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 2026-04-01
Last Updated 2026-06-01 11:09 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
1988-01-01 586.805990168266
1988-02-01 822.980556417544
1988-03-01 870.038687220210
1988-04-01 852.901164224716
1988-05-01 792.063124485090
1988-06-01 833.101775784070
1988-07-01 870.251318684915
1988-08-01 797.989901620365
1988-09-01 779.016876589157
1988-10-01 748.243281209500
1988-11-01 830.863909281298
1988-12-01 697.380582542155
1989-01-01 740.505750016142
1989-02-01 749.591263773104
1989-03-01 791.935451092356
1989-04-01 667.042750249120
1989-05-01 727.652001748683
1989-06-01 770.267748772204
1989-07-01 721.146332382560
1989-08-01 774.248742616896
1989-09-01 839.369909512328
1989-10-01 795.652723148226
1989-11-01 756.622242888706
1989-12-01 791.919429204041
1990-01-01 953.279812234698
1990-02-01 734.647505779878
1990-03-01 742.143628256988
1990-04-01 777.318826618675
1990-05-01 863.135960199236
1990-06-01 856.325100946014
1990-07-01 851.352891479260
1990-08-01 941.585559083901
1990-09-01 799.474063624341
1990-10-01 882.762541608208
1990-11-01 875.719522228574
1990-12-01 809.853553143923
1991-01-01 855.754960741850
1991-02-01 949.760488443640
1991-03-01 878.606892155774
1991-04-01 1113.223032872390
1991-05-01 1096.012586535100
1991-06-01 951.883823566473
1991-07-01 1200.358409100510
1991-08-01 931.677347747193
1991-09-01 1037.106562496550
1991-10-01 1074.158305840080
1991-11-01 1163.960564835560
1991-12-01 1321.016984853530
1992-01-01 1345.202692387930
1992-02-01 1809.154442313700
1992-03-01 1519.925808182720
1992-04-01 1567.408577014700
1992-05-01 1462.575002077300
1992-06-01 1577.441125466020
1992-07-01 1666.982238566060
1992-08-01 1349.221738189990
1992-09-01 2118.785560257770
1992-10-01 2125.256819809820
1992-11-01 1726.601044474810
1992-12-01 2072.496090465410
1993-01-01 1890.624220344680
1993-02-01 1768.694694045850
1993-03-01 2114.057373192530
1993-04-01 1881.087085855540
1993-05-01 1753.523239301200
1993-06-01 2114.684953016460
1993-07-01 2119.775911892590
1993-08-01 2185.990748356150
1993-09-01 2177.445043651560
1993-10-01 2223.393289541210
1993-11-01 2499.870238316960
1993-12-01 2428.996282491820
1994-01-01 2578.066478322390
1994-02-01 2655.014823665620
1994-03-01 2751.743211356540
1994-04-01 2547.535076982070
1994-05-01 2449.503270376220
1994-06-01 2411.550534084810
1994-07-01 2155.712242775110
1994-08-01 2311.502572125500
1994-09-01 2390.636629803440
1994-10-01 2107.436823723660
1994-11-01 2247.816917574350
1994-12-01 2195.230808049140
1995-01-01 2280.359238265880
1995-02-01 2180.248974356500
1995-03-01 2012.246620779370
1995-04-01 1983.731467976320
1995-05-01 2207.502458146990
1995-06-01 2338.460508734570
1995-07-01 2522.274932108040
1995-08-01 2614.630849536960
1995-09-01 2491.295004683030
1995-10-01 2615.658545417430
1995-11-01 2958.643904925880
1995-12-01 2668.325037190540
1996-01-01 2572.015086983000
1996-02-01 2609.361074754010
1996-03-01 2440.431192988630
1996-04-01 2816.831871842580
1996-05-01 2720.100536375950
1996-06-01 2672.856128616610
1996-07-01 2441.294883017590
1996-08-01 2560.574609171030
1996-09-01 2163.155338562200
1996-10-01 2676.333386165770
1996-11-01 2381.102067354450
1996-12-01 2384.735651465740
1997-01-01 2539.675027987320
1997-02-01 2628.201850805400
1997-03-01 2651.420825730120
1997-04-01 2542.955594165640
1997-05-01 2814.995472361970
1997-06-01 2477.329747885950
1997-07-01 2716.413959221170
1997-08-01 2476.216177196930
1997-09-01 2859.694947482840
1997-10-01 2743.035002372800
1997-11-01 2379.464352089460
1997-12-01 2670.347258204450
1998-01-01 2697.727008308590
1998-02-01 2798.219110374690
1998-03-01 2768.725800870200
1998-04-01 3079.365619178860
1998-05-01 2745.245548560540
1998-06-01 2890.529278924720
1998-07-01 3103.180684545480
1998-08-01 2728.962641611250
1998-09-01 2954.707112570940
1998-10-01 3034.118844728960
1998-11-01 3157.731109245020
1998-12-01 3530.570685560400
1999-01-01 3164.101404312980
1999-02-01 3054.556441289600
1999-03-01 3244.927662183290
1999-04-01 3076.428892490910
1999-05-01 2927.245977979830
1999-06-01 3529.034622067300
1999-07-01 3120.559584852960
1999-08-01 3071.306724204970
1999-09-01 3088.268150692210
1999-10-01 2985.311761382990
1999-11-01 3123.570966839720
1999-12-01 3398.137822161160
2000-01-01 3087.336143532170
2000-02-01 3119.763953266960
2000-03-01 3005.378626520870
2000-04-01 2853.382866594070
2000-05-01 2914.569092922530
2000-06-01 2919.124765773780
2000-07-01 2913.203731972570
2000-08-01 3374.337007473380
2000-09-01 3248.609697044020
2000-10-01 3407.776989702540
2000-11-01 3529.614426219970
2000-12-01 3095.485065719790
2001-01-01 3435.016727939850
2001-02-01 3284.892198595790
2001-03-01 3381.751440125670
2001-04-01 3093.844328713780
2001-05-01 3300.251938842330
2001-06-01 3214.565392480830
2001-07-01 2919.066027200300
2001-08-01 3188.127746914620
2001-09-01 2713.679108769400
2001-10-01 2698.580160485460
2001-11-01 2611.162482889390
2001-12-01 2356.892474443870
2002-01-01 2544.180731652960
2002-02-01 2791.466987105870
2002-03-01 2781.994768468250
2002-04-01 3067.710152803750
2002-05-01 3086.737272568680
2002-06-01 3053.685971385330
2002-07-01 3054.407356581540
2002-08-01 2968.053485707290
2002-09-01 2867.752701731770
2002-10-01 3049.684932343110
2002-11-01 2925.199337738430
2002-12-01 3019.862114419770
2003-01-01 2988.720703722000
2003-02-01 2836.231303046940
2003-03-01 2089.916148499980
2003-04-01 2683.652168903810
2003-05-01 2567.918934136510
2003-06-01 2665.378762735340
2003-07-01 3089.561469941080
2003-08-01 2701.588513010380
2003-09-01 2897.231169903740
2003-10-01 3692.279100937130
2003-11-01 2792.567885395170
2003-12-01 3056.247059944960
2004-01-01 2921.841770596340
2004-02-01 2803.510250316170
2004-03-01 3283.001317609380
2004-04-01 3274.132207079180
2004-05-01 3337.513897054740
2004-06-01 3054.654386044040
2004-07-01 3161.948065439900
2004-08-01 3002.886067870260
2004-09-01 3541.651010947500
2004-10-01 3013.970132699110
2004-11-01 2920.486774879880
2004-12-01 3281.956169648330
2005-01-01 3387.986724200540
2005-02-01 3380.916285805280
2005-03-01 3417.634940802070
2005-04-01 3306.761416845470
2005-05-01 3012.046657574210
2005-06-01 3319.041819428890
2005-07-01 3311.713091128050
2005-08-01 3301.641506648990
2005-09-01 3574.128749239970
2005-10-01 3416.151250103030
2005-11-01 3713.166556528160
2005-12-01 3402.710967944630
2006-01-01 3488.618883530470
2006-02-01 3261.197609076850
2006-03-01 3005.882819406580
2006-04-01 2570.818054588670
2006-05-01 2755.384621905660
2006-06-01 2650.525287060040
2006-07-01 2248.094329007350
2006-08-01 2457.863510717690
2006-09-01 2306.239794651200
2006-10-01 2193.238111871440
2006-11-01 2218.726034616040
2006-12-01 2023.732389618010
2007-01-01 1965.705169504430
2007-02-01 1866.532330160900
2007-03-01 1985.748083834740
2007-04-01 1949.524136800170
2007-05-01 2062.979728497540
2007-06-01 1901.720121897530
2007-07-01 1979.242397356990
2007-08-01 1785.303701851870
2007-09-01 1368.570340004270
2007-10-01 1683.933125869360
2007-11-01 1382.137693067540
2007-12-01 1100.200954220050
2008-01-01 1216.611553308250
2008-02-01 1170.824951761450
2008-03-01 1055.167664047850
2008-04-01 1194.698866355280
2008-05-01 1119.327386102620
2008-06-01 1050.286573526660
2008-07-01 1001.404099607090
2008-08-01 1105.491201377070
2008-09-01 1015.047480367900
2008-10-01 935.836750272290
2008-11-01 554.557916381683
2008-12-01 557.242765321200
2009-01-01 539.693943945393
2009-02-01 586.787071195794
2009-03-01 462.771259989685
2009-04-01 595.643116500327
2009-05-01 575.447778502917
2009-06-01 673.835840383957
2009-07-01 691.424659797365
2009-08-01 620.969341995015
2009-09-01 710.292929115637
2009-10-01 692.778449958485
2009-11-01 557.014363608120
2009-12-01 762.957721510481
2010-01-01 782.649463118052
2010-02-01 1019.319956642630
2010-03-01 986.240644033551
2010-04-01 695.310339492774
2010-05-01 638.620810815136
2010-06-01 695.056363637300
2010-07-01 708.605638226584
2010-08-01 702.513405756463
2010-09-01 718.055799746836
2010-10-01 722.921096089065
2010-11-01 744.280000785493
2010-12-01 751.158801398730
2011-01-01 663.358934979796
2011-02-01 592.304315636838
2011-03-01 736.998848498857
2011-04-01 764.853596860990
2011-05-01 765.805212695352
2011-06-01 800.791987254950
2011-07-01 836.500849226558
2011-08-01 858.876834766356
2011-09-01 796.726655597571
2011-10-01 768.936767027968
2011-11-01 848.953317163070
2011-12-01 780.660402472950
2012-01-01 921.934689866414
2012-02-01 849.329520851163
2012-03-01 904.434980944832
2012-04-01 959.725510362478
2012-05-01 1064.488805813370
2012-06-01 1102.879819916240
2012-07-01 1084.801458784890
2012-08-01 1232.445081678350
2012-09-01 1344.341312359260
2012-10-01 1348.091488079260
2012-11-01 1266.160054496410
2012-12-01 1157.451143082250
2013-01-01 1338.382889753730
2013-02-01 1424.804092776300
2013-03-01 1334.554155896750
2013-04-01 1257.656362319870
2013-05-01 1343.585207366740
2013-06-01 1231.242874179160
2013-07-01 1528.286698426200
2013-08-01 1293.227932328330
2013-09-01 1197.398786652280
2013-10-01 1380.051740231300
2013-11-01 1137.577729178360
2013-12-01 1443.873859076120
2014-01-01 1513.947558499040
2014-02-01 1375.722511902950
2014-03-01 1453.590681245760
2014-04-01 1624.066837648490
2014-05-01 1433.823455215720
2014-06-01 1454.054480885140
2014-07-01 1475.492921610010
2014-08-01 1408.978917922990
2014-09-01 1433.346449501680
2014-10-01 1714.905013547010
2014-11-01 1227.810164005260
2014-12-01 1494.455689503800
2015-01-01 1437.203544399740
2015-02-01 1438.400765830200
2015-03-01 1509.783645383410
2015-04-01 1593.808004594770
2015-05-01 1583.156430983830
2015-06-01 1756.337155861860
2015-07-01 1741.984114870400
2015-08-01 1578.456867930740
2015-09-01 1702.555298843320
2015-10-01 1771.140152273560
2015-11-01 1708.752511583780
2015-12-01 1658.545352794790
2016-01-01 1690.994070170820
2016-02-01 1805.143654583470
2016-03-01 1774.397921168570
2016-04-01 1827.618232243090
2016-05-01 1773.135302861390
2016-06-01 1813.248832867250
2016-07-01 1724.859087296770
2016-08-01 1895.849724575280
2016-09-01 1845.910932464620
2016-10-01 1744.994483341220
2016-11-01 1887.792509257050
2016-12-01 2018.213030529060
2017-01-01 1899.942025982330
2017-02-01 1942.258018815870
2017-03-01 2018.888553346560
2017-04-01 1942.181428501460
2017-05-01 2037.888417390650
2017-06-01 1950.665131911320
2017-07-01 1800.230285943190
2017-08-01 2433.129815760120
2017-09-01 2077.654127543590
2017-10-01 2160.073307023190
2017-11-01 2231.633955928820
2017-12-01 2451.094299877630
2018-01-01 2920.635437851650
2018-02-01 2626.079181007980
2018-03-01 2451.853877775810
2018-04-01 2344.953620301530
2018-05-01 2399.962792579230
2018-06-01 2432.907381442570
2018-07-01 2383.862365074110
2018-08-01 2324.959609580270
2018-09-01 2451.539921550330
2018-10-01 2458.529351104870
2018-11-01 2369.333792237330
2018-12-01 2036.696086042430
2019-01-01 2149.948485756420
2019-02-01 2008.903143440950
2019-03-01 1674.988809767020
2019-04-01 2237.900921727500
2019-05-01 2370.975232564560
2019-06-01 2362.706575198880
2019-07-01 2684.407833277690
2019-08-01 2558.274324672370
2019-09-01 2292.399394007870
2019-10-01 2490.278736133130
2019-11-01 2552.092963103380
2019-12-01 2414.420855656120
2020-01-01 2387.566192712200
2020-02-01 2665.759677644520
2020-03-01 2407.288003552590
2020-04-01 1803.547086359480
2020-05-01 2113.035135731340
2020-06-01 2494.065086240680
2020-07-01 3209.209564320930
2020-08-01 2847.423756814400
2020-09-01 3326.387719445820
2020-10-01 3261.740294841780
2020-11-01 3118.068925417430
2020-12-01 3576.231973948040
2021-01-01 3251.618696267090
2021-02-01 2812.095413361280
2021-03-01 3104.155829450960
2021-04-01 2959.410085977060
2021-05-01 2541.462258760260
2021-06-01 2926.591181724150
2021-07-01 2859.678257640920
2021-08-01 2927.976708349430
2021-09-01 2909.747614395310
2021-10-01 2559.299811347290
2021-11-01 2809.036597931750
2021-12-01 2618.182974157810
2022-01-01 2645.440954732080
2022-02-01 2595.458292316920
2022-03-01 2605.170183889490
2022-04-01 2346.313416375870
2022-05-01 2135.135525963140
2022-06-01 2105.461577112860
2022-07-01 1737.980806311030
2022-08-01 1769.138369744960
2022-09-01 1665.835671756740
2022-10-01 1477.890261965610
2022-11-01 1405.034817041320
2022-12-01 1127.926928869590
2023-01-01 1398.834772798760
2023-02-01 1351.855825542750
2023-03-01 1612.294362369350
2023-04-01 1456.370113769870
2023-05-01 1760.215455652740
2023-06-01 1818.091967296790
2023-07-01 1673.049308643700
2023-08-01 1824.492552066490
2023-09-01 1627.724142204280
2023-10-01 1780.153518971610
2023-11-01 1887.573104551420
2023-12-01 1986.937854234280
2024-01-01 1827.901952397480
2024-02-01 1945.451049667610
2024-03-01 1599.346607041080
2024-04-01 1778.645070089400
2024-05-01 1670.198492381590
2024-06-01 1560.135134608430
2024-07-01 1608.661996852460
2024-08-01 1550.288881278230
2024-09-01 1516.345358270330
2024-10-01 1742.843082562530
2024-11-01 1653.338583852790
2024-12-01 1729.274779697580
2025-01-01 1731.497460527590
2025-02-01 1453.290087595520
2025-03-01 1457.653223505620
2025-04-01 1766.792367327750
2025-05-01 1472.900457755560
2025-06-01 1386.489779696970
2025-07-01 1489.734987544410
2025-08-01 1322.951668172700
2025-09-01 1469.784356470260
2025-10-01 1488.672104958770
2025-11-01 1273.219247160960
2025-12-01 1384.596853806870
2026-01-01 1350.971720605890
2026-02-01 1539.303197755620
2026-03-01 1543.199949575860
2026-04-01 1556.430314974880

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