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

Title New Private Housing Units Authorized by Building Permits: 1-Unit Structures for the South Atlantic Census Division
Series ID CSATBP1FHSA
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 2026-01-01
Last Updated 2026-03-24 12:13 PM 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 18818.93298144180
1988-02-01 26374.31517134570
1988-03-01 26474.10711846040
1988-04-01 25151.56305017780
1988-05-01 24717.27709698350
1988-06-01 27001.90895580450
1988-07-01 24443.60355454060
1988-08-01 26086.76897393520
1988-09-01 26060.33244326920
1988-10-01 24565.50605575870
1988-11-01 25163.55137020220
1988-12-01 26320.11968159980
1989-01-01 25209.43303634840
1989-02-01 23147.65554421500
1989-03-01 22696.59517150000
1989-04-01 22399.79933656610
1989-05-01 23523.30603001320
1989-06-01 22627.63158821790
1989-07-01 21381.29544698490
1989-08-01 22817.79858442940
1989-09-01 23026.06022820560
1989-10-01 21687.50213576030
1989-11-01 23278.76304824320
1989-12-01 19940.66894413090
1990-01-01 22261.55366674870
1990-02-01 21388.31947783440
1990-03-01 21429.69922253480
1990-04-01 19366.72362720810
1990-05-01 19916.99292646340
1990-06-01 18626.60684965810
1990-07-01 18486.12725644250
1990-08-01 18353.05759536780
1990-09-01 16729.65515312000
1990-10-01 17487.49755896140
1990-11-01 16403.62384518830
1990-12-01 14660.31297880900
1991-01-01 15047.77293987860
1991-02-01 16031.28182346100
1991-03-01 16059.00866152480
1991-04-01 18622.25806534480
1991-05-01 19488.86044904650
1991-06-01 16548.07353406260
1991-07-01 19257.38286025640
1991-08-01 17256.79260791470
1991-09-01 18251.17753045630
1991-10-01 19258.93392005890
1991-11-01 17470.86244616940
1991-12-01 19031.56661771900
1992-01-01 21477.97186507350
1992-02-01 21162.27016972930
1992-03-01 21432.61490921240
1992-04-01 21942.65439371940
1992-05-01 20614.44226186030
1992-06-01 22968.78807013310
1992-07-01 21903.34706629880
1992-08-01 18216.87451293780
1992-09-01 21658.50028272130
1992-10-01 21797.46147504470
1992-11-01 20716.46728875790
1992-12-01 23763.45755567390
1993-01-01 21944.85281246060
1993-02-01 23365.42440526320
1993-03-01 21708.63500643200
1993-04-01 23612.43368477220
1993-05-01 21533.28981288560
1993-06-01 22980.23660922560
1993-07-01 23833.06113583190
1993-08-01 24007.68342626800
1993-09-01 24145.99309582180
1993-10-01 25045.66761410660
1993-11-01 26995.72412471920
1993-12-01 27490.75437003200
1994-01-01 24415.36020652930
1994-02-01 24926.80949935870
1994-03-01 26472.14100482080
1994-04-01 23840.53807754400
1994-05-01 25727.09967202830
1994-06-01 25266.95516752880
1994-07-01 22536.97729214470
1994-08-01 25065.94220759120
1994-09-01 24988.44636446530
1994-10-01 22895.85509096850
1994-11-01 23265.84675707160
1994-12-01 23957.53070318260
1995-01-01 23359.92271658500
1995-02-01 21107.33192081720
1995-03-01 23373.13860253050
1995-04-01 19876.77490875470
1995-05-01 22664.38491700950
1995-06-01 22721.19109231390
1995-07-01 22571.36340290980
1995-08-01 24737.16982978760
1995-09-01 25412.95630606590
1995-10-01 24263.88439357870
1995-11-01 24755.31260249090
1995-12-01 22789.13889599830
1996-01-01 23793.75266643750
1996-02-01 25389.09970276590
1996-03-01 23716.82662822570
1996-04-01 25791.83933780000
1996-05-01 26685.66938782430
1996-06-01 24148.98613391280
1996-07-01 25114.09263052540
1996-08-01 24344.04843051680
1996-09-01 22179.68684826110
1996-10-01 25118.77020019300
1996-11-01 24510.77138173750
1996-12-01 23569.00637669970
1997-01-01 25862.70890616450
1997-02-01 24206.27316240570
1997-03-01 22595.54680147320
1997-04-01 24607.99187332100
1997-05-01 24174.80908401020
1997-06-01 23896.35629350360
1997-07-01 24254.03922613070
1997-08-01 22590.56882980540
1997-09-01 24553.05449535160
1997-10-01 26940.18739952850
1997-11-01 23528.76400349660
1997-12-01 24641.17890958680
1998-01-01 24603.19141549690
1998-02-01 25030.88096597430
1998-03-01 26032.22767937310
1998-04-01 25898.51418529540
1998-05-01 24824.57328440870
1998-06-01 27054.38685242070
1998-07-01 27745.74187008580
1998-08-01 27350.76987457650
1998-09-01 29135.70407703760
1998-10-01 28626.67693851570
1998-11-01 27415.44625247200
1998-12-01 31354.86501025530
1999-01-01 27403.32550490440
1999-02-01 28909.58951987600
1999-03-01 29503.43814453020
1999-04-01 28004.53355929290
1999-05-01 27526.96828484680
1999-06-01 28919.59128122870
1999-07-01 28521.46002944390
1999-08-01 28416.73292758100
1999-09-01 28063.11128560810
1999-10-01 26117.60538427530
1999-11-01 28873.84909955510
1999-12-01 28455.74801045630
2000-01-01 26657.75716737290
2000-02-01 28201.02487843150
2000-03-01 29778.93858689410
2000-04-01 23831.20288249050
2000-05-01 28161.21038049040
2000-06-01 27867.88237201430
2000-07-01 24251.51990649530
2000-08-01 27641.15747674770
2000-09-01 26807.36960595000
2000-10-01 27849.40997086240
2000-11-01 27967.80304111000
2000-12-01 25069.29381337920
2001-01-01 30127.37219947810
2001-02-01 28280.05184349150
2001-03-01 28004.09184669110
2001-04-01 28476.34223134210
2001-05-01 29800.24997197670
2001-06-01 28731.43246802000
2001-07-01 27883.14122156110
2001-08-01 29372.69721255250
2001-09-01 26737.25028814890
2001-10-01 28647.36557950050
2001-11-01 30536.56493458120
2001-12-01 27520.56332060250
2002-01-01 31689.76703369550
2002-02-01 33382.91138841920
2002-03-01 29322.76890233630
2002-04-01 30711.32062342650
2002-05-01 30748.13845136430
2002-06-01 28637.31828220050
2002-07-01 31352.19345946210
2002-08-01 31515.95585632170
2002-09-01 31499.28577270050
2002-10-01 32802.01601550890
2002-11-01 31182.42358109000
2002-12-01 33119.39762270160
2003-01-01 32590.60132168610
2003-02-01 31211.67221860450
2003-03-01 29613.62240809970
2003-04-01 33062.44591323280
2003-05-01 32868.09893721190
2003-06-01 33960.66460707950
2003-07-01 34568.20122198590
2003-08-01 34015.74975430260
2003-09-01 36648.12341945890
2003-10-01 38041.36628957970
2003-11-01 32450.51742115870
2003-12-01 39779.72915585620
2004-01-01 35105.07478920220
2004-02-01 35839.42358005570
2004-03-01 39221.33663709120
2004-04-01 38000.31273814780
2004-05-01 36951.16307056760
2004-06-01 39458.25225979790
2004-07-01 38317.60863488900
2004-08-01 37328.05137668200
2004-09-01 38934.52129206180
2004-10-01 38051.24952261440
2004-11-01 38687.33221924130
2004-12-01 40606.77007122500
2005-01-01 39826.59958552680
2005-02-01 39959.93694144010
2005-03-01 41165.77752764030
2005-04-01 41737.43865465360
2005-05-01 40703.22019113300
2005-06-01 43871.91728688510
2005-07-01 38371.95368550500
2005-08-01 45974.00803078050
2005-09-01 47232.69505132570
2005-10-01 42333.77997431550
2005-11-01 45034.91652063440
2005-12-01 43088.67658072750
2006-01-01 42755.21366190070
2006-02-01 43078.02028851010
2006-03-01 42472.14816367920
2006-04-01 36270.84006739030
2006-05-01 38570.72898836140
2006-06-01 34822.99804787160
2006-07-01 29979.85703725340
2006-08-01 33024.74108999620
2006-09-01 29762.60179615800
2006-10-01 31262.18199994410
2006-11-01 29669.48252958450
2006-12-01 27872.70359714290
2007-01-01 28577.86353395150
2007-02-01 26915.10549476250
2007-03-01 26945.60511852750
2007-04-01 24918.49493006360
2007-05-01 25539.26430348350
2007-06-01 22952.15568649920
2007-07-01 22098.12034958530
2007-08-01 22265.27408650250
2007-09-01 19023.16605180700
2007-10-01 19582.90986015670
2007-11-01 18272.67725619140
2007-12-01 15561.79738128400
2008-01-01 17316.79457977610
2008-02-01 16157.09007802290
2008-03-01 14529.46829287940
2008-04-01 15488.25462270300
2008-05-01 14169.94994805570
2008-06-01 13213.27494090640
2008-07-01 13245.78452452170
2008-08-01 11663.59612383170
2008-09-01 12349.85495526690
2008-10-01 11407.85874322080
2008-11-01 8168.11469308866
2008-12-01 7974.06850234705
2009-01-01 6996.17693868333
2009-02-01 8342.76063761203
2009-03-01 7801.36392214408
2009-04-01 8509.02200044856
2009-05-01 8240.38372303991
2009-06-01 9619.00205888286
2009-07-01 10122.96107544800
2009-08-01 9273.19519552226
2009-09-01 10372.31973806480
2009-10-01 10042.31109776790
2009-11-01 9583.86692386170
2009-12-01 10898.27454905570
2010-01-01 10404.89589008170
2010-02-01 9901.37779254251
2010-03-01 12281.69475471720
2010-04-01 10781.09371495800
2010-05-01 8724.14242518505
2010-06-01 8787.90244713623
2010-07-01 8610.09088215851
2010-08-01 8827.63949547585
2010-09-01 8721.24227607476
2010-10-01 8166.20693745025
2010-11-01 8659.15233919716
2010-12-01 8449.35061222928
2011-01-01 8534.35231365849
2011-02-01 8540.37071248466
2011-03-01 9303.95989120702
2011-04-01 8729.90028171043
2011-05-01 9055.78846441205
2011-06-01 9160.08551003588
2011-07-01 8637.04496338317
2011-08-01 9960.45215300042
2011-09-01 9462.51683726844
2011-10-01 9328.77225041759
2011-11-01 9840.97119688019
2011-12-01 9997.36579247028
2012-01-01 10075.03389228250
2012-02-01 11847.69509505990
2012-03-01 10520.90924174660
2012-04-01 9866.14879313786
2012-05-01 10773.87430851000
2012-06-01 10765.13201534410
2012-07-01 11212.76906235840
2012-08-01 11643.70904760330
2012-09-01 11352.50216246400
2012-10-01 13086.34970130480
2012-11-01 13014.24827227010
2012-12-01 12849.08363737390
2013-01-01 13880.82450782920
2013-02-01 14355.12670922920
2013-03-01 13727.61465004810
2013-04-01 14936.24666534660
2013-05-01 15205.43587122080
2013-06-01 13696.13685537460
2013-07-01 14700.87017692260
2013-08-01 14565.13224479600
2013-09-01 14257.76545873760
2013-10-01 14657.79775931770
2013-11-01 14733.19086119200
2013-12-01 13776.25423201430
2014-01-01 14214.57227348150
2014-02-01 13809.77910197690
2014-03-01 13740.52220686680
2014-04-01 14197.49968564710
2014-05-01 14143.42897142750
2014-06-01 13997.38472095530
2014-07-01 15884.68195041620
2014-08-01 14614.97985684070
2014-09-01 15475.45137726630
2014-10-01 15522.59156107620
2014-11-01 14078.40141848610
2014-12-01 15469.73972656970
2015-01-01 15036.30300831210
2015-02-01 15018.22217664220
2015-03-01 15443.26763859410
2015-04-01 16189.46924360880
2015-05-01 15397.15862954230
2015-06-01 16983.49317611890
2015-07-01 16975.83684455930
2015-08-01 16048.85174862570
2015-09-01 17317.93791146830
2015-10-01 16676.35527719120
2015-11-01 17083.39847855030
2015-12-01 18085.87278209430
2016-01-01 16401.89729640640
2016-02-01 17562.65129898950
2016-03-01 18377.39890222450
2016-04-01 17644.35247285320
2016-05-01 17811.96314417470
2016-06-01 18245.70246398820
2016-07-01 16732.30615075300
2016-08-01 19047.13228846400
2016-09-01 18656.51872894630
2016-10-01 16543.60486281100
2016-11-01 18656.20999893050
2016-12-01 20429.95186009390
2017-01-01 19581.04126865940
2017-02-01 19921.40605043020
2017-03-01 21844.45203413120
2017-04-01 18121.24598680170
2017-05-01 20755.38238191840
2017-06-01 20869.32557201450
2017-07-01 19641.36375680720
2017-08-01 21017.99381568340
2017-09-01 18440.49309944180
2017-10-01 20140.88465082720
2017-11-01 21282.10518590210
2017-12-01 19825.59579308070
2018-01-01 21992.04924018250
2018-02-01 21639.32848239520
2018-03-01 21337.67293305470
2018-04-01 22093.65605147950
2018-05-01 21605.16826813940
2018-06-01 21724.06030186710
2018-07-01 22102.54757928920
2018-08-01 21110.29426351890
2018-09-01 18783.71800802670
2018-10-01 21522.76246412020
2018-11-01 21974.22272335070
2018-12-01 20240.53469085420
2019-01-01 21444.84544351990
2019-02-01 21186.73448217820
2019-03-01 20148.94188262430
2019-04-01 20425.33804944190
2019-05-01 22230.86604667050
2019-06-01 20249.79914457240
2019-07-01 22315.51616288460
2019-08-01 22328.06800292080
2019-09-01 21841.27042022210
2019-10-01 23659.13865079120
2019-11-01 22393.80307293730
2019-12-01 23742.51242712880
2020-01-01 24659.48673575700
2020-02-01 24539.21146291370
2020-03-01 22996.74220069930
2020-04-01 19469.60572265220
2020-05-01 18243.00517632430
2020-06-01 21480.51844177380
2020-07-01 26254.46963490340
2020-08-01 25167.44125391390
2020-09-01 28992.11073063070
2020-10-01 29219.10728660910
2020-11-01 28947.59091061260
2020-12-01 32985.85450909690
2021-01-01 29605.35801276110
2021-02-01 28253.45207028040
2021-03-01 31062.32066012530
2021-04-01 29822.62174083110
2021-05-01 27821.60792869660
2021-06-01 31069.94878071290
2021-07-01 29384.34488725790
2021-08-01 27879.41606349040
2021-09-01 28921.05755030170
2021-10-01 27328.95644141380
2021-11-01 30177.83247914280
2021-12-01 31523.81500354750
2022-01-01 29788.52922374320
2022-02-01 31479.13315354520
2022-03-01 31357.22464907390
2022-04-01 29385.46621775080
2022-05-01 27623.79578231200
2022-06-01 26486.47686491600
2022-07-01 24179.06849688420
2022-08-01 25208.32465513500
2022-09-01 23569.17878033300
2022-10-01 22940.58627640280
2022-11-01 22939.19821622110
2022-12-01 21734.61416939400
2023-01-01 21676.21087962320
2023-02-01 22905.14923699140
2023-03-01 25665.09341110720
2023-04-01 22447.32071844490
2023-05-01 26656.64948259630
2023-06-01 26940.94123862530
2023-07-01 25464.12338414480
2023-08-01 28028.71519222090
2023-09-01 28290.01021903350
2023-10-01 27729.99215419930
2023-11-01 28022.89325501350
2023-12-01 27048.83505860980
2024-01-01 29789.51124888990
2024-02-01 28405.05275181200
2024-03-01 26193.86010325800
2024-04-01 28265.04646034810
2024-05-01 28130.49318781150
2024-06-01 24182.64214744560
2024-07-01 28145.17913702210
2024-08-01 26737.66866687400
2024-09-01 24603.90576409240
2024-10-01 26316.39648201380
2024-11-01 26298.15767649100
2024-12-01 26635.31143594160
2025-01-01 26903.43221292100
2025-02-01 26820.52873445170
2025-03-01 24722.70672942430
2025-04-01 25592.33923026260
2025-05-01 24108.39277032020
2025-06-01 23818.44839207580
2025-07-01 24903.08845691550
2025-08-01 22592.07040730150
2025-09-01 24458.25991873420
2025-10-01 24940.42493490120
2025-11-01 22896.79748347560
2025-12-01 24115.48332436390
2026-01-01 22808.06518816480

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