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

Title New Private Housing Structures Authorized by Building Permits for Detroit-Warren-Dearborn, MI (MSA)
Series ID DETR826BPPRIVSA
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 2026-09-01
Last Updated 2026-10-27 8:52 AM CDT
Notes This series represents the total number of building permits for all structure types. Structure types include 1-unit, 2-unit, 3-unit, 4-unit, and 5-unit or more.

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 1266.9186630809500
1988-02-01 1503.6079292836800
1988-03-01 2021.3072221089900
1988-04-01 1789.9373162431100
1988-05-01 2089.6451846568200
1988-06-01 2338.0838992476500
1988-07-01 1654.5396864555200
1988-08-01 1785.4236893142300
1988-09-01 1499.4837225971900
1988-10-01 1494.0564589469400
1988-11-01 1283.2758921853300
1988-12-01 1439.1918603367800
1989-01-01 1417.9367709600000
1989-02-01 1706.6852770378000
1989-03-01 1564.9308597635800
1989-04-01 1803.1100482625700
1989-05-01 1512.6384920160900
1989-06-01 1448.3399325038500
1989-07-01 1491.3814294612500
1989-08-01 1669.8045949771800
1989-09-01 1772.0526442830600
1989-10-01 1658.7274245599200
1989-11-01 2106.7102577527700
1989-12-01 988.6929954695070
1990-01-01 2817.4719503910700
1990-02-01 1623.0829664470900
1990-03-01 1537.4843437927700
1990-04-01 1338.6840752944900
1990-05-01 1348.8354278876200
1990-06-01 1305.8765545032200
1990-07-01 1390.6558708365900
1990-08-01 1298.9797596996300
1990-09-01 1221.0215003257400
1990-10-01 1105.1387819849800
1990-11-01 784.4505670825710
1990-12-01 822.8130864394150
1991-01-01 1064.0469352780600
1991-02-01 804.0158425551810
1991-03-01 787.1246578551300
1991-04-01 1418.0471517404200
1991-05-01 1137.4620631897800
1991-06-01 1178.2171822314600
1991-07-01 1288.9234720507600
1991-08-01 1241.1856501811500
1991-09-01 1112.3031462660100
1991-10-01 1380.6090443378900
1991-11-01 1481.1356858906200
1991-12-01 886.8924987351800
1992-01-01 1110.6881651150600
1992-02-01 1399.1658800735700
1992-03-01 1529.1975295043000
1992-04-01 1329.0097192425700
1992-05-01 1368.4486677198600
1992-06-01 1294.2682970701900
1992-07-01 1155.9793374348600
1992-08-01 1146.7027351025900
1992-09-01 1824.1154144803300
1992-10-01 1226.1811237753200
1992-11-01 874.8394450866010
1992-12-01 1301.6856591226400
1993-01-01 1253.8126839192600
1993-02-01 1302.3834550960300
1993-03-01 1189.6555498309100
1993-04-01 1157.8068725807400
1993-05-01 1045.7134952081100
1993-06-01 1171.7296784640400
1993-07-01 1360.5446451278200
1993-08-01 1186.7157621302400
1993-09-01 1538.6381134095000
1993-10-01 1101.4067292890300
1993-11-01 1375.9665355350500
1993-12-01 1372.7341255451400
1994-01-01 1446.2037862052600
1994-02-01 1302.6719199829800
1994-03-01 1299.2614072911900
1994-04-01 1443.9374690016800
1994-05-01 1612.0671195518700
1994-06-01 1476.8055489175200
1994-07-01 1407.0783561847500
1994-08-01 1399.3828028486900
1994-09-01 1509.1696840878800
1994-10-01 1639.7444789616800
1994-11-01 1434.9838420319100
1994-12-01 1559.0523236545200
1995-01-01 1302.1313837554000
1995-02-01 1395.5761802801700
1995-03-01 1563.7322801690900
1995-04-01 1432.1777300096700
1995-05-01 1563.4114307660600
1995-06-01 1455.7617466716200
1995-07-01 1490.3304875234200
1995-08-01 1646.3403868457700
1995-09-01 1355.2784196770700
1995-10-01 1726.1511072365700
1995-11-01 1536.4067182334200
1995-12-01 1149.3937017172900
1996-01-01 1397.4391526812300
1996-02-01 1566.3285312435800
1996-03-01 1448.3014191768500
1996-04-01 1707.6492982476300
1996-05-01 1635.0597025863500
1996-06-01 1616.7009442479300
1996-07-01 1730.4495630520000
1996-08-01 1813.5068602403500
1996-09-01 1614.8659678272800
1996-10-01 1606.8714991497000
1996-11-01 1755.1890253119800
1996-12-01 1641.9048404995500
1997-01-01 1747.6960655791900
1997-02-01 1658.6197184743100
1997-03-01 1318.7796781514100
1997-04-01 1804.3930132675000
1997-05-01 1301.9760273657300
1997-06-01 1409.3303375792900
1997-07-01 1410.4339126844600
1997-08-01 1392.6875254597000
1997-09-01 1626.2101395319400
1997-10-01 1659.5954434316400
1997-11-01 1187.0340317348700
1997-12-01 1703.2572953042300
1998-01-01 1815.6104262193900
1998-02-01 1763.9283843215900
1998-03-01 1908.0408712231400
1998-04-01 1701.3211768771800
1998-05-01 1660.9628206881300
1998-06-01 1827.1766481267400
1998-07-01 1766.5837540209300
1998-08-01 1763.1973407374000
1998-09-01 1606.3725061092000
1998-10-01 1750.8161156621900
1998-11-01 1778.7659573906000
1998-12-01 2143.5023051358700
1999-01-01 1371.2587599124000
1999-02-01 1372.5564513991800
1999-03-01 1905.3953410811800
1999-04-01 1761.9060814099400
1999-05-01 1892.3839061919400
1999-06-01 1751.0327181102100
1999-07-01 1589.2217412220000
1999-08-01 1562.3774561127800
1999-09-01 1607.8833813435900
1999-10-01 1466.9713332862300
1999-11-01 1530.8455334540400
1999-12-01 1394.7896523759700
2000-01-01 1534.2701152924200
2000-02-01 1530.0513346493400
2000-03-01 1880.9819881293000
2000-04-01 1509.1757317196100
2000-05-01 1390.8778544452900
2000-06-01 1503.7193389690700
2000-07-01 1427.3791987964700
2000-08-01 1632.5398705771700
2000-09-01 1471.6269500193800
2000-10-01 1534.8942440968400
2000-11-01 1359.8771543758300
2000-12-01 1473.3043076096800
2001-01-01 1468.0597265769900
2001-02-01 1494.8350813226100
2001-03-01 1290.9398098028900
2001-04-01 1478.5407633322900
2001-05-01 1460.7991738438700
2001-06-01 1436.1019339908100
2001-07-01 1492.6298855582600
2001-08-01 1289.7816518017400
2001-09-01 1369.9934626536700
2001-10-01 1223.3619236803700
2001-11-01 1172.4209648715800
2001-12-01 1440.8324135289800
2002-01-01 1473.3260137332600
2002-02-01 1379.7569062146900
2002-03-01 1502.0313258142900
2002-04-01 1505.5581927581000
2002-05-01 1491.5429703389400
2002-06-01 1372.9064884150500
2002-07-01 1444.9378147699000
2002-08-01 1445.7826177994300
2002-09-01 1259.6572381505100
2002-10-01 1646.6091287006400
2002-11-01 1672.2531992354200
2002-12-01 1707.2477525515000
2003-01-01 1442.6512692160600
2003-02-01 1459.0187062329800
2003-03-01 1149.1587872092000
2003-04-01 1347.9749603583300
2003-05-01 1702.8595887239100
2003-06-01 1594.3592455800000
2003-07-01 1574.3297852085100
2003-08-01 1330.2927871506100
2003-09-01 1890.5606276961900
2003-10-01 2132.7922695913400
2003-11-01 1438.7739248200000
2003-12-01 1605.4186974142100
2004-01-01 1708.2637872591600
2004-02-01 1821.1993327201300
2004-03-01 1942.9958654275100
2004-04-01 1798.0238107597800
2004-05-01 1547.3005661198000
2004-06-01 1632.4318324927600
2004-07-01 1973.8093773208600
2004-08-01 1854.5689716452900
2004-09-01 1868.4580533019900
2004-10-01 1783.8156828166700
2004-11-01 1957.4948974215500
2004-12-01 1311.6155164239000
2005-01-01 1646.3343721442600
2005-02-01 2046.5399475021900
2005-03-01 1453.4891080309900
2005-04-01 1614.5220512513400
2005-05-01 1273.3169323243300
2005-06-01 1392.7933358738200
2005-07-01 1222.7698936548600
2005-08-01 1452.0247016556900
2005-09-01 1161.4437842212700
2005-10-01 1195.7942607388300
2005-11-01 1219.8121753281600
2005-12-01 878.5315365447130
2006-01-01 1082.3319392242200
2006-02-01 949.3541819795330
2006-03-01 1059.2171082951000
2006-04-01 915.5984211594560
2006-05-01 879.5770611636330
2006-06-01 966.9490234039910
2006-07-01 733.0734311322740
2006-08-01 639.3191506612050
2006-09-01 562.8233167039300
2006-10-01 568.5287403369010
2006-11-01 518.3990381995440
2006-12-01 569.3602442341460
2007-01-01 482.1725800189070
2007-02-01 530.7297238997860
2007-03-01 522.2861401893900
2007-04-01 397.7743361046060
2007-05-01 440.3775302187750
2007-06-01 375.6047202891220
2007-07-01 373.3714799550390
2007-08-01 323.1014624438900
2007-09-01 330.0982543681380
2007-10-01 299.3977284751940
2007-11-01 315.0539236313410
2007-12-01 210.8002819896310
2008-01-01 284.4246799861560
2008-02-01 370.7335831046280
2008-03-01 215.5452185945790
2008-04-01 243.9443803937860
2008-05-01 275.0573002510990
2008-06-01 208.6730033975660
2008-07-01 211.9153726627810
2008-08-01 194.3554382699040
2008-09-01 221.4601926419440
2008-10-01 179.4735822014180
2008-11-01 95.9607970187957
2008-12-01 158.4536115952350
2009-01-01 164.8448651316810
2009-02-01 90.9877362068536
2009-03-01 77.4521881319012
2009-04-01 99.1173833655169
2009-05-01 90.5530342471781
2009-06-01 94.4232116773964
2009-07-01 111.6855191178270
2009-08-01 123.6735667589460
2009-09-01 137.9120409629110
2009-10-01 138.0840895111200
2009-11-01 126.5050008325220
2009-12-01 144.6765305401290
2010-01-01 456.8243060051840
2010-02-01 215.0801521362610
2010-03-01 207.8329280159950
2010-04-01 183.6637153468740
2010-05-01 174.6846986275800
2010-06-01 344.1301690348390
2010-07-01 171.1643244407510
2010-08-01 325.0387841763070
2010-09-01 219.3596694828960
2010-10-01 275.1439503000180
2010-11-01 290.7846171069220
2010-12-01 335.2854918875910
2011-01-01 225.7920113391780
2011-02-01 221.9227656839540
2011-03-01 249.6298688864050
2011-04-01 257.1505693267180
2011-05-01 195.4499651728330
2011-06-01 308.7484230474080
2011-07-01 345.0647183363190
2011-08-01 242.6008006058740
2011-09-01 270.2499691554840
2011-10-01 245.0391427092750
2011-11-01 310.1355502944520
2011-12-01 360.8938085465090
2012-01-01 322.4267012711980
2012-02-01 366.3366364283710
2012-03-01 411.5979403919880
2012-04-01 336.9643192514690
2012-05-01 464.1667160556990
2012-06-01 313.9469534476940
2012-07-01 373.6147406537630
2012-08-01 380.6695088692390
2012-09-01 354.5500509033820
2012-10-01 385.1602656615410
2012-11-01 429.4174374238710
2012-12-01 390.5275657793170
2013-01-01 593.0687891768790
2013-02-01 479.1638972435080
2013-03-01 485.3051872631550
2013-04-01 556.9339806887280
2013-05-01 509.1351695660920
2013-06-01 517.7137535890760
2013-07-01 473.0058585769190
2013-08-01 525.6447968032850
2013-09-01 565.5129410957080
2013-10-01 608.6317933841360
2013-11-01 401.5926874676530
2013-12-01 499.3289844149850
2014-01-01 483.8465398101910
2014-02-01 482.6944994490360
2014-03-01 373.3200145932140
2014-04-01 519.1389293008110
2014-05-01 591.7850936682550
2014-06-01 533.8165586646420
2014-07-01 733.4952324158000
2014-08-01 587.2165868054230
2014-09-01 444.8077046372050
2014-10-01 523.2444152952410
2014-11-01 473.6088143312580
2014-12-01 468.9001642066800
2015-01-01 497.5446332061610
2015-02-01 438.2685244133140
2015-03-01 518.9878271316460
2015-04-01 567.9384613604920
2015-05-01 384.9547637176140
2015-06-01 807.0166237018770
2015-07-01 587.3656173749040
2015-08-01 479.1820282441120
2015-09-01 626.7516857989830
2015-10-01 560.2034164305750
2015-11-01 706.7692638055830
2015-12-01 592.4916343162730
2016-01-01 549.0894936051010
2016-02-01 711.6171139572900
2016-03-01 610.9418278168400
2016-04-01 630.9316033921230
2016-05-01 653.6564980380760
2016-06-01 625.4041994408910
2016-07-01 634.8884404586720
2016-08-01 603.2247407747870
2016-09-01 688.7010745969590
2016-10-01 509.6510548467970
2016-11-01 634.6780836153050
2016-12-01 564.8309605321030
2017-01-01 680.1751868700550
2017-02-01 738.8657265294800
2017-03-01 805.8764131262730
2017-04-01 634.0318903071660
2017-05-01 951.6810991144220
2017-06-01 1088.9219018160700
2017-07-01 697.7386857025640
2017-08-01 863.9959375387100
2017-09-01 606.8864892895460
2017-10-01 947.2761841547450
2017-11-01 736.7274470374160
2017-12-01 992.6679379283600
2018-01-01 789.7212572019180
2018-02-01 482.7525227101390
2018-03-01 819.4690867396140
2018-04-01 700.8548792087000
2018-05-01 548.6617834402090
2018-06-01 549.1429467731220
2018-07-01 582.2436131385560
2018-08-01 652.6498535583430
2018-09-01 648.8159260476510
2018-10-01 594.9190237703550
2018-11-01 540.6040266027710
2018-12-01 440.6646389747340
2019-01-01 766.1953031143500
2019-02-01 483.9389128445370
2019-03-01 462.2959474971380
2019-04-01 625.6189090315640
2019-05-01 678.6713655427040
2019-06-01 560.2971824714260
2019-07-01 821.9165764340450
2019-08-01 581.6851853031480
2019-09-01 613.7927215075570
2019-10-01 702.2158841483900
2019-11-01 575.7771455502080
2019-12-01 507.3412531709990
2020-01-01 949.0788399842850
2020-02-01 571.4203257804050
2020-03-01 421.9333169553520
2020-04-01 185.7194086266910
2020-05-01 371.7156255983080
2020-06-01 524.7392212924520
2020-07-01 571.1521003714850
2020-08-01 597.0976947111090
2020-09-01 709.1534178512020
2020-10-01 766.8532253687910
2020-11-01 746.6868227406470
2020-12-01 1362.3368128625600
2021-01-01 906.5822328453650
2021-02-01 734.5951152147700
2021-03-01 852.1830219028740
2021-04-01 655.6650637753760
2021-05-01 685.2168290230030
2021-06-01 841.7709894032430
2021-07-01 558.5781340883200
2021-08-01 594.4725731934560
2021-09-01 593.1594609366000
2021-10-01 546.1791897907330
2021-11-01 762.0380822017100
2021-12-01 811.8976374785110
2022-01-01 666.5234376450900
2022-02-01 795.5343070058900
2022-03-01 877.2535727514410
2022-04-01 763.0890861354950
2022-05-01 1194.6496365309000
2022-06-01 725.6087113503490
2022-07-01 420.0160273074310
2022-08-01 684.1227361652900
2022-09-01 560.3487115264170
2022-10-01 482.3182042724960
2022-11-01 239.2287075377490
2022-12-01 763.0792947652160
2023-01-01 474.5498252674140
2023-02-01 501.3048793829170
2023-03-01 515.6526222082640
2023-04-01 520.2042637301990
2023-05-01 468.2665027582790
2023-06-01 495.8337599945030
2023-07-01 576.1345385407550
2023-08-01 486.5000502881480
2023-09-01 486.8151668444550
2023-10-01 506.8641155752240
2023-11-01 554.1004380165280
2023-12-01 537.8667532597310
2024-01-01 574.6014288872670
2024-02-01 616.0499002680010
2024-03-01 559.3006541646080
2024-04-01 604.7778936680420
2024-05-01 534.8655630089010
2024-06-01 419.2125778309170
2024-07-01 486.0359107181920
2024-08-01 798.4397647770020
2024-09-01 650.4753044376910
2024-10-01 761.1683748035270
2024-11-01 698.8145943806630
2024-12-01 663.0376627721950
2025-01-01 705.3217208840380
2025-02-01 626.5263142583780
2025-03-01 738.5445137401550
2025-04-01 633.8367059379210
2025-05-01 737.5110258923840
2025-06-01 866.0554317710200
2025-07-01 858.6388091702320
2025-08-01 917.7858084048320
2025-09-01 853.4253304934280
2025-10-01 672.4869336535220
2025-11-01 643.6116569208960
2025-12-01 648.6591135094050
2026-01-01 563.8822195353140
2026-02-01 730.3951839499540
2026-03-01 562.0172705056720
2026-04-01 629.4181077554690
2026-05-01 708.2436315734720
2026-06-01 672.8051227083850
2026-07-01 609.3956310556560
2026-08-01 465.4338296561800
2026-09-01 590.7698970294480

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