Table Data - New Private Housing Units Authorized by Building Permits: 1-Unit Structures for Grand Rapids-Kentwood, MI (MSA)

Title New Private Housing Units Authorized by Building Permits: 1-Unit Structures for Grand Rapids-Kentwood, MI (MSA)
Series ID GRAN326BP1FHSA
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 2026-05-01
Last Updated 2026-06-24 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
1988-01-01 172.7793348732640
1988-02-01 214.9018702738450
1988-03-01 286.5461072475500
1988-04-01 237.1723662822860
1988-05-01 244.4214387408890
1988-06-01 279.5308323866590
1988-07-01 249.0939253609500
1988-08-01 301.1557172067590
1988-09-01 281.8908378387400
1988-10-01 271.9136090740570
1988-11-01 281.7378944155900
1988-12-01 298.0158935457070
1989-01-01 297.0756308832030
1989-02-01 220.2628177269030
1989-03-01 304.1125949211300
1989-04-01 249.7710784580130
1989-05-01 290.5665199041970
1989-06-01 317.8351127448300
1989-07-01 281.2291090498560
1989-08-01 277.8211807372610
1989-09-01 286.3556122240340
1989-10-01 306.9034778615200
1989-11-01 283.5099310511980
1989-12-01 266.5314275400370
1990-01-01 256.7037945591340
1990-02-01 259.8362321620640
1990-03-01 235.4018732425050
1990-04-01 291.0332566306200
1990-05-01 282.8454748926520
1990-06-01 243.3417058993010
1990-07-01 266.4526870442250
1990-08-01 255.6872801551390
1990-09-01 231.2899521437830
1990-10-01 190.4134327314890
1990-11-01 211.1488831230570
1990-12-01 185.8262178927130
1991-01-01 226.0752024087850
1991-02-01 232.9273092640390
1991-03-01 212.9735327412070
1991-04-01 238.2331808364270
1991-05-01 228.4809409703140
1991-06-01 214.0251456909420
1991-07-01 247.9091711232990
1991-08-01 216.1915768981620
1991-09-01 237.3742483721320
1991-10-01 240.2417891686780
1991-11-01 195.9270635471050
1991-12-01 266.6018628884390
1992-01-01 328.0092842621560
1992-02-01 292.5570560380130
1992-03-01 265.1355823398440
1992-04-01 250.7849366785200
1992-05-01 247.0022560100240
1992-06-01 269.3617141097200
1992-07-01 262.1678827933620
1992-08-01 267.9808158566830
1992-09-01 283.1117955563790
1992-10-01 301.9711350690680
1992-11-01 276.6886437522610
1992-12-01 292.0587769317400
1993-01-01 316.0362533607360
1993-02-01 296.5352375586880
1993-03-01 341.8435384594830
1993-04-01 319.0757743601030
1993-05-01 266.3575081112610
1993-06-01 314.1360646081970
1993-07-01 334.6023928560010
1993-08-01 338.4096507021800
1993-09-01 366.5632028857750
1993-10-01 408.1619877803170
1993-11-01 389.6485164876510
1993-12-01 399.5871830755200
1994-01-01 338.8462166422660
1994-02-01 319.9826678740340
1994-03-01 453.9049088521200
1994-04-01 423.0856426476150
1994-05-01 455.3780345630080
1994-06-01 464.9332646568310
1994-07-01 408.8572600350640
1994-08-01 474.4258871746380
1994-09-01 430.1908611568200
1994-10-01 416.9385098131340
1994-11-01 603.2056332165680
1994-12-01 452.8628368612840
1995-01-01 429.8433442246710
1995-02-01 353.3880061085720
1995-03-01 382.4084609407300
1995-04-01 385.2859787987140
1995-05-01 433.2788862689070
1995-06-01 453.0791330009170
1995-07-01 432.1909677169810
1995-08-01 533.0560256401940
1995-09-01 440.1449666849690
1995-10-01 435.8883619414960
1995-11-01 492.4313540289910
1995-12-01 350.8359974286530
1996-01-01 466.6522445683730
1996-02-01 492.8700647007870
1996-03-01 453.9506055127230
1996-04-01 535.7724436813830
1996-05-01 532.3816961548580
1996-06-01 500.0992856096100
1996-07-01 554.1981378931230
1996-08-01 529.1053690749210
1996-09-01 505.4691432725350
1996-10-01 521.0322850304740
1996-11-01 459.8331733410560
1996-12-01 497.4030338172040
1997-01-01 439.2784967051940
1997-02-01 469.2074211229920
1997-03-01 455.6774019492910
1997-04-01 480.9963244174710
1997-05-01 451.4107679336060
1997-06-01 435.5728331107680
1997-07-01 485.8379991738920
1997-08-01 431.1641367127200
1997-09-01 482.1326783266600
1997-10-01 458.6715343314760
1997-11-01 472.3411994672450
1997-12-01 462.0526121093820
1998-01-01 505.9838136196180
1998-02-01 449.5251825382440
1998-03-01 512.4569626783890
1998-04-01 476.0768439677570
1998-05-01 467.5683167079160
1998-06-01 486.7896261142930
1998-07-01 472.3805765958510
1998-08-01 466.6091898164630
1998-09-01 515.5099803049230
1998-10-01 523.9630592926020
1998-11-01 500.1439678023980
1998-12-01 658.5601554205320
1999-01-01 419.9546790051560
1999-02-01 556.7305244867150
1999-03-01 520.6349525160360
1999-04-01 533.5319512824250
1999-05-01 516.6678668836810
1999-06-01 535.3144958245520
1999-07-01 483.7678642980250
1999-08-01 526.0602574466330
1999-09-01 491.2058209143050
1999-10-01 449.9101268473680
1999-11-01 523.7596698159840
1999-12-01 526.0722150351780
2000-01-01 495.8329271776650
2000-02-01 513.4652751213790
2000-03-01 564.9296436540160
2000-04-01 469.8319441023750
2000-05-01 474.2437821212820
2000-06-01 453.5886707520800
2000-07-01 470.4601432720390
2000-08-01 513.7051505813680
2000-09-01 477.5490539138010
2000-10-01 459.4388293296530
2000-11-01 453.9876811739010
2000-12-01 315.2321634195740
2001-01-01 489.9070504788720
2001-02-01 475.4609872285820
2001-03-01 517.9392644371030
2001-04-01 506.6834886875770
2001-05-01 531.7475882536780
2001-06-01 565.4207384804860
2001-07-01 498.8930168278550
2001-08-01 569.9760376481620
2001-09-01 415.6370730969310
2001-10-01 419.6543503392910
2001-11-01 490.4294906993440
2001-12-01 445.7871025110840
2002-01-01 574.5121102940910
2002-02-01 499.1983917051620
2002-03-01 450.7623025827690
2002-04-01 495.9384125425310
2002-05-01 488.8166852957840
2002-06-01 465.3663668299900
2002-07-01 504.0726514323540
2002-08-01 461.3979524191100
2002-09-01 495.7918671972280
2002-10-01 524.2749567862400
2002-11-01 496.6811184595180
2002-12-01 524.7336521482450
2003-01-01 501.7634292757670
2003-02-01 497.4088873829350
2003-03-01 477.4042351507920
2003-04-01 525.6794183896590
2003-05-01 520.9582555939330
2003-06-01 495.7746710129890
2003-07-01 554.8810771499920
2003-08-01 524.1927383600140
2003-09-01 561.4200936425840
2003-10-01 548.7061395250430
2003-11-01 476.2245058725730
2003-12-01 534.8405234993030
2004-01-01 297.3528702869860
2004-02-01 348.1920011601910
2004-03-01 371.7023460661440
2004-04-01 327.7128615998210
2004-05-01 342.3279255003350
2004-06-01 337.0779975765630
2004-07-01 333.6143735531810
2004-08-01 324.4264914808920
2004-09-01 340.6376043369430
2004-10-01 300.6584376370940
2004-11-01 294.0223885954870
2004-12-01 341.2230379242220
2005-01-01 304.1874791091400
2005-02-01 768.5688814769160
2005-03-01 323.9226308125980
2005-04-01 240.5787642383760
2005-05-01 255.7586295040100
2005-06-01 280.6356684464370
2005-07-01 236.0631902020960
2005-08-01 256.7799504103840
2005-09-01 236.5627609968170
2005-10-01 249.6262867793110
2005-11-01 273.4257120705340
2005-12-01 254.0542406899590
2006-01-01 258.6902594219970
2006-02-01 221.4668049166130
2006-03-01 204.8092754562680
2006-04-01 235.1576231801800
2006-05-01 276.7050320356330
2006-06-01 205.7040763611850
2006-07-01 143.1174390422180
2006-08-01 187.9413960653950
2006-09-01 188.7980046644300
2006-10-01 170.1644360220860
2006-11-01 157.9609920069200
2006-12-01 147.5648706557840
2007-01-01 152.2802456703520
2007-02-01 145.0270598226740
2007-03-01 167.7798775336410
2007-04-01 141.7006547633850
2007-05-01 143.9746572244750
2007-06-01 139.3255161490110
2007-07-01 143.2772933019120
2007-08-01 143.2564259455610
2007-09-01 111.5245709871920
2007-10-01 124.7460795599470
2007-11-01 133.0970051279360
2007-12-01 79.5001528447262
2008-01-01 114.5939387692480
2008-02-01 98.4090462339853
2008-03-01 86.0798966983270
2008-04-01 103.8828399968100
2008-05-01 99.6754578571964
2008-06-01 90.6701263991318
2008-07-01 83.5860530084526
2008-08-01 74.9573704108688
2008-09-01 71.6693780334260
2008-10-01 77.2405586594101
2008-11-01 52.5031152307812
2008-12-01 50.1168329978242
2009-01-01 52.7554967965059
2009-02-01 50.0366186329893
2009-03-01 42.1531874247774
2009-04-01 45.4857218810538
2009-05-01 51.6841044027899
2009-06-01 59.1554418744754
2009-07-01 72.3121415340160
2009-08-01 93.5147706532741
2009-09-01 75.7113285888629
2009-10-01 61.9404459403533
2009-11-01 79.8462129813687
2009-12-01 103.7924216831300
2010-01-01 61.3274659458694
2010-02-01 91.0030100234926
2010-03-01 117.7109867047020
2010-04-01 84.1638978325470
2010-05-01 70.8262738235748
2010-06-01 60.7409113100178
2010-07-01 56.8246606936573
2010-08-01 55.5431843621459
2010-09-01 59.9699759932285
2010-10-01 66.0461105479104
2010-11-01 60.0269052293000
2010-12-01 66.3364478578188
2011-01-01 52.7038574345565
2011-02-01 72.7075353313054
2011-03-01 75.4864270942566
2011-04-01 51.9635855157342
2011-05-01 68.6253500012372
2011-06-01 71.8570619089339
2011-07-01 68.0724559632602
2011-08-01 73.1949419424344
2011-09-01 79.8903112138935
2011-10-01 70.5536615260059
2011-11-01 96.1125725930301
2011-12-01 77.9972070802417
2012-01-01 90.8261599307907
2012-02-01 82.0378862411125
2012-03-01 87.6253237976113
2012-04-01 81.2223336605585
2012-05-01 94.2367377383440
2012-06-01 97.7071053474695
2012-07-01 87.9950538300296
2012-08-01 101.2886290894700
2012-09-01 95.2902985750214
2012-10-01 91.5048961110419
2012-11-01 104.2966963738010
2012-12-01 101.4120227011620
2013-01-01 92.5993308159943
2013-02-01 90.8531140712654
2013-03-01 103.7009193421740
2013-04-01 117.8031657837250
2013-05-01 115.8723729999560
2013-06-01 90.2193805863352
2013-07-01 117.5060521347820
2013-08-01 103.7168144667820
2013-09-01 106.5276330563200
2013-10-01 139.4279063958220
2013-11-01 112.3294957847990
2013-12-01 107.3783442567100
2014-01-01 155.8322910025480
2014-02-01 128.6675797765330
2014-03-01 140.3715161181850
2014-04-01 135.0949919159200
2014-05-01 145.5868641425670
2014-06-01 157.0488872380690
2014-07-01 181.6900392673510
2014-08-01 160.3141628829470
2014-09-01 195.3148849511130
2014-10-01 188.3104069653110
2014-11-01 149.5182539281570
2014-12-01 216.7385732882270
2015-01-01 105.3450744546030
2015-02-01 110.3532344948090
2015-03-01 97.5530097403669
2015-04-01 139.9005399678210
2015-05-01 114.3366784236530
2015-06-01 138.5818267422160
2015-07-01 130.3058694903630
2015-08-01 140.1867507184690
2015-09-01 132.8403515220370
2015-10-01 131.3818152886820
2015-11-01 95.7204580464619
2015-12-01 138.0937432368350
2016-01-01 153.6681595541000
2016-02-01 204.1790071168690
2016-03-01 147.7151380688330
2016-04-01 131.7040574318040
2016-05-01 135.6176623685680
2016-06-01 135.3763390186560
2016-07-01 106.8396322494130
2016-08-01 138.0041590712760
2016-09-01 130.5091034991520
2016-10-01 116.9159371094660
2016-11-01 130.1574734962300
2016-12-01 136.5702465721280
2017-01-01 132.0575073587810
2017-02-01 131.2887941773210
2017-03-01 163.8551749448210
2017-04-01 134.8656732831560
2017-05-01 155.9745285604540
2017-06-01 138.4413761326840
2017-07-01 175.4169187503230
2017-08-01 149.0602385031460
2017-09-01 145.4371058812330
2017-10-01 147.6800031330890
2017-11-01 162.1535352999480
2017-12-01 138.7882456326070
2018-01-01 130.6276549729790
2018-02-01 172.8173191207530
2018-03-01 130.9405184556520
2018-04-01 168.7729610790220
2018-05-01 139.0915256028500
2018-06-01 146.3278613808570
2018-07-01 136.3524175914090
2018-08-01 126.6303165676330
2018-09-01 118.3807576367300
2018-10-01 151.5908264321070
2018-11-01 139.0978369118690
2018-12-01 130.9004858916700
2019-01-01 136.3637532975480
2019-02-01 110.0371772826440
2019-03-01 119.7767341072620
2019-04-01 96.1990603695183
2019-05-01 130.6333346534160
2019-06-01 191.4168620230050
2019-07-01 104.4411805762990
2019-08-01 136.6791905756410
2019-09-01 142.1369247561590
2019-10-01 154.0206060199300
2019-11-01 124.3624571496980
2019-12-01 137.8716403448200
2020-01-01 141.6444378838500
2020-02-01 112.7803072881180
2020-03-01 114.3887099951150
2020-04-01 36.9780907688398
2020-05-01 127.4672798802900
2020-06-01 129.2949333640570
2020-07-01 137.1398614920140
2020-08-01 127.1453196069130
2020-09-01 212.0358831658870
2020-10-01 133.4577451189570
2020-11-01 163.5586089197380
2020-12-01 160.8051764815440
2021-01-01 128.0066826319240
2021-02-01 174.4254132148020
2021-03-01 164.9363428571470
2021-04-01 154.1103860815530
2021-05-01 117.3915227581080
2021-06-01 143.2230795392210
2021-07-01 133.8408658942410
2021-08-01 153.9813209277990
2021-09-01 160.6355302649760
2021-10-01 118.1114423446990
2021-11-01 153.6139857497860
2021-12-01 167.1771620210260
2022-01-01 228.1087054023960
2022-02-01 208.7525874697530
2022-03-01 227.4645636235060
2022-04-01 196.0005119637230
2022-05-01 240.9785323004870
2022-06-01 197.0592095010780
2022-07-01 162.8757076253770
2022-08-01 192.5840857323500
2022-09-01 165.2517653224010
2022-10-01 199.7633820840570
2022-11-01 150.4995257894290
2022-12-01 288.2498094049150
2023-01-01 140.0223651188530
2023-02-01 116.4621743811500
2023-03-01 158.1118530169430
2023-04-01 273.9974838501130
2023-05-01 145.5575766404990
2023-06-01 185.6485680092780
2023-07-01 218.8709885422170
2023-08-01 192.3165814672900
2023-09-01 182.8168595466270
2023-10-01 189.3255218569970
2023-11-01 214.5036860344400
2023-12-01 164.3780654247200
2024-01-01 198.3609342568340
2024-02-01 180.0762066791970
2024-03-01 218.4834447217190
2024-04-01 188.5659826996520
2024-05-01 220.4101705651190
2024-06-01 188.1770308941220
2024-07-01 224.4802423474950
2024-08-01 221.0596102562950
2024-09-01 216.2172985552660
2024-10-01 215.5159490658580
2024-11-01 193.4642392546530
2024-12-01 213.7531571325340
2025-01-01 236.7207198678150
2025-02-01 230.1975003046950
2025-03-01 196.3892635724180
2025-04-01 244.0814659374760
2025-05-01 207.4697203325620
2025-06-01 213.3945140351790
2025-07-01 191.3733299613230
2025-08-01 178.9058615258240
2025-09-01 299.8421247234410
2025-10-01 193.7788668097890
2025-11-01 210.2104289230760
2025-12-01 234.8796495567240
2026-01-01 188.3696253312660
2026-02-01 197.8446772675100
2026-03-01 191.7865023572060
2026-04-01 183.7785248406400
2026-05-01 200.8477216359790

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