Table Data - New Private Housing Units Authorized by Building Permits: 1-Unit Structures for the Middle Atlantic Census Division

Title New Private Housing Units Authorized by Building Permits: 1-Unit Structures for the Middle Atlantic Census Division
Series ID CMATBP1FHSA
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 2026-01-01
Last Updated 2026-03-24 12:14 PM 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 8018.53520195558
1988-02-01 9498.59242193099
1988-03-01 13212.05169657100
1988-04-01 10280.30575170270
1988-05-01 9559.39145478189
1988-06-01 10112.35275786100
1988-07-01 9481.58350697318
1988-08-01 9654.94266348577
1988-09-01 9317.54495839817
1988-10-01 8623.04503771352
1988-11-01 8962.50623580821
1988-12-01 8411.50223096335
1989-01-01 8302.09584166262
1989-02-01 8289.48499498114
1989-03-01 7329.27859926952
1989-04-01 9599.42909157397
1989-05-01 8246.16269592140
1989-06-01 7879.66302577194
1989-07-01 7095.98861551122
1989-08-01 7684.38584402554
1989-09-01 7873.98937778057
1989-10-01 6873.41554134203
1989-11-01 7046.87112238791
1989-12-01 8000.26768554892
1990-01-01 7788.04331673073
1990-02-01 6774.75025697915
1990-03-01 7232.46039285336
1990-04-01 5920.17547132231
1990-05-01 5697.81260904345
1990-06-01 5422.43616401465
1990-07-01 5414.91048799465
1990-08-01 5004.75150723408
1990-09-01 4375.07980247483
1990-10-01 5108.92176049022
1990-11-01 4723.75366645132
1990-12-01 4202.68943319491
1991-01-01 4040.17587574652
1991-02-01 4414.20418400354
1991-03-01 4517.29456604009
1991-04-01 6170.37064971181
1991-05-01 5566.03047555527
1991-06-01 5585.28014465069
1991-07-01 5768.51492711914
1991-08-01 5959.94632062705
1991-09-01 5579.85727198460
1991-10-01 6265.94810851679
1991-11-01 5610.76297553065
1991-12-01 5423.00752331582
1992-01-01 6261.40991041159
1992-02-01 6590.23301866164
1992-03-01 6420.27997231520
1992-04-01 6156.91229354655
1992-05-01 5752.61815387660
1992-06-01 5412.77034385011
1992-07-01 5969.54404036921
1992-08-01 5579.61976916876
1992-09-01 5920.34845903155
1992-10-01 5419.39014151379
1992-11-01 6021.44877922661
1992-12-01 6385.81613546349
1993-01-01 6172.64956532477
1993-02-01 6341.78788480013
1993-03-01 5254.06683219011
1993-04-01 6109.62747428636
1993-05-01 5764.09730225039
1993-06-01 6534.93892466904
1993-07-01 6215.42793580535
1993-08-01 6209.32880832066
1993-09-01 7090.49117380398
1993-10-01 7099.69440918476
1993-11-01 6967.77219870550
1993-12-01 7485.07552576635
1994-01-01 4632.52808814693
1994-02-01 5454.20257990084
1994-03-01 6469.72780780014
1994-04-01 6767.33369244178
1994-05-01 7291.74050339151
1994-06-01 7517.57611106121
1994-07-01 7525.60019906610
1994-08-01 7093.53903663339
1994-09-01 6482.05378494446
1994-10-01 6116.71432224978
1994-11-01 6955.46447027563
1994-12-01 7410.90830309416
1995-01-01 6018.01622395516
1995-02-01 5058.21796744935
1995-03-01 5926.13758846452
1995-04-01 5546.90941581537
1995-05-01 5745.54806455868
1995-06-01 5641.50090903364
1995-07-01 5191.51137899476
1995-08-01 6209.39654157888
1995-09-01 5772.25697828001
1995-10-01 5966.16454857968
1995-11-01 5374.49078598894
1995-12-01 5561.75124738694
1996-01-01 4606.06459730444
1996-02-01 5632.67097808266
1996-03-01 5914.83294230127
1996-04-01 6262.74414910788
1996-05-01 6197.30716503104
1996-06-01 5624.15468107897
1996-07-01 6284.86594623201
1996-08-01 6094.23602425482
1996-09-01 5979.80084365586
1996-10-01 5930.98466814528
1996-11-01 6108.03066874661
1996-12-01 5667.53014056822
1997-01-01 6129.33800790438
1997-02-01 5821.41766605206
1997-03-01 5970.08751679898
1997-04-01 5970.71354099855
1997-05-01 5770.39621847631
1997-06-01 5750.06906180221
1997-07-01 6095.10520032289
1997-08-01 5582.49304791366
1997-09-01 6238.77537859637
1997-10-01 6235.95903454300
1997-11-01 5712.82340777324
1997-12-01 6393.44572395444
1998-01-01 6784.39309266808
1998-02-01 6946.49491783528
1998-03-01 6481.13627380433
1998-04-01 6671.00548289313
1998-05-01 5672.92721142401
1998-06-01 7144.28359709240
1998-07-01 6498.27816282831
1998-08-01 6383.78797292638
1998-09-01 6908.40940877742
1998-10-01 6647.04031427533
1998-11-01 6861.81006103898
1998-12-01 7402.23085340593
1999-01-01 6579.69008139971
1999-02-01 7931.43054070618
1999-03-01 6923.97776369043
1999-04-01 7227.59001595225
1999-05-01 6763.08907302036
1999-06-01 7249.64128590208
1999-07-01 7107.28815102220
1999-08-01 7317.09137412165
1999-09-01 6560.42098432400
1999-10-01 5883.74504978901
1999-11-01 6862.29912066020
1999-12-01 6970.62157941477
2000-01-01 6589.12063129599
2000-02-01 6736.23853494438
2000-03-01 7339.83784334969
2000-04-01 6187.73257461989
2000-05-01 6709.15286737555
2000-06-01 6349.42214141764
2000-07-01 6017.90013143900
2000-08-01 6439.69560776131
2000-09-01 6444.51355567620
2000-10-01 6569.77236038197
2000-11-01 6704.66939500117
2000-12-01 5967.91076125552
2001-01-01 6222.54739474713
2001-02-01 6239.46173346917
2001-03-01 6322.63020868314
2001-04-01 5813.03082201253
2001-05-01 6426.50625232313
2001-06-01 6150.45943907868
2001-07-01 6441.32379808011
2001-08-01 6772.78651974887
2001-09-01 5774.36061828439
2001-10-01 6401.13332667614
2001-11-01 6426.96328173788
2001-12-01 6503.13576536095
2002-01-01 6967.16678299583
2002-02-01 8249.52649540538
2002-03-01 6173.13556731666
2002-04-01 7016.48401261808
2002-05-01 6820.89040197622
2002-06-01 6592.99424930658
2002-07-01 6781.05933669737
2002-08-01 6162.57678890846
2002-09-01 6928.50195384196
2002-10-01 6927.01301171534
2002-11-01 6394.26144648152
2002-12-01 7570.21111680937
2003-01-01 6604.05938299402
2003-02-01 5738.42231509355
2003-03-01 5802.99891993530
2003-04-01 6206.06439777920
2003-05-01 6365.05968349490
2003-06-01 6478.46727672848
2003-07-01 6960.32934444369
2003-08-01 6751.88526774748
2003-09-01 7033.84206609301
2003-10-01 7228.53026209283
2003-11-01 6715.44327470203
2003-12-01 7315.66870205023
2004-01-01 6166.87857148369
2004-02-01 7124.96619596113
2004-03-01 8376.46712713900
2004-04-01 8137.62095184939
2004-05-01 6939.62193330597
2004-06-01 7244.46390419468
2004-07-01 6447.77838904898
2004-08-01 6562.06665341733
2004-09-01 6327.73877724469
2004-10-01 5941.93698429329
2004-11-01 6964.43386951528
2004-12-01 7514.03841700164
2005-01-01 5895.52579400533
2005-02-01 6469.83255172225
2005-03-01 5987.17825639236
2005-04-01 6303.87621764262
2005-05-01 6543.26760194791
2005-06-01 7139.00775326595
2005-07-01 7154.35957869616
2005-08-01 7096.49808714157
2005-09-01 7871.38830775698
2005-10-01 6720.38117859629
2005-11-01 7344.33249787027
2005-12-01 6641.55227005377
2006-01-01 7059.28640587219
2006-02-01 7045.21716346737
2006-03-01 7350.45928306783
2006-04-01 6052.39060129723
2006-05-01 6229.86658071414
2006-06-01 5814.71742003521
2006-07-01 5368.17965068822
2006-08-01 5526.55302587935
2006-09-01 5158.48072977741
2006-10-01 5653.72837809549
2006-11-01 5210.36835189760
2006-12-01 5332.16587644612
2007-01-01 5623.00153249717
2007-02-01 4543.29416388735
2007-03-01 5583.28011481979
2007-04-01 5356.62664156762
2007-05-01 5290.69716495195
2007-06-01 4934.70447599644
2007-07-01 4969.86913151488
2007-08-01 5040.92768865425
2007-09-01 4138.22873877210
2007-10-01 4623.15812851137
2007-11-01 4162.05876284761
2007-12-01 3618.07542980565
2008-01-01 3918.43538863634
2008-02-01 4195.10579244429
2008-03-01 3408.10559418252
2008-04-01 3745.04135284647
2008-05-01 3541.98480901748
2008-06-01 3172.41874187353
2008-07-01 3432.66756637362
2008-08-01 3352.94880211582
2008-09-01 3176.82435524563
2008-10-01 2935.16906603962
2008-11-01 2392.81217329620
2008-12-01 2477.47435042797
2009-01-01 2473.59465754792
2009-02-01 2150.55633599187
2009-03-01 2192.77436621978
2009-04-01 2377.38701427830
2009-05-01 2377.75832089299
2009-06-01 2665.00407422998
2009-07-01 2813.28457137864
2009-08-01 2640.93312160170
2009-09-01 2799.10901224505
2009-10-01 2741.40003467316
2009-11-01 2717.05267096115
2009-12-01 3235.32410506975
2010-01-01 2895.25576647157
2010-02-01 3518.76233539007
2010-03-01 3139.83332896513
2010-04-01 2762.11734020342
2010-05-01 2689.58211359831
2010-06-01 2830.76786535983
2010-07-01 2596.92334352605
2010-08-01 2573.90261069124
2010-09-01 2686.72143901623
2010-10-01 2433.83143609195
2010-11-01 2979.88774288868
2010-12-01 5141.92363154861
2011-01-01 3132.77503111905
2011-02-01 2301.46701774134
2011-03-01 2164.05167596149
2011-04-01 1977.79190018835
2011-05-01 2027.31003679056
2011-06-01 2114.00198158445
2011-07-01 1980.55709947420
2011-08-01 2130.50094090896
2011-09-01 2229.59802783256
2011-10-01 2156.85142333603
2011-11-01 2582.05116639506
2011-12-01 2116.54302892783
2012-01-01 2184.81833268084
2012-02-01 2918.52408212009
2012-03-01 2556.56861422322
2012-04-01 2573.13219197419
2012-05-01 2596.07885503561
2012-06-01 2465.66146933703
2012-07-01 2377.90731895574
2012-08-01 2448.84152780503
2012-09-01 2278.50286038784
2012-10-01 2648.37815255517
2012-11-01 2318.75386705782
2012-12-01 2508.16470292144
2013-01-01 2692.55393778058
2013-02-01 2861.40526890173
2013-03-01 2787.15183667942
2013-04-01 3134.05395998945
2013-05-01 3049.80017588594
2013-06-01 2839.35894843716
2013-07-01 3091.58170449647
2013-08-01 3008.88561717229
2013-09-01 2987.92878886885
2013-10-01 3146.04921025470
2013-11-01 3226.00893976893
2013-12-01 2969.61675792616
2014-01-01 2909.63469590839
2014-02-01 2694.87948658766
2014-03-01 2880.08645735106
2014-04-01 2846.26407416021
2014-05-01 3092.84719933630
2014-06-01 2743.83659973325
2014-07-01 2965.10269903686
2014-08-01 2643.54156491171
2014-09-01 2968.33974774043
2014-10-01 2933.37172257454
2014-11-01 2793.02758088902
2014-12-01 2988.96598633219
2015-01-01 2847.46865968406
2015-02-01 2230.28484014368
2015-03-01 2594.82657602874
2015-04-01 2721.01625530492
2015-05-01 2487.11114445261
2015-06-01 2965.00634800551
2015-07-01 2984.07798936214
2015-08-01 2983.20778232711
2015-09-01 2941.19668163814
2015-10-01 2787.63222210271
2015-11-01 2888.93757046169
2015-12-01 3057.95070884196
2016-01-01 2801.65540536039
2016-02-01 3122.31413642421
2016-03-01 3129.46422355461
2016-04-01 3120.06320789649
2016-05-01 2894.28484608988
2016-06-01 3256.56027685044
2016-07-01 2566.75668953467
2016-08-01 2919.41730182431
2016-09-01 3025.92260670565
2016-10-01 3108.20292161548
2016-11-01 3080.00213259026
2016-12-01 2937.88403574997
2017-01-01 3210.73767179752
2017-02-01 2814.81547952095
2017-03-01 3082.48715801725
2017-04-01 2921.82211002229
2017-05-01 3051.67572409074
2017-06-01 3074.85880839327
2017-07-01 2876.10826150684
2017-08-01 3299.65335975509
2017-09-01 4168.07602558129
2017-10-01 2983.50575844707
2017-11-01 3005.71574443305
2017-12-01 2903.07084616190
2018-01-01 2784.46394221390
2018-02-01 3073.13117930600
2018-03-01 2938.72063723183
2018-04-01 3011.45106148103
2018-05-01 3408.02245278601
2018-06-01 3040.96727970836
2018-07-01 3173.78327772540
2018-08-01 2981.08028987345
2018-09-01 3127.20552859081
2018-10-01 4054.58443029131
2018-11-01 3068.90842504654
2018-12-01 2996.93411457984
2019-01-01 2823.47908548992
2019-02-01 2874.39883107972
2019-03-01 2978.65560466446
2019-04-01 2828.77837663737
2019-05-01 2965.52779222298
2019-06-01 3069.96005193157
2019-07-01 3246.49089297321
2019-08-01 3287.99942580880
2019-09-01 2680.65081873353
2019-10-01 3179.83313967284
2019-11-01 3329.20953988704
2019-12-01 2741.70449622938
2020-01-01 3550.03798945567
2020-02-01 3350.53934384882
2020-03-01 3006.58858805056
2020-04-01 1499.17782118174
2020-05-01 2570.22271705673
2020-06-01 3316.87816192048
2020-07-01 3508.55919836395
2020-08-01 3218.96040962072
2020-09-01 4089.57916321969
2020-10-01 3633.18426317594
2020-11-01 3746.80241486559
2020-12-01 4200.01627898751
2021-01-01 4334.39380345555
2021-02-01 4075.92901942586
2021-03-01 4321.22075677289
2021-04-01 4320.23052787652
2021-05-01 3486.22763712488
2021-06-01 3860.77796098184
2021-07-01 3428.62765925096
2021-08-01 3888.92541875750
2021-09-01 3427.24364080488
2021-10-01 3830.36337018584
2021-11-01 3778.47715888096
2021-12-01 4784.96076334511
2022-01-01 3612.50585140805
2022-02-01 3826.86075073146
2022-03-01 3444.59008734242
2022-04-01 3324.90388366025
2022-05-01 3538.11143507136
2022-06-01 3145.10968614553
2022-07-01 3570.40705959646
2022-08-01 3265.73851306886
2022-09-01 3444.50570706456
2022-10-01 2812.58428521879
2022-11-01 3056.66843086314
2022-12-01 3118.88191183736
2023-01-01 2956.36964781668
2023-02-01 2801.41580627182
2023-03-01 3035.94143087280
2023-04-01 2948.91429966135
2023-05-01 3365.38412613550
2023-06-01 3640.33273555602
2023-07-01 2977.29315003281
2023-08-01 3228.83520889584
2023-09-01 3129.86416020112
2023-10-01 3273.60521818813
2023-11-01 3439.83471131969
2023-12-01 2841.40552350155
2024-01-01 3565.58073588981
2024-02-01 3582.60787878693
2024-03-01 2885.53523807876
2024-04-01 3699.27940992488
2024-05-01 3592.10194163625
2024-06-01 3583.61804640081
2024-07-01 3712.97739495349
2024-08-01 3801.31779975539
2024-09-01 3552.16193177331
2024-10-01 4002.32309285559
2024-11-01 3579.15833665306
2024-12-01 3627.75149056027
2025-01-01 3739.16528648544
2025-02-01 3798.09013780236
2025-03-01 3837.30807372171
2025-04-01 3593.48285684857
2025-05-01 3277.14468575744
2025-06-01 3399.13352678441
2025-07-01 3320.98306086096
2025-08-01 3296.25449226512
2025-09-01 3524.79781238893
2025-10-01 3532.20570700698
2025-11-01 3156.94084596477
2025-12-01 4006.84269088166
2026-01-01 3352.92768057025

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