198458133560
2013-08-01 1341.094614550690
2013-09-01 1352.511532292470
2013-10-01 1318.646773553840
2013-11-01 1440.156223395440
2013-12-01 1356.508337247440
2014-01-01 1224.858139230000
2014-02-01 980.355702091741
2014-03-01 1265.764252141300
2014-04-01 1214.134155893710
2014-05-01 1436.767365420000
2014-06-01 1114.537244424590
2014-07-01 1205.456560927280
2014-08-01 1121.023298607560
2014-09-01 1150.729137516530
2014-10-01 1382.508039471530
2014-11-01 1111.331235574180
2014-12-01 1224.673267499270
2015-01-01 1159.201046398180
2015-02-01 827.985968413074
2015-03-01 953.995028677624
2015-04-01 1046.684920453420
2015-05-01 968.590285853696
2015-06-01 1162.728516708390
2015-07-01 1183.544090530180
2015-08-01 1169.180789823220
2015-09-01 1110.964168781270
2015-10-01 1092.979340292800
2015-11-01 1092.656694325650
2015-12-01 1080.693990902080
2016-01-01 1213.381103620730
2016-02-01 1265.001742929570
2016-03-01 1190.107330887260
2016-04-01 1340.955641478530
2016-05-01 1184.058503693140
2016-06-01 1467.725207650970
2016-07-01 915.775938543180
2016-08-01 1237.640825395390
2016-09-01 1266.533764950650
2016-10-01 1294.006608499370
2016-11-01 1395.798255098560
2016-12-01 1275.033425974590
2017-01-01 1252.782936788310
2017-02-01 1174.761744163480
2017-03-01 1375.312299529770
2017-04-01 1229.199179838160
2017-05-01 1439.676580252670
2017-06-01 1409.548121516430
2017-07-01 1311.996173671780
2017-08-01 1422.160207496700
2017-09-01 1586.105528348040
2017-10-01 1213.421201670640
2017-11-01 1325.792535084310
2017-12-01 1307.692481235500
2018-01-01 1242.066145225350
2018-02-01 1407.760644451420
2018-03-01 1326.496943132620
2018-04-01 1324.744791725970
2018-05-01 1529.803961278280
2018-06-01 1329.484967228290
2018-07-01 1315.046028958610
2018-08-01 1334.295760343640
2018-09-01 1390.192954795310
2018-10-01 1997.051623537570
2018-11-01 1376.284196712880
2018-12-01 1446.311705289690
2019-01-01 1264.488876110120
2019-02-01 1105.620995019690
2019-03-01 1351.036237733050
2019-04-01 1155.529661865670
2019-05-01 1160.965982480910
2019-06-01 1266.424378453440
2019-07-01 1235.848620338780
2019-08-01 1204.675123277300
2019-09-01 1156.981349270870
2019-10-01 1397.661062822340
2019-11-01 1076.387069099160
2019-12-01 1165.144080725070
2020-01-01 1587.417545787840
2020-02-01 1381.317821372870
2020-03-01 1189.225954783320
2020-04-01 550.321639837623
2020-05-01 1232.529124371950
2020-06-01 1377.416959979650
2020-07-01 1555.074873922650
2020-08-01 1430.011144512460
2020-09-01 1752.384294784130
2020-10-01 1338.596175241370
2020-11-01 1700.478635716770
2020-12-01 1728.014250111060
2021-01-01 2037.167687732940
2021-02-01 2204.277896577030
2021-03-01 1941.860929627270
2021-04-01 1937.930025338270
2021-05-01 1357.147110774720
2021-06-01 1661.682924236780
2021-07-01 1669.562867824330
2021-08-01 1668.398689080410
2021-09-01 1358.541035698650
2021-10-01 1415.924348830390
2021-11-01 1725.023670971850
2021-12-01 2401.335572067470
2022-01-01 1569.163603121440
2022-02-01 1488.830007740320
2022-03-01 1479.442083215690
2022-04-01 1313.083351798200
2022-05-01 1322.607599829840
2022-06-01 1236.393501445640
2022-07-01 1312.142479878390
2022-08-01 1315.330252437610
2022-09-01 1338.510978501230
2022-10-01 1082.174265214250
2022-11-01 1194.642388966210
2022-12-01 1194.471993230910
2023-01-01 1073.511201059770
2023-02-01 1034.061260930070
2023-03-01 1112.832481740870
2023-04-01 1202.690869193410
2023-05-01 1390.502609988980
2023-06-01 1456.387370354600
2023-07-01 1253.657145093440
2023-08-01 1389.111002136250
2023-09-01 1308.547170730950
2023-10-01 1360.311966307730
2023-11-01 1379.210774570910
2023-12-01 1257.870168830500
2024-01-01 1440.883688340960
2024-02-01 1405.460328485810
2024-03-01 1284.208615147700
2024-04-01 1392.079226943190
2024-05-01 1386.714623239890
2024-06-01 1394.442355924810
2024-07-01 1394.249124592850
2024-08-01 1433.581687776090
2024-09-01 1376.057802958280
2024-10-01 1550.059397614500
2024-11-01 1399.272303162290
2024-12-01 1446.320563885600
2025-01-01 1484.705299495640
2025-02-01 1588.212146881760
2025-03-01 1547.172573323100
2025-04-01 1443.271794618750
2025-05-01 1196.086808689510
2025-06-01 1271.931061208280
2025-07-01 1321.134761124270
2025-08-01 1213.940620464550
2025-09-01 1343.734317422670
2025-10-01 1375.983178889290
2025-11-01 1195.105438667900
2025-12-01 1331.084466313360
2026-01-01 1199.044180872020
2026-02-01 1115.669784882100
2026-03-01 1230.580308858700
2026-04-01 1214.271907916820

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