Table Data - New Private Housing Units Authorized by Building Permits: 1-Unit Structures for Dover, DE (MSA)

Title New Private Housing Units Authorized by Building Permits: 1-Unit Structures for Dover, DE (MSA)
Series ID DOVE110BP1FHSA
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 1993-01-01 to 2026-04-01
Last Updated 2026-06-01 11:06 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
1993-01-01 60.1802080482497
1993-02-01 73.3536457090657
1993-03-01 56.7197814436053
1993-04-01 71.3620423263585
1993-05-01 55.9231114441511
1993-06-01 79.1565654337324
1993-07-01 64.8640802453523
1993-08-01 54.5574424063970
1993-09-01 75.2218872367883
1993-10-01 62.5464067340166
1993-11-01 68.9015168178913
1993-12-01 64.7853617199961
1994-01-01 28.3822682733580
1994-02-01 35.6518260952463
1994-03-01 80.4532491809740
1994-04-01 76.4574345190009
1994-05-01 78.0181354766019
1994-06-01 61.1498303344450
1994-07-01 56.1885456804648
1994-08-01 56.6792149269113
1994-09-01 64.7403874906634
1994-10-01 56.7743519426410
1994-11-01 57.9413007086642
1994-12-01 77.8882119072530
1995-01-01 61.9654785779412
1995-02-01 45.0876580272447
1995-03-01 59.5279335289619
1995-04-01 44.1744629380102
1995-05-01 59.9984554862885
1995-06-01 58.4987294546443
1995-07-01 65.4747840092925
1995-08-01 66.2552266320737
1995-09-01 58.7047395137255
1995-10-01 65.0804112148516
1995-11-01 69.6685010056797
1995-12-01 53.4378447490533
1996-01-01 37.0775212215699
1996-02-01 58.6445651429752
1996-03-01 41.6462276367646
1996-04-01 54.6290723914434
1996-05-01 44.5828886489026
1996-06-01 49.1535056396201
1996-07-01 74.5033226534237
1996-08-01 57.5640110319555
1996-09-01 42.3239954317687
1996-10-01 53.5258453410200
1996-11-01 45.5937222721639
1996-12-01 48.4465620215251
1997-01-01 64.6098624574925
1997-02-01 60.7051296770713
1997-03-01 56.5462116492094
1997-04-01 53.0000906757390
1997-05-01 57.3865886394484
1997-06-01 50.3786457005322
1997-07-01 51.6031456512507
1997-08-01 31.3071146284554
1997-09-01 55.6656964377198
1997-10-01 61.2515957543514
1997-11-01 41.6764548899266
1997-12-01 45.0990951111323
1998-01-01 45.9109917845735
1998-02-01 51.6191407509851
1998-03-01 48.0922835557891
1998-04-01 49.8248105903340
1998-05-01 51.2426778896172
1998-06-01 43.5172063192159
1998-07-01 45.3041644452449
1998-08-01 75.2148224633238
1998-09-01 55.2539080036286
1998-10-01 44.6112085686627
1998-11-01 62.3997579425817
1998-12-01 61.7219682929830
1999-01-01 51.9669750689931
1999-02-01 52.6693806504235
1999-03-01 62.0166350612834
1999-04-01 62.2016946913137
1999-05-01 42.9637447946182
1999-06-01 69.8862522144513
1999-07-01 72.5118813818183
1999-08-01 57.2623784718808
1999-09-01 63.5627137214952
1999-10-01 54.1592204031242
1999-11-01 52.5255324711515
1999-12-01 63.0759615284196
2000-01-01 75.1910535043661
2000-02-01 73.8424408815632
2000-03-01 71.8020391198885
2000-04-01 36.3695020933560
2000-05-01 62.6413980316336
2000-06-01 65.2164421914772
2000-07-01 66.8777117921082
2000-08-01 55.7591679632978
2000-09-01 60.7618564548728
2000-10-01 78.6520848323105
2000-11-01 79.0896230767645
2000-12-01 107.8137682604740
2001-01-01 58.0863237593320
2001-02-01 64.8863316849975
2001-03-01 79.5917028730476
2001-04-01 83.2628421244106
2001-05-01 79.0975049455726
2001-06-01 89.5111458547796
2001-07-01 76.2479997325086
2001-08-01 89.2342580991202
2001-09-01 75.4036444293811
2001-10-01 77.7876322681309
2001-11-01 87.6094834671985
2001-12-01 88.0822582662737
2002-01-01 98.3508468484226
2002-02-01 103.1027884365280
2002-03-01 80.0605074979998
2002-04-01 165.7974813961070
2002-05-01 119.3497706244720
2002-06-01 87.0782066417920
2002-07-01 113.9674424613670
2002-08-01 144.8963892698500
2002-09-01 132.9714236149720
2002-10-01 138.6660057900430
2002-11-01 132.2441450166850
2002-12-01 116.0354088374100
2003-01-01 112.9197358019970
2003-02-01 105.7577160157580
2003-03-01 109.0683764509150
2003-04-01 109.6939845225080
2003-05-01 198.8837897077910
2003-06-01 114.0778045609850
2003-07-01 141.6876921846370
2003-08-01 159.3731723840630
2003-09-01 146.3825557383570
2003-10-01 165.9431387932530
2003-11-01 161.1358091199690
2003-12-01 200.7228302129160
2004-01-01 95.1616497124258
2004-02-01 163.8976776878220
2004-03-01 162.8763120575200
2004-04-01 168.5620665336980
2004-05-01 169.6828528967080
2004-06-01 196.6446467000210
2004-07-01 187.0367664911610
2004-08-01 142.4116820179770
2004-09-01 151.6840774507080
2004-10-01 155.5391407885940
2004-11-01 166.3392531003970
2004-12-01 192.9379711732810
2005-01-01 181.9406954378590
2005-02-01 165.6889179056130
2005-03-01 179.9170022022890
2005-04-01 185.2979224978290
2005-05-01 150.7323046502120
2005-06-01 151.4894845030580
2005-07-01 142.2984178441640
2005-08-01 153.5741914234340
2005-09-01 192.9716554380720
2005-10-01 168.7113913047450
2005-11-01 173.2496250006400
2005-12-01 164.4166347796320
2006-01-01 174.4974068763880
2006-02-01 188.0409012822450
2006-03-01 170.3193850191180
2006-04-01 121.5297095281320
2006-05-01 123.5722960458260
2006-06-01 133.1667168959900
2006-07-01 128.7887011997540
2006-08-01 149.7315789521930
2006-09-01 92.5449385544634
2006-10-01 132.1996243007700
2006-11-01 105.8209675872820
2006-12-01 115.6013844339920
2007-01-01 112.1503864813440
2007-02-01 143.4013162468900
2007-03-01 108.0718845112540
2007-04-01 107.4799313392720
2007-05-01 122.1853944743890
2007-06-01 90.7212445495136
2007-07-01 94.3496378864791
2007-08-01 86.5529332273732
2007-09-01 81.5747881335219
2007-10-01 67.6119030576269
2007-11-01 81.9567383451943
2007-12-01 63.2438499208203
2008-01-01 114.8496699888860
2008-02-01 64.5401058608321
2008-03-01 56.3419242521332
2008-04-01 65.7791345574794
2008-05-01 62.1949387382870
2008-06-01 61.9582926598798
2008-07-01 87.3810642937829
2008-08-01 60.7991434911383
2008-09-01 56.9180305933545
2008-10-01 54.1448466458541
2008-11-01 53.5708414327331
2008-12-01 52.7748007918709
2009-01-01 45.1069504719735
2009-02-01 44.1825672447140
2009-03-01 47.0936102223021
2009-04-01 57.6551346298025
2009-05-01 63.2067587765629
2009-06-01 62.9229665888611
2009-07-01 68.0181946185347
2009-08-01 64.1682077516577
2009-09-01 78.4911727415521
2009-10-01 52.3560275324688
2009-11-01 56.9671828987298
2009-12-01 68.0809648841147
2010-01-01 67.7936680928732
2010-02-01 48.4455984675125
2010-03-01 93.0527686992502
2010-04-01 60.9691362132331
2010-05-01 40.2699783852236
2010-06-01 52.7146888221797
2010-07-01 46.2607937664718
2010-08-01 43.1376567445487
2010-09-01 55.6476413993594
2010-10-01 53.9756734103573
2010-11-01 44.5048286248804
2010-12-01 48.9064714621811
2011-01-01 45.7225444032729
2011-02-01 46.2545898118579
2011-03-01 51.5277692001812
2011-04-01 48.0251299289483
2011-05-01 48.7197147360601
2011-06-01 53.3272439624659
2011-07-01 50.1846252022186
2011-08-01 55.6397508498477
2011-09-01 51.6321871953360
2011-10-01 53.6820244590244
2011-11-01 56.7310077792938
2011-12-01 54.2700061212562
2012-01-01 61.5464328552825
2012-02-01 63.3672214047477
2012-03-01 59.3067374015745
2012-04-01 47.5519535600710
2012-05-01 53.8343856679095
2012-06-01 57.2363306309853
2012-07-01 51.6185881433229
2012-08-01 54.8243657264786
2012-09-01 49.5226052212318
2012-10-01 62.6519076606403
2012-11-01 55.6753804448986
2012-12-01 54.8928922584645
2013-01-01 60.4167976102496
2013-02-01 64.9574744502551
2013-03-01 69.5914805753657
2013-04-01 73.8118388002120
2013-05-01 64.5465753494084
2013-06-01 60.8993559650719
2013-07-01 75.4399461937747
2013-08-01 91.5435186836879
2013-09-01 68.3658840985035
2013-10-01 64.0849635846502
2013-11-01 79.9498404964665
2013-12-01 66.9895586172727
2014-01-01 61.6099582242621
2014-02-01 64.7873033724335
2014-03-01 62.0865979966716
2014-04-01 83.5520230879999
2014-05-01 68.3717215323555
2014-06-01 78.2160896252745
2014-07-01 83.3031394460094
2014-08-01 79.9340684655970
2014-09-01 109.4590445536280
2014-10-01 73.6033866524875
2014-11-01 50.9380543513396
2014-12-01 90.1969526032454
2015-01-01 79.7699912719070
2015-02-01 104.0629127796390
2015-03-01 73.5786659399412
2015-04-01 48.3220774595533
2015-05-01 66.2985467478682
2015-06-01 69.8389410054127
2015-07-01 68.5797824375996
2015-08-01 43.1251778022725
2015-09-01 72.3458829614686
2015-10-01 87.7372007708423
2015-11-01 64.3743146253575
2015-12-01 80.0197469708142
2016-01-01 83.3749162349124
2016-02-01 91.3207864038381
2016-03-01 84.6929464163575
2016-04-01 93.7415140748315
2016-05-01 114.4467021336000
2016-06-01 101.3478232977190
2016-07-01 84.5924944894294
2016-08-01 95.0609156278031
2016-09-01 102.1511621181010
2016-10-01 89.2272440895778
2016-11-01 100.3669195704870
2016-12-01 79.7785918633217
2017-01-01 85.8632455764434
2017-02-01 75.0904002797278
2017-03-01 108.2905331492720
2017-04-01 76.2527514508160
2017-05-01 94.5585922236354
2017-06-01 87.1814106680611
2017-07-01 103.4271138731930
2017-08-01 105.8380537742170
2017-09-01 87.9670792894956
2017-10-01 89.3744248062178
2017-11-01 123.6442593376770
2017-12-01 116.1360203354110
2018-01-01 118.9845795280330
2018-02-01 110.1610699148160
2018-03-01 123.7974276293330
2018-04-01 113.7086722573750
2018-05-01 115.4926784578260
2018-06-01 99.0587887772945
2018-07-01 99.1456445631170
2018-08-01 102.9441284210850
2018-09-01 76.7617049760466
2018-10-01 153.6588184489390
2018-11-01 103.3552860957970
2018-12-01 105.4668500780830
2019-01-01 97.4194806139065
2019-02-01 106.4638601915590
2019-03-01 98.6205330148926
2019-04-01 111.4998935785280
2019-05-01 88.5917353211987
2019-06-01 114.2758817184090
2019-07-01 114.2389584927740
2019-08-01 88.1653581925729
2019-09-01 97.0204397378546
2019-10-01 89.2449848349795
2019-11-01 82.2830200762363
2019-12-01 92.5364640477637
2020-01-01 114.7177576835170
2020-02-01 160.2982085768060
2020-03-01 123.8421714836380
2020-04-01 95.1550974932139
2020-05-01 98.6366554778513
2020-06-01 121.9930788358520
2020-07-01 114.2810462667010
2020-08-01 156.4332623333740
2020-09-01 165.2873905754020
2020-10-01 179.2358692259530
2020-11-01 120.3375191488540
2020-12-01 234.4158878598550
2021-01-01 137.2722843739780
2021-02-01 124.9309854675020
2021-03-01 150.4626653071590
2021-04-01 165.9701932672110
2021-05-01 136.9965225434380
2021-06-01 126.5256831354370
2021-07-01 146.0326606844890
2021-08-01 113.5958381491280
2021-09-01 137.1833179976720
2021-10-01 129.6752335561530
2021-11-01 160.3058085252820
2021-12-01 142.3838919250530
2022-01-01 111.3252914153160
2022-02-01 99.6505169647798
2022-03-01 74.6839175947401
2022-04-01 90.6257389692805
2022-05-01 91.3379609133186
2022-06-01 78.4294037552778
2022-07-01 74.8628311205938
2022-08-01 98.1048547518486
2022-09-01 59.2732757123030
2022-10-01 54.4652088197352
2022-11-01 57.2886345570035
2022-12-01 49.8000607438809
2023-01-01 50.9218794731707
2023-02-01 60.8569717410466
2023-03-01 66.5545890709700
2023-04-01 47.9880020050917
2023-05-01 73.1129212550037
2023-06-01 84.4880673830605
2023-07-01 68.4844990312809
2023-08-01 81.3540122969868
2023-09-01 65.5243503735696
2023-10-01 113.0580771757760
2023-11-01 59.9404246918079
2023-12-01 78.8760994710575
2024-01-01 112.5527676516170
2024-02-01 118.6632027387760
2024-03-01 81.0968824393434
2024-04-01 108.7049037723280
2024-05-01 100.4913714814100
2024-06-01 79.4942745142264
2024-07-01 79.1807987578385
2024-08-01 90.5002987111299
2024-09-01 16.2302417674272
2024-10-01 123.2341635244440
2024-11-01 63.6851049378565
2024-12-01 95.8194806319416
2025-01-01 75.9667228361196
2025-02-01 83.8103646824331
2025-03-01 85.3302947646815
2025-04-01 89.1799495593738
2025-05-01 73.1417496201677
2025-06-01 86.5563753198072
2025-07-01 114.0249446724550
2025-08-01 78.6979645150442
2025-09-01 96.5978967823720
2025-10-01 72.6667031474146
2025-11-01 106.0581281761450
2025-12-01 83.7503336369768
2026-01-01 82.4357092464602
2026-02-01 49.2983130878414
2026-03-01 91.7731050232854
2026-04-01 63.0134412417410

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