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 2026-05-01
Last Updated 2026-06-24 8:46 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 18829.89293621560
1988-02-01 26366.62703432410
1988-03-01 26469.79096212650
1988-04-01 25149.55400233080
1988-05-01 24716.84338923010
1988-06-01 27002.49210535930
1988-07-01 24443.62599674630
1988-08-01 26086.39407700240
1988-09-01 26059.98468601840
1988-10-01 24565.22334270850
1988-11-01 25163.48639072380
1988-12-01 26322.73016280580
1989-01-01 25222.36063252700
1989-02-01 23141.66955722620
1989-03-01 22693.28583455900
1989-04-01 22398.03372175370
1989-05-01 23522.77032977050
1989-06-01 22628.06150941610
1989-07-01 21381.44078299870
1989-08-01 22817.70048894150
1989-09-01 23025.88394897590
1989-10-01 21687.32362001630
1989-11-01 23278.81002629410
1989-12-01 19942.49705147060
1990-01-01 22268.43790210980
1990-02-01 21385.01177083380
1990-03-01 21427.80921673140
1990-04-01 19365.52646070810
1990-05-01 19916.47979431090
1990-06-01 18626.88077292350
1990-07-01 18486.23588922200
1990-08-01 18353.05418452470
1990-09-01 16729.59719096110
1990-10-01 17487.41151015910
1990-11-01 16403.71692927200
1990-12-01 14661.51166911440
1991-01-01 15049.83476806220
1991-02-01 16030.15349777180
1991-03-01 16058.34902425240
1991-04-01 18621.45397514760
1991-05-01 19488.38503807760
1991-06-01 16548.22642598660
1991-07-01 19257.48772040600
1991-08-01 17256.85030348950
1991-09-01 18251.18650917230
1991-10-01 19258.90741101340
1991-11-01 17471.00007866240
1991-12-01 19032.75716861040
1992-01-01 21477.93489153100
1992-02-01 21162.23667477020
1992-03-01 21432.58554028850
1992-04-01 21942.02854221330
1992-05-01 20613.96785926420
1992-06-01 22968.93731654710
1992-07-01 21903.38476153230
1992-08-01 18216.87894253520
1992-09-01 21658.51843484060
1992-10-01 21797.46940017830
1992-11-01 20716.65947779480
1992-12-01 23764.36474477740
1993-01-01 21944.81456828400
1993-02-01 23365.38176469850
1993-03-01 21708.59895093380
1993-04-01 23611.96703940890
1993-05-01 21532.95484066590
1993-06-01 22980.34248209160
1993-07-01 23833.12195195730
1993-08-01 24007.70676812310
1993-09-01 24146.03720121900
1993-10-01 25045.70743108330
1993-11-01 26995.92947253200
1993-12-01 27491.19007580940
1994-01-01 24415.35578327620
1994-02-01 24926.78579604300
1994-03-01 26472.10392292300
1994-04-01 23840.27881042190
1994-05-01 25726.88495805180
1994-06-01 25267.00726352290
1994-07-01 22537.02536466770
1994-08-01 25065.96561372690
1994-09-01 24988.48833076890
1994-10-01 22895.88878393320
1994-11-01 23265.94358384530
1994-12-01 23957.66317292880
1995-01-01 23359.91489514950
1995-02-01 21107.30352753240
1995-03-01 23373.08922298700
1995-04-01 19876.72434045340
1995-05-01 22664.34233087160
1995-06-01 22721.16640658030
1995-07-01 22571.39081005650
1995-08-01 24737.18002178940
1995-09-01 25412.98131350260
1995-10-01 24263.90488742040
1995-11-01 24755.32560020750
1995-12-01 22789.20125603680
1996-01-01 23793.74749870860
1996-02-01 25389.08323696500
1996-03-01 23716.80378402360
1996-04-01 25791.81238828300
1996-05-01 26685.65127639430
1996-06-01 24148.97787925500
1996-07-01 25114.11479854110
1996-08-01 24344.05372000700
1996-09-01 22179.69666663080
1996-10-01 25118.78245398670
1996-11-01 24510.77735702210
1996-12-01 23569.00553073810
1997-01-01 25862.70967641710
1997-02-01 24206.27071376420
1997-03-01 22595.52858041370
1997-04-01 24607.98471476190
1997-05-01 24174.80652305520
1997-06-01 23896.35670450160
1997-07-01 24254.05436609510
1997-08-01 22590.57278651150
1997-09-01 24553.06255071620
1997-10-01 26940.20080856210
1997-11-01 23528.76773947430
1997-12-01 24641.15407532410
1998-01-01 24603.19387832510
1998-02-01 25030.88037991880
1998-03-01 26032.19658183430
1998-04-01 25898.51207753110
1998-05-01 24824.57588870450
1998-06-01 27054.39443357200
1998-07-01 27745.75752222110
1998-08-01 27350.78369739130
1998-09-01 29135.72100257520
1998-10-01 28626.70216642580
1998-11-01 27415.45645162470
1998-12-01 31354.77948027710
1999-01-01 27403.33316147750
1999-02-01 28909.57432240070
1999-03-01 29503.39195419600
1999-04-01 28004.53651953250
1999-05-01 27526.97744868040
1999-06-01 28919.60807406120
1999-07-01 28521.49023775260
1999-08-01 28416.75969721570
1999-09-01 28063.13649768720
1999-10-01 26117.63480555480
1999-11-01 28873.86409843990
1999-12-01 28455.62055829740
2000-01-01 26657.76985897490
2000-02-01 28200.99909842730
2000-03-01 29778.84191348270
2000-04-01 23831.21156113510
2000-05-01 28161.22644464730
2000-06-01 27867.91032120480
2000-07-01 24251.56485618260
2000-08-01 27641.21267931970
2000-09-01 26807.43059992000
2000-10-01 27849.48700720410
2000-11-01 27967.83019012260
2000-12-01 25069.00873640670
2001-01-01 30127.41962443380
2001-02-01 28280.02783313410
2001-03-01 28003.95219971690
2001-04-01 28476.35047958760
2001-05-01 29800.26580715620
2001-06-01 28731.47096001730
2001-07-01 27883.22448944320
2001-08-01 29372.80993491330
2001-09-01 26737.37700001390
2001-10-01 28647.50573239920
2001-11-01 30536.61016193320
2001-12-01 27520.07661444660
2002-01-01 31689.81954513070
2002-02-01 33382.86792241870
2002-03-01 29322.55451749670
2002-04-01 30711.28266625280
2002-05-01 30748.08962176010
2002-06-01 28637.30253522750
2002-07-01 31352.53714428800
2002-08-01 31516.04263906130
2002-09-01 31499.40819830430
2002-10-01 32802.84671180680
2002-11-01 31182.35480834650
2002-12-01 33118.48074998340
2003-01-01 32590.47659034310
2003-02-01 31211.39465601160
2003-03-01 29613.11917919980
2003-04-01 33062.71166847140
2003-05-01 32867.73068113860
2003-06-01 33960.45809692440
2003-07-01 34569.12238114380
2003-08-01 34015.86937944140
2003-09-01 36649.45134025780
2003-10-01 38042.98147562260
2003-11-01 32450.08183428610
2003-12-01 39778.04398093530
2004-01-01 35104.18518898440
2004-02-01 35838.31536233720
2004-03-01 39219.86524074760
2004-04-01 38000.77613145790
2004-05-01 36950.45132390920
2004-06-01 39458.14392270470
2004-07-01 38319.79971638020
2004-08-01 37328.83820346220
2004-09-01 38938.53096027740
2004-10-01 38053.68503659030
2004-11-01 38686.11398780680
2004-12-01 40602.83175720790
2005-01-01 39823.86938934430
2005-02-01 39956.98964464870
2005-03-01 41162.83231799780
2005-04-01 41737.52874702670
2005-05-01 40701.86024684160
2005-06-01 43872.19682054020
2005-07-01 38375.70836668890
2005-08-01 45977.77386286380
2005-09-01 47245.35149656090
2005-10-01 42342.87090488930
2005-11-01 45024.16596875290
2005-12-01 43077.26384549630
2006-01-01 42750.17885052120
2006-02-01 43071.87756386770
2006-03-01 42467.65325981540
2006-04-01 36270.54473691660
2006-05-01 38570.14407812910
2006-06-01 34824.94746182030
2006-07-01 29983.64816509580
2006-08-01 33030.75748816280
2006-09-01 29775.65654192030
2006-10-01 31274.74059272290
2006-11-01 29653.07198073640
2006-12-01 27860.47501029130
2007-01-01 28572.54092493080
2007-02-01 26910.43216500420
2007-03-01 26941.57250651920
2007-04-01 24915.84655091710
2007-05-01 25541.08381268690
2007-06-01 22955.48384650750
2007-07-01 22101.67184007940
2007-08-01 22271.60585759100
2007-09-01 19034.19075083220
2007-10-01 19593.87868751330
2007-11-01 18256.60672206990
2007-12-01 15552.64242997670
2008-01-01 17312.52353537380
2008-02-01 16153.99058295380
2008-03-01 14526.87060586770
2008-04-01 15485.16875611940
2008-05-01 14172.46802256230
2008-06-01 13216.42211988910
2008-07-01 13248.14361127870
2008-08-01 11668.00058160450
2008-09-01 12357.07029172260
2008-10-01 11414.22204414880
2008-11-01 8159.84591726443
2008-12-01 7969.17062223220
2009-01-01 6994.16609104695
2009-02-01 8341.41227398887
2009-03-01 7799.95255039832
2009-04-01 8506.22977452057
2009-05-01 8242.59914439393
2009-06-01 9621.84253000379
2009-07-01 10124.88672801100
2009-08-01 9277.01266572923
2009-09-01 10377.60648952050
2009-10-01 10047.64829052790
2009-11-01 9574.04796899451
2009-12-01 10891.84632644570
2010-01-01 10402.03939080900
2010-02-01 9900.03532364657
2010-03-01 12279.81932986810
2010-04-01 10777.20183614880
2010-05-01 8726.61863131032
2010-06-01 8791.03585422734
2010-07-01 8611.43915227469
2010-08-01 8831.02002114045
2010-09-01 8724.17640284601
2010-10-01 8169.22879271798
2010-11-01 8651.88210065583
2010-12-01 8445.57194158285
2011-01-01 8532.23481946688
2011-02-01 8539.81356354239
2011-03-01 9303.01255658357
2011-04-01 8726.68741028854
2011-05-01 9058.44989987067
2011-06-01 9163.84041684003
2011-07-01 8636.84125625450
2011-08-01 9963.62072637535
2011-09-01 9464.39232171304
2011-10-01 9330.79690165921
2011-11-01 9834.75540721382
2011-12-01 9994.63393605527
2012-01-01 10073.33194075940
2012-02-01 11847.64437525690
2012-03-01 10520.58521742100
2012-04-01 9863.52701231408
2012-05-01 10775.88894771260
2012-06-01 10768.93067159260
2012-07-01 11209.80781683840
2012-08-01 11646.85463652590
2012-09-01 11354.25201362640
2012-10-01 13088.94398972360
2012-11-01 13011.34078028870
2012-12-01 12850.62298058980
2013-01-01 13866.45562769970
2013-02-01 14359.13846117450
2013-03-01 13730.04749775800
2013-04-01 14935.15567696300
2013-05-01 15208.76259029980
2013-06-01 13702.98093913740
2013-07-01 14675.06959782590
2013-08-01 14574.90194250360
2013-09-01 14266.23806073250
2013-10-01 14663.12806236340
2013-11-01 14735.38493238860
2013-12-01 13782.45811604440
2014-01-01 14186.65732089810
2014-02-01 13815.48130338500
2014-03-01 13756.50709981250
2014-04-01 14191.09147430570
2014-05-01 14141.60484805090
2014-06-01 13999.85213318500
2014-07-01 15826.78573040610
2014-08-01 14621.53254207120
2014-09-01 15542.69348698900
2014-10-01 15524.00730659340
2014-11-01 14081.22227196490
2014-12-01 15479.47699389070
2015-01-01 14991.47612905470
2015-02-01 15025.20442251630
2015-03-01 15473.10258406850
2015-04-01 16169.38176845040
2015-05-01 15384.67671956670
2015-06-01 16973.50619865530
2015-07-01 16875.28427024620
2015-08-01 16047.81134218440
2015-09-01 17516.44757855730
2015-10-01 16670.26114059630
2015-11-01 17081.65989621220
2015-12-01 18093.79255828660
2016-01-01 16348.76768992010
2016-02-01 17561.67513692490
2016-03-01 18422.10237712370
2016-04-01 17611.59189587300
2016-05-01 17796.48438971260
2016-06-01 18117.12212683360
2016-07-01 16643.88520674180
2016-08-01 19057.95708334650
2016-09-01 19026.39074806620
2016-10-01 16551.61479964130
2016-11-01 18665.17930483630
2016-12-01 20440.09029852600
2017-01-01 19501.20864964590
2017-02-01 19871.34411312490
2017-03-01 21892.40592308740
2017-04-01 18065.76164371120
2017-05-01 20792.87105821510
2017-06-01 20472.33040641530
2017-07-01 19611.16690045680
2017-08-01 21071.62854922930
2017-09-01 18939.68403109670
2017-10-01 20201.07291393940
2017-11-01 21315.57066484740
2017-12-01 19847.38800119630
2018-01-01 21886.99473292840
2018-02-01 21514.84815555900
2018-03-01 21361.29949132420
2018-04-01 21990.54231593470
2018-05-01 21701.59011800970
2018-06-01 21049.78888121350
2018-07-01 22197.92621346330
2018-08-01 21217.01178060540
2018-09-01 19373.09993029450
2018-10-01 21632.90148063800
2018-11-01 22048.44314323050
2018-12-01 20284.66673721200
2019-01-01 21332.49837017530
2019-02-01 21002.20641121990
2019-03-01 20128.72281197440
2019-04-01 20296.92234700260
2019-05-01 22375.04776424120
2019-06-01 19492.42350327260
2019-07-01 22518.31328020920
2019-08-01 22479.56117229980
2019-09-01 22510.57969416450
2019-10-01 23812.94938258170
2019-11-01 22497.84257972910
2019-12-01 23818.47209047290
2020-01-01 24536.06785795420
2020-02-01 24306.83838576810
2020-03-01 22961.56712565620
2020-04-01 19306.46493977910
2020-05-01 18366.10828292020
2020-06-01 20685.25356459620
2020-07-01 26559.07191819560
2020-08-01 25371.44331325420
2020-09-01 29695.88239736990
2020-10-01 29415.16850783950
2020-11-01 29111.66645706670
2020-12-01 33104.05222850690
2021-01-01 29529.82535789580
2021-02-01 27982.46090818340
2021-03-01 31021.79525445770
2021-04-01 29513.17516925410
2021-05-01 28001.06053311540
2021-06-01 30109.71490722760
2021-07-01 29715.93733558110
2021-08-01 28106.08517658030
2021-09-01 29345.53696781080
2021-10-01 27512.61863765810
2021-11-01 30352.81712529040
2021-12-01 31640.10162958240
2022-01-01 29807.36448357170
2022-02-01 31232.69846843980
2022-03-01 31345.29978324480
2022-04-01 29036.86020026930
2022-05-01 27715.12981733590
2022-06-01 25971.74090910720
2022-07-01 24356.21625271190
2022-08-01 25410.86719506010
2022-09-01 23714.94838770810
2022-10-01 23053.53403020820
2022-11-01 23070.43873469670
2022-12-01 21824.08971685250
2023-01-01 21813.46143981260
2023-02-01 22682.10850941700
2023-03-01 25698.22227982470
2023-04-01 22105.00194155740
2023-05-01 26715.06909955910
2023-06-01 26731.60598667490
2023-07-01 25506.98784684470
2023-08-01 28284.59873800940
2023-09-01 28296.90867362020
2023-10-01 27816.81658203960
2023-11-01 28192.20193090390
2023-12-01 27162.13419269460
2024-01-01 30081.39798608130
2024-02-01 28096.89851794420
2024-03-01 26233.78143419240
2024-04-01 27762.05293172930
2024-05-01 28207.91900992370
2024-06-01 24158.24632892270
2024-07-01 28060.30970094910
2024-08-01 27067.25532667320
2024-09-01 24520.73381875560
2024-10-01 26365.85271021920
2024-11-01 26483.38402606530
2024-12-01 26749.17731514290
2025-01-01 27262.33339022220
2025-02-01 26416.03603744020
2025-03-01 24745.64604736650
2025-04-01 25061.06433483550
2025-05-01 24276.74769175110
2025-06-01 23813.61905054130
2025-07-01 24782.53190963570
2025-08-01 22950.52798446440
2025-09-01 24332.92052745500
2025-10-01 24990.74632897550
2025-11-01 23090.84500542710
2025-12-01 24219.83622635270
2026-01-01 23104.94692620440
2026-02-01 23949.27768426500
2026-03-01 24213.47931974140
2026-04-01 24338.64592345140
2026-05-01 22793.80627202000

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