Table Data - New Private Housing Units Authorized by Building Permits for Connecticut
| Title | New Private Housing Units Authorized by Building Permits for Connecticut |
|---|---|
| Series ID | CTBPPRIVSA |
| 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 | 1598.908221347550 |
| 1988-02-01 | 2086.295507381150 |
| 1988-03-01 | 2657.963166101580 |
| 1988-04-01 | 1993.003884199860 |
| 1988-05-01 | 1522.886307145170 |
| 1988-06-01 | 1933.158250946910 |
| 1988-07-01 | 1595.354950313390 |
| 1988-08-01 | 1478.523590132840 |
| 1988-09-01 | 1496.106999620370 |
| 1988-10-01 | 1079.342482600340 |
| 1988-11-01 | 1200.732337535540 |
| 1988-12-01 | 1325.855126639480 |
| 1989-01-01 | 1259.979299641430 |
| 1989-02-01 | 1149.222125665500 |
| 1989-03-01 | 1038.974474011410 |
| 1989-04-01 | 897.834361811564 |
| 1989-05-01 | 931.251836118633 |
| 1989-06-01 | 851.240363632003 |
| 1989-07-01 | 892.073402099425 |
| 1989-08-01 | 1104.126422140280 |
| 1989-09-01 | 856.091725819204 |
| 1989-10-01 | 905.275718636281 |
| 1989-11-01 | 795.450186099230 |
| 1989-12-01 | 861.602695584398 |
| 1990-01-01 | 1336.138028735460 |
| 1990-02-01 | 731.990813074856 |
| 1990-03-01 | 690.991498004903 |
| 1990-04-01 | 601.908705694012 |
| 1990-05-01 | 793.972504230685 |
| 1990-06-01 | 543.818076070664 |
| 1990-07-01 | 577.870771255069 |
| 1990-08-01 | 580.210763380429 |
| 1990-09-01 | 605.879518449028 |
| 1990-10-01 | 549.400060589275 |
| 1990-11-01 | 529.350875278748 |
| 1990-12-01 | 484.230480178590 |
| 1991-01-01 | 386.506799336920 |
| 1991-02-01 | 548.659164891821 |
| 1991-03-01 | 518.823758483528 |
| 1991-04-01 | 667.180622387451 |
| 1991-05-01 | 655.831547031351 |
| 1991-06-01 | 621.003796590530 |
| 1991-07-01 | 658.613468233635 |
| 1991-08-01 | 571.715396888132 |
| 1991-09-01 | 591.990773864002 |
| 1991-10-01 | 801.487015256102 |
| 1991-11-01 | 754.528268377709 |
| 1991-12-01 | 566.220700675647 |
| 1992-01-01 | 822.008788390859 |
| 1992-02-01 | 654.379796973978 |
| 1992-03-01 | 878.850975943852 |
| 1992-04-01 | 749.867548590070 |
| 1992-05-01 | 636.193455229697 |
| 1992-06-01 | 671.377264285613 |
| 1992-07-01 | 701.096702009958 |
| 1992-08-01 | 613.204195994108 |
| 1992-09-01 | 654.870531243894 |
| 1992-10-01 | 621.083042067136 |
| 1992-11-01 | 728.527329584837 |
| 1992-12-01 | 729.092214837212 |
| 1993-01-01 | 624.377426850580 |
| 1993-02-01 | 1737.585431889770 |
| 1993-03-01 | 661.483522022328 |
| 1993-04-01 | 631.217834968836 |
| 1993-05-01 | 681.788645872474 |
| 1993-06-01 | 888.590506987459 |
| 1993-07-01 | 670.053519469755 |
| 1993-08-01 | 785.100361983855 |
| 1993-09-01 | 738.470537850342 |
| 1993-10-01 | 853.959200830392 |
| 1993-11-01 | 734.330921294364 |
| 1993-12-01 | 828.669023803765 |
| 1994-01-01 | 608.025769377277 |
| 1994-02-01 | 594.898887716228 |
| 1994-03-01 | 681.441959962295 |
| 1994-04-01 | 780.311217679538 |
| 1994-05-01 | 837.323865676208 |
| 1994-06-01 | 869.750508975732 |
| 1994-07-01 | 990.188012823897 |
| 1994-08-01 | 760.161449409527 |
| 1994-09-01 | 855.978646433420 |
| 1994-10-01 | 656.591123207440 |
| 1994-11-01 | 785.480442710483 |
| 1994-12-01 | 765.443759265318 |
| 1995-01-01 | 810.058484374191 |
| 1995-02-01 | 605.745003827819 |
| 1995-03-01 | 711.626108935990 |
| 1995-04-01 | 972.448862074262 |
| 1995-05-01 | 637.922043303486 |
| 1995-06-01 | 544.429910171510 |
| 1995-07-01 | 572.369222022252 |
| 1995-08-01 | 805.131959915004 |
| 1995-09-01 | 681.849561805621 |
| 1995-10-01 | 689.457630726170 |
| 1995-11-01 | 690.498263875581 |
| 1995-12-01 | 662.192133113368 |
| 1996-01-01 | 475.975372574129 |
| 1996-02-01 | 768.438503470783 |
| 1996-03-01 | 714.444159436142 |
| 1996-04-01 | 730.384679731915 |
| 1996-05-01 | 988.672328779734 |
| 1996-06-01 | 758.185195581078 |
| 1996-07-01 | 679.781497687332 |
| 1996-08-01 | 695.300332092404 |
| 1996-09-01 | 827.600871032707 |
| 1996-10-01 | 760.059367708056 |
| 1996-11-01 | 789.134806791752 |
| 1996-12-01 | 857.044013451399 |
| 1997-01-01 | 667.400901695165 |
| 1997-02-01 | 823.163210448993 |
| 1997-03-01 | 956.736072883366 |
| 1997-04-01 | 926.823606171337 |
| 1997-05-01 | 757.763329819410 |
| 1997-06-01 | 763.888208141167 |
| 1997-07-01 | 912.397286398520 |
| 1997-08-01 | 1126.117000409390 |
| 1997-09-01 | 765.702841902519 |
| 1997-10-01 | 916.771104250490 |
| 1997-11-01 | 778.167288863311 |
| 1997-12-01 | 785.548471579252 |
| 1998-01-01 | 1682.435640115750 |
| 1998-02-01 | 1116.201687364650 |
| 1998-03-01 | 810.755389449474 |
| 1998-04-01 | 870.786287328433 |
| 1998-05-01 | 1035.024361778040 |
| 1998-06-01 | 1037.706741502390 |
| 1998-07-01 | 1159.576861331670 |
| 1998-08-01 | 844.130372074841 |
| 1998-09-01 | 999.276429915654 |
| 1998-10-01 | 1030.013455756230 |
| 1998-11-01 | 862.088489384624 |
| 1998-12-01 | 1218.474096081100 |
| 1999-01-01 | 950.540352067385 |
| 1999-02-01 | 841.975221026985 |
| 1999-03-01 | 1039.448541061880 |
| 1999-04-01 | 1033.076793819990 |
| 1999-05-01 | 919.040743700160 |
| 1999-06-01 | 1051.620526462390 |
| 1999-07-01 | 778.069655770152 |
| 1999-08-01 | 976.221523382727 |
| 1999-09-01 | 940.516887263042 |
| 1999-10-01 | 706.049626496334 |
| 1999-11-01 | 1012.702459339090 |
| 1999-12-01 | 770.955518247956 |
| 2000-01-01 | 961.167604523634 |
| 2000-02-01 | 825.316797980661 |
| 2000-03-01 | 893.810516922581 |
| 2000-04-01 | 712.823197742007 |
| 2000-05-01 | 763.773166585538 |
| 2000-06-01 | 710.493470334154 |
| 2000-07-01 | 730.140171093687 |
| 2000-08-01 | 733.291971928965 |
| 2000-09-01 | 763.549911545152 |
| 2000-10-01 | 748.452157908464 |
| 2000-11-01 | 891.346930531689 |
| 2000-12-01 | 659.087369779636 |
| 2001-01-01 | 1009.852836575220 |
| 2001-02-01 | 1097.530379382340 |
| 2001-03-01 | 535.433487892534 |
| 2001-04-01 | 700.305139439193 |
| 2001-05-01 | 728.139781146095 |
| 2001-06-01 | 647.258974155985 |
| 2001-07-01 | 730.630598423123 |
| 2001-08-01 | 1063.481804149640 |
| 2001-09-01 | 633.769770730882 |
| 2001-10-01 | 782.267707207896 |
| 2001-11-01 | 713.727158560584 |
| 2001-12-01 | 833.230073685916 |
| 2002-01-01 | 711.370328558728 |
| 2002-02-01 | 917.605923592498 |
| 2002-03-01 | 792.117013237394 |
| 2002-04-01 | 1008.768515973320 |
| 2002-05-01 | 836.764822362459 |
| 2002-06-01 | 603.427930715141 |
| 2002-07-01 | 933.930610939213 |
| 2002-08-01 | 740.725722648670 |
| 2002-09-01 | 833.233607961430 |
| 2002-10-01 | 856.488902709303 |
| 2002-11-01 | 690.134700985257 |
| 2002-12-01 | 778.891072859506 |
| 2003-01-01 | 770.042600057151 |
| 2003-02-01 | 681.812324558280 |
| 2003-03-01 | 632.291234479917 |
| 2003-04-01 | 769.959532073773 |
| 2003-05-01 | 843.257328180842 |
| 2003-06-01 | 903.970663309513 |
| 2003-07-01 | 809.070492824846 |
| 2003-08-01 | 846.253146894038 |
| 2003-09-01 | 837.557189820709 |
| 2003-10-01 | 1344.517782037960 |
| 2003-11-01 | 798.588906161018 |
| 2003-12-01 | 814.733774307863 |
| 2004-01-01 | 956.700321373322 |
| 2004-02-01 | 867.594886170393 |
| 2004-03-01 | 994.390821273469 |
| 2004-04-01 | 944.699293553322 |
| 2004-05-01 | 798.955925482902 |
| 2004-06-01 | 989.638611713744 |
| 2004-07-01 | 968.169850386005 |
| 2004-08-01 | 1024.656427069250 |
| 2004-09-01 | 1024.013294474170 |
| 2004-10-01 | 829.060061632698 |
| 2004-11-01 | 1481.108440122030 |
| 2004-12-01 | 975.266562942250 |
| 2005-01-01 | 910.562021963376 |
| 2005-02-01 | 899.774846015091 |
| 2005-03-01 | 935.397661581783 |
| 2005-04-01 | 883.211924557988 |
| 2005-05-01 | 991.321300799649 |
| 2005-06-01 | 934.501969992103 |
| 2005-07-01 | 861.039265624184 |
| 2005-08-01 | 1009.082346943020 |
| 2005-09-01 | 1041.271719502540 |
| 2005-10-01 | 761.508027569227 |
| 2005-11-01 | 1113.886498486650 |
| 2005-12-01 | 1115.436351545110 |
| 2006-01-01 | 791.195086233158 |
| 2006-02-01 | 1113.624250734600 |
| 2006-03-01 | 1026.464461055680 |
| 2006-04-01 | 766.865407700257 |
| 2006-05-01 | 841.528314204402 |
| 2006-06-01 | 725.448837238939 |
| 2006-07-01 | 702.119567308549 |
| 2006-08-01 | 697.659711121727 |
| 2006-09-01 | 739.341339541174 |
| 2006-10-01 | 717.154088600741 |
| 2006-11-01 | 598.003387762063 |
| 2006-12-01 | 719.339236446780 |
| 2007-01-01 | 808.411705389972 |
| 2007-02-01 | 600.804781076138 |
| 2007-03-01 | 575.413092471311 |
| 2007-04-01 | 754.547592762863 |
| 2007-05-01 | 723.803290400002 |
| 2007-06-01 | 567.893746485095 |
| 2007-07-01 | 729.481452310553 |
| 2007-08-01 | 689.161008122771 |
| 2007-09-01 | 502.869044943137 |
| 2007-10-01 | 494.489040914710 |
| 2007-11-01 | 605.041233562326 |
| 2007-12-01 | 453.287369701834 |
| 2008-01-01 | 822.307626186841 |
| 2008-02-01 | 422.588829554771 |
| 2008-03-01 | 508.634025854768 |
| 2008-04-01 | 358.402832129387 |
| 2008-05-01 | 489.297491891375 |
| 2008-06-01 | 574.586929339532 |
| 2008-07-01 | 378.707252619849 |
| 2008-08-01 | 345.714798232220 |
| 2008-09-01 | 392.313821188864 |
| 2008-10-01 | 403.577921959562 |
| 2008-11-01 | 545.107654184199 |
| 2008-12-01 | 196.990496853479 |
| 2009-01-01 | 166.045709321219 |
| 2009-02-01 | 343.252518483947 |
| 2009-03-01 | 225.007403644298 |
| 2009-04-01 | 320.532989619702 |
| 2009-05-01 | 228.348307242164 |
| 2009-06-01 | 310.449093880401 |
| 2009-07-01 | 407.465412353969 |
| 2009-08-01 | 240.966435065596 |
| 2009-09-01 | 193.996703001724 |
| 2009-10-01 | 302.711467909851 |
| 2009-11-01 | 240.972897666674 |
| 2009-12-01 | 303.071565556489 |
| 2010-01-01 | 281.025101306310 |
| 2010-02-01 | 316.582772210443 |
| 2010-03-01 | 292.407825342948 |
| 2010-04-01 | 334.875310023756 |
| 2010-05-01 | 254.496214248963 |
| 2010-06-01 | 181.481398781330 |
| 2010-07-01 | 258.562370192314 |
| 2010-08-01 | 234.250729357638 |
| 2010-09-01 | 339.024148567117 |
| 2010-10-01 | 241.185764815819 |
| 2010-11-01 | 296.368662271135 |
| 2010-12-01 | 230.520321406302 |
| 2011-01-01 | 229.875814523714 |
| 2011-02-01 | 194.590331041831 |
| 2011-03-01 | 274.125929881346 |
| 2011-04-01 | 236.659717275302 |
| 2011-05-01 | 224.588258960791 |
| 2011-06-01 | 318.884954987866 |
| 2011-07-01 | 249.000552164722 |
| 2011-08-01 | 229.225107022444 |
| 2011-09-01 | 368.585974604979 |
| 2011-10-01 | 150.906332603062 |
| 2011-11-01 | 282.559730532989 |
| 2011-12-01 | 262.622951265126 |
| 2012-01-01 | 263.293642354121 |
| 2012-02-01 | 725.536794064061 |
| 2012-03-01 | 248.416310034970 |
| 2012-04-01 | 262.966044465034 |
| 2012-05-01 | 334.611029922136 |
| 2012-06-01 | 629.167757873806 |
| 2012-07-01 | 364.337807792418 |
| 2012-08-01 | 532.458717697360 |
| 2012-09-01 | 390.723855365056 |
| 2012-10-01 | 475.119723390230 |
| 2012-11-01 | 405.902321329688 |
| 2012-12-01 | 585.685953670891 |
| 2013-01-01 | 428.300911074729 |
| 2013-02-01 | 441.662143799528 |
| 2013-03-01 | 593.313292368802 |
| 2013-04-01 | 403.883888819222 |
| 2013-05-01 | 433.065752074379 |
| 2013-06-01 | 326.110471320238 |
| 2013-07-01 | 424.697478393126 |
| 2013-08-01 | 760.386948170913 |
| 2013-09-01 | 288.700572654752 |
| 2013-10-01 | 423.658779816178 |
| 2013-11-01 | 338.088739459858 |
| 2013-12-01 | 349.306877495713 |
| 2014-01-01 | 805.396396502614 |
| 2014-02-01 | 306.650715427601 |
| 2014-03-01 | 234.184903407649 |
| 2014-04-01 | 386.609093482881 |
| 2014-05-01 | 372.435076309534 |
| 2014-06-01 | 1114.563343234220 |
| 2014-07-01 | 305.805659593623 |
| 2014-08-01 | 353.746132807898 |
| 2014-09-01 | 430.628254873027 |
| 2014-10-01 | 323.489176140343 |
| 2014-11-01 | 300.106136841885 |
| 2014-12-01 | 335.676800900106 |
| 2015-01-01 | 361.728642811112 |
| 2015-02-01 | 200.070700402758 |
| 2015-03-01 | 460.791220559097 |
| 2015-04-01 | 493.387555716196 |
| 2015-05-01 | 667.782487978165 |
| 2015-06-01 | 498.541663605069 |
| 2015-07-01 | 650.421232838185 |
| 2015-08-01 | 262.213631165644 |
| 2015-09-01 | 488.500563269555 |
| 2015-10-01 | 492.497199111724 |
| 2015-11-01 | 639.542063809676 |
| 2015-12-01 | 580.691432707920 |
| 2016-01-01 | 196.231131168436 |
| 2016-02-01 | 641.524735021159 |
| 2016-03-01 | 525.350472430777 |
| 2016-04-01 | 445.292896756504 |
| 2016-05-01 | 323.610083755665 |
| 2016-06-01 | 455.076533057458 |
| 2016-07-01 | 259.721251089045 |
| 2016-08-01 | 322.631451407684 |
| 2016-09-01 | 615.842843316385 |
| 2016-10-01 | 387.096718435370 |
| 2016-11-01 | 276.049992176338 |
| 2016-12-01 | 259.876744709632 |
| 2017-01-01 | 393.238452657171 |
| 2017-02-01 | 245.338601195951 |
| 2017-03-01 | 357.506807388355 |
| 2017-04-01 | 300.186875657594 |
| 2017-05-01 | 366.096016802792 |
| 2017-06-01 | 335.320087157149 |
| 2017-07-01 | 390.027352150199 |
| 2017-08-01 | 453.775450184279 |
| 2017-09-01 | 429.226576882659 |
| 2017-10-01 | 423.357779301593 |
| 2017-11-01 | 394.406543784641 |
| 2017-12-01 | 335.246885970121 |
| 2018-01-01 | 430.836422882326 |
| 2018-02-01 | 628.384731148666 |
| 2018-03-01 | 271.096060996355 |
| 2018-04-01 | 342.242783417901 |
| 2018-05-01 | 358.612481593687 |
| 2018-06-01 | 409.117970767981 |
| 2018-07-01 | 451.660261870387 |
| 2018-08-01 | 333.795065189128 |
| 2018-09-01 | 267.995011306902 |
| 2018-10-01 | 344.828398668690 |
| 2018-11-01 | 352.556129650913 |
| 2018-12-01 | 558.012447508893 |
| 2019-01-01 | 358.892581962889 |
| 2019-02-01 | 394.756712701283 |
| 2019-03-01 | 409.278381545203 |
| 2019-04-01 | 823.542597630556 |
| 2019-05-01 | 324.693483266541 |
| 2019-06-01 | 343.983252774153 |
| 2019-07-01 | 405.640646450796 |
| 2019-08-01 | 368.267473102463 |
| 2019-09-01 | 477.438998275816 |
| 2019-10-01 | 955.893969420201 |
| 2019-11-01 | 536.042826571896 |
| 2019-12-01 | 442.163142172836 |
| 2020-01-01 | 365.883238693136 |
| 2020-02-01 | 539.476152790043 |
| 2020-03-01 | 526.791055329325 |
| 2020-04-01 | 439.168953117636 |
| 2020-05-01 | 631.374595559589 |
| 2020-06-01 | 401.506285602754 |
| 2020-07-01 | 489.689211076398 |
| 2020-08-01 | 559.316838033552 |
| 2020-09-01 | 823.628868104522 |
| 2020-10-01 | 448.825609267620 |
| 2020-11-01 | 415.885179876771 |
| 2020-12-01 | 369.411790172354 |
| 2021-01-01 | 319.393960108440 |
| 2021-02-01 | 319.847238095411 |
| 2021-03-01 | 476.362421730058 |
| 2021-04-01 | 714.265191840822 |
| 2021-05-01 | 315.609584901788 |
| 2021-06-01 | 389.006323704328 |
| 2021-07-01 | 305.130040087528 |
| 2021-08-01 | 292.746666644519 |
| 2021-09-01 | 376.853783781547 |
| 2021-10-01 | 310.292858729971 |
| 2021-11-01 | 417.860718389071 |
| 2021-12-01 | 430.898978553652 |
| 2022-01-01 | 605.507358191299 |
| 2022-02-01 | 407.916220708075 |
| 2022-03-01 | 312.429083936221 |
| 2022-04-01 | 399.362386146611 |
| 2022-05-01 | 324.550333480488 |
| 2022-06-01 | 435.881403029128 |
| 2022-07-01 | 790.221134512919 |
| 2022-08-01 | 375.598519565014 |
| 2022-09-01 | 379.434089601263 |
| 2022-10-01 | 372.226477415652 |
| 2022-11-01 | 475.680381945346 |
| 2022-12-01 | 426.963886606001 |
| 2023-01-01 | 894.978168021451 |
| 2023-02-01 | 615.000381019302 |
| 2023-03-01 | 553.512679545105 |
| 2023-04-01 | 270.707950355393 |
| 2023-05-01 | 501.190474403855 |
| 2023-06-01 | 482.437365256443 |
| 2023-07-01 | 308.061049168604 |
| 2023-08-01 | 484.953985998585 |
| 2023-09-01 | 319.969505766301 |
| 2023-10-01 | 395.347554555310 |
| 2023-11-01 | 267.355883107543 |
| 2023-12-01 | 314.852441459214 |
| 2024-01-01 | 332.888318735587 |
| 2024-02-01 | 424.562345695166 |
| 2024-03-01 | 341.481082584305 |
| 2024-04-01 | 513.545179584475 |
| 2024-05-01 | 356.746786647731 |
| 2024-06-01 | 374.162538947308 |
| 2024-07-01 | 452.678767987659 |
| 2024-08-01 | 426.452814524217 |
| 2024-09-01 | 646.804669933041 |
| 2024-10-01 | 467.550433691808 |
| 2024-11-01 | 582.601099763514 |
| 2024-12-01 | 674.694004770106 |
| 2025-01-01 | 386.003419032236 |
| 2025-02-01 | 334.860970754125 |
| 2025-03-01 | 475.439760710204 |
| 2025-04-01 | 562.883122134748 |
| 2025-05-01 | 654.968660675371 |
| 2025-06-01 | 410.427716011971 |
| 2025-07-01 | 895.359975304102 |
| 2025-08-01 | 953.161415811206 |
| 2025-09-01 | 462.362584190713 |
| 2025-10-01 | 641.675093016092 |
| 2025-11-01 | 271.609555978446 |
| 2025-12-01 | 546.542811819258 |
| 2026-01-01 | 598.562688739000 |
| 2026-02-01 | 346.285476854030 |
| 2026-03-01 | 322.060608001379 |
| 2026-04-01 | 415.000207745727 |
| 2026-05-01 | 487.883619501196 |
| 2026-06-01 | 979.477017183863 |
| 2026-07-01 | 363.685651595519 |
| 2026-08-01 | 301.736470553298 |
| 2026-09-01 | 400.474648768305 |