Table Data - New Private Housing Units Authorized by Building Permits: 1-Unit Structures for the New England Census Division

Title New Private Housing Units Authorized by Building Permits: 1-Unit Structures for the New England Census Division
Series ID CNEWBP1FHSA
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 8:47 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 4602.736706125950
1988-02-01 4952.740493403770
1988-03-01 6350.319760619180
1988-04-01 4769.508639532940
1988-05-01 4540.764851540250
1988-06-01 5076.504676881550
1988-07-01 4582.663102571160
1988-08-01 4531.854335202940
1988-09-01 4104.130517353880
1988-10-01 3701.094225154590
1988-11-01 3792.853748452380
1988-12-01 4016.968145967870
1989-01-01 4033.283983307540
1989-02-01 3759.697594348770
1989-03-01 3607.607866777400
1989-04-01 3682.424893113010
1989-05-01 3391.813333457160
1989-06-01 3055.971953684500
1989-07-01 2797.741395381090
1989-08-01 3120.686082565730
1989-09-01 3066.357902432920
1989-10-01 2939.530418812220
1989-11-01 3144.207468417370
1989-12-01 2609.329392449540
1990-01-01 2795.845795748920
1990-02-01 3247.147725747700
1990-03-01 2734.371197812030
1990-04-01 2420.552867138300
1990-05-01 2392.351065465940
1990-06-01 2277.980942051840
1990-07-01 2202.962222141690
1990-08-01 2209.224101513620
1990-09-01 2109.582804363080
1990-10-01 2156.459844853150
1990-11-01 2040.737341052470
1990-12-01 1892.047053422360
1991-01-01 1798.735418238920
1991-02-01 1760.106667304340
1991-03-01 1734.227866709830
1991-04-01 2464.466850098520
1991-05-01 2303.323801278050
1991-06-01 2222.258380406860
1991-07-01 2448.373380094400
1991-08-01 2316.599902500860
1991-09-01 2419.083217603290
1991-10-01 2545.474613743570
1991-11-01 2159.245176111560
1991-12-01 2188.744886953180
1992-01-01 2702.245174779570
1992-02-01 2529.092327080470
1992-03-01 2866.757621940430
1992-04-01 2792.307187599440
1992-05-01 2672.806012088100
1992-06-01 2875.346838048820
1992-07-01 2905.971801598010
1992-08-01 2610.293813136960
1992-09-01 2720.964309140480
1992-10-01 2824.131871418210
1992-11-01 2899.508565799460
1992-12-01 2957.727559928230
1993-01-01 3012.585759102050
1993-02-01 3140.346647631580
1993-03-01 2466.152006274140
1993-04-01 2730.262154753930
1993-05-01 2765.601060761510
1993-06-01 2846.277126040340
1993-07-01 2817.317350812410
1993-08-01 2960.530136742270
1993-09-01 3132.578538791710
1993-10-01 3028.892062915560
1993-11-01 3194.270838898400
1993-12-01 3216.256028551790
1994-01-01 2839.796415809480
1994-02-01 2527.681136028870
1994-03-01 2841.392078427970
1994-04-01 3261.116476589040
1994-05-01 3151.880392114840
1994-06-01 3300.826528285220
1994-07-01 3272.537711009060
1994-08-01 3311.916423885690
1994-09-01 3264.263900665200
1994-10-01 2956.949893542080
1994-11-01 3123.866366544300
1994-12-01 3270.837830538910
1995-01-01 3022.229745027340
1995-02-01 2464.339697938050
1995-03-01 3058.254172919560
1995-04-01 2701.386967134500
1995-05-01 2806.661008662660
1995-06-01 2714.238163969710
1995-07-01 2623.423780345870
1995-08-01 2903.333091263140
1995-09-01 2810.844854369560
1995-10-01 2887.274366318430
1995-11-01 2969.206086456910
1995-12-01 2663.493203949750
1996-01-01 2391.438703058180
1996-02-01 2775.872147902050
1996-03-01 2859.130769518980
1996-04-01 3110.893015151820
1996-05-01 3222.241476140580
1996-06-01 2965.955013783900
1996-07-01 3013.478088125670
1996-08-01 3108.974774436350
1996-09-01 2884.812610706470
1996-10-01 3012.194606416010
1996-11-01 2643.813034505950
1996-12-01 2892.274945529250
1997-01-01 3316.697382804880
1997-02-01 3004.059193479270
1997-03-01 2831.467754333770
1997-04-01 2899.160335692980
1997-05-01 2897.042305106640
1997-06-01 2901.369403559590
1997-07-01 3188.955455031550
1997-08-01 2954.496594852130
1997-09-01 3076.343532226590
1997-10-01 3220.895423233290
1997-11-01 2849.072689710310
1997-12-01 3194.826012148180
1998-01-01 3414.726810591660
1998-02-01 3456.948421030340
1998-03-01 3503.666440266260
1998-04-01 3306.106008453220
1998-05-01 3124.612209221500
1998-06-01 3342.533507422920
1998-07-01 3261.041248703540
1998-08-01 3062.353283591170
1998-09-01 3432.646309590330
1998-10-01 3276.379087011220
1998-11-01 3357.541241878430
1998-12-01 3910.757818332770
1999-01-01 3301.782263797830
1999-02-01 3335.890756573960
1999-03-01 3632.336522407870
1999-04-01 3837.803968403740
1999-05-01 3301.649129821840
1999-06-01 3467.002720760890
1999-07-01 3324.892064995190
1999-08-01 3306.248135752890
1999-09-01 3230.276451109750
1999-10-01 2854.421839907530
1999-11-01 3214.106361992140
1999-12-01 3484.321737989400
2000-01-01 3015.960684311860
2000-02-01 3183.046044430510
2000-03-01 3671.648888529650
2000-04-01 2980.334992694200
2000-05-01 3140.190209015650
2000-06-01 3166.838679575750
2000-07-01 2872.572792929660
2000-08-01 3175.604052162860
2000-09-01 3049.680252948190
2000-10-01 3110.464119174250
2000-11-01 3188.590700092050
2000-12-01 2868.720283472990
2001-01-01 3046.138859589360
2001-02-01 3071.312588603800
2001-03-01 2659.404237644080
2001-04-01 2832.266070941390
2001-05-01 3144.447784946590
2001-06-01 2958.956565021170
2001-07-01 3070.544033837860
2001-08-01 3396.849880199800
2001-09-01 2862.646834275170
2001-10-01 2976.424788502340
2001-11-01 3084.029982564490
2001-12-01 3065.929063821150
2002-01-01 3583.213315275070
2002-02-01 3740.527136335000
2002-03-01 3235.118436833260
2002-04-01 3288.528227639070
2002-05-01 3214.352873572990
2002-06-01 2885.001106228950
2002-07-01 3302.457427983710
2002-08-01 3086.212589278590
2002-09-01 3247.319397149020
2002-10-01 3276.877120019600
2002-11-01 3122.619043127040
2002-12-01 3105.743974947980
2003-01-01 2977.077271763180
2003-02-01 2692.973221782330
2003-03-01 2801.222636527710
2003-04-01 3178.265630957870
2003-05-01 3073.039828700160
2003-06-01 3069.580494605800
2003-07-01 3245.979568265330
2003-08-01 3016.927116321630
2003-09-01 3192.458421782140
2003-10-01 3492.478263179530
2003-11-01 3083.679171586330
2003-12-01 3311.172441509070
2004-01-01 3270.047696966740
2004-02-01 3284.564968421290
2004-03-01 3771.880249515360
2004-04-01 3713.961027188040
2004-05-01 3195.932802259490
2004-06-01 3688.551585261760
2004-07-01 3434.956493034520
2004-08-01 3305.960866388990
2004-09-01 3430.057623705130
2004-10-01 3139.029925816880
2004-11-01 3957.796689006190
2004-12-01 3614.436677531940
2005-01-01 3192.809578845850
2005-02-01 3490.193848765200
2005-03-01 3239.441809473320
2005-04-01 3151.659363061750
2005-05-01 3765.561100085890
2005-06-01 3511.614611744330
2005-07-01 3252.905196536260
2005-08-01 3830.953331802960
2005-09-01 3738.591100408580
2005-10-01 3170.646932954880
2005-11-01 3269.081744010200
2005-12-01 3165.997413462010
2006-01-01 3397.731332807670
2006-02-01 3801.519212097860
2006-03-01 3475.847808354060
2006-04-01 2969.828082425130
2006-05-01 2840.172892849220
2006-06-01 2920.363247400890
2006-07-01 2490.246559503570
2006-08-01 2584.980871061560
2006-09-01 2444.016692876140
2006-10-01 2698.646373061310
2006-11-01 2574.401201249900
2006-12-01 2327.159276897330
2007-01-01 2688.832236181140
2007-02-01 2286.130566475690
2007-03-01 2289.941770059350
2007-04-01 2292.589091161450
2007-05-01 2330.772608804410
2007-06-01 2132.773638475550
2007-07-01 2280.268228004870
2007-08-01 2101.519069759850
2007-09-01 1959.011172298720
2007-10-01 2000.795378356220
2007-11-01 1874.738386695780
2007-12-01 1877.217918544920
2008-01-01 1807.821352340770
2008-02-01 1603.451524426210
2008-03-01 1482.795119179890
2008-04-01 1445.761617440310
2008-05-01 1273.184806995370
2008-06-01 1233.872398821650
2008-07-01 1308.091852415530
2008-08-01 1273.329968830730
2008-09-01 1368.458820562880
2008-10-01 1048.458672140530
2008-11-01 933.263026965169
2008-12-01 894.740449080564
2009-01-01 855.723144253452
2009-02-01 811.505969167852
2009-03-01 803.672572205975
2009-04-01 859.909414417171
2009-05-01 967.661794767512
2009-06-01 1040.460249984820
2009-07-01 1059.414712004490
2009-08-01 1009.580998998070
2009-09-01 1125.346893472340
2009-10-01 1202.514305494620
2009-11-01 1172.163752103490
2009-12-01 1397.678429903080
2010-01-01 1167.270777954920
2010-02-01 1933.824300671730
2010-03-01 1263.952043592100
2010-04-01 1257.474768113120
2010-05-01 1169.647384138190
2010-06-01 1379.861894540430
2010-07-01 1023.356795693760
2010-08-01 1111.216224794120
2010-09-01 1196.029942799220
2010-10-01 1047.556736314420
2010-11-01 1242.028813698820
2010-12-01 1282.024857429040
2011-01-01 999.839648067951
2011-02-01 722.188957010989
2011-03-01 1012.541086281760
2011-04-01 971.933990617579
2011-05-01 954.038368047336
2011-06-01 912.131307638237
2011-07-01 920.734839986274
2011-08-01 934.252326846816
2011-09-01 899.467806780584
2011-10-01 930.481684706118
2011-11-01 1024.877475556880
2011-12-01 1035.805240941140
2012-01-01 992.890545634667
2012-02-01 1107.966175937790
2012-03-01 1210.094157083530
2012-04-01 1082.352277431800
2012-05-01 1129.884441373950
2012-06-01 1072.350104665050
2012-07-01 1121.391494337430
2012-08-01 1151.849144260500
2012-09-01 1081.080902380960
2012-10-01 1129.913068534790
2012-11-01 1143.892915053330
2012-12-01 1181.922498104570
2013-01-01 1315.440877810360
2013-02-01 1386.909798592640
2013-03-01 1288.782714908190
2013-04-01 1379.839904409900
2013-05-01 1500.652696746020
2013-06-01 1298.655533532140
2013-07-01 1268.991015137080
2013-08-01 1298.397258338540
2013-09-01 1401.380322551850
2013-10-01 1439.268750250970
2013-11-01 1373.097038095250
2013-12-01 1286.911779837330
2014-01-01 1473.834810966000
2014-02-01 1219.693729389760
2014-03-01 1188.843326048170
2014-04-01 1319.129754435920
2014-05-01 1307.098043717800
2014-06-01 1353.487891212750
2014-07-01 1336.010938139440
2014-08-01 1207.475280754820
2014-09-01 1363.329423414830
2014-10-01 1389.718013815490
2014-11-01 1082.187681718310
2014-12-01 1369.298956983040
2015-01-01 1253.819495840340
2015-02-01 715.459905095194
2015-03-01 1189.579591622750
2015-04-01 1193.127863724910
2015-05-01 1300.987617279740
2015-06-01 1314.301172774390
2015-07-01 1544.318845838220
2015-08-01 1533.471893242610
2015-09-01 1419.641138146690
2015-10-01 1323.466521847680
2015-11-01 1437.888534261140
2015-12-01 1525.151136905590
2016-01-01 1429.835244825820
2016-02-01 1290.048404221630
2016-03-01 1665.548216239260
2016-04-01 1708.855696608590
2016-05-01 1470.186272240890
2016-06-01 1587.622505256180
2016-07-01 1426.581329602140
2016-08-01 1563.788040590300
2016-09-01 1491.810919998210
2016-10-01 1597.962943126220
2016-11-01 1549.033467318210
2016-12-01 1529.201473863680
2017-01-01 1672.023687872950
2017-02-01 1297.593902176440
2017-03-01 1757.635273448100
2017-04-01 1478.133792795630
2017-05-01 1506.484593200850
2017-06-01 1709.011825277000
2017-07-01 1558.002996992860
2017-08-01 1712.724999844980
2017-09-01 1718.214818392810
2017-10-01 1500.841051643410
2017-11-01 1646.635940097150
2017-12-01 1475.801562832430
2018-01-01 1260.735820942670
2018-02-01 1510.582753723610
2018-03-01 1385.985963850980
2018-04-01 1414.499029871100
2018-05-01 1649.139840349110
2018-06-01 1512.693514123470
2018-07-01 1432.072070242190
2018-08-01 1374.039655666060
2018-09-01 1460.846222554290
2018-10-01 1647.507119081210
2018-11-01 1434.042762612810
2018-12-01 1507.939748774900
2019-01-01 1582.145448876240
2019-02-01 1537.992687554480
2019-03-01 1180.861065230980
2019-04-01 1482.306162131630
2019-05-01 1356.026839843040
2019-06-01 1133.312272103370
2019-07-01 1531.372007645870
2019-08-01 1393.359724926250
2019-09-01 1157.178770687990
2019-10-01 1291.960938369850
2019-11-01 1310.070422434070
2019-12-01 1133.107430267720
2020-01-01 1670.304309001680
2020-02-01 1560.968471026820
2020-03-01 1422.548866957390
2020-04-01 1248.154335398410
2020-05-01 1260.444567813590
2020-06-01 1632.703474579940
2020-07-01 1687.198123529970
2020-08-01 1529.147982881290
2020-09-01 2039.591870245240
2020-10-01 1768.515446685030
2020-11-01 1777.585751846390
2020-12-01 1908.456639533180
2021-01-01 1726.006730547260
2021-02-01 1725.967646620720
2021-03-01 2129.495198265820
2021-04-01 2070.869953264200
2021-05-01 1927.756811420830
2021-06-01 1737.379114047620
2021-07-01 1454.110134056450
2021-08-01 1681.336422953190
2021-09-01 1468.265183447720
2021-10-01 1569.594656357080
2021-11-01 1711.144040475230
2021-12-01 2028.980486384450
2022-01-01 1882.168108244520
2022-02-01 1856.547268419670
2022-03-01 1726.437372770000
2022-04-01 1606.085520647590
2022-05-01 1595.881477707540
2022-06-01 1475.452031208040
2022-07-01 1599.027827713640
2022-08-01 1500.857828685720
2022-09-01 1672.575611317940
2022-10-01 1383.894613720350
2022-11-01 1416.507084377690
2022-12-01 1311.790563659950
2023-01-01 1349.917568650870
2023-02-01 1298.304150014290
2023-03-01 1353.949804264390
2023-04-01 1368.574032059340
2023-05-01 1498.129083184480
2023-06-01 1514.177596223810
2023-07-01 1333.039507828770
2023-08-01 1500.339816766310
2023-09-01 1296.098105563160
2023-10-01 1454.677350135650
2023-11-01 1484.956437130350
2023-12-01 1142.493679505040
2024-01-01 1562.524987538460
2024-02-01 1667.096124394530
2024-03-01 1362.578434763160
2024-04-01 1460.758103777600
2024-05-01 1491.323410285040
2024-06-01 1525.900840239240
2024-07-01 1483.718573351830
2024-08-01 1711.967587066520
2024-09-01 1434.694087446360
2024-10-01 1472.319834393740
2024-11-01 1343.162936266570
2024-12-01 1483.084241406600
2025-01-01 1401.762394221090
2025-02-01 1267.445044324150
2025-03-01 1477.435329739470
2025-04-01 1436.505773270500
2025-05-01 1336.874247871970
2025-06-01 1211.382851608220
2025-07-01 1469.557534520550
2025-08-01 1272.513082850950
2025-09-01 1419.312996780710
2025-10-01 1603.099219479210
2025-11-01 1398.258001989430
2025-12-01 1256.288552154260
2026-01-01 1261.992317213990
2026-02-01 1219.391211265160
2026-03-01 1238.508821672060
2026-04-01 1390.585990638160
2026-05-01 1337.474819838630

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