Table Data - New Private Housing Units Authorized by Building Permits: 1-Unit Structures for Colorado

Title New Private Housing Units Authorized by Building Permits: 1-Unit Structures for Colorado
Series ID COBP1FHSA
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
1988-01-01 586.805990170270
1988-02-01 822.980556424218
1988-03-01 870.038687230429
1988-04-01 852.901164234178
1988-05-01 792.063124498546
1988-06-01 833.101775793552
1988-07-01 870.251318678906
1988-08-01 797.989901615887
1988-09-01 779.016876577446
1988-10-01 748.243281194070
1988-11-01 830.863909265895
1988-12-01 697.380582534325
1989-01-01 740.505750017126
1989-02-01 749.591263780807
1989-03-01 791.935451104196
1989-04-01 667.042750259527
1989-05-01 727.652001765507
1989-06-01 770.267748786222
1989-07-01 721.146332381687
1989-08-01 774.248742618885
1989-09-01 839.369909472963
1989-10-01 795.652723111543
1989-11-01 756.622242875042
1989-12-01 791.919429193720
1990-01-01 953.279812227511
1990-02-01 734.647505779776
1990-03-01 742.143628313052
1990-04-01 777.318826622199
1990-05-01 863.135960251433
1990-06-01 856.325100958453
1990-07-01 851.352891476161
1990-08-01 941.585559085531
1990-09-01 799.474063549610
1990-10-01 882.762541527200
1990-11-01 875.719522193210
1990-12-01 809.853553120429
1991-01-01 855.754960727558
1991-02-01 949.760488447586
1991-03-01 878.606892295062
1991-04-01 1113.223032905850
1991-05-01 1096.012586686780
1991-06-01 951.883823609098
1991-07-01 1200.358409109970
1991-08-01 931.677347729088
1991-09-01 1037.106562285800
1991-10-01 1074.158305603150
1991-11-01 1163.960564645950
1991-12-01 1321.016984701680
1992-01-01 1345.202692341970
1992-02-01 1809.154442447990
1992-03-01 1519.925808716760
1992-04-01 1567.408577332190
1992-05-01 1462.575002598860
1992-06-01 1577.441125691670
1992-07-01 1666.982238534130
1992-08-01 1349.221737939750
1992-09-01 2118.785559106800
1992-10-01 2125.256818335380
1992-11-01 1726.601044277520
1992-12-01 2072.496089414320
1993-01-01 1890.624219831010
1993-02-01 1768.694694094620
1993-03-01 2114.057378006300
1993-04-01 1881.087086501700
1993-05-01 1753.523240169970
1993-06-01 2114.684952877410
1993-07-01 2119.775910813450
1993-08-01 2185.990746699540
1993-09-01 2177.445045266880
1993-10-01 2223.393278300410
1993-11-01 2499.870240646810
1993-12-01 2428.996283155950
1994-01-01 2578.066480077440
1994-02-01 2655.014826193240
1994-03-01 2751.743225007900
1994-04-01 2547.535079332240
1994-05-01 2449.503271733010
1994-06-01 2411.550532093770
1994-07-01 2155.712238630900
1994-08-01 2311.502567383060
1994-09-01 2390.636623863800
1994-10-01 2107.436805437950
1994-11-01 2247.816930204330
1994-12-01 2195.230814359160
1995-01-01 2280.359245628720
1995-02-01 2180.248981250660
1995-03-01 2012.246637565310
1995-04-01 1983.731470832870
1995-05-01 2207.502460522570
1995-06-01 2338.460505666790
1995-07-01 2522.274923530760
1995-08-01 2614.630815568000
1995-09-01 2491.294987726190
1995-10-01 2615.658507305770
1995-11-01 2958.643923079380
1995-12-01 2668.325131484150
1996-01-01 2572.015092851640
1996-02-01 2609.361082774690
1996-03-01 2440.431214380250
1996-04-01 2816.831876350570
1996-05-01 2720.100552900120
1996-06-01 2672.856113626040
1996-07-01 2441.294865312070
1996-08-01 2560.574538241210
1996-09-01 2163.155301220450
1996-10-01 2676.333329079610
1996-11-01 2381.102069904350
1996-12-01 2384.735879702340
1997-01-01 2539.675021296520
1997-02-01 2628.201854027470
1997-03-01 2651.420851024800
1997-04-01 2542.955602478960
1997-05-01 2814.995506602260
1997-06-01 2477.329722753870
1997-07-01 2716.413924439050
1997-08-01 2476.216060053050
1997-09-01 2859.694861898380
1997-10-01 2743.034900450180
1997-11-01 2379.464310292740
1997-12-01 2670.347732777270
1998-01-01 2697.726966051200
1998-02-01 2798.219110523740
1998-03-01 2768.725856170180
1998-04-01 3079.365685664780
1998-05-01 2745.245657046350
1998-06-01 2890.529305652910
1998-07-01 3103.180688572100
1998-08-01 2728.962110729720
1998-09-01 2954.706954660850
1998-10-01 3034.118670041310
1998-11-01 3157.731027375500
1998-12-01 3530.571286568890
1999-01-01 3164.101538619950
1999-02-01 3054.556697614870
1999-03-01 3244.927995747800
1999-04-01 3076.429168820330
1999-05-01 2927.246186672940
1999-06-01 3529.034613170860
1999-07-01 3120.559439654040
1999-08-01 3071.305425566060
1999-09-01 3088.267679569760
1999-10-01 2985.311357909050
1999-11-01 3123.570838428640
1999-12-01 3398.138459434510
2000-01-01 3087.336791424710
2000-02-01 3119.764860017810
2000-03-01 3005.379592513320
2000-04-01 2853.383489375430
2000-05-01 2914.569431364310
2000-06-01 2919.124690195040
2000-07-01 2913.202549432670
2000-08-01 3374.334876172200
2000-09-01 3248.608908360770
2000-10-01 3407.775767214690
2000-11-01 3529.614054494360
2000-12-01 3095.484822373760
2001-01-01 3435.016783707690
2001-02-01 3284.901469907350
2001-03-01 3381.751702869370
2001-04-01 3093.844319861110
2001-05-01 3300.251682524760
2001-06-01 3214.564895965690
2001-07-01 2919.063653748100
2001-08-01 3188.125571270030
2001-09-01 2713.676392423040
2001-10-01 2698.578296452860
2001-11-01 2611.165318848900
2001-12-01 2356.891275521620
2002-01-01 2544.179758754760
2002-02-01 2791.481732991080
2002-03-01 2781.994481957130
2002-04-01 3067.710304269790
2002-05-01 3086.735753926300
2002-06-01 3053.686406562090
2002-07-01 3054.404175177780
2002-08-01 2968.050818287410
2002-09-01 2867.746238972490
2002-10-01 3049.680180251500
2002-11-01 2925.204495515910
2002-12-01 3019.858434553810
2003-01-01 2988.719148094670
2003-02-01 2836.255690659330
2003-03-01 2089.918062549260
2003-04-01 2683.652121214500
2003-05-01 2567.920258721390
2003-06-01 2665.381370948540
2003-07-01 3089.554007403140
2003-08-01 2701.580544019730
2003-09-01 2897.214495827030
2003-10-01 3692.264793254430
2003-11-01 2792.573701248120
2003-12-01 3056.245692767010
2004-01-01 2921.847386248680
2004-02-01 2803.544044889520
2004-03-01 3283.015148175240
2004-04-01 3274.138011634720
2004-05-01 3337.522316715870
2004-06-01 3054.659443766650
2004-07-01 3161.935701659540
2004-08-01 3002.874974125070
2004-09-01 3541.613529958940
2004-10-01 3013.878562354770
2004-11-01 2920.513315550570
2004-12-01 3281.982764585560
2005-01-01 3388.024067667960
2005-02-01 3380.987126784760
2005-03-01 3417.673231730350
2005-04-01 3306.783257479120
2005-05-01 3012.067067699950
2005-06-01 3319.049758149620
2005-07-01 3311.689452327340
2005-08-01 3301.601119798120
2005-09-01 3574.016016276040
2005-10-01 3415.865489751080
2005-11-01 3713.346635868970
2005-12-01 3402.829226834740
2006-01-01 3488.717994761050
2006-02-01 3261.294039225550
2006-03-01 3005.944169282190
2006-04-01 2570.843198647640
2006-05-01 2755.403683714680
2006-06-01 2650.523044868340
2006-07-01 2248.064817703720
2006-08-01 2457.807785925440
2006-09-01 2306.118692007050
2006-10-01 2192.933293595290
2006-11-01 2218.936874938020
2006-12-01 2023.863645799150
2007-01-01 1965.801383918150
2007-02-01 1866.603255873400
2007-03-01 1985.807875093250
2007-04-01 1949.540860781920
2007-05-01 2062.991427441920
2007-06-01 1901.709836361890
2007-07-01 1979.200876945410
2007-08-01 1785.240395039640
2007-09-01 1368.472228921060
2007-10-01 1683.649009428950
2007-11-01 1382.324419971930
2007-12-01 1100.300462804550
2008-01-01 1216.691170889550
2008-02-01 1170.872908986990
2008-03-01 1055.204487576940
2008-04-01 1194.702918920110
2008-05-01 1119.327346307730
2008-06-01 1050.274276326120
2008-07-01 1001.378105193240
2008-08-01 1105.448320314010
2008-09-01 1014.973966818260
2008-10-01 935.679520018275
2008-11-01 554.638147832339
2008-12-01 557.296837163188
2009-01-01 539.731991273811
2009-02-01 586.810980337625
2009-03-01 462.786852970959
2009-04-01 595.642008499753
2009-05-01 575.445494196050
2009-06-01 673.826107202017
2009-07-01 691.406114489800
2009-08-01 620.944887160553
2009-09-01 710.244120485582
2009-10-01 692.682505991331
2009-11-01 557.091785614795
2009-12-01 763.030219375313
2010-01-01 782.697885466630
2010-02-01 1019.352405302040
2010-03-01 986.265884109856
2010-04-01 695.304875521000
2010-05-01 638.614755863133
2010-06-01 695.045230231065
2010-07-01 708.588632575622
2010-08-01 702.491450843720
2010-09-01 718.020986550132
2010-10-01 722.861994237609
2010-11-01 744.355054601905
2010-12-01 751.212510481444
2011-01-01 663.386998839214
2011-02-01 592.316257753869
2011-03-01 737.010393895045
2011-04-01 764.844930735696
2011-05-01 765.797718283355
2011-06-01 800.781623305737
2011-07-01 836.485551403083
2011-08-01 858.858663071473
2011-09-01 796.705333355228
2011-10-01 768.916357144979
2011-11-01 848.998772258204
2011-12-01 780.695525424748
2012-01-01 921.954513601690
2012-02-01 849.336854677578
2012-03-01 904.440263454926
2012-04-01 959.715273269783
2012-05-01 1064.479728853460
2012-06-01 1102.870012950150
2012-07-01 1084.789961561150
2012-08-01 1232.436137127620
2012-09-01 1344.334429432390
2012-10-01 1348.093499616880
2012-11-01 1266.176345119670
2012-12-01 1157.475112732550
2013-01-01 1338.391746525140
2013-02-01 1424.806626253690
2013-03-01 1334.554170412160
2013-04-01 1257.648994369960
2013-05-01 1343.579628288120
2013-06-01 1231.238668605990
2013-07-01 1528.280881484450
2013-08-01 1293.227399932250
2013-09-01 1197.398123391330
2013-10-01 1380.057013319180
2013-11-01 1137.579710905070
2013-12-01 1443.893918118040
2014-01-01 1513.946571858830
2014-02-01 1375.718690469050
2014-03-01 1453.585609747440
2014-04-01 1624.060382057900
2014-05-01 1433.817600426390
2014-06-01 1454.049997004840
2014-07-01 1475.500423656300
2014-08-01 1408.981674767620
2014-09-01 1433.348065139450
2014-10-01 1714.916978202260
2014-11-01 1227.813216204840
2014-12-01 1494.468204234080
2015-01-01 1437.188429045590
2015-02-01 1438.393196005150
2015-03-01 1509.774453091690
2015-04-01 1593.798788096820
2015-05-01 1583.148724219320
2015-06-01 1756.332475964070
2015-07-01 1742.010097862250
2015-08-01 1578.464255363150
2015-09-01 1702.564024220510
2015-10-01 1771.164300409150
2015-11-01 1708.755290364920
2015-12-01 1658.540078607470
2016-01-01 1690.945660130560
2016-02-01 1805.124874736950
2016-03-01 1774.353238133440
2016-04-01 1827.629803741680
2016-05-01 1773.157870575850
2016-06-01 1813.271684572700
2016-07-01 1724.902436237640
2016-08-01 1895.860131726030
2016-09-01 1845.909070597960
2016-10-01 1745.013308643130
2016-11-01 1887.774143283130
2016-12-01 2018.154812494980
2017-01-01 1899.845251097080
2017-02-01 1942.249330851480
2017-03-01 2018.841621929690
2017-04-01 1941.826715453210
2017-05-01 2038.490399189150
2017-06-01 1950.703838197010
2017-07-01 1800.224083878870
2017-08-01 2433.016007189280
2017-09-01 2077.783941612780
2017-10-01 2159.987209159700
2017-11-01 2231.441045449040
2017-12-01 2451.619055911950
2018-01-01 2920.043008302300
2018-02-01 2626.046901807890
2018-03-01 2451.121582829360
2018-04-01 2343.366216814960
2018-05-01 2403.483859663240
2018-06-01 2432.388703947980
2018-07-01 2383.474630241320
2018-08-01 2324.621445705580
2018-09-01 2451.903180560280
2018-10-01 2458.396914530420
2018-11-01 2369.125844796180
2018-12-01 2037.769264684860
2019-01-01 2149.225623694500
2019-02-01 2008.768803629100
2019-03-01 1673.913233806950
2019-04-01 2235.030849695560
2019-05-01 2377.095813127160
2019-06-01 2361.510420820200
2019-07-01 2683.801948508840
2019-08-01 2557.641877619230
2019-09-01 2292.992680248050
2019-10-01 2490.317918720260
2019-11-01 2552.187716097370
2019-12-01 2417.153671027070
2020-01-01 2387.388337816880
2020-02-01 2666.749915022660
2020-03-01 2402.238701884660
2020-04-01 1798.832435857590
2020-05-01 2121.180792274150
2020-06-01 2492.679227524890
2020-07-01 3208.563435903110
2020-08-01 2846.573195351720
2020-09-01 3330.721640935780
2020-10-01 3261.930691049100
2020-11-01 3118.607003603610
2020-12-01 3581.070866947720
2021-01-01 3251.911978425850
2021-02-01 2813.231681763330
2021-03-01 3094.138987207750
2021-04-01 2947.499474158660
2021-05-01 2551.599797429730
2021-06-01 2925.778748381500
2021-07-01 2860.545364372210
2021-08-01 2928.265652236620
2021-09-01 2917.588655210340
2021-10-01 2560.294473973110
2021-11-01 2809.984582146870
2021-12-01 2621.469180705390
2022-01-01 2644.878202890820
2022-02-01 2597.518357719630
2022-03-01 2593.328688269890
2022-04-01 2328.643497482280
2022-05-01 2144.353761091260
2022-06-01 2106.863253507200
2022-07-01 1740.694562864140
2022-08-01 1771.362047445780
2022-09-01 1673.898651153120
2022-10-01 1479.350973337150
2022-11-01 1406.528305832160
2022-12-01 1128.757994448480
2023-01-01 1397.279868597430
2023-02-01 1351.055042243890
2023-03-01 1601.352065364610
2023-04-01 1436.863185491810
2023-05-01 1772.906427003870
2023-06-01 1822.221297333850
2023-07-01 1679.273471988340
2023-08-01 1832.532334505080
2023-09-01 1636.987641549560
2023-10-01 1783.710564231110
2023-11-01 1891.005125694460
2023-12-01 1986.028112470530
2024-01-01 1823.544941758860
2024-02-01 1940.672437304270
2024-03-01 1583.290533270220
2024-04-01 1743.302805354970
2024-05-01 1690.994078667000
2024-06-01 1566.677083312200
2024-07-01 1617.958524785710
2024-08-01 1562.523418906060
2024-09-01 1526.216854640680
2024-10-01 1747.515528418130
2024-11-01 1657.395397769300
2024-12-01 1725.844169292830
2025-01-01 1724.504795993900
2025-02-01 1445.114712957720
2025-03-01 1438.762273777320
2025-04-01 1722.623508143240
2025-05-01 1501.510270131740
2025-06-01 1394.334681575110
2025-07-01 1500.604140182090
2025-08-01 1337.997237658830
2025-09-01 1478.409798911150
2025-10-01 1493.411269999550
2025-11-01 1276.460560617100
2025-12-01 1379.727234927710
2026-01-01 1343.370509182270
2026-02-01 1527.435817360030
2026-03-01 1520.478813141420
2026-04-01 1512.417451886670
2026-05-01 1339.007754431370

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