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 2026-06-01
Last Updated 2026-07-24 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 18830.04279886030
1988-02-01 26366.52190263380
1988-03-01 26469.73191237650
1988-04-01 25149.52644688120
1988-05-01 24716.83732924660
1988-06-01 27002.49997118720
1988-07-01 24443.62622352230
1988-08-01 26086.38888098420
1988-09-01 26059.97986631810
1988-10-01 24565.21941829340
1988-11-01 25163.48543098070
1988-12-01 26322.76701305100
1989-01-01 25222.53738633040
1989-02-01 23141.58769516820
1989-03-01 22693.24055281670
1989-04-01 22398.00950069450
1989-05-01 23522.76287585210
1989-06-01 22628.06730370170
1989-07-01 21381.44270791090
1989-08-01 22817.69909264060
1989-09-01 23025.88149056260
1989-10-01 21687.32113776880
1989-11-01 23278.81061397900
1989-12-01 19942.52283438370
1990-01-01 22268.53199235140
1990-02-01 21384.96651222440
1990-03-01 21427.78333322550
1990-04-01 19365.51002239550
1990-05-01 19916.47267348800
1990-06-01 18626.88446518930
1990-07-01 18486.23733604910
1990-08-01 18353.05410439850
1990-09-01 16729.59637062370
1990-10-01 17487.41030332100
1990-11-01 16403.71816101340
1990-12-01 14661.52855854920
1991-01-01 15049.86292099050
1991-02-01 16030.13803528560
1991-03-01 16058.33997073170
1991-04-01 18621.44292316330
1991-05-01 19488.37845313180
1991-06-01 16548.22848357960
1991-07-01 19257.48913448690
1991-08-01 17256.85106721830
1991-09-01 18251.18660880500
1991-10-01 19258.90702399820
1991-11-01 17471.00192702580
1991-12-01 19032.77391795720
1992-01-01 21477.93434174420
1992-02-01 21162.23618150810
1992-03-01 21432.58510262670
1992-04-01 21942.01993590490
1992-05-01 20613.96130733740
1992-06-01 22968.93933267280
1992-07-01 21903.38527147670
1992-08-01 18216.87897572800
1992-09-01 21658.51865910000
1992-10-01 21797.46949688920
1992-11-01 20716.66209144030
1992-12-01 23764.37750336250
1993-01-01 21944.81399937780
1993-02-01 23365.38112435950
1993-03-01 21708.59839838540
1993-04-01 23611.96060974900
1993-05-01 21532.95024010300
1993-06-01 22980.34400486980
1993-07-01 23833.12296344830
1993-08-01 24007.70723063610
1993-09-01 24146.03745290300
1993-10-01 25045.70804558260
1993-11-01 26995.93224602580
1993-12-01 27491.19607591070
1994-01-01 24415.35558325850
1994-02-01 24926.78540277210
1994-03-01 26472.10264150460
1994-04-01 23840.27541822750
1994-05-01 25726.88233940330
1994-06-01 25267.00851571250
1994-07-01 22537.02671442530
1994-08-01 25065.96609522400
1994-09-01 24988.48846209810
1994-10-01 22895.88938037030
1994-11-01 23265.94469238440
1994-12-01 23957.66446195820
1995-01-01 23359.91403549270
1995-02-01 21107.30255500560
1995-03-01 23373.08681784320
1995-04-01 19876.72382240990
1995-05-01 22664.34241731550
1995-06-01 22721.16757504640
1995-07-01 22571.39331802670
1995-08-01 24737.18121220370
1995-09-01 25412.98208622000
1995-10-01 24263.90643314770
1995-11-01 24755.32648467320
1995-12-01 22789.19233989620
1996-01-01 23793.74678944730
1996-02-01 25389.08211202390
1996-03-01 23716.80076413700
1996-04-01 25791.81261978200
1996-05-01 26685.65323685690
1996-06-01 24148.98207560580
1996-07-01 25114.12107956730
1996-08-01 24344.05734308810
1996-09-01 22179.69911556770
1996-10-01 25118.77983742600
1996-11-01 24510.77797988180
1996-12-01 23568.98504278470
1997-01-01 25862.70962321280
1997-02-01 24206.27145554400
1997-03-01 22595.51532476760
1997-04-01 24607.99028181780
1997-05-01 24174.81047008040
1997-06-01 23896.36380576620
1997-07-01 24254.07229619200
1997-08-01 22590.57906830360
1997-09-01 24553.06885582130
1997-10-01 26940.19735555970
1997-11-01 23528.77251443570
1997-12-01 24641.07411301470
1998-01-01 24603.22002816130
1998-02-01 25030.88176929810
1998-03-01 26032.16650249570
1998-04-01 25898.52129557140
1998-05-01 24824.58345553250
1998-06-01 27054.41216490250
1998-07-01 27745.80235259470
1998-08-01 27350.80588668150
1998-09-01 29135.73911191240
1998-10-01 28626.69762141600
1998-11-01 27415.45979178810
1998-12-01 31354.53705503700
1999-01-01 27403.37616174300
1999-02-01 28909.60779789770
1999-03-01 29503.33468220010
1999-04-01 28004.54985745990
1999-05-01 27526.99748541770
1999-06-01 28919.65590592970
1999-07-01 28521.57963254220
1999-08-01 28416.81185346870
1999-09-01 28063.16627038330
1999-10-01 26117.62192934570
1999-11-01 28873.83927498110
1999-12-01 28455.24638444820
2000-01-01 26657.80893831150
2000-02-01 28201.06447678330
2000-03-01 29778.70219449590
2000-04-01 23831.24230091190
2000-05-01 28161.28069669680
2000-06-01 27868.01099135790
2000-07-01 24251.69694452110
2000-08-01 27641.33142036450
2000-09-01 26807.53750660800
2000-10-01 27849.56691330360
2000-11-01 27967.63826177310
2000-12-01 25068.16193029210
2001-01-01 30127.55263884590
2001-02-01 28280.21176228800
2001-03-01 28003.81036517060
2001-04-01 28476.46471960700
2001-05-01 29800.40749324350
2001-06-01 28731.65831960860
2001-07-01 27883.44068383880
2001-08-01 29372.98677540260
2001-09-01 26737.52172931670
2001-10-01 28647.62702616660
2001-11-01 30536.14572517940
2001-12-01 27518.58682944340
2002-01-01 31690.02616017570
2002-02-01 33383.19322048500
2002-03-01 29322.45605595600
2002-04-01 30711.55409781310
2002-05-01 30748.38862900500
2002-06-01 28637.60672075900
2002-07-01 31352.84072690610
2002-08-01 31516.31456424460
2002-09-01 31499.67984128710
2002-10-01 32802.58285062040
2002-11-01 31181.67171996960
2002-12-01 33116.12904824230
2003-01-01 32590.71193015820
2003-02-01 31211.68699910120
2003-03-01 29612.99114569490
2003-04-01 33064.02424967120
2003-05-01 32867.94839588540
2003-06-01 33960.71422531500
2003-07-01 34569.76951168820
2003-08-01 34016.11782309830
2003-09-01 36649.23230918470
2003-10-01 38042.08548292520
2003-11-01 32449.36455664600
2003-12-01 39775.36987470850
2004-01-01 35104.38050247380
2004-02-01 35838.53298139490
2004-03-01 39219.61890071280
2004-04-01 38003.43947039770
2004-05-01 36950.54681223260
2004-06-01 39458.26898768620
2004-07-01 38320.81897445190
2004-08-01 37329.04749541270
2004-09-01 38937.48698730840
2004-10-01 38052.18805789850
2004-11-01 38685.24359042320
2004-12-01 40601.33328254100
2005-01-01 39823.88649741530
2005-02-01 39956.92307550100
2005-03-01 41162.41929000880
2005-04-01 41741.53974907550
2005-05-01 40701.63808079650
2005-06-01 43872.00509608300
2005-07-01 38376.96400296840
2005-08-01 45977.84567103360
2005-09-01 47242.99995616490
2005-10-01 42341.15375653780
2005-11-01 45023.34403890460
2005-12-01 43077.75383697180
2006-01-01 42749.55399629820
2006-02-01 43071.57459296790
2006-03-01 42467.20134230070
2006-04-01 36273.87296397420
2006-05-01 38569.73791324990
2006-06-01 34824.54158474700
2006-07-01 29984.94671144920
2006-08-01 33030.55935717800
2006-09-01 29773.77579087420
2006-10-01 31273.28508329450
2006-11-01 29653.49533553870
2006-12-01 27862.10979975500
2007-01-01 28571.81496567770
2007-02-01 26909.48946374140
2007-03-01 26941.06375889030
2007-04-01 24918.31765349180
2007-05-01 25540.60139206830
2007-06-01 22955.00001747760
2007-07-01 22102.83737478930
2007-08-01 22271.25179644210
2007-09-01 19032.81226593510
2007-10-01 19593.16207615570
2007-11-01 18257.49526429130
2007-12-01 15553.88364910150
2008-01-01 17311.98259753060
2008-02-01 16153.11275864670
2008-03-01 14526.59040540260
2008-04-01 15486.50298995230
2008-05-01 14172.29969231440
2008-06-01 13216.23431313230
2008-07-01 13248.86103125590
2008-08-01 11667.31358091420
2008-09-01 12356.35800458880
2008-10-01 11413.96935681510
2008-11-01 8160.47678285084
2008-12-01 7969.78830914696
2009-01-01 6993.95056253972
2009-02-01 8340.82844810995
2009-03-01 7799.70764202475
2009-04-01 8507.25071059394
2009-05-01 8242.49704855764
2009-06-01 9621.75168192945
2009-07-01 10125.28623362040
2009-08-01 9276.12280282031
2009-09-01 10377.24827302580
2009-10-01 10047.47644593700
2009-11-01 9574.84507243896
2009-12-01 10892.42214030110
2010-01-01 10401.75305905500
2010-02-01 9899.48586326943
2010-03-01 12279.44495596120
2010-04-01 10778.78910875110
2010-05-01 8726.57074378304
2010-06-01 8790.92192796691
2010-07-01 8611.67433009533
2010-08-01 8829.86725823899
2010-09-01 8724.07116023771
2010-10-01 8168.96358764404
2010-11-01 8652.65515333201
2010-12-01 8445.80659764176
2011-01-01 8532.10513547027
2011-02-01 8539.42435958352
2011-03-01 9302.67153930123
2011-04-01 8728.42515117752
2011-05-01 9058.35485950887
2011-06-01 9163.57790666879
2011-07-01 8636.98232570512
2011-08-01 9962.35227987869
2011-09-01 9464.32025052840
2011-10-01 9330.37458450609
2011-11-01 9835.38372763024
2011-12-01 9994.70623018264
2012-01-01 10073.32650724660
2012-02-01 11847.47354223530
2012-03-01 10520.33730234790
2012-04-01 9865.41414501897
2012-05-01 10775.84863248290
2012-06-01 10768.53837100450
2012-07-01 11209.91853842540
2012-08-01 11645.42366625890
2012-09-01 11354.19809117410
2012-10-01 13088.36804845380
2012-11-01 13011.74039261620
2012-12-01 12850.71430674640
2013-01-01 13866.57067549570
2013-02-01 14359.25642304470
2013-03-01 13729.77218350500
2013-04-01 14937.73820306650
2013-05-01 15208.63499509110
2013-06-01 13702.39661659260
2013-07-01 14675.11851122100
2013-08-01 14573.70036271460
2013-09-01 14266.14120869160
2013-10-01 14662.50653984350
2013-11-01 14735.34446684450
2013-12-01 13782.59253098650
2014-01-01 14186.82522233980
2014-02-01 13815.84917463790
2014-03-01 13756.51168524460
2014-04-01 14192.61363751980
2014-05-01 14141.53814130290
2014-06-01 13999.22980695020
2014-07-01 15826.92346083300
2014-08-01 14620.86207817270
2014-09-01 15542.52472553850
2014-10-01 15523.50550121380
2014-11-01 14081.10241635430
2014-12-01 15479.59258863330
2015-01-01 14991.71752233210
2015-02-01 15025.46846637940
2015-03-01 15473.28246194880
2015-04-01 16170.24011943000
2015-05-01 15384.59479223440
2015-06-01 16972.89899069080
2015-07-01 16875.48493637790
2015-08-01 16047.65488559890
2015-09-01 17516.11538175750
2015-10-01 16669.91429839650
2015-11-01 17081.45796660240
2015-12-01 18093.92580835390
2016-01-01 16349.08219680850
2016-02-01 17561.86316850140
2016-03-01 18422.56899130740
2016-04-01 17611.59815898360
2016-05-01 17796.41743375470
2016-06-01 18116.74500181090
2016-07-01 16643.97673869490
2016-08-01 19057.82499002410
2016-09-01 19026.13574952990
2016-10-01 16551.64964572020
2016-11-01 18665.12409241330
2016-12-01 20440.29277353890
2017-01-01 19501.61028173130
2017-02-01 19871.54569096120
2017-03-01 21892.92843275010
2017-04-01 18065.25740312890
2017-05-01 20792.65631048100
2017-06-01 20471.77428567940
2017-07-01 19611.05104227680
2017-08-01 21071.62850271970
2017-09-01 18939.71544451970
2017-10-01 20201.54678495310
2017-11-01 21315.98115027280
2017-12-01 19847.69153883980
2018-01-01 21887.41492159770
2018-02-01 21515.00599990850
2018-03-01 21361.79320820880
2018-04-01 21989.32382705550
2018-05-01 21701.20313765860
2018-06-01 21048.77613683060
2018-07-01 22197.25378378590
2018-08-01 21216.44636066600
2018-09-01 19372.22738447670
2018-10-01 21639.94095938240
2018-11-01 22047.36000121590
2018-12-01 20283.52527751960
2019-01-01 21331.86679188030
2019-02-01 21001.75865457550
2019-03-01 20128.82415467940
2019-04-01 20295.37867107840
2019-05-01 22374.89642926270
2019-06-01 19491.44688336600
2019-07-01 22517.80476397210
2019-08-01 22479.09582406100
2019-09-01 22509.11194225520
2019-10-01 23827.91005123280
2019-11-01 22494.42663959990
2019-12-01 23814.17943806960
2020-01-01 24532.19816746370
2020-02-01 24302.98077916500
2020-03-01 22964.25995955930
2020-04-01 19306.49073904330
2020-05-01 18363.56872627630
2020-06-01 20681.73393521610
2020-07-01 26568.41150638310
2020-08-01 25369.67635922810
2020-09-01 29692.37660608410
2020-10-01 29442.93217885580
2020-11-01 29106.02541983630
2020-12-01 33097.02114614540
2021-01-01 29497.27923610720
2021-02-01 27976.17281082670
2021-03-01 31052.84009077770
2021-04-01 29513.86952155590
2021-05-01 27991.66801966280
2021-06-01 30094.46126185760
2021-07-01 29734.59130042950
2021-08-01 28098.92947550810
2021-09-01 29360.36055081740
2021-10-01 27534.96765684280
2021-11-01 30344.44017816270
2021-12-01 31632.82751650730
2022-01-01 29747.89969517950
2022-02-01 31226.39530406990
2022-03-01 31406.78583569250
2022-04-01 29039.97407548310
2022-05-01 27699.23204307590
2022-06-01 25947.35285161560
2022-07-01 24374.39699265430
2022-08-01 25403.40396460780
2022-09-01 23737.99152695000
2022-10-01 23065.93842043100
2022-11-01 23060.31090182270
2022-12-01 21819.33796849290
2023-01-01 21753.33935913570
2023-02-01 22685.05193004610
2023-03-01 25781.44514042560
2023-04-01 22123.63641806080
2023-05-01 26672.91667004610
2023-06-01 26677.65735927580
2023-07-01 25532.18671556590
2023-08-01 28283.79082753120
2023-09-01 28328.56210174740
2023-10-01 27823.50471350050
2023-11-01 28173.61593097450
2023-12-01 27147.67302992250
2024-01-01 30003.32621313940
2024-02-01 28105.69043882290
2024-03-01 26334.10249043720
2024-04-01 27816.50835084070
2024-05-01 28149.43939765650
2024-06-01 24081.20480435800
2024-07-01 28098.65215846360
2024-08-01 27076.22568345520
2024-09-01 24533.89275195210
2024-10-01 26366.12454954670
2024-11-01 26461.32852136200
2024-12-01 26726.74890855300
2025-01-01 27191.75680435690
2025-02-01 26430.30957078380
2025-03-01 24857.34720938960
2025-04-01 25139.98651806690
2025-05-01 24213.58260797230
2025-06-01 23716.59249769480
2025-07-01 24821.65687495060
2025-08-01 22962.96529133100
2025-09-01 24334.16156761790
2025-10-01 24986.75308602730
2025-11-01 23065.84507948560
2025-12-01 24188.04050287040
2026-01-01 23059.06719606240
2026-02-01 23963.20409550570
2026-03-01 24317.73570166450
2026-04-01 24434.27142790350
2026-05-01 22741.34368681330
2026-06-01 24476.66075556300

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