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 2026-04-01
Last Updated 2026-06-01 11:08 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 18829.36974487870
1988-02-01 26366.99406234880
1988-03-01 26469.99710625580
1988-04-01 25149.65018444380
1988-05-01 24716.86451803310
1988-06-01 27002.46462163040
1988-07-01 24443.62518772560
1988-08-01 26086.41220196670
1988-09-01 26060.00149855390
1988-10-01 24565.23703120970
1988-11-01 25163.48972688850
1988-12-01 26322.60175815000
1989-01-01 25221.74355743660
1989-02-01 23141.95534642680
1989-03-01 22693.44391266220
1989-04-01 22398.11826420570
1989-05-01 23522.79632533300
1989-06-01 22628.04126313630
1989-07-01 21381.43404970670
1989-08-01 22817.70535141820
1989-09-01 23025.89252127980
1989-10-01 21687.33227692090
1989-11-01 23278.80796308710
1989-12-01 19942.40720803040
1990-01-01 22268.10941036550
1990-02-01 21385.16976776090
1990-03-01 21427.89957050840
1990-04-01 19365.58383471150
1990-05-01 19916.50463289220
1990-06-01 18626.86787292720
1990-07-01 18486.23083149520
1990-08-01 18353.05445712970
1990-09-01 16729.60004815590
1990-10-01 17487.41571393810
1990-11-01 16403.71261607170
1990-12-01 14661.45281027070
1991-01-01 15049.73647079540
1991-02-01 16030.20747162280
1991-03-01 16058.38062964930
1991-04-01 18621.49255690040
1991-05-01 19488.40801753700
1991-06-01 16548.21923604710
1991-07-01 19257.48279142140
1991-08-01 17256.84761525580
1991-09-01 18251.18614033170
1991-10-01 19258.90874570400
1991-11-01 17470.99361068080
1991-12-01 19032.69879090580
1992-01-01 21477.93679048440
1992-02-01 21162.23841283650
1992-03-01 21432.58708194450
1992-04-01 21942.05861339050
1992-05-01 20613.99075231980
1992-06-01 22968.93027546170
1992-07-01 21903.38298961980
1992-08-01 18216.87876111630
1992-09-01 21658.51759302680
1992-10-01 21797.46905182620
1992-11-01 20716.65037114730
1992-12-01 23764.32028832970
1993-01-01 21944.81647566140
1993-02-01 23365.38389576240
1993-03-01 21708.60076583520
1993-04-01 23611.98946132880
1993-05-01 21532.97100487660
1993-06-01 22980.33748218020
1993-07-01 23833.11904761550
1993-08-01 24007.70566515750
1993-09-01 24146.03508225910
1993-10-01 25045.70550455280
1993-11-01 26995.91965646980
1993-12-01 27491.16877867060
1994-01-01 24415.35599234940
1994-02-01 24926.78694813890
1994-03-01 26472.10576870540
1994-04-01 23840.29127009210
1994-05-01 25726.89532057940
1994-06-01 25267.00481245580
1994-07-01 22537.02305645690
1994-08-01 25065.96449479380
1994-09-01 24988.48630087610
1994-10-01 22895.88713824230
1994-11-01 23265.93893600580
1994-12-01 23957.65671391880
1995-01-01 23359.91526265260
1995-02-01 21107.30489407520
1995-03-01 23373.09166144370
1995-04-01 19876.72679116280
1995-05-01 22664.34439549090
1995-06-01 22721.16759400880
1995-07-01 22571.38946228440
1995-08-01 24737.17950680870
1995-09-01 25412.98006986480
1995-10-01 24263.90385766330
1995-11-01 24755.32495225030
1995-12-01 22789.19832094600
1996-01-01 23793.74776910440
1996-02-01 25389.08406762130
1996-03-01 23716.80499875880
1996-04-01 25791.81372000850
1996-05-01 26685.65215493350
1996-06-01 24148.97822652350
1996-07-01 25114.11362447850
1996-08-01 24344.05336710110
1996-09-01 22179.69610781530
1996-10-01 25118.78169575000
1996-11-01 24510.77708769010
1996-12-01 23569.00584097270
1997-01-01 25862.70973354260
1997-02-01 24206.27091452020
1997-03-01 22595.52985952600
1997-04-01 24607.98507775990
1997-05-01 24174.80661036010
1997-06-01 23896.35654462660
1997-07-01 24254.05327352210
1997-08-01 22590.57235370370
1997-09-01 24553.06189568480
1997-10-01 26940.19967472460
1997-11-01 23528.76744263570
1997-12-01 24641.15685463900
1998-01-01 24603.19377839580
1998-02-01 25030.88053300160
1998-03-01 26032.19891524740
1998-04-01 25898.51221214070
1998-05-01 24824.57564920090
1998-06-01 27054.39367057700
1998-07-01 27745.75584279130
1998-08-01 27350.78229487100
1998-09-01 29135.71942890720
1998-10-01 28626.69991101260
1998-11-01 27415.45548665430
1998-12-01 31354.78900866500
1999-01-01 27403.33246750680
1999-02-01 28909.57649103570
1999-03-01 29503.39521727920
1999-04-01 28004.53611131970
1999-05-01 27526.97644737050
1999-06-01 28919.60638383710
1999-07-01 28521.48687053770
1999-08-01 28416.75681547480
1999-09-01 28063.13394395110
1999-10-01 26117.63213697050
1999-11-01 28873.86281387270
1999-12-01 28455.63507884180
2000-01-01 26657.76906129390
2000-02-01 28201.00332457760
2000-03-01 29778.84886899750
2000-04-01 23831.21071235950
2000-05-01 28161.22466452600
2000-06-01 27867.90738124010
2000-07-01 24251.55975119070
2000-08-01 27641.20657611930
2000-09-01 26807.42393095240
2000-10-01 27849.47886394290
2000-11-01 27967.82795291590
2000-12-01 25069.04078979290
2001-01-01 30127.41561903720
2001-02-01 28280.03343723890
2001-03-01 28003.96338512770
2001-04-01 28476.35064826840
2001-05-01 29800.26411671700
2001-06-01 28731.46615586540
2001-07-01 27883.21393264730
2001-08-01 29372.79636060940
2001-09-01 26737.36240169890
2001-10-01 28647.48992664820
2001-11-01 30536.60619850500
2001-12-01 27520.13097656870
2002-01-01 31689.81632279050
2002-02-01 33382.87955436590
2002-03-01 29322.57598698320
2002-04-01 30711.29154832630
2002-05-01 30748.09686080920
2002-06-01 28637.30386005340
2002-07-01 31352.48236991900
2002-08-01 31516.02942348600
2002-09-01 31499.39161960170
2002-10-01 32802.77308795300
2002-11-01 31182.36029878230
2002-12-01 33118.57837022260
2003-01-01 32590.48747995950
2003-02-01 31211.42429218570
2003-03-01 29613.16318286420
2003-04-01 33062.72875267400
2003-05-01 32867.76673704970
2003-06-01 33960.48352306800
2003-07-01 34568.95605850420
2003-08-01 34015.87219553310
2003-09-01 36649.31900744990
2003-10-01 38042.85995545920
2003-11-01 32450.12456611260
2003-12-01 39778.20822534180
2004-01-01 35104.25423613600
2004-02-01 35838.40569298120
2004-03-01 39219.98169969640
2004-04-01 38000.81742493760
2004-05-01 36950.51864094550
2004-06-01 39458.17271942900
2004-07-01 38319.45012661730
2004-08-01 37328.80331587360
2004-09-01 38938.16097535070
2004-10-01 38053.49987396160
2004-11-01 38686.22042491760
2004-12-01 40603.21974483720
2005-01-01 39824.11276493750
2005-02-01 39957.26666241990
2005-03-01 41163.10111143760
2005-04-01 41737.65920446460
2005-05-01 40701.95205038640
2005-06-01 43872.13029479470
2005-07-01 38375.09967866870
2005-08-01 45977.45126983820
2005-09-01 47244.25840177910
2005-10-01 42342.27026750610
2005-11-01 45024.94083585120
2005-12-01 43078.33698515250
2006-01-01 42750.68096206640
2006-02-01 43072.64571274600
2006-03-01 42468.21824660270
2006-04-01 36270.75090763370
2006-05-01 38570.11591465060
2006-06-01 34824.59047375770
2006-07-01 29982.93013549340
2006-08-01 33030.07997247130
2006-09-01 29774.47224764110
2006-10-01 31273.82327856470
2006-11-01 29654.26556500540
2006-12-01 27861.73983756390
2007-01-01 28573.37009751290
2007-02-01 26910.89637799300
2007-03-01 26942.34327717530
2007-04-01 24917.25383300270
2007-05-01 25540.13761116490
2007-06-01 22954.60017333280
2007-07-01 22100.82027082780
2007-08-01 22270.80592168210
2007-09-01 19033.17262053290
2007-10-01 19593.11413176980
2007-11-01 18257.85488012270
2007-12-01 15553.67512899510
2008-01-01 17313.36521460440
2008-02-01 16154.28363206610
2008-03-01 14527.52332816230
2008-04-01 15486.81160694280
2008-05-01 14171.38568907070
2008-06-01 13215.49520217170
2008-07-01 13247.50245995890
2008-08-01 11667.42966593120
2008-09-01 12356.33596447090
2008-10-01 11413.76017280470
2008-11-01 8160.52393941591
2008-12-01 7969.78831503063
2009-01-01 6994.63127433625
2009-02-01 8341.50641389170
2009-03-01 7800.36730041776
2009-04-01 8507.73946683485
2009-05-01 8241.61676945745
2009-06-01 9620.87344206577
2009-07-01 10124.29439096920
2009-08-01 9276.49080654534
2009-09-01 10377.02992039050
2009-10-01 10047.29081442310
2009-11-01 9574.89123174292
2009-12-01 10892.70769967870
2010-01-01 10402.76829944840
2010-02-01 9900.16428591855
2010-03-01 12280.45211735890
2010-04-01 10779.37609538520
2010-05-01 8725.52275216274
2010-06-01 8789.96554401057
2010-07-01 8610.96607140238
2010-08-01 8830.54705021189
2010-09-01 8723.79496279802
2010-10-01 8169.01837787747
2010-11-01 8652.52615643432
2010-12-01 8446.12052583458
2011-01-01 8532.80506215804
2011-02-01 8539.84836331161
2011-03-01 9303.41827655061
2011-04-01 8728.65822884571
2011-05-01 9057.31930252155
2011-06-01 9162.63088451604
2011-07-01 8636.38040145238
2011-08-01 9963.20897395239
2011-09-01 9464.14501680392
2011-10-01 9330.70412292748
2011-11-01 9835.26368248388
2011-12-01 9995.08428807777
2012-01-01 10073.84791168100
2012-02-01 11847.73164719010
2012-03-01 10520.91754726180
2012-04-01 9865.29109513580
2012-05-01 10774.97550578310
2012-06-01 10767.66562775960
2012-07-01 11209.35977832410
2012-08-01 11646.55299135410
2012-09-01 11354.09845777810
2012-10-01 13088.93541709310
2012-11-01 13011.63248524860
2012-12-01 12850.91147967590
2013-01-01 13866.96276562910
2013-02-01 14359.25712072120
2013-03-01 13730.29423096100
2013-04-01 14937.12182952570
2013-05-01 15208.09755948200
2013-06-01 13701.81659477410
2013-07-01 14674.50388904750
2013-08-01 14574.70414363290
2013-09-01 14266.15667234760
2013-10-01 14663.06119007540
2013-11-01 14735.44868679240
2013-12-01 13782.54323529090
2014-01-01 14186.90557656580
2014-02-01 13815.60309735460
2014-03-01 13757.19545414280
2014-04-01 14191.81791560110
2014-05-01 14141.55714798020
2014-06-01 13999.09144840550
2014-07-01 15826.25948252330
2014-08-01 14621.42192917100
2014-09-01 15542.46113944220
2014-10-01 15523.79009751410
2014-11-01 14081.15870219290
2014-12-01 15479.43186062600
2015-01-01 14991.69628186900
2015-02-01 15025.23230422990
2015-03-01 15474.55355215450
2015-04-01 16169.70140539190
2015-05-01 15384.69865449440
2015-06-01 16972.95954196340
2015-07-01 16874.58886235280
2015-08-01 16047.69086680530
2015-09-01 17515.59243477470
2015-10-01 16669.94511277250
2015-11-01 17081.59439838240
2015-12-01 18093.78501974270
2016-01-01 16349.11102124850
2016-02-01 17561.81688600960
2016-03-01 18424.78155044610
2016-04-01 17611.37797562930
2016-05-01 17796.42874906210
2016-06-01 18117.17496523450
2016-07-01 16643.02809404860
2016-08-01 19057.47639662570
2016-09-01 19024.43213292910
2016-10-01 16551.03022699020
2016-11-01 18664.97438095200
2016-12-01 20440.14227122270
2017-01-01 19502.09670060620
2017-02-01 19872.49121985380
2017-03-01 21897.18752021350
2017-04-01 18064.33806690240
2017-05-01 20793.28800863720
2017-06-01 20473.19888826670
2017-07-01 19608.81732634780
2017-08-01 21071.53832049880
2017-09-01 18936.38050345770
2017-10-01 20199.64179004920
2017-11-01 21314.90995102620
2017-12-01 19846.74268308090
2018-01-01 21888.60315844830
2018-02-01 21517.52981163260
2018-03-01 21368.10620767710
2018-04-01 21987.91100123940
2018-05-01 21703.03165800530
2018-06-01 21051.49657382060
2018-07-01 22193.99493350290
2018-08-01 21217.26145528780
2018-09-01 19368.49142000780
2018-10-01 21628.22287641910
2018-11-01 22046.83845304950
2018-12-01 20283.09761705580
2019-01-01 21334.83979489320
2019-02-01 21006.87693047150
2019-03-01 20137.15326265560
2019-04-01 20294.72822870030
2019-05-01 22378.40253950250
2019-06-01 19494.66482756120
2019-07-01 22513.25994660960
2019-08-01 22480.46827874640
2019-09-01 22503.89226190340
2019-10-01 23803.32694507690
2019-11-01 22493.75545233150
2019-12-01 23813.32757378310
2020-01-01 24535.85581214330
2020-02-01 24308.93233751730
2020-03-01 22983.83686757530
2020-04-01 19313.18535115730
2020-05-01 18365.91749641330
2020-06-01 20684.68087548630
2020-07-01 26555.71437365190
2020-08-01 25368.38093129390
2020-09-01 29682.32450007240
2020-10-01 29393.98863718410
2020-11-01 29100.10034533480
2020-12-01 33090.08053107240
2021-01-01 29537.64866307900
2021-02-01 27979.54081768110
2021-03-01 31090.96562985220
2021-04-01 29532.37231065470
2021-05-01 27988.83172041450
2021-06-01 30103.21247657090
2021-07-01 29707.72784300240
2021-08-01 28080.23466352820
2021-09-01 29348.43846093700
2021-10-01 27475.53982909380
2021-11-01 30329.17458116310
2021-12-01 31622.55666944340
2022-01-01 29830.47189819890
2022-02-01 31233.71714169110
2022-03-01 31464.85654314970
2022-04-01 29073.67752048250
2022-05-01 27694.84544833380
2022-06-01 25964.38100830030
2022-07-01 24351.50027217170
2022-08-01 25299.97031518410
2022-09-01 23735.16298086450
2022-10-01 23010.19316855240
2022-11-01 23045.72827249520
2022-12-01 21815.24075051100
2023-01-01 21851.82297350920
2023-02-01 22708.41953104160
2023-03-01 25861.84692767390
2023-04-01 22189.54125860120
2023-05-01 26591.44779885840
2023-06-01 26742.54166491070
2023-07-01 25500.58960147690
2023-08-01 28009.07764327580
2023-09-01 28366.57273472620
2023-10-01 27753.59685937850
2023-11-01 28146.46845331120
2023-12-01 27187.40122598220
2024-01-01 30162.47223399210
2024-02-01 28172.42517035060
2024-03-01 26469.69914873620
2024-04-01 27942.81317675020
2024-05-01 27949.43866267620
2024-06-01 24189.14816173360
2024-07-01 28059.25315120750
2024-08-01 26639.41101368710
2024-09-01 24614.16704989530
2024-10-01 26304.52475982920
2024-11-01 26428.31986851720
2024-12-01 26819.67986595370
2025-01-01 27369.04197567340
2025-02-01 26534.07887572780
2025-03-01 25035.56380900220
2025-04-01 25290.14439225400
2025-05-01 23905.37225453970
2025-06-01 23870.18072289130
2025-07-01 24779.91081585330
2025-08-01 22481.84520834840
2025-09-01 24468.00575132570
2025-10-01 24931.29578436500
2025-11-01 23032.39686183490
2025-12-01 24332.77798861150
2026-01-01 23217.47068596320
2026-02-01 24093.01285089720
2026-03-01 24530.28230145590
2026-04-01 24589.22019569060

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