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 2026-08-01
Last Updated 2026-09-24 8:52 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 4602.736706125930
1988-02-01 4952.740493403840
1988-03-01 6350.319760616920
1988-04-01 4769.508639533370
1988-05-01 4540.764851540780
1988-06-01 5076.504676882210
1988-07-01 4582.663102571780
1988-08-01 4531.854335203570
1988-09-01 4104.130517354270
1988-10-01 3701.094225154710
1988-11-01 3792.853748451100
1988-12-01 4016.968145966510
1989-01-01 4033.283983307770
1989-02-01 3759.697594349100
1989-03-01 3607.607866776100
1989-04-01 3682.424893113630
1989-05-01 3391.813333457740
1989-06-01 3055.971953684990
1989-07-01 2797.741395381460
1989-08-01 3120.686082566110
1989-09-01 3066.357902433040
1989-10-01 2939.530418812100
1989-11-01 3144.207468415800
1989-12-01 2609.329392448300
1990-01-01 2795.845795749280
1990-02-01 3247.147725748490
1990-03-01 2734.371197811240
1990-04-01 2420.552867139130
1990-05-01 2392.351065466620
1990-06-01 2277.980942052240
1990-07-01 2202.962222141810
1990-08-01 2209.224101513630
1990-09-01 2109.582804362660
1990-10-01 2156.459844852380
1990-11-01 2040.737341051060
1990-12-01 1892.047053422030
1991-01-01 1798.735418240850
1991-02-01 1760.106667306190
1991-03-01 1734.227866717710
1991-04-01 2464.466850099060
1991-05-01 2303.323801273720
1991-06-01 2222.258380398200
1991-07-01 2448.373380083710
1991-08-01 2316.599902494320
1991-09-01 2419.083217603540
1991-10-01 2545.474613750590
1991-11-01 2159.245176123670
1991-12-01 2188.744886971850
1992-01-01 2702.245174804560
1992-02-01 2529.092327094520
1992-03-01 2866.757621971790
1992-04-01 2792.307187592260
1992-05-01 2672.806012050930
1992-06-01 2875.346837984170
1992-07-01 2905.971801533150
1992-08-01 2610.293813104930
1992-09-01 2720.964309156170
1992-10-01 2824.131871480550
1992-11-01 2899.508565901290
1992-12-01 2957.727560039010
1993-01-01 3012.585759178060
1993-02-01 3140.346647680610
1993-03-01 2466.152006315290
1993-04-01 2730.262154735160
1993-05-01 2765.601060670810
1993-06-01 2846.277125884850
1993-07-01 2817.317350646800
1993-08-01 2960.530136583920
1993-09-01 3132.578538687260
1993-10-01 3028.892062841730
1993-11-01 3194.270839933400
1993-12-01 3216.256028549070
1994-01-01 2839.796415960150
1994-02-01 2527.681136135340
1994-03-01 2841.392078618860
1994-04-01 3261.116476704050
1994-05-01 3151.880391988080
1994-06-01 3300.826527797360
1994-07-01 3272.537710269720
1994-08-01 3311.916423128860
1994-09-01 3264.263900073490
1994-10-01 2956.949893152380
1994-11-01 3123.866369951010
1994-12-01 3270.837830533210
1995-01-01 3022.229745489910
1995-02-01 2464.339698308920
1995-03-01 3058.254173495960
1995-04-01 2701.386967465890
1995-05-01 2806.661008628950
1995-06-01 2714.238163202750
1995-07-01 2623.423778986340
1995-08-01 2903.333089640620
1995-09-01 2810.844852806260
1995-10-01 2887.274364833420
1995-11-01 2969.206091335270
1995-12-01 2663.493205488620
1996-01-01 2391.438703793690
1996-02-01 2775.872148843620
1996-03-01 2859.130770025000
1996-04-01 3110.893022286230
1996-05-01 3222.241473463620
1996-06-01 2965.955009610830
1996-07-01 3013.478083568290
1996-08-01 3108.974773198470
1996-09-01 2884.812611862620
1996-10-01 3012.194611508300
1996-11-01 2643.813037713710
1996-12-01 2892.274961257380
1997-01-01 3316.697363270100
1997-02-01 3004.059173651120
1997-03-01 2831.467740152970
1997-04-01 2899.160340396630
1997-05-01 2897.042300044290
1997-06-01 2901.369403008930
1997-07-01 3188.955458730850
1997-08-01 2954.496613416270
1997-09-01 3076.343559764540
1997-10-01 3220.895455849280
1997-11-01 2849.072691813000
1997-12-01 3194.826018048330
1998-01-01 3414.726700484900
1998-02-01 3456.948294750430
1998-03-01 3503.666407766200
1998-04-01 3306.105983710530
1998-05-01 3124.612208076810
1998-06-01 3342.533543898410
1998-07-01 3261.041303108880
1998-08-01 3062.353243275450
1998-09-01 3432.646419939250
1998-10-01 3276.379198252180
1998-11-01 3357.541318287480
1998-12-01 3910.757930788110
1999-01-01 3301.782223841280
1999-02-01 3335.889835027250
1999-03-01 3632.336559018530
1999-04-01 3837.803902617190
1999-05-01 3301.649037570950
1999-06-01 3467.003059007360
1999-07-01 3324.891995903490
1999-08-01 3306.247926737930
1999-09-01 3230.276637250300
1999-10-01 2854.422107827470
1999-11-01 3214.106711645360
1999-12-01 3484.322230909440
2000-01-01 3015.961010264860
2000-02-01 3183.043542819280
2000-03-01 3671.649125242900
2000-04-01 2980.334899508940
2000-05-01 3140.189899732780
2000-06-01 3166.839086383600
2000-07-01 2872.572501236130
2000-08-01 3175.603692844900
2000-09-01 3049.680670063070
2000-10-01 3110.464888925130
2000-11-01 3188.591597594450
2000-12-01 2868.721200133810
2001-01-01 3046.139596471970
2001-02-01 3071.308554029260
2001-03-01 2659.404518226140
2001-04-01 2832.266102583370
2001-05-01 3144.446020048600
2001-06-01 2958.957216903520
2001-07-01 3070.543590185980
2001-08-01 3396.849288819980
2001-09-01 2862.646883456570
2001-10-01 2976.425074513360
2001-11-01 3084.036797481330
2001-12-01 3065.928980681710
2002-01-01 3583.213127759360
2002-02-01 3740.519831377480
2002-03-01 3235.118160080970
2002-04-01 3288.527988969590
2002-05-01 3214.349537516720
2002-06-01 2885.001863584100
2002-07-01 3302.457095278160
2002-08-01 3086.212212299710
2002-09-01 3247.319435427140
2002-10-01 3276.877178869290
2002-11-01 3122.632444352340
2002-12-01 3105.743188088290
2003-01-01 2977.076866527730
2003-02-01 2692.961332571920
2003-03-01 2801.222675442990
2003-04-01 3178.265859132410
2003-05-01 3073.035736461740
2003-06-01 3069.581819307220
2003-07-01 3245.979638555020
2003-08-01 3016.927064792240
2003-09-01 3192.458166232120
2003-10-01 3492.477739079910
2003-11-01 3083.698983157440
2003-12-01 3311.171537099110
2004-01-01 3270.039604731280
2004-02-01 3284.544271897210
2004-03-01 3771.882191830050
2004-04-01 3713.962501303440
2004-05-01 3195.929210599170
2004-06-01 3688.553385196890
2004-07-01 3434.957198771590
2004-08-01 3305.962298200240
2004-09-01 3430.059117115880
2004-10-01 3139.030808125800
2004-11-01 3957.822758874980
2004-12-01 3614.434406151100
2005-01-01 3192.790946863300
2005-02-01 3490.161936488540
2005-03-01 3239.441005515120
2005-04-01 3151.659169677010
2005-05-01 3765.558348042680
2005-06-01 3511.621014351150
2005-07-01 3252.914100921530
2005-08-01 3830.967428803620
2005-09-01 3738.602887172320
2005-10-01 3170.650706077410
2005-11-01 3269.095970195270
2005-12-01 3165.974114177020
2006-01-01 3397.667988680540
2006-02-01 3801.442902500760
2006-03-01 3475.883112960750
2006-04-01 2969.811171073540
2006-05-01 2840.171356549810
2006-06-01 2920.381278312480
2006-07-01 2490.270168552680
2006-08-01 2585.007063092010
2006-09-01 2444.037013560170
2006-10-01 2698.652673225550
2006-11-01 2574.399041567070
2006-12-01 2327.120099434250
2007-01-01 2688.761427295840
2007-02-01 2285.924804430780
2007-03-01 2290.003918919210
2007-04-01 2292.577261764300
2007-05-01 2330.784925776270
2007-06-01 2132.804549129880
2007-07-01 2280.313917924420
2007-08-01 2101.571067336040
2007-09-01 1959.067914361180
2007-10-01 2000.819271373950
2007-11-01 1874.624995678150
2007-12-01 1877.175480557080
2008-01-01 1807.824625738830
2008-02-01 1602.987036487830
2008-03-01 1482.910064296520
2008-04-01 1445.790415599810
2008-05-01 1273.215637762790
2008-06-01 1233.905214086110
2008-07-01 1308.131345872920
2008-08-01 1273.376882816390
2008-09-01 1368.519522572270
2008-10-01 1048.475407722150
2008-11-01 933.147165442936
2008-12-01 894.709144586005
2009-01-01 855.747432128810
2009-02-01 811.106301726275
2009-03-01 803.803286383708
2009-04-01 859.943636193565
2009-05-01 967.699914689686
2009-06-01 1040.498242598160
2009-07-01 1059.455686694350
2009-08-01 1009.628662193140
2009-09-01 1125.411137115710
2009-10-01 1202.536310929850
2009-11-01 1171.946042287520
2009-12-01 1397.611302656860
2010-01-01 1167.330325460990
2010-02-01 1932.619395439650
2010-03-01 1264.262261853400
2010-04-01 1257.545252259140
2010-05-01 1169.708034314980
2010-06-01 1379.920749730650
2010-07-01 1023.399670278110
2010-08-01 1111.266900267400
2010-09-01 1196.090011131940
2010-10-01 1047.567502338050
2010-11-01 1241.789555389010
2010-12-01 1281.950752000960
2011-01-01 999.881415265014
2011-02-01 721.745678658555
2011-03-01 1012.829810090830
2011-04-01 971.987147246293
2011-05-01 954.088284248965
2011-06-01 912.168142720467
2011-07-01 920.770513002152
2011-08-01 934.290233427942
2011-09-01 899.507474052887
2011-10-01 930.489156876214
2011-11-01 1024.678496506960
2011-12-01 1035.755085970670
2012-01-01 992.936774619416
2012-02-01 1107.350366479550
2012-03-01 1210.428673009940
2012-04-01 1082.416359204370
2012-05-01 1129.942464855360
2012-06-01 1072.384191708220
2012-07-01 1121.429952630070
2012-08-01 1151.873844419710
2012-09-01 1081.102542919910
2012-10-01 1129.910114208380
2012-11-01 1143.729612638230
2012-12-01 1181.879326266220
2013-01-01 1315.466332401590
2013-02-01 1386.373277889580
2013-03-01 1289.082800251980
2013-04-01 1379.892282597300
2013-05-01 1500.703426042390
2013-06-01 1298.678201686890
2013-07-01 1269.027838463470
2013-08-01 1298.404030882500
2013-09-01 1401.383102525470
2013-10-01 1439.259055802860
2013-11-01 1372.976600438420
2013-12-01 1286.883215180610
2014-01-01 1473.827693251250
2014-02-01 1219.510083306540
2014-03-01 1188.969834524700
2014-04-01 1319.151497828200
2014-05-01 1307.123251140900
2014-06-01 1353.504711976360
2014-07-01 1336.055814393030
2014-08-01 1207.474923376790
2014-09-01 1363.314764318000
2014-10-01 1389.696373488330
2014-11-01 1082.143625873530
2014-12-01 1369.258707317170
2015-01-01 1253.834758542520
2015-02-01 715.478865951977
2015-03-01 1189.543512545690
2015-04-01 1193.119291126740
2015-05-01 1301.001047698450
2015-06-01 1314.331992828980
2015-07-01 1544.399587581680
2015-08-01 1533.504740932600
2015-09-01 1419.642697734040
2015-10-01 1323.437106516660
2015-11-01 1437.801233478500
2015-12-01 1525.067101576630
2016-01-01 1429.895588306370
2016-02-01 1290.121184129160
2016-03-01 1665.346889838890
2016-04-01 1708.804854269220
2016-05-01 1470.167027965410
2016-06-01 1587.659090374520
2016-07-01 1426.908284199290
2016-08-01 1563.853955379880
2016-09-01 1491.849993594420
2016-10-01 1597.967516175940
2016-11-01 1548.992112228690
2016-12-01 1528.369285047950
2017-01-01 1672.244400294980
2017-02-01 1297.676941577780
2017-03-01 1757.526376428280
2017-04-01 1478.106854639500
2017-05-01 1506.393880143710
2017-06-01 1709.118009769490
2017-07-01 1558.669603423330
2017-08-01 1712.852737108500
2017-09-01 1718.454824719690
2017-10-01 1500.804433450990
2017-11-01 1646.516061393150
2017-12-01 1474.092281677940
2018-01-01 1260.805330174790
2018-02-01 1510.581138822890
2018-03-01 1386.388774866290
2018-04-01 1414.430607369680
2018-05-01 1648.904098750870
2018-06-01 1512.824966633040
2018-07-01 1433.063370550440
2018-08-01 1374.229407735840
2018-09-01 1461.347275381640
2018-10-01 1647.684664362640
2018-11-01 1434.189736345650
2018-12-01 1503.469152899290
2019-01-01 1582.518215186560
2019-02-01 1538.074059724780
2019-03-01 1181.736062177530
2019-04-01 1482.293322888370
2019-05-01 1355.825698199160
2019-06-01 1133.497313660700
2019-07-01 1532.647023091600
2019-08-01 1393.691335297180
2019-09-01 1157.811091444740
2019-10-01 1292.211170793280
2019-11-01 1310.300069238840
2019-12-01 1128.254645554840
2020-01-01 1670.745966304340
2020-02-01 1561.047674621060
2020-03-01 1424.130841244800
2020-04-01 1248.104138661260
2020-05-01 1260.230660217720
2020-06-01 1633.035921120700
2020-07-01 1688.888971979830
2020-08-01 1529.811903971880
2020-09-01 2040.344671373370
2020-10-01 1769.397799088560
2020-11-01 1778.528160369420
2020-12-01 1897.434276291680
2021-01-01 1727.546775776210
2021-02-01 1725.940266037650
2021-03-01 2133.450400232980
2021-04-01 2070.855998216340
2021-05-01 1926.799848170920
2021-06-01 1736.575118951670
2021-07-01 1454.048751307320
2021-08-01 1686.168509932500
2021-09-01 1467.219186596050
2021-10-01 1569.707517138650
2021-11-01 1711.799244216730
2021-12-01 2017.964842954950
2022-01-01 1885.666329955180
2022-02-01 1856.769146344440
2022-03-01 1732.415210679160
2022-04-01 1607.841562271910
2022-05-01 1596.080318796940
2022-06-01 1466.762338389020
2022-07-01 1596.863929384270
2022-08-01 1510.560127870800
2022-09-01 1669.578528097110
2022-10-01 1382.770602696370
2022-11-01 1417.224990257300
2022-12-01 1305.576905376060
2023-01-01 1354.862740707530
2023-02-01 1299.917444451030
2023-03-01 1362.397052943410
2023-04-01 1375.078679033940
2023-05-01 1504.095463839000
2023-06-01 1486.325277936100
2023-07-01 1322.845889226330
2023-08-01 1521.784884503540
2023-09-01 1290.208666530420
2023-10-01 1452.224523234030
2023-11-01 1488.338377162680
2023-12-01 1139.929263036510
2024-01-01 1572.391116578550
2024-02-01 1673.759327216390
2024-03-01 1375.326415323910
2024-04-01 1474.188917755460
2024-05-01 1503.973503296230
2024-06-01 1476.776246231610
2024-07-01 1461.660098559130
2024-08-01 1745.725142573260
2024-09-01 1424.541006895460
2024-10-01 1469.553705894130
2024-11-01 1350.025072873620
2024-12-01 1483.082435849940
2025-01-01 1415.087202715810
2025-02-01 1276.766647721310
2025-03-01 1496.088780157460
2025-04-01 1456.165601864310
2025-05-01 1354.480411701430
2025-06-01 1158.467817171310
2025-07-01 1432.770047426740
2025-08-01 1306.486207906560
2025-09-01 1405.206835668410
2025-10-01 1600.146853386070
2025-11-01 1409.694481652480
2025-12-01 1259.328984924050
2026-01-01 1277.541913682570
2026-02-01 1232.177098629170
2026-03-01 1256.767481691930
2026-04-01 1413.534248427380
2026-05-01 1358.687665937790
2026-06-01 1586.823864460130
2026-07-01 1540.006280933100
2026-08-01 1410.077892026720

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