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 2026-05-01 |
| Last Updated | 2026-06-24 8:47 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 | 1598.908221355050 |
| 1988-02-01 | 2086.295507381480 |
| 1988-03-01 | 2657.963166101680 |
| 1988-04-01 | 1993.003884199550 |
| 1988-05-01 | 1522.886307147320 |
| 1988-06-01 | 1933.158250946480 |
| 1988-07-01 | 1595.354950312730 |
| 1988-08-01 | 1478.523590134270 |
| 1988-09-01 | 1496.106999619240 |
| 1988-10-01 | 1079.342482596430 |
| 1988-11-01 | 1200.732337534570 |
| 1988-12-01 | 1325.855126642360 |
| 1989-01-01 | 1259.979299649350 |
| 1989-02-01 | 1149.222125665760 |
| 1989-03-01 | 1038.974474008100 |
| 1989-04-01 | 897.834361811603 |
| 1989-05-01 | 931.251836119945 |
| 1989-06-01 | 851.240363631914 |
| 1989-07-01 | 892.073402099052 |
| 1989-08-01 | 1104.126422141280 |
| 1989-09-01 | 856.091725818802 |
| 1989-10-01 | 905.275718633106 |
| 1989-11-01 | 795.450186098989 |
| 1989-12-01 | 861.602695587137 |
| 1990-01-01 | 1336.138028746170 |
| 1990-02-01 | 731.990813071262 |
| 1990-03-01 | 690.991498001283 |
| 1990-04-01 | 601.908705695220 |
| 1990-05-01 | 793.972504233530 |
| 1990-06-01 | 543.818076073919 |
| 1990-07-01 | 577.870771254818 |
| 1990-08-01 | 580.210763379528 |
| 1990-09-01 | 605.879518446716 |
| 1990-10-01 | 549.400060584947 |
| 1990-11-01 | 529.350875276480 |
| 1990-12-01 | 484.230480179058 |
| 1991-01-01 | 386.506799340444 |
| 1991-02-01 | 548.659164882868 |
| 1991-03-01 | 518.823758484742 |
| 1991-04-01 | 667.180622398756 |
| 1991-05-01 | 655.831547043904 |
| 1991-06-01 | 621.003796605625 |
| 1991-07-01 | 658.613468221163 |
| 1991-08-01 | 571.715396886108 |
| 1991-09-01 | 591.990773856256 |
| 1991-10-01 | 801.487015239436 |
| 1991-11-01 | 754.528268358089 |
| 1991-12-01 | 566.220700662614 |
| 1992-01-01 | 822.008788383589 |
| 1992-02-01 | 654.379796950061 |
| 1992-03-01 | 878.850975965983 |
| 1992-04-01 | 749.867548670995 |
| 1992-05-01 | 636.193455274006 |
| 1992-06-01 | 671.377264338513 |
| 1992-07-01 | 701.096702008011 |
| 1992-08-01 | 613.204195968652 |
| 1992-09-01 | 654.870531231798 |
| 1992-10-01 | 621.083042047866 |
| 1992-11-01 | 728.527329503525 |
| 1992-12-01 | 729.092214700930 |
| 1993-01-01 | 624.377426757472 |
| 1993-02-01 | 1737.585431439660 |
| 1993-03-01 | 661.483521928649 |
| 1993-04-01 | 631.217834990725 |
| 1993-05-01 | 681.788646642683 |
| 1993-06-01 | 888.590506997288 |
| 1993-07-01 | 670.053519414870 |
| 1993-08-01 | 785.100361849738 |
| 1993-09-01 | 738.470537752594 |
| 1993-10-01 | 853.959200697615 |
| 1993-11-01 | 734.330921094272 |
| 1993-12-01 | 828.669023487591 |
| 1994-01-01 | 608.025769172043 |
| 1994-02-01 | 594.898887461173 |
| 1994-03-01 | 681.441959829468 |
| 1994-04-01 | 780.311217692083 |
| 1994-05-01 | 837.323867566501 |
| 1994-06-01 | 869.750508967281 |
| 1994-07-01 | 990.188013130805 |
| 1994-08-01 | 760.161448012939 |
| 1994-09-01 | 855.978646888221 |
| 1994-10-01 | 656.591123574226 |
| 1994-11-01 | 785.480442992611 |
| 1994-12-01 | 765.443759484060 |
| 1995-01-01 | 810.058477087627 |
| 1995-02-01 | 605.745004423897 |
| 1995-03-01 | 711.626109509203 |
| 1995-04-01 | 972.448863022725 |
| 1995-05-01 | 637.922046138945 |
| 1995-06-01 | 544.429910471031 |
| 1995-07-01 | 572.369222275985 |
| 1995-08-01 | 805.131956614605 |
| 1995-09-01 | 681.849561846799 |
| 1995-10-01 | 689.457630681438 |
| 1995-11-01 | 690.498263534150 |
| 1995-12-01 | 662.192137579610 |
| 1996-01-01 | 475.975363305606 |
| 1996-02-01 | 768.438503944561 |
| 1996-03-01 | 714.444159926653 |
| 1996-04-01 | 730.384681416926 |
| 1996-05-01 | 988.672335655404 |
| 1996-06-01 | 758.185198254808 |
| 1996-07-01 | 679.781499573234 |
| 1996-08-01 | 695.300328969319 |
| 1996-09-01 | 827.600871597892 |
| 1996-10-01 | 760.059359919580 |
| 1996-11-01 | 789.134805127107 |
| 1996-12-01 | 857.044024658933 |
| 1997-01-01 | 667.400882834666 |
| 1997-02-01 | 823.163211114454 |
| 1997-03-01 | 956.736074439354 |
| 1997-04-01 | 926.823610004474 |
| 1997-05-01 | 757.763336596976 |
| 1997-06-01 | 763.888212163226 |
| 1997-07-01 | 912.397292530748 |
| 1997-08-01 | 1126.117003173750 |
| 1997-09-01 | 765.702846082138 |
| 1997-10-01 | 916.771087717482 |
| 1997-11-01 | 778.167290826197 |
| 1997-12-01 | 785.548490830230 |
| 1998-01-01 | 1682.435404794050 |
| 1998-02-01 | 1116.201685289650 |
| 1998-03-01 | 810.755435081844 |
| 1998-04-01 | 870.786289878222 |
| 1998-05-01 | 1035.024365836780 |
| 1998-06-01 | 1037.706742180760 |
| 1998-07-01 | 1159.576864151670 |
| 1998-08-01 | 844.130424021192 |
| 1998-09-01 | 999.276442212070 |
| 1998-10-01 | 1030.013430109340 |
| 1998-11-01 | 862.088487528790 |
| 1998-12-01 | 1218.474099911150 |
| 1999-01-01 | 950.540090465084 |
| 1999-02-01 | 841.975169369457 |
| 1999-03-01 | 1039.448604848520 |
| 1999-04-01 | 1033.076953618050 |
| 1999-05-01 | 919.040708604429 |
| 1999-06-01 | 1051.620634758810 |
| 1999-07-01 | 778.069644531441 |
| 1999-08-01 | 976.221648671404 |
| 1999-09-01 | 940.516849075772 |
| 1999-10-01 | 706.049525908491 |
| 1999-11-01 | 1012.702340217940 |
| 1999-12-01 | 770.955405703995 |
| 2000-01-01 | 961.167114623605 |
| 2000-02-01 | 825.316636950029 |
| 2000-03-01 | 893.811433946986 |
| 2000-04-01 | 712.823383191120 |
| 2000-05-01 | 763.773025762249 |
| 2000-06-01 | 710.493521290225 |
| 2000-07-01 | 730.140028410842 |
| 2000-08-01 | 733.291920432629 |
| 2000-09-01 | 763.549555761846 |
| 2000-10-01 | 748.452977741003 |
| 2000-11-01 | 891.346355222427 |
| 2000-12-01 | 659.086876162305 |
| 2001-01-01 | 1009.851843462190 |
| 2001-02-01 | 1097.529842304310 |
| 2001-03-01 | 535.434569313133 |
| 2001-04-01 | 700.305456348217 |
| 2001-05-01 | 728.139799982768 |
| 2001-06-01 | 647.258970181360 |
| 2001-07-01 | 730.630194411154 |
| 2001-08-01 | 1063.480925183840 |
| 2001-09-01 | 633.768678772717 |
| 2001-10-01 | 782.272566570102 |
| 2001-11-01 | 713.726130443997 |
| 2001-12-01 | 833.227652996314 |
| 2002-01-01 | 711.368341800000 |
| 2002-02-01 | 917.603606716060 |
| 2002-03-01 | 792.117775948300 |
| 2002-04-01 | 1008.767898196630 |
| 2002-05-01 | 836.765080785144 |
| 2002-06-01 | 603.427922274020 |
| 2002-07-01 | 933.931461986402 |
| 2002-08-01 | 740.728267786526 |
| 2002-09-01 | 833.237212680213 |
| 2002-10-01 | 856.484810521815 |
| 2002-11-01 | 690.140445431760 |
| 2002-12-01 | 778.896216344218 |
| 2003-01-01 | 770.014302354784 |
| 2003-02-01 | 681.815716909476 |
| 2003-03-01 | 632.294249317223 |
| 2003-04-01 | 769.958758615243 |
| 2003-05-01 | 843.255594704766 |
| 2003-06-01 | 903.967074985607 |
| 2003-07-01 | 809.068704001968 |
| 2003-08-01 | 846.256644594260 |
| 2003-09-01 | 837.566269297586 |
| 2003-10-01 | 1344.502262560210 |
| 2003-11-01 | 798.609570472992 |
| 2003-12-01 | 814.755524908214 |
| 2004-01-01 | 956.639668386236 |
| 2004-02-01 | 867.610421174394 |
| 2004-03-01 | 994.399402841758 |
| 2004-04-01 | 944.692852582023 |
| 2004-05-01 | 798.943825852264 |
| 2004-06-01 | 989.619541769306 |
| 2004-07-01 | 968.154983637597 |
| 2004-08-01 | 1024.655552177320 |
| 2004-09-01 | 1024.027962802880 |
| 2004-10-01 | 829.042301174909 |
| 2004-11-01 | 1481.185838512880 |
| 2004-12-01 | 975.334398138134 |
| 2005-01-01 | 910.506520116072 |
| 2005-02-01 | 899.853929804239 |
| 2005-03-01 | 935.480327447061 |
| 2005-04-01 | 883.268254664005 |
| 2005-05-01 | 991.381967226927 |
| 2005-06-01 | 934.184172873055 |
| 2005-07-01 | 861.003864442987 |
| 2005-08-01 | 1009.021448533640 |
| 2005-09-01 | 1041.199745518090 |
| 2005-10-01 | 761.403414909475 |
| 2005-11-01 | 1114.064554498100 |
| 2005-12-01 | 1116.119605458520 |
| 2006-01-01 | 791.782595741859 |
| 2006-02-01 | 1113.361825137100 |
| 2006-03-01 | 1026.346849575970 |
| 2006-04-01 | 766.640136818712 |
| 2006-05-01 | 841.430144438311 |
| 2006-06-01 | 724.764518445646 |
| 2006-07-01 | 702.698039892800 |
| 2006-08-01 | 697.543741628084 |
| 2006-09-01 | 739.382570994795 |
| 2006-10-01 | 716.941563039129 |
| 2006-11-01 | 598.137002562335 |
| 2006-12-01 | 720.108159176670 |
| 2007-01-01 | 809.655243931943 |
| 2007-02-01 | 600.430923748144 |
| 2007-03-01 | 575.146701341901 |
| 2007-04-01 | 753.888629582031 |
| 2007-05-01 | 723.458388214225 |
| 2007-06-01 | 567.106023645412 |
| 2007-07-01 | 730.572895733943 |
| 2007-08-01 | 688.859154894003 |
| 2007-09-01 | 503.591702145320 |
| 2007-10-01 | 494.232229600603 |
| 2007-11-01 | 605.167643624015 |
| 2007-12-01 | 453.973533628960 |
| 2008-01-01 | 824.325448778570 |
| 2008-02-01 | 422.159217950609 |
| 2008-03-01 | 508.038760522421 |
| 2008-04-01 | 357.694080559571 |
| 2008-05-01 | 488.554052766962 |
| 2008-06-01 | 573.221778364645 |
| 2008-07-01 | 379.247079578140 |
| 2008-08-01 | 345.205511886474 |
| 2008-09-01 | 395.372882842753 |
| 2008-10-01 | 403.400915805849 |
| 2008-11-01 | 544.792604992399 |
| 2008-12-01 | 197.145480637612 |
| 2009-01-01 | 166.395129790278 |
| 2009-02-01 | 342.441939539867 |
| 2009-03-01 | 224.526172494323 |
| 2009-04-01 | 319.759509820551 |
| 2009-05-01 | 227.905795612404 |
| 2009-06-01 | 309.312219286479 |
| 2009-07-01 | 407.816128330032 |
| 2009-08-01 | 240.488587474846 |
| 2009-09-01 | 196.637902455644 |
| 2009-10-01 | 302.654511717929 |
| 2009-11-01 | 240.664426250013 |
| 2009-12-01 | 303.098696022188 |
| 2010-01-01 | 281.500174647238 |
| 2010-02-01 | 315.348547402342 |
| 2010-03-01 | 291.452649208208 |
| 2010-04-01 | 333.901955298931 |
| 2010-05-01 | 253.857493335249 |
| 2010-06-01 | 180.579763385514 |
| 2010-07-01 | 258.642881511793 |
| 2010-08-01 | 233.911297660141 |
| 2010-09-01 | 345.369996094431 |
| 2010-10-01 | 241.326778135033 |
| 2010-11-01 | 295.851174634786 |
| 2010-12-01 | 230.345817480760 |
| 2011-01-01 | 230.007767172646 |
| 2011-02-01 | 193.635887938553 |
| 2011-03-01 | 272.123587025540 |
| 2011-04-01 | 236.119283086374 |
| 2011-05-01 | 224.174521248575 |
| 2011-06-01 | 317.690061803879 |
| 2011-07-01 | 248.939375678441 |
| 2011-08-01 | 229.207458506498 |
| 2011-09-01 | 375.383411433217 |
| 2011-10-01 | 151.044685375687 |
| 2011-11-01 | 282.056017260383 |
| 2011-12-01 | 262.337380212829 |
| 2012-01-01 | 263.249860638920 |
| 2012-02-01 | 722.350457881631 |
| 2012-03-01 | 245.800031470401 |
| 2012-04-01 | 262.501730736515 |
| 2012-05-01 | 334.296878700597 |
| 2012-06-01 | 627.915846599698 |
| 2012-07-01 | 363.951015301129 |
| 2012-08-01 | 533.028361249915 |
| 2012-09-01 | 397.573263995358 |
| 2012-10-01 | 475.675561767637 |
| 2012-11-01 | 405.159033781585 |
| 2012-12-01 | 584.854888149728 |
| 2013-01-01 | 427.968004232564 |
| 2013-02-01 | 440.074701938268 |
| 2013-03-01 | 585.494198900742 |
| 2013-04-01 | 403.722831940736 |
| 2013-05-01 | 433.392579205824 |
| 2013-06-01 | 326.348774762610 |
| 2013-07-01 | 424.294005174167 |
| 2013-08-01 | 762.018950667569 |
| 2013-09-01 | 292.009350721643 |
| 2013-10-01 | 423.992751873332 |
| 2013-11-01 | 337.645345644057 |
| 2013-12-01 | 348.950257601921 |
| 2014-01-01 | 805.046227210015 |
| 2014-02-01 | 306.019726706172 |
| 2014-03-01 | 231.368720231972 |
| 2014-04-01 | 386.599558166625 |
| 2014-05-01 | 372.982058896187 |
| 2014-06-01 | 1117.053198661310 |
| 2014-07-01 | 305.690963535516 |
| 2014-08-01 | 354.722800418758 |
| 2014-09-01 | 432.951834069289 |
| 2014-10-01 | 323.657500956909 |
| 2014-11-01 | 299.938330605154 |
| 2014-12-01 | 335.520882062890 |
| 2015-01-01 | 361.722467022645 |
| 2015-02-01 | 199.940036462777 |
| 2015-03-01 | 455.694707104934 |
| 2015-04-01 | 493.595371896876 |
| 2015-05-01 | 669.025704728489 |
| 2015-06-01 | 500.661561746436 |
| 2015-07-01 | 650.577853048356 |
| 2015-08-01 | 262.862703774378 |
| 2015-09-01 | 488.482376932297 |
| 2015-10-01 | 492.440266736739 |
| 2015-11-01 | 639.427752493186 |
| 2015-12-01 | 580.730701847800 |
| 2016-01-01 | 196.260681291908 |
| 2016-02-01 | 641.876366861960 |
| 2016-03-01 | 521.699479372649 |
| 2016-04-01 | 445.319094800528 |
| 2016-05-01 | 324.080857055912 |
| 2016-06-01 | 456.618885218666 |
| 2016-07-01 | 259.681725058414 |
| 2016-08-01 | 323.062871811726 |
| 2016-09-01 | 615.669300895169 |
| 2016-10-01 | 386.962221360419 |
| 2016-11-01 | 275.965842459371 |
| 2016-12-01 | 259.948841514362 |
| 2017-01-01 | 393.287610299183 |
| 2017-02-01 | 245.442057846330 |
| 2017-03-01 | 356.307879771479 |
| 2017-04-01 | 300.234057350685 |
| 2017-05-01 | 366.476447658194 |
| 2017-06-01 | 335.904980745334 |
| 2017-07-01 | 389.976420440404 |
| 2017-08-01 | 453.916971918235 |
| 2017-09-01 | 429.002320241667 |
| 2017-10-01 | 423.070483636179 |
| 2017-11-01 | 394.172735299289 |
| 2017-12-01 | 335.309031223254 |
| 2018-01-01 | 430.741606943757 |
| 2018-02-01 | 628.363324517024 |
| 2018-03-01 | 271.811972869026 |
| 2018-04-01 | 342.175547402313 |
| 2018-05-01 | 358.662775635978 |
| 2018-06-01 | 408.940135111902 |
| 2018-07-01 | 451.348810594180 |
| 2018-08-01 | 333.541451103044 |
| 2018-09-01 | 267.616995778793 |
| 2018-10-01 | 344.442630822185 |
| 2018-11-01 | 352.071889400414 |
| 2018-12-01 | 557.508024356930 |
| 2019-01-01 | 361.650775954254 |
| 2019-02-01 | 394.275345277510 |
| 2019-03-01 | 411.283377845882 |
| 2019-04-01 | 822.585092661405 |
| 2019-05-01 | 324.342027099799 |
| 2019-06-01 | 343.530339040564 |
| 2019-07-01 | 405.006840771820 |
| 2019-08-01 | 367.587034000895 |
| 2019-09-01 | 476.261953480373 |
| 2019-10-01 | 954.234219316411 |
| 2019-11-01 | 535.025145011576 |
| 2019-12-01 | 441.480352200753 |
| 2020-01-01 | 372.585050050912 |
| 2020-02-01 | 538.641311872324 |
| 2020-03-01 | 530.712116624635 |
| 2020-04-01 | 435.855332517819 |
| 2020-05-01 | 630.529391021428 |
| 2020-06-01 | 400.733819409125 |
| 2020-07-01 | 488.546641449864 |
| 2020-08-01 | 557.986472858355 |
| 2020-09-01 | 821.089021350041 |
| 2020-10-01 | 447.900602095900 |
| 2020-11-01 | 414.959352458182 |
| 2020-12-01 | 368.721821288645 |
| 2021-01-01 | 328.935970140974 |
| 2021-02-01 | 319.439202420807 |
| 2021-03-01 | 480.080565530075 |
| 2021-04-01 | 704.966650797367 |
| 2021-05-01 | 315.081853412288 |
| 2021-06-01 | 387.935533473753 |
| 2021-07-01 | 304.059113174892 |
| 2021-08-01 | 291.950163555142 |
| 2021-09-01 | 376.073048374976 |
| 2021-10-01 | 309.666650720983 |
| 2021-11-01 | 417.074035660099 |
| 2021-12-01 | 430.590968898857 |
| 2022-01-01 | 625.503086231366 |
| 2022-02-01 | 406.967019734566 |
| 2022-03-01 | 315.844231354224 |
| 2022-04-01 | 393.700440440181 |
| 2022-05-01 | 325.209233251610 |
| 2022-06-01 | 436.531773774217 |
| 2022-07-01 | 787.233721970296 |
| 2022-08-01 | 367.092395132545 |
| 2022-09-01 | 379.635458021276 |
| 2022-10-01 | 372.272049719695 |
| 2022-11-01 | 474.298329043636 |
| 2022-12-01 | 427.757198842635 |
| 2023-01-01 | 927.758594901642 |
| 2023-02-01 | 613.869990078347 |
| 2023-03-01 | 561.377316432985 |
| 2023-04-01 | 269.477074233534 |
| 2023-05-01 | 508.364775260523 |
| 2023-06-01 | 482.609194621658 |
| 2023-07-01 | 304.931249517494 |
| 2023-08-01 | 457.163951186378 |
| 2023-09-01 | 320.717204226828 |
| 2023-10-01 | 398.127120093259 |
| 2023-11-01 | 267.974467136707 |
| 2023-12-01 | 316.828021553809 |
| 2024-01-01 | 344.135313401582 |
| 2024-02-01 | 424.735812515279 |
| 2024-03-01 | 348.646834797415 |
| 2024-04-01 | 517.147406985709 |
| 2024-05-01 | 367.105432445413 |
| 2024-06-01 | 379.219621210720 |
| 2024-07-01 | 444.244445525342 |
| 2024-08-01 | 382.738119050536 |
| 2024-09-01 | 647.829962219047 |
| 2024-10-01 | 474.309519300035 |
| 2024-11-01 | 587.630910868542 |
| 2024-12-01 | 682.300658995984 |
| 2025-01-01 | 397.972994321314 |
| 2025-02-01 | 336.821435808690 |
| 2025-03-01 | 488.850370710832 |
| 2025-04-01 | 575.506763078825 |
| 2025-05-01 | 682.652620607425 |
| 2025-06-01 | 419.621580226890 |
| 2025-07-01 | 873.543349571577 |
| 2025-08-01 | 817.035864537891 |
| 2025-09-01 | 462.689322284314 |
| 2025-10-01 | 654.745200089411 |
| 2025-11-01 | 276.218783505714 |
| 2025-12-01 | 554.643983573842 |
| 2026-01-01 | 613.808488464781 |
| 2026-02-01 | 348.960600287893 |
| 2026-03-01 | 333.447631619803 |
| 2026-04-01 | 428.959976646768 |
| 2026-05-01 | 511.915813364292 |