Table Data - New Private Housing Units Authorized by Building Permits: 1-Unit Structures for Detroit-Warren-Dearborn, MI (MSA)

Title New Private Housing Units Authorized by Building Permits: 1-Unit Structures for Detroit-Warren-Dearborn, MI (MSA)
Series ID DETR826BP1FHSA
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
1988-01-01 884.8910172369420
1988-02-01 926.6157424544820
1988-03-01 1176.0745199978700
1988-04-01 1124.2161347181000
1988-05-01 1161.3361135644400
1988-06-01 1090.9028017580800
1988-07-01 966.4259299416810
1988-08-01 1129.9447570852600
1988-09-01 1101.4667649300300
1988-10-01 1067.5906658963200
1988-11-01 1008.2351014529000
1988-12-01 1051.6844093451100
1989-01-01 1118.2311090659500
1989-02-01 1180.1135470436200
1989-03-01 1116.5801828476100
1989-04-01 1043.3004054907000
1989-05-01 1023.8957811837000
1989-06-01 1058.3623362118500
1989-07-01 1069.0220298814600
1989-08-01 1030.5585158692500
1989-09-01 1023.8854979658000
1989-10-01 1133.4110328061100
1989-11-01 1162.7732712313200
1989-12-01 903.7999481090480
1990-01-01 1353.0547827021800
1990-02-01 1104.1909875390000
1990-03-01 1052.7359658542900
1990-04-01 1022.9630214485000
1990-05-01 943.7819060354900
1990-06-01 979.6722234705600
1990-07-01 910.0680121116420
1990-08-01 907.0342668156410
1990-09-01 828.6782097870700
1990-10-01 752.0845865753160
1990-11-01 701.4411889214600
1990-12-01 679.1197934055150
1991-01-01 604.7256764119500
1991-02-01 640.9066356265550
1991-03-01 670.6993306712370
1991-04-01 1035.6467728326400
1991-05-01 901.6543797279660
1991-06-01 849.8573515264080
1991-07-01 1024.1581637445300
1991-08-01 970.5659107775460
1991-09-01 955.6117934345550
1991-10-01 987.6363003183490
1991-11-01 924.9357751185860
1991-12-01 885.7304302371000
1992-01-01 958.5160383873730
1992-02-01 1072.5252348344400
1992-03-01 1155.3693790490000
1992-04-01 984.5417228987610
1992-05-01 1099.3417560667100
1992-06-01 1060.0155259577200
1992-07-01 986.1986551379550
1992-08-01 963.6116934414440
1992-09-01 1341.6476003635600
1992-10-01 1130.6502042946300
1992-11-01 907.2116224563470
1992-12-01 1122.2163187592300
1993-01-01 1062.3376902171000
1993-02-01 971.8959399734000
1993-03-01 882.9888509147540
1993-04-01 980.7184280485850
1993-05-01 887.8320019715920
1993-06-01 955.3793877555260
1993-07-01 1130.3161726279500
1993-08-01 980.7165180544310
1993-09-01 1098.2260032124400
1993-10-01 1002.5189770730200
1993-11-01 1211.1463824865300
1993-12-01 1238.3692175906400
1994-01-01 1209.3714430079100
1994-02-01 1112.0174825021500
1994-03-01 1219.4288716720300
1994-04-01 1220.8713043501500
1994-05-01 1151.2474107333600
1994-06-01 1216.7538031200900
1994-07-01 1150.3516532320500
1994-08-01 1180.5077338655900
1994-09-01 1149.5133734346600
1994-10-01 1073.0341271781100
1994-11-01 1109.9058815161900
1994-12-01 1083.7108931720300
1995-01-01 1126.2998497073400
1995-02-01 1121.3638029846000
1995-03-01 1096.3775170944200
1995-04-01 1070.5667601988600
1995-05-01 1135.5457937492300
1995-06-01 1208.6234398011000
1995-07-01 1095.9398644451200
1995-08-01 1292.6022663243400
1995-09-01 1173.2329386669500
1995-10-01 1246.9315141755800
1995-11-01 1276.8648174686500
1995-12-01 1203.9138875558500
1996-01-01 1200.6836202802000
1996-02-01 1267.8075780369800
1996-03-01 1227.0206741874100
1996-04-01 1310.8185707996700
1996-05-01 1418.4009909138900
1996-06-01 1183.0943207640100
1996-07-01 1393.7660791515600
1996-08-01 1327.3198258523700
1996-09-01 1080.9417461136000
1996-10-01 1386.5934236850600
1996-11-01 1173.5392571125200
1996-12-01 1189.9897374536300
1997-01-01 1271.7200789185700
1997-02-01 1265.7103940175600
1997-03-01 1146.4219402667700
1997-04-01 1401.9533492748600
1997-05-01 1111.9510786214500
1997-06-01 1124.9332750088600
1997-07-01 1189.3324378737200
1997-08-01 1183.5094193217100
1997-09-01 1297.8052882315700
1997-10-01 1331.5770999288200
1997-11-01 1022.4602148813700
1997-12-01 1388.7988338283200
1998-01-01 1344.8044683627400
1998-02-01 1394.8708067620500
1998-03-01 1494.2323048012400
1998-04-01 1363.1802377022700
1998-05-01 1329.5054874883600
1998-06-01 1357.0300043805600
1998-07-01 1404.5709090122100
1998-08-01 1189.1191032196600
1998-09-01 1359.1244048959800
1998-10-01 1357.9828521356000
1998-11-01 1472.0013053722800
1998-12-01 1780.3747057247700
1999-01-01 1091.8750594106100
1999-02-01 1237.9382846655800
1999-03-01 1337.1866197234200
1999-04-01 1407.2766150198900
1999-05-01 1304.0797195168200
1999-06-01 1401.6705488694600
1999-07-01 1274.5036396235800
1999-08-01 1338.3403299130100
1999-09-01 1352.1712818131700
1999-10-01 1181.2753575790500
1999-11-01 1210.4117604227600
1999-12-01 1336.9449005221500
2000-01-01 1284.8477635887700
2000-02-01 1417.2817959733000
2000-03-01 1526.1738598270000
2000-04-01 1241.7756313805000
2000-05-01 1241.6019513751600
2000-06-01 1218.1589733364100
2000-07-01 1130.1084807498700
2000-08-01 1224.0886477827200
2000-09-01 1146.0516154516600
2000-10-01 1182.2326458558600
2000-11-01 1205.4625698148400
2000-12-01 917.5796306194080
2001-01-01 1129.7376225439100
2001-02-01 1098.9483762431800
2001-03-01 1065.9437922409100
2001-04-01 1131.2844895732600
2001-05-01 1124.3562012341000
2001-06-01 1137.5022414546700
2001-07-01 1123.4860795701400
2001-08-01 1101.2445372248200
2001-09-01 1014.6905467521000
2001-10-01 1040.5091000067800
2001-11-01 949.7380239931360
2001-12-01 991.4228724805100
2002-01-01 1168.8180576779000
2002-02-01 1057.9572229149600
2002-03-01 1181.3889781394700
2002-04-01 1091.2698742721200
2002-05-01 1211.3096707040400
2002-06-01 1076.2190584054700
2002-07-01 1201.1709577211600
2002-08-01 1159.8494801893300
2002-09-01 1120.8656584945400
2002-10-01 1294.7690121861100
2002-11-01 1235.7273867583100
2002-12-01 1307.1644190859800
2003-01-01 1161.3665995203800
2003-02-01 1099.4200445339100
2003-03-01 973.6191615389130
2003-04-01 1154.2878767547400
2003-05-01 1225.0731210638700
2003-06-01 1285.6568328573100
2003-07-01 1308.2328238875900
2003-08-01 1209.3707381936600
2003-09-01 1451.7651586069500
2003-10-01 1618.3016991020400
2003-11-01 1096.5996742060200
2003-12-01 1430.4851750630900
2004-01-01 1373.6720819432900
2004-02-01 1559.2041185146400
2004-03-01 1508.8944440051500
2004-04-01 1446.1884325066400
2004-05-01 1284.3976830996400
2004-06-01 1337.7196016897000
2004-07-01 1404.5677383721800
2004-08-01 1354.7802917240700
2004-09-01 1704.2654892825200
2004-10-01 1299.6245687947500
2004-11-01 1433.2483280475500
2004-12-01 1208.5950546805100
2005-01-01 1275.2155448820400
2005-02-01 1853.2058342468700
2005-03-01 1170.3301308710100
2005-04-01 1286.8181986016100
2005-05-01 1043.3887272735400
2005-06-01 1139.5001145309400
2005-07-01 1021.1451125568000
2005-08-01 1235.7630546771100
2005-09-01 985.2129451424420
2005-10-01 1003.7349273640500
2005-11-01 1006.4343564140800
2005-12-01 870.8631363616970
2006-01-01 815.4849384701720
2006-02-01 790.7732589470280
2006-03-01 828.3882419804500
2006-04-01 593.5754821030400
2006-05-01 793.3074248477890
2006-06-01 718.3707668319690
2006-07-01 597.2446240275420
2006-08-01 556.7713031303050
2006-09-01 509.6990013778820
2006-10-01 508.4079525362020
2006-11-01 485.8905946016430
2006-12-01 518.8504289657690
2007-01-01 454.5017078893630
2007-02-01 465.6854394151810
2007-03-01 437.1275766342640
2007-04-01 357.1591840939890
2007-05-01 361.5200785009890
2007-06-01 323.4663982575770
2007-07-01 336.1333072785090
2007-08-01 310.3943968983480
2007-09-01 301.5171967404470
2007-10-01 271.5446374488150
2007-11-01 237.4649453335760
2007-12-01 240.3067568658620
2008-01-01 230.5739980267180
2008-02-01 198.8164815729650
2008-03-01 142.0015963332920
2008-04-01 215.8627528690890
2008-05-01 181.5017101503910
2008-06-01 169.8573382789040
2008-07-01 172.0275303147370
2008-08-01 120.0240341983850
2008-09-01 152.1094614303220
2008-10-01 160.9600581157160
2008-11-01 105.8593899454990
2008-12-01 88.0567976129466
2009-01-01 110.1253370280670
2009-02-01 75.5832547879866
2009-03-01 69.7593802517036
2009-04-01 89.6066319558202
2009-05-01 90.4686308856126
2009-06-01 90.5773346600796
2009-07-01 108.9541044454520
2009-08-01 117.6650433561310
2009-09-01 117.6035595120660
2009-10-01 131.8844247943490
2009-11-01 137.8911932575220
2009-12-01 177.4913411745460
2010-01-01 177.4382605519220
2010-02-01 196.7842248918000
2010-03-01 183.5145138783610
2010-04-01 165.9603564326160
2010-05-01 131.6646336943160
2010-06-01 199.1408637099130
2010-07-01 170.5121106945650
2010-08-01 282.7255802518750
2010-09-01 219.8036616718280
2010-10-01 232.0389761428480
2010-11-01 262.3437853897570
2010-12-01 197.7066952911410
2011-01-01 206.3033415051670
2011-02-01 199.0638499444560
2011-03-01 229.1074520924540
2011-04-01 216.9783378418850
2011-05-01 193.7857293466730
2011-06-01 235.6566940068290
2011-07-01 220.4155812015010
2011-08-01 223.7659083270970
2011-09-01 236.3888777152110
2011-10-01 236.2316469273470
2011-11-01 324.7620654288230
2011-12-01 268.1341757871920
2012-01-01 266.2167751671820
2012-02-01 319.5949853123480
2012-03-01 303.2901149298620
2012-04-01 313.1536157614150
2012-05-01 385.0160905151070
2012-06-01 294.4268308503200
2012-07-01 344.8335817508770
2012-08-01 353.0134281431390
2012-09-01 322.0366524997410
2012-10-01 349.6529980043070
2012-11-01 382.3885611065460
2012-12-01 411.7193203339970
2013-01-01 422.9746181500830
2013-02-01 411.8690447624390
2013-03-01 407.0864301437010
2013-04-01 445.7543221149210
2013-05-01 494.3560449799810
2013-06-01 451.8482465578630
2013-07-01 431.8557973309520
2013-08-01 469.3670991635780
2013-09-01 473.1144663065190
2013-10-01 433.1183643650390
2013-11-01 429.0368590809900
2013-12-01 463.1803610013770
2014-01-01 457.4625429790000
2014-02-01 411.4284591733490
2014-03-01 333.4031249199110
2014-04-01 446.3542117080200
2014-05-01 427.4264220798690
2014-06-01 407.9106886245920
2014-07-01 421.8812056054330
2014-08-01 359.4528647660190
2014-09-01 375.5072372803190
2014-10-01 412.6978870973510
2014-11-01 346.3681465425640
2014-12-01 367.9197464384270
2015-01-01 322.4454369906890
2015-02-01 332.1118614600070
2015-03-01 374.6889203172160
2015-04-01 409.6533244439730
2015-05-01 407.9847961599420
2015-06-01 444.8619583302240
2015-07-01 489.4780058865490
2015-08-01 363.6789153641920
2015-09-01 484.6819134017890
2015-10-01 524.6807762115330
2015-11-01 418.6464756412050
2015-12-01 484.6261670623870
2016-01-01 477.2289608600760
2016-02-01 553.5551805369420
2016-03-01 536.4563886707790
2016-04-01 447.7801139295820
2016-05-01 459.2918382716100
2016-06-01 512.1605324940500
2016-07-01 480.4393207334680
2016-08-01 482.8912911992150
2016-09-01 469.6480176698790
2016-10-01 440.3110784916630
2016-11-01 501.2378624592090
2016-12-01 489.9187602562090
2017-01-01 546.3261919727090
2017-02-01 530.9403202156860
2017-03-01 703.3973454930060
2017-04-01 519.7295565718790
2017-05-01 501.4877456877150
2017-06-01 558.5537149729990
2017-07-01 486.3081107430220
2017-08-01 583.0014782920560
2017-09-01 516.3562637528700
2017-10-01 534.2440367497940
2017-11-01 591.2367390715980
2017-12-01 581.5069016591240
2018-01-01 607.0890680552010
2018-02-01 446.4881420738350
2018-03-01 572.6406946958020
2018-04-01 560.5683427376960
2018-05-01 543.8528700344230
2018-06-01 488.6141040070430
2018-07-01 470.0306334961090
2018-08-01 484.5567338687730
2018-09-01 507.9141522950350
2018-10-01 572.0468418728000
2018-11-01 496.5085059566210
2018-12-01 391.6052127850600
2019-01-01 332.0642294731310
2019-02-01 425.7538948318530
2019-03-01 368.4797589355550
2019-04-01 446.0048046917340
2019-05-01 469.8377089408390
2019-06-01 418.5706159036440
2019-07-01 557.8497652965750
2019-08-01 470.1231353127060
2019-09-01 474.4795889912470
2019-10-01 489.3161725006050
2019-11-01 404.0080010293080
2019-12-01 465.0936195894060
2020-01-01 568.2154941428190
2020-02-01 437.1647779879230
2020-03-01 407.4358617260030
2020-04-01 109.3591069489740
2020-05-01 267.7698431498980
2020-06-01 455.5619682268560
2020-07-01 487.5464694049200
2020-08-01 451.0469585098400
2020-09-01 509.5903833866790
2020-10-01 560.5954353689960
2020-11-01 562.9970796746660
2020-12-01 747.7068118386330
2021-01-01 525.9965050971530
2021-02-01 544.8138383845760
2021-03-01 575.4675599778110
2021-04-01 486.7993851367170
2021-05-01 443.6072882033510
2021-06-01 472.8987705895470
2021-07-01 387.8533153090220
2021-08-01 459.2428055549640
2021-09-01 366.5439033771340
2021-10-01 380.1884449044700
2021-11-01 554.5825440254380
2021-12-01 482.8869165283620
2022-01-01 537.7157632735800
2022-02-01 471.2433314409620
2022-03-01 440.9698294921620
2022-04-01 404.0823492550610
2022-05-01 440.2235164427470
2022-06-01 494.4861540023440
2022-07-01 293.9649791729900
2022-08-01 317.2653340003580
2022-09-01 344.6823206984650
2022-10-01 301.9179245038290
2022-11-01 256.6794926260230
2022-12-01 244.4946125734180
2023-01-01 257.1136442060830
2023-02-01 290.0126172492330
2023-03-01 316.0797030424520
2023-04-01 345.4708123383140
2023-05-01 329.6878206907580
2023-06-01 362.2164710060390
2023-07-01 372.1563311808660
2023-08-01 396.0786666601280
2023-09-01 381.8111105044290
2023-10-01 358.8033317764610
2023-11-01 322.0848252033040
2023-12-01 428.7930729656220
2024-01-01 356.1164722435740
2024-02-01 503.9016896913280
2024-03-01 403.6072467551910
2024-04-01 393.3554141210560
2024-05-01 374.2226508829180
2024-06-01 361.9378983239090
2024-07-01 366.2243084759140
2024-08-01 380.4920235566980
2024-09-01 428.0069047764910
2024-10-01 407.7506369384530
2024-11-01 452.7592377070140
2024-12-01 388.5348259371980
2025-01-01 453.9370543546280
2025-02-01 358.6174212230380
2025-03-01 389.0473036437880
2025-04-01 381.5289619857380
2025-05-01 419.9706792874400
2025-06-01 403.2714532580250
2025-07-01 432.9559561884200
2025-08-01 386.2455499462690
2025-09-01 406.6130899456430
2025-10-01 414.3839826995240
2025-11-01 385.4677168459220
2025-12-01 386.4701372331110
2026-01-01 365.9082374332470
2026-02-01 374.2969257925200
2026-03-01 378.2790510556370
2026-04-01 379.5153722642740
2026-05-01 380.6440269756240
2026-06-01 410.7973595891030

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