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 2024-02-01 Last Updated: 2024-03-25 8:42 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 (https://www.statsmodels.org/dev/generated/statsmodels.tsa.x13.x13_arima_analysis.html). More information on X-13ARIMA-SEATS can be found here (https://www.census.gov/data/software/x13as.html). 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 (https://fred.stlouisfed.org/series/DETR826BP1FH). 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 1988-01-01 884.89101723694190 1988-02-01 926.61574245448200 1988-03-01 1176.07451999786990 1988-04-01 1124.21613471810000 1988-05-01 1161.33611356444000 1988-06-01 1090.90280175808020 1988-07-01 966.42592994168100 1988-08-01 1129.94475708526000 1988-09-01 1101.46676493003000 1988-10-01 1067.59066589632000 1988-11-01 1008.23510145289990 1988-12-01 1051.68440934511000 1989-01-01 1118.23110906595000 1989-02-01 1180.11354704362000 1989-03-01 1116.58018284761000 1989-04-01 1043.30040549070000 1989-05-01 1023.89578118369990 1989-06-01 1058.36233621184990 1989-07-01 1069.02202988146000 1989-08-01 1030.55851586925000 1989-09-01 1023.88549796580000 1989-10-01 1133.41103280611000 1989-11-01 1162.77327123132000 1989-12-01 903.79994810904800 1990-01-01 1353.05478270218000 1990-02-01 1104.19098753900000 1990-03-01 1052.73596585429000 1990-04-01 1022.96302144850010 1990-05-01 943.78190603549000 1990-06-01 979.67222347056000 1990-07-01 910.06801211164200 1990-08-01 907.03426681564100 1990-09-01 828.67820978707000 1990-10-01 752.08458657531600 1990-11-01 701.44118892145990 1990-12-01 679.11979340551500 1991-01-01 604.72567641195000 1991-02-01 640.90663562655500 1991-03-01 670.69933067123700 1991-04-01 1035.64677283264020 1991-05-01 901.65437972796600 1991-06-01 849.85735152640790 1991-07-01 1024.15816374453000 1991-08-01 970.56591077754590 1991-09-01 955.61179343455500 1991-10-01 987.63630031834900 1991-11-01 924.93577511858600 1991-12-01 885.73043023710010 1992-01-01 958.51603838737310 1992-02-01 1072.52523483444000 1992-03-01 1155.36937904900000 1992-04-01 984.54172289876100 1992-05-01 1099.34175606670990 1992-06-01 1060.01552595771980 1992-07-01 986.19865513795500 1992-08-01 963.61169344144390 1992-09-01 1341.64760036356000 1992-10-01 1130.65020429463020 1992-11-01 907.21162245634710 1992-12-01 1122.21631875923000 1993-01-01 1062.33769021710000 1993-02-01 971.89593997340000 1993-03-01 882.98885091475400 1993-04-01 980.71842804858500 1993-05-01 887.83200197159190 1993-06-01 955.37938775552600 1993-07-01 1130.31617262795000 1993-08-01 980.71651805443100 1993-09-01 1098.22600321244000 1993-10-01 1002.51897707301990 1993-11-01 1211.14638248653020 1993-12-01 1238.36921759064010 1994-01-01 1209.37144300791000 1994-02-01 1112.01748250214000 1994-03-01 1219.42887167203000 1994-04-01 1220.87130435015000 1994-05-01 1151.24741073336990 1994-06-01 1216.75380312009000 1994-07-01 1150.35165323206000 1994-08-01 1180.50773386559010 1994-09-01 1149.51337343466000 1994-10-01 1073.03412717810990 1994-11-01 1109.90588151618020 1994-12-01 1083.71089317203000 1995-01-01 1126.29984970734020 1995-02-01 1121.36380298460020 1995-03-01 1096.37751709441980 1995-04-01 1070.56676019886000 1995-05-01 1135.54579374923010 1995-06-01 1208.62343980109020 1995-07-01 1095.93986444511000 1995-08-01 1292.60226632438000 1995-09-01 1173.23293866694000 1995-10-01 1246.93151417556990 1995-11-01 1276.86481746864000 1995-12-01 1203.91388755584000 1996-01-01 1200.68362028021990 1996-02-01 1267.80757803699000 1996-03-01 1227.02067418742000 1996-04-01 1310.81857079968000 1996-05-01 1418.40099091389020 1996-06-01 1183.09432076400000 1996-07-01 1393.76607915154000 1996-08-01 1327.31982585244990 1996-09-01 1080.94174611357000 1996-10-01 1386.59342368501000 1996-11-01 1173.53925711246980 1996-12-01 1189.98973745356000 1997-01-01 1271.72007891854010 1997-02-01 1265.71039401751000 1997-03-01 1146.42194026696980 1997-04-01 1401.95334927495000 1997-05-01 1111.95107862160010 1997-06-01 1124.93327500904000 1997-07-01 1189.33243787384000 1997-08-01 1183.50941932182000 1997-09-01 1297.80528823120000 1997-10-01 1331.57709992806000 1997-11-01 1022.46021488066980 1997-12-01 1388.79883382780000 1998-01-01 1344.80446836253000 1998-02-01 1394.87080676237000 1998-03-01 1494.23230480261990 1998-04-01 1363.18023770344000 1998-05-01 1329.50548748967000 1998-06-01 1357.03000438164990 1998-07-01 1404.57090901262000 1998-08-01 1189.11910321929000 1998-09-01 1359.12440489393000 1998-10-01 1357.98285213200000 1998-11-01 1472.00130536829000 1998-12-01 1780.37470572216010 1999-01-01 1091.87505941060000 1999-02-01 1237.93828466752000 1999-03-01 1337.18661972769000 1999-04-01 1407.27661502376000 1999-05-01 1304.07971951995000 1999-06-01 1401.67054887109980 1999-07-01 1274.50363962325000 1999-08-01 1338.34032991173010 1999-09-01 1352.17128180998000 1999-10-01 1181.27535757560990 1999-11-01 1210.41176042041000 1999-12-01 1336.94490051965000 2000-01-01 1284.84776358375000 2000-02-01 1417.28179595911980 2000-03-01 1526.17385986811000 2000-04-01 1241.77563135927000 2000-05-01 1241.60195135726000 2000-06-01 1218.15897332646000 2000-07-01 1130.10848074996000 2000-08-01 1224.08864779246980 2000-09-01 1146.05161547533000 2000-10-01 1182.23264588483000 2000-11-01 1205.46256984896000 2000-12-01 917.57963064733510 2001-01-01 1129.73762254363990 2001-02-01 1098.94837618377000 2001-03-01 1065.94379222940980 2001-04-01 1131.28448945069000 2001-05-01 1124.35620114004000 2001-06-01 1137.50224141295000 2001-07-01 1123.48607960066990 2001-08-01 1101.24453730988010 2001-09-01 1014.69054686339010 2001-10-01 1040.50910013744000 2001-11-01 949.73802412033400 2001-12-01 991.42287258906400 2002-01-01 1168.81805770103000 2002-02-01 1057.95722271676000 2002-03-01 1181.38897793795000 2002-04-01 1091.26987390833000 2002-05-01 1211.30967040468000 2002-06-01 1076.21905824865000 2002-07-01 1201.17095770995000 2002-08-01 1159.84948149478000 2002-09-01 1120.86565847473000 2002-10-01 1294.76901208492000 2002-11-01 1235.72738659451990 2002-12-01 1307.16441891638000 2003-01-01 1161.36659948431000 2003-02-01 1099.42004467525000 2003-03-01 973.61916218834110 2003-04-01 1154.28787414225000 2003-05-01 1225.07312221754000 2003-06-01 1285.65683363312000 2003-07-01 1308.23282422943000 2003-08-01 1209.37074057280980 2003-09-01 1451.76515750647010 2003-10-01 1618.30169703686990 2003-11-01 1096.59967254942000 2003-12-01 1430.48517302836000 2004-01-01 1373.67208118645000 2004-02-01 1559.20411978252000 2004-03-01 1508.89444819897000 2004-04-01 1446.18842888005970 2004-05-01 1284.39768827143000 2004-06-01 1337.71960497756000 2004-07-01 1404.56773944579980 2004-08-01 1354.78029457811000 2004-09-01 1704.26548424185000 2004-10-01 1299.62456216221000 2004-11-01 1433.24831871658010 2004-12-01 1208.59504582916000 2005-01-01 1275.21553698852000 2005-02-01 1853.20583150814000 2005-03-01 1170.33014072631000 2005-04-01 1286.81822049437000 2005-05-01 1043.38873757581000 2005-06-01 1139.50012403710000 2005-07-01 1021.14511959506000 2005-08-01 1235.76302830834000 2005-09-01 985.21294297649990 2005-10-01 1003.73491135747000 2005-11-01 1006.43434365809000 2005-12-01 870.86312322497100 2006-01-01 815.48489329575900 2006-02-01 790.77325814658600 2006-03-01 828.38828351482610 2006-04-01 593.57551172881700 2006-05-01 793.30744550565000 2006-06-01 718.37078246487190 2006-07-01 597.24463244706400 2006-08-01 556.77127354421300 2006-09-01 509.69899240852203 2006-10-01 508.40792982253100 2006-11-01 485.89057669297900 2006-12-01 518.85040935577800 2007-01-01 454.50165955825800 2007-02-01 465.68544430344497 2007-03-01 437.12762391222100 2007-04-01 357.15921671075796 2007-05-01 361.52012495059097 2007-06-01 323.46641640835900 2007-07-01 336.13330245402403 2007-08-01 310.39433636729700 2007-09-01 301.51720340164500 2007-10-01 271.54463560541600 2007-11-01 237.46488124633800 2007-12-01 240.30675425916800 2008-01-01 230.57397256682400 2008-02-01 198.81649255778598 2008-03-01 142.00162281000098 2008-04-01 215.86278163207600 2008-05-01 181.50177720657800 2008-06-01 169.85735290390500 2008-07-01 172.02752108010700 2008-08-01 120.02399462076299 2008-09-01 152.10946049626700 2008-10-01 160.96004520988800 2008-11-01 105.85931045821100 2008-12-01 88.05678620002660 2009-01-01 110.12532415483200 2009-02-01 75.58326696982971 2009-03-01 69.75940948758449 2009-04-01 89.60667938515550 2009-05-01 90.46879842863979 2009-06-01 90.57725982228908 2009-07-01 108.95410295412000 2009-08-01 117.66495687379200 2009-09-01 117.60349616785700 2009-10-01 131.88431662451200 2009-11-01 137.89096462666700 2009-12-01 177.49131617806600 2010-01-01 177.43836017735200 2010-02-01 196.78453572543800 2010-03-01 183.51493937867000 2010-04-01 165.96077132993400 2010-05-01 131.66514313007300 2010-06-01 199.14036871320500 2010-07-01 170.51183612672800 2010-08-01 282.72458982788396 2010-09-01 219.80287077163500 2010-10-01 232.03828813647200 2010-11-01 262.34335763715600 2010-12-01 197.70725010218600 2011-01-01 206.30441892874700 2011-02-01 199.06515420100900 2011-03-01 229.11093597170700 2011-04-01 216.97945752347500 2011-05-01 193.78655408556600 2011-06-01 235.65493811097800 2011-07-01 220.41408095166000 2011-08-01 223.76404812511200 2011-09-01 236.38734480096198 2011-10-01 236.22690146011400 2011-11-01 324.76324768231996 2011-12-01 268.13759260921700 2012-01-01 266.22522246141100 2012-02-01 319.60066704173700 2012-03-01 303.30026580439204 2012-04-01 313.15742820495900 2012-05-01 385.01839302697505 2012-06-01 294.42363052881300 2012-07-01 344.82910147644697 2012-08-01 352.99954421506400 2012-09-01 322.02892016509400 2012-10-01 349.63209945752897 2012-11-01 382.42456742561300 2012-12-01 411.71574855346900 2013-01-01 422.98458661203100 2013-02-01 411.94208474636497 2013-03-01 407.09293090143206 2013-04-01 445.75304062219500 2013-05-01 494.35373034194396 2013-06-01 451.83952243837600 2013-07-01 431.84783545827300 2013-08-01 469.33621293922600 2013-09-01 473.09799325682195 2013-10-01 433.07691673820700 2013-11-01 429.11698708049100 2013-12-01 463.16456954080000 2014-01-01 457.46642535503900 2014-02-01 411.56317073687600 2014-03-01 333.39762707270700 2014-04-01 446.34626162881796 2014-05-01 427.42050709831200 2014-06-01 407.90169721947404 2014-07-01 421.87316056270697 2014-08-01 359.42113639902600 2014-09-01 375.49062980894206 2014-10-01 412.65084386845600 2014-11-01 346.46402265765000 2014-12-01 367.89319917970100 2015-01-01 322.42978750867300 2015-02-01 332.29568800482400 2015-03-01 374.65444663149500 2015-04-01 409.62236989010600 2015-05-01 407.96247341724404 2015-06-01 444.84211556259200 2015-07-01 489.46674296471700 2015-08-01 363.65406000516800 2015-09-01 484.68162529129097 2015-10-01 524.62300526685000 2015-11-01 418.82487552002200 2015-12-01 484.66761976129600 2016-01-01 476.98545663838500 2016-02-01 554.00705029330200 2016-03-01 536.42444417403400 2016-04-01 447.71838352522104 2016-05-01 459.18829917586504 2016-06-01 512.04720906888500 2016-07-01 480.48112836009500 2016-08-01 482.78502242054805 2016-09-01 469.63070779986300 2016-10-01 440.30468081523696 2016-11-01 501.62473198604400 2016-12-01 490.19192078731004 2017-01-01 546.23936301119600 2017-02-01 531.66338840257800 2017-03-01 703.53182289654500 2017-04-01 519.24989805953910 2017-05-01 500.99511544828795 2017-06-01 558.27070938729900 2017-07-01 486.33304021983497 2017-08-01 582.75427592405000 2017-09-01 516.37084149195300 2017-10-01 534.45397280747600 2017-11-01 592.09301358941590 2017-12-01 582.75733394198400 2018-01-01 607.49082620074400 2018-02-01 447.36465916972800 2018-03-01 572.97610501874900 2018-04-01 559.59421782254900 2018-05-01 542.74578470088200 2018-06-01 487.95250560279703 2018-07-01 469.70447747702200 2018-08-01 483.66067185626700 2018-09-01 507.64340047404505 2018-10-01 572.42114701000000 2018-11-01 500.00557928965000 2018-12-01 392.07089644602700 2019-01-01 335.09822450157200 2019-02-01 426.15142923538100 2019-03-01 368.37608423868300 2019-04-01 444.42272066216300 2019-05-01 467.89734246200000 2019-06-01 416.83563954406900 2019-07-01 556.49942565226200 2019-08-01 468.50424709988000 2019-09-01 474.37785866243104 2019-10-01 490.60954776842595 2019-11-01 410.07641105169097 2019-12-01 466.37604124140097 2020-01-01 579.00024903936990 2020-02-01 437.43220581164900 2020-03-01 406.70015826112100 2020-04-01 108.66482481309900 2020-05-01 265.61755911565300 2020-06-01 451.14819419116600 2020-07-01 484.47823340903400 2020-08-01 448.36849413631300 2020-09-01 510.01864326161103 2020-10-01 564.26930591290000 2020-11-01 580.09735389620000 2020-12-01 754.68159239780600 2021-01-01 544.66245314799500 2021-02-01 541.21141253763000 2021-03-01 576.22004014207200 2021-04-01 480.95150674789500 2021-05-01 436.29557958961800 2021-06-01 463.16354067250700 2021-07-01 382.05284427494000 2021-08-01 453.23155900662005 2021-09-01 372.38940647413300 2021-10-01 385.45104335582903 2021-11-01 584.26487135638500 2021-12-01 490.76908285068300 2022-01-01 568.55978860716700 2022-02-01 462.72759259841400 2022-03-01 440.41041790911900 2022-04-01 394.58687581916700 2022-05-01 429.54280326305604 2022-06-01 478.00858454286697 2022-07-01 288.81537256099700 2022-08-01 308.95860352146600 2022-09-01 357.57169762739403 2022-10-01 310.70935956092300 2022-11-01 277.89340081900200 2022-12-01 250.01478424308500 2023-01-01 277.41443251165800 2023-02-01 278.85774423972300 2023-03-01 313.29244353948800 2023-04-01 332.16399297722900 2023-05-01 318.52090586965596 2023-06-01 346.71282481202000 2023-07-01 366.81956994424104 2023-08-01 381.48170014698500 2023-09-01 404.63539585334700 2023-10-01 377.12004600329203 2023-11-01 356.71074464363295 2023-12-01 440.83116632420100 2024-01-01 387.83392033196400 2024-02-01 474.32597749233200