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 2026-08-01
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 18570.33865592170
1988-02-01 25988.85027698230
1988-03-01 26385.11846261850
1988-04-01 25318.72090644880
1988-05-01 24778.73379499520
1988-06-01 27281.56332600370
1988-07-01 24663.83788683990
1988-08-01 26214.62199092840
1988-09-01 26096.45054521710
1988-10-01 24511.67280825050
1988-11-01 25096.89206491100
1988-12-01 26207.36679900170
1989-01-01 24853.12089308890
1989-02-01 22767.04569572840
1989-03-01 22619.80049140640
1989-04-01 22576.84253700480
1989-05-01 23570.68985106800
1989-06-01 22880.50958381330
1989-07-01 21584.89585965020
1989-08-01 22926.56696036850
1989-09-01 23055.99814112880
1989-10-01 21635.88777060070
1989-11-01 23233.75144546890
1989-12-01 19842.10933683920
1990-01-01 21935.48415948010
1990-02-01 21000.80341943940
1990-03-01 21357.04276510120
1990-04-01 19541.41865661360
1990-05-01 19946.52478559830
1990-06-01 18849.50846202160
1990-07-01 18668.04310389590
1990-08-01 18433.69711116030
1990-09-01 16745.16556072810
1990-10-01 17440.58895182050
1990-11-01 16384.78000764260
1990-12-01 14581.81700126170
1991-01-01 14838.44694954340
1991-02-01 15757.35806397620
1991-03-01 16005.48629899300
1991-04-01 18773.83703807800
1991-05-01 19515.02844451910
1991-06-01 16732.02323055570
1991-07-01 19437.87139826930
1991-08-01 17323.73404241770
1991-09-01 18268.32781308520
1991-10-01 19215.21569540350
1991-11-01 17460.79728021750
1991-12-01 18932.33950693580
1992-01-01 21210.43017372640
1992-02-01 20819.60551472760
1992-03-01 21373.14877093930
1992-04-01 22117.24581439350
1992-05-01 20625.80326888950
1992-06-01 23198.51131940230
1992-07-01 22087.86991987350
1992-08-01 18266.62454163130
1992-09-01 21662.35571231920
1992-10-01 21746.07569436800
1992-11-01 20721.42196791080
1992-12-01 23648.30664385540
1993-01-01 21742.45226061110
1993-02-01 23096.20876184810
1993-03-01 21664.50489450970
1993-04-01 23739.48490732930
1993-05-01 21545.04967745070
1993-06-01 23140.68710881890
1993-07-01 23984.10088202860
1993-08-01 24046.62642847350
1993-09-01 24145.70695305310
1993-10-01 25003.03407233570
1993-11-01 27001.36057373340
1993-12-01 27385.15620549080
1994-01-01 24285.84010479420
1994-02-01 24765.46276060100
1994-03-01 26440.78679448910
1994-04-01 23908.04885995090
1994-05-01 25740.41465350280
1994-06-01 25364.48220253430
1994-07-01 22624.07522148460
1994-08-01 25083.81107829280
1994-09-01 24983.53109736660
1994-10-01 22869.77189835220
1994-11-01 23263.11057769220
1994-12-01 23903.29782290320
1995-01-01 23316.23940381730
1995-02-01 21072.23717887170
1995-03-01 23358.67446954900
1995-04-01 19881.06897163190
1995-05-01 22679.36756879420
1995-06-01 22744.61513127190
1995-07-01 22611.87909077910
1995-08-01 24745.83392716500
1995-09-01 25416.54721224840
1995-10-01 24257.80317432190
1995-11-01 24743.52070343200
1995-12-01 22772.27629340370
1996-01-01 23781.71763317100
1996-02-01 25371.81997488120
1996-03-01 23713.04057101020
1996-04-01 25795.20197525060
1996-05-01 26689.76041723390
1996-06-01 24154.35247229450
1996-07-01 25133.42763243530
1996-08-01 24345.44848239010
1996-09-01 22179.46004873540
1996-10-01 25115.44186659970
1996-11-01 24507.15842639200
1996-12-01 23565.31937912770
1997-01-01 25860.42474183690
1997-02-01 24200.51157099250
1997-03-01 22595.69801661190
1997-04-01 24609.80378096370
1997-05-01 24174.84333097970
1997-06-01 23896.35931264420
1997-07-01 24261.04495017880
1997-08-01 22589.89765019740
1997-09-01 24553.20007745700
1997-10-01 26938.64901197430
1997-11-01 23527.79991442920
1997-12-01 24639.51126117180
1998-01-01 24602.61073674260
1998-02-01 25028.32024093180
1998-03-01 26033.03751877120
1998-04-01 25899.76432620280
1998-05-01 24825.03488740750
1998-06-01 27055.03606066570
1998-07-01 27746.45335745680
1998-08-01 27350.98475956510
1998-09-01 29136.55715102840
1998-10-01 28625.81099814370
1998-11-01 27414.94567182170
1998-12-01 31353.04197427590
1999-01-01 27402.87851827890
1999-02-01 28909.31778258830
1999-03-01 29503.98591051970
1999-04-01 28004.65233010860
1999-05-01 27527.23282040940
1999-06-01 28919.95095816170
1999-07-01 28521.85010512380
1999-08-01 28416.80767980660
1999-09-01 28063.59384813130
1999-10-01 26117.17034726380
1999-11-01 28873.72125724220
1999-12-01 28454.33505760950
2000-01-01 26657.71920143020
2000-02-01 28201.06069871540
2000-03-01 29779.17803223790
2000-04-01 23831.31597472100
2000-05-01 28161.36411929930
2000-06-01 27868.09165305000
2000-07-01 24251.76248747650
2000-08-01 27641.30968857440
2000-09-01 26807.59466132530
2000-10-01 27849.35176539170
2000-11-01 27967.69169080280
2000-12-01 25067.66576091180
2001-01-01 30127.60105947130
2001-02-01 28280.27189533470
2001-03-01 28003.96841387320
2001-04-01 28476.53548572960
2001-05-01 29800.45395493370
2001-06-01 28731.69653359070
2001-07-01 27883.47571988580
2001-08-01 29373.01173041120
2001-09-01 26737.55644384260
2001-10-01 28647.56737537220
2001-11-01 30536.16431586100
2001-12-01 27518.19032862640
2002-01-01 31690.04106467140
2002-02-01 33383.22048552520
2002-03-01 29322.53074197320
2002-04-01 30711.58883178050
2002-05-01 30748.40609113960
2002-06-01 28637.62505564570
2002-07-01 31352.94307991920
2002-08-01 31516.32996970250
2002-09-01 31499.70266380430
2002-10-01 32802.72397404430
2002-11-01 31181.62790429070
2002-12-01 33115.80966886090
2003-01-01 32590.65387959930
2003-02-01 31211.61342593470
2003-03-01 29612.91732106930
2003-04-01 33064.13359980130
2003-05-01 32867.86202209900
2003-06-01 33960.67419929980
2003-07-01 34570.03213882920
2003-08-01 34016.13942816790
2003-09-01 36649.57645964000
2003-10-01 38042.48736580820
2003-11-01 32449.22802026780
2003-12-01 39774.85471544160
2004-01-01 35104.13355239860
2004-02-01 35838.24078809300
2004-03-01 39219.24428170470
2004-04-01 38003.61662552060
2004-05-01 36950.36106080730
2004-06-01 39458.24558304110
2004-07-01 38321.42766136250
2004-08-01 37329.24614297870
2004-09-01 38938.55101089770
2004-10-01 38052.80448991990
2004-11-01 38684.89973464870
2004-12-01 40600.25191749530
2005-01-01 39823.15648257250
2005-02-01 39956.13276862060
2005-03-01 41161.63657089920
2005-04-01 41741.63399165160
2005-05-01 40701.26962019530
2005-06-01 43872.07474242990
2005-07-01 38377.99983152550
2005-08-01 45978.83197563810
2005-09-01 47246.36088741450
2005-10-01 42343.52306811520
2005-11-01 45020.46776754670
2005-12-01 43074.71562881250
2006-01-01 42748.20685663720
2006-02-01 43069.92726807750
2006-03-01 42465.99908124460
2006-04-01 36273.85617774000
2006-05-01 38569.58107586790
2006-06-01 34825.06076460090
2006-07-01 29985.97747112140
2006-08-01 33032.15267932270
2006-09-01 29777.24213674280
2006-10-01 31276.57849112990
2006-11-01 29649.14404872250
2006-12-01 27858.85532909030
2007-01-01 28570.35716229770
2007-02-01 26908.31284625410
2007-03-01 26939.96497122830
2007-04-01 24917.56886420740
2007-05-01 25541.13168623650
2007-06-01 22955.91156556630
2007-07-01 22103.79668009870
2007-08-01 22272.93224677720
2007-09-01 19035.73674453170
2007-10-01 19596.04555966200
2007-11-01 18253.24439632070
2007-12-01 15551.44042302910
2008-01-01 17310.79972479200
2008-02-01 16152.37530459080
2008-03-01 14525.87695913020
2008-04-01 15485.59758373480
2008-05-01 14173.03320848100
2008-06-01 13217.11914770410
2008-07-01 13249.45175208250
2008-08-01 11668.46435071870
2008-09-01 12358.28991168420
2008-10-01 11415.65683140660
2008-11-01 8158.30078098523
2008-12-01 7968.48145120507
2009-01-01 6993.39242246612
2009-02-01 8340.53082627907
2009-03-01 7799.32002748419
2009-04-01 8506.39530305700
2009-05-01 8243.15028428474
2009-06-01 9622.56900277974
2009-07-01 10125.74311632630
2009-08-01 9277.11076357506
2009-09-01 10378.70673615940
2009-10-01 10048.89168581650
2009-11-01 9572.27065257851
2009-12-01 10890.71045697670
2010-01-01 10400.96244936080
2010-02-01 9899.18778003455
2010-03-01 12278.93708325900
2010-04-01 10777.57622103620
2010-05-01 8727.32523231357
2010-06-01 8791.78313512642
2010-07-01 8611.96357080242
2010-08-01 8830.72301032304
2010-09-01 8724.92476351555
2010-10-01 8169.77324947867
2010-11-01 8650.79586108077
2010-12-01 8444.85228361676
2011-01-01 8531.55473813123
2011-02-01 8539.31819341117
2011-03-01 9302.39115940122
2011-04-01 8727.33166269113
2011-05-01 9059.07685976865
2011-06-01 9164.44117001522
2011-07-01 8637.20040145752
2011-08-01 9963.02532483473
2011-09-01 9464.85869128896
2011-10-01 9330.92606734504
2011-11-01 9834.14677943164
2011-12-01 9994.11182736590
2012-01-01 10072.88606645420
2012-02-01 11847.34753904210
2012-03-01 10520.06320881110
2012-04-01 9864.34666332335
2012-05-01 10776.30317335080
2012-06-01 10769.30275994500
2012-07-01 11210.03791313520
2012-08-01 11645.92368596220
2012-09-01 11354.59431398680
2012-10-01 13088.88875290580
2012-11-01 13011.52796257000
2012-12-01 12850.71636185740
2013-01-01 13866.11799424670
2013-02-01 14358.96677204560
2013-03-01 13729.22215269210
2013-04-01 14936.18063403770
2013-05-01 15208.72022743400
2013-06-01 13703.13246177000
2013-07-01 14673.96194635310
2013-08-01 14574.39579423960
2013-09-01 14267.07501381410
2013-10-01 14663.84538682600
2013-11-01 14736.48046583750
2013-12-01 13783.73498468270
2014-01-01 14187.64123252120
2014-02-01 13816.76360362400
2014-03-01 13749.79666270640
2014-04-01 14191.75524814550
2014-05-01 14142.37674917870
2014-06-01 14000.59628680720
2014-07-01 15824.58300770660
2014-08-01 14622.03935951780
2014-09-01 15544.45080437030
2014-10-01 15525.63956415260
2014-11-01 14083.09136964990
2014-12-01 15482.05581073420
2015-01-01 14993.74551745730
2015-02-01 15027.85552854360
2015-03-01 15458.62250817140
2015-04-01 16169.45798879880
2015-05-01 15386.65823568020
2015-06-01 16975.36306412820
2015-07-01 16871.92537470950
2015-08-01 16049.40140961010
2015-09-01 17519.97391242150
2015-10-01 16672.55691585320
2015-11-01 17084.59754037200
2015-12-01 18098.00337292360
2016-01-01 16352.71736100590
2016-02-01 17566.45386371340
2016-03-01 18396.87433539890
2016-04-01 17611.00417719100
2016-05-01 17799.86965924450
2016-06-01 18120.79815125680
2016-07-01 16640.48685143270
2016-08-01 19059.81104530600
2016-09-01 19031.21538968630
2016-10-01 16553.68641124130
2016-11-01 18668.30707421030
2016-12-01 20444.90209206500
2017-01-01 19506.62309547840
2017-02-01 19878.24563554900
2017-03-01 21864.97613460440
2017-04-01 18059.80102455620
2017-05-01 20801.32651265980
2017-06-01 20474.78101657030
2017-07-01 19603.63291384040
2017-08-01 21076.53527580170
2017-09-01 18943.71460289630
2017-10-01 20202.16556764000
2017-11-01 21318.42986285660
2017-12-01 19852.71877319280
2018-01-01 21894.58127433530
2018-02-01 21525.24966798390
2018-03-01 21338.87371712330
2018-04-01 21977.85617745600
2018-05-01 21715.07795859440
2018-06-01 21049.34500418240
2018-07-01 22185.56755392130
2018-08-01 21222.21300670260
2018-09-01 19372.33871727250
2018-10-01 21640.17521563250
2018-11-01 22047.58053292410
2018-12-01 20288.34073710680
2019-01-01 21339.49636908300
2019-02-01 21013.74292476520
2019-03-01 20121.39950164350
2019-04-01 20280.68967946120
2019-05-01 22392.35900100640
2019-06-01 19486.66683396790
2019-07-01 22500.78064396230
2019-08-01 22484.55490098580
2019-09-01 22503.84405281390
2019-10-01 23828.25683830430
2019-11-01 22492.88704372830
2019-12-01 23819.27557620850
2020-01-01 24540.83343225230
2020-02-01 24317.59605071930
2020-03-01 22973.69039224500
2020-04-01 19297.41387440820
2020-05-01 18380.76504440530
2020-06-01 20680.54733601720
2020-07-01 26500.15491755770
2020-08-01 25379.79328526630
2020-09-01 29686.30707327190
2020-10-01 29448.45336462400
2020-11-01 29103.44730848610
2020-12-01 33102.35827416160
2021-01-01 29516.21060517730
2021-02-01 27992.28354623540
2021-03-01 31088.44868010510
2021-04-01 29506.57180491680
2021-05-01 28020.82685624430
2021-06-01 30101.62673643150
2021-07-01 29595.57133403380
2021-08-01 28109.61794747400
2021-09-01 29363.81465832080
2021-10-01 27538.40696042590
2021-11-01 30341.29915922890
2021-12-01 31640.28632556960
2022-01-01 29782.03923079830
2022-02-01 31250.71159487280
2022-03-01 31454.10506417880
2022-04-01 29051.23238705790
2022-05-01 27727.59959065400
2022-06-01 25963.81044279020
2022-07-01 24208.86290741350
2022-08-01 25402.92574943310
2022-09-01 23743.25665367360
2022-10-01 23061.75112953880
2022-11-01 23055.81411580570
2022-12-01 21827.57785913060
2023-01-01 21795.23495417970
2023-02-01 22718.01542638400
2023-03-01 25840.50835116590
2023-04-01 22162.51931830470
2023-05-01 26658.95351599810
2023-06-01 26738.67438564970
2023-07-01 25271.14816875690
2023-08-01 28288.85402299950
2023-09-01 28332.50728813540
2023-10-01 27763.57423729520
2023-11-01 28191.25985687650
2023-12-01 27167.38301147200
2024-01-01 30075.75656301420
2024-02-01 28194.00516015210
2024-03-01 26417.13963647550
2024-04-01 27902.49537981260
2024-05-01 28103.42782018390
2024-06-01 24173.66608412530
2024-07-01 27716.79387378840
2024-08-01 27075.45255817670
2024-09-01 24530.66637827050
2024-10-01 26249.69626772810
2024-11-01 26505.98893903870
2024-12-01 26756.14098527910
2025-01-01 27274.10981759220
2025-02-01 26567.48198451280
2025-03-01 24957.61891824300
2025-04-01 25243.87741729360
2025-05-01 24140.70520483680
2025-06-01 23845.63321941100
2025-07-01 24397.34063491570
2025-08-01 22974.40320177300
2025-09-01 24326.15505924290
2025-10-01 24813.75967068140
2025-11-01 23136.10969833780
2025-12-01 24225.37526996520
2026-01-01 23133.66670553100
2026-02-01 24133.48360943550
2026-03-01 24422.82946252510
2026-04-01 24539.73615146560
2026-05-01 22661.17941804240
2026-06-01 24610.15491595370
2026-07-01 25717.37441355690
2026-08-01 24717.29522708010

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