Table Data - New Private Housing Units Authorized by Building Permits: 1-Unit Structures for San Jose-Sunnyvale-Santa Clara, CA (MSA)

Title New Private Housing Units Authorized by Building Permits: 1-Unit Structures for San Jose-Sunnyvale-Santa Clara, CA (MSA)
Series ID SANJ906BP1FHSA
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 2026-08-01
Last Updated 2026-09-24 8:49 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
1988-01-01 318.7150155461270
1988-02-01 223.9824651438880
1988-03-01 334.6217764235500
1988-04-01 281.1780656004290
1988-05-01 268.2581948819230
1988-06-01 377.3829147811530
1988-07-01 232.9214887887640
1988-08-01 221.8916171290130
1988-09-01 392.5419034864160
1988-10-01 326.7061865706580
1988-11-01 363.4466535803460
1988-12-01 382.1461154011200
1989-01-01 271.8241725353310
1989-02-01 187.3657794363210
1989-03-01 257.7713543127490
1989-04-01 173.8689684467910
1989-05-01 246.7031444725940
1989-06-01 163.0834438610220
1989-07-01 329.3348550501300
1989-08-01 323.8212381222400
1989-09-01 139.1000876007390
1989-10-01 184.4664759029880
1989-11-01 193.3356148966840
1989-12-01 139.0826656192220
1990-01-01 310.4985603447020
1990-02-01 171.3049695962700
1990-03-01 175.8932511726670
1990-04-01 131.1141950725010
1990-05-01 125.7818759681140
1990-06-01 90.5541622667135
1990-07-01 101.0304603976950
1990-08-01 100.6448073021610
1990-09-01 82.8544885457386
1990-10-01 210.0443916327640
1990-11-01 102.4669414744490
1990-12-01 116.4782935831190
1991-01-01 124.5410053813270
1991-02-01 190.8386617722180
1991-03-01 109.0988831534660
1991-04-01 177.6062438487680
1991-05-01 181.7732690144380
1991-06-01 101.1737894946000
1991-07-01 158.8619657258560
1991-08-01 89.9106094248661
1991-09-01 158.8094947799720
1991-10-01 93.7478462290718
1991-11-01 113.4655282566750
1991-12-01 119.3562905082360
1992-01-01 128.0613670516380
1992-02-01 183.9041217019950
1992-03-01 89.3995890353357
1992-04-01 148.4596799790370
1992-05-01 96.7306688443191
1992-06-01 182.7761052941790
1992-07-01 123.0509960961580
1992-08-01 140.1862290844870
1992-09-01 160.5520952069180
1992-10-01 141.8537564965120
1992-11-01 154.2113461682330
1992-12-01 172.2454813007590
1993-01-01 128.8890281531250
1993-02-01 116.2088268152270
1993-03-01 146.2042814347810
1993-04-01 132.4354466402120
1993-05-01 62.6126933795186
1993-06-01 236.9163479936350
1993-07-01 32.2744157473155
1993-08-01 249.5441882736560
1993-09-01 138.6561373372370
1993-10-01 183.8995661550760
1993-11-01 112.6082163337910
1993-12-01 159.8404008571000
1994-01-01 180.8670501694830
1994-02-01 165.8624828177000
1994-03-01 246.7184137733000
1994-04-01 72.2845378613191
1994-05-01 190.3545783580890
1994-06-01 182.0615277784170
1994-07-01 128.5471963258110
1994-08-01 166.4879633298170
1994-09-01 195.1904000017460
1994-10-01 186.2100489193940
1994-11-01 253.3116437816340
1994-12-01 168.7098803565900
1995-01-01 94.0422520326939
1995-02-01 125.0633389487570
1995-03-01 132.0832759890360
1995-04-01 199.6512586620530
1995-05-01 206.1432358489260
1995-06-01 191.7529629251900
1995-07-01 140.6129678052140
1995-08-01 302.7137964524500
1995-09-01 151.9175863094260
1995-10-01 177.9656524234630
1995-11-01 165.8966722579520
1995-12-01 204.4431208962160
1996-01-01 388.1386849796090
1996-02-01 240.3087469429800
1996-03-01 304.8293584183640
1996-04-01 272.3988569905160
1996-05-01 268.3765727763530
1996-06-01 203.7482130538140
1996-07-01 652.2557712724760
1996-08-01 316.4206038505970
1996-09-01 362.1425447109330
1996-10-01 339.1943830675070
1996-11-01 390.9865847695710
1996-12-01 401.3047509770100
1997-01-01 283.0954923431850
1997-02-01 400.0364434693020
1997-03-01 231.7863061987320
1997-04-01 296.5132835710700
1997-05-01 247.1454267914850
1997-06-01 285.4081677286170
1997-07-01 674.9366913025660
1997-08-01 311.5454235886360
1997-09-01 352.1168304809560
1997-10-01 438.9393726247980
1997-11-01 392.6176002591600
1997-12-01 214.3088736760260
1998-01-01 346.9391044329120
1998-02-01 178.4055709855920
1998-03-01 375.4795859908310
1998-04-01 321.3435235061430
1998-05-01 335.7576788521120
1998-06-01 278.0213584155530
1998-07-01 385.6305546877690
1998-08-01 374.9372356389690
1998-09-01 367.1170722707220
1998-10-01 294.7740236799540
1998-11-01 260.1415257610690
1998-12-01 252.2403163248820
1999-01-01 313.8313984679090
1999-02-01 249.1608996564760
1999-03-01 309.1129276512340
1999-04-01 366.5317283435800
1999-05-01 337.8915875062400
1999-06-01 325.9984195355860
1999-07-01 275.7016556726480
1999-08-01 176.7408891614950
1999-09-01 237.0486118285550
1999-10-01 223.9515286761500
1999-11-01 253.6260182395350
1999-12-01 308.8024564766450
2000-01-01 301.1450223085650
2000-02-01 206.9750845669430
2000-03-01 243.3325416432810
2000-04-01 178.5668579129090
2000-05-01 254.8433505839630
2000-06-01 233.4243652709360
2000-07-01 196.8170486604080
2000-08-01 292.2559512565260
2000-09-01 250.2642063873510
2000-10-01 219.6481521488410
2000-11-01 209.3249872631240
2000-12-01 190.3190527588860
2001-01-01 157.5253427448370
2001-02-01 176.0266741182170
2001-03-01 159.0391287216960
2001-04-01 82.2366339637882
2001-05-01 252.8931826018800
2001-06-01 176.6813306399280
2001-07-01 94.0571380873130
2001-08-01 81.2449741461273
2001-09-01 100.2842564026150
2001-10-01 124.7495572205100
2001-11-01 92.2879005498146
2001-12-01 198.1344029909130
2002-01-01 87.5826689886243
2002-02-01 139.7216806258240
2002-03-01 126.1389556677880
2002-04-01 150.4186177089780
2002-05-01 105.8433146336520
2002-06-01 107.9989537389660
2002-07-01 142.8787215638380
2002-08-01 154.6021348491750
2002-09-01 108.5402639406300
2002-10-01 160.4096992192820
2002-11-01 181.8477020034330
2002-12-01 191.0470021301380
2003-01-01 192.8556370702970
2003-02-01 173.5907056442240
2003-03-01 163.6945958959080
2003-04-01 167.7419395279020
2003-05-01 180.9943607507620
2003-06-01 450.4144439801140
2003-07-01 217.1910096675080
2003-08-01 199.9563251813750
2003-09-01 205.9380498280320
2003-10-01 194.6690704275510
2003-11-01 184.2049914496000
2003-12-01 187.8092075906520
2004-01-01 251.3710912099630
2004-02-01 203.2826132072250
2004-03-01 225.4190415179290
2004-04-01 209.0497730424980
2004-05-01 199.9361722538110
2004-06-01 161.1290758445790
2004-07-01 213.1237663185260
2004-08-01 211.1347677868540
2004-09-01 254.5698425262940
2004-10-01 213.3941332472650
2004-11-01 261.1603797343900
2004-12-01 389.9561832846590
2005-01-01 135.8009699719060
2005-02-01 178.2905616603190
2005-03-01 217.4906846746030
2005-04-01 241.4122142498770
2005-05-01 240.8434295876710
2005-06-01 125.3891900077550
2005-07-01 262.3374793513960
2005-08-01 236.3978824851820
2005-09-01 271.8653736167750
2005-10-01 147.5536017335610
2005-11-01 217.5592450136430
2005-12-01 136.7222706225820
2006-01-01 175.5682707851380
2006-02-01 202.5562563237070
2006-03-01 178.0632748582700
2006-04-01 139.6661596007220
2006-05-01 281.7604221564360
2006-06-01 178.4714739906060
2006-07-01 149.0688635388920
2006-08-01 155.5577526664060
2006-09-01 162.5503669579040
2006-10-01 173.3272885881510
2006-11-01 149.2068103699770
2006-12-01 131.0699928934560
2007-01-01 179.8094868100780
2007-02-01 220.3672089261750
2007-03-01 201.5186106226720
2007-04-01 132.6036687312140
2007-05-01 179.1805121501380
2007-06-01 138.0779631476010
2007-07-01 126.2568486759510
2007-08-01 136.2783172958230
2007-09-01 90.4191172556101
2007-10-01 139.4770240551050
2007-11-01 103.8177123567620
2007-12-01 95.2430203958480
2008-01-01 73.6964679391107
2008-02-01 75.7662480283174
2008-03-01 60.4143739553222
2008-04-01 84.7614313156048
2008-05-01 86.9151556770043
2008-06-01 99.0202951525495
2008-07-01 84.2223079317708
2008-08-01 77.6470465605715
2008-09-01 116.5676312958650
2008-10-01 90.1811122580638
2008-11-01 37.2553546165471
2008-12-01 79.6246274371628
2009-01-01 36.5102088973138
2009-02-01 16.7439707393068
2009-03-01 38.1486966479129
2009-04-01 47.7530762606608
2009-05-01 36.2442193386668
2009-06-01 44.4487848636624
2009-07-01 60.5705416859378
2009-08-01 85.2984126703750
2009-09-01 47.9993941233785
2009-10-01 51.5720040296971
2009-11-01 90.8437788325947
2009-12-01 66.8373806901086
2010-01-01 69.1369025873577
2010-02-01 81.8942641005584
2010-03-01 147.2124872890230
2010-04-01 76.3381939831002
2010-05-01 44.4591497870294
2010-06-01 60.2397169310689
2010-07-01 102.5091377450070
2010-08-01 32.0106808840842
2010-09-01 43.6049346286205
2010-10-01 55.1530972000329
2010-11-01 38.4003179089773
2010-12-01 78.8910530589142
2011-01-01 117.5406219749360
2011-02-01 66.9369553221977
2011-03-01 79.5331397895608
2011-04-01 72.8460534056743
2011-05-01 82.7019834977911
2011-06-01 68.2906856940720
2011-07-01 70.8641236276237
2011-08-01 80.9761884010631
2011-09-01 81.2651285808422
2011-10-01 99.5153706018160
2011-11-01 64.7131790475611
2011-12-01 90.9297964440101
2012-01-01 88.3657764611031
2012-02-01 93.5321150245667
2012-03-01 67.5420156318626
2012-04-01 100.0727697632640
2012-05-01 269.8350498541590
2012-06-01 109.6883881156320
2012-07-01 150.4983185227470
2012-08-01 117.6181262784030
2012-09-01 173.0901674493170
2012-10-01 100.6187456883980
2012-11-01 133.0807644869780
2012-12-01 131.5841445159140
2013-01-01 170.6222107354470
2013-02-01 103.4293331934800
2013-03-01 202.3686709613390
2013-04-01 123.8374378201800
2013-05-01 158.1177620309880
2013-06-01 151.4058216249160
2013-07-01 124.2652731196750
2013-08-01 203.1582632708420
2013-09-01 126.6670085137290
2013-10-01 162.8182865028890
2013-11-01 204.6877993299220
2013-12-01 127.0553804475980
2014-01-01 123.0911169479790
2014-02-01 192.7136235896400
2014-03-01 131.5864465667990
2014-04-01 189.3653478198900
2014-05-01 147.2863320012800
2014-06-01 195.6992523224050
2014-07-01 148.9156126844340
2014-08-01 154.6350119278140
2014-09-01 133.1653875881160
2014-10-01 145.1416885606200
2014-11-01 170.5158514409940
2014-12-01 179.8572624707050
2015-01-01 172.9639114410650
2015-02-01 174.1708925695250
2015-03-01 214.6430040630810
2015-04-01 161.7998525506430
2015-05-01 127.6288095458430
2015-06-01 171.3998197715770
2015-07-01 184.9071563687870
2015-08-01 118.5439789641270
2015-09-01 148.5529963995220
2015-10-01 166.3128331964530
2015-11-01 119.8929578360570
2015-12-01 242.2010276910460
2016-01-01 165.6415195679730
2016-02-01 125.0325237881230
2016-03-01 138.1516946078570
2016-04-01 170.9440952458730
2016-05-01 267.3956805465730
2016-06-01 184.4128206610700
2016-07-01 122.5442894642830
2016-08-01 179.6578017753810
2016-09-01 190.6649788230540
2016-10-01 135.6156801585540
2016-11-01 183.0717509397130
2016-12-01 162.9820809399460
2017-01-01 127.0867373325170
2017-02-01 79.0998179299672
2017-03-01 252.1603699048290
2017-04-01 169.6594009810850
2017-05-01 248.8702213222500
2017-06-01 172.0541198793930
2017-07-01 201.6938631392500
2017-08-01 278.1491163235130
2017-09-01 239.7150565713430
2017-10-01 304.2433460102650
2017-11-01 268.7620634835790
2017-12-01 228.0564356950090
2018-01-01 295.7644693834330
2018-02-01 267.7655151484120
2018-03-01 229.1852341034370
2018-04-01 185.7031349115560
2018-05-01 235.5820761658600
2018-06-01 123.7479869649810
2018-07-01 227.0351184877890
2018-08-01 153.9550591655270
2018-09-01 208.9728639208890
2018-10-01 184.7905236215000
2018-11-01 150.7963811291890
2018-12-01 164.3004677727090
2019-01-01 224.8599546954240
2019-02-01 188.9904400571200
2019-03-01 208.8969748895390
2019-04-01 237.3342964263270
2019-05-01 174.4654313000690
2019-06-01 237.6218703024540
2019-07-01 190.8329381178180
2019-08-01 210.9700840040620
2019-09-01 185.3210625732810
2019-10-01 306.2795641598840
2019-11-01 188.0777446605800
2019-12-01 207.1130577823830
2020-01-01 143.7607798305400
2020-02-01 161.3732562458590
2020-03-01 131.1625712076390
2020-04-01 83.6749511251421
2020-05-01 115.0753854002120
2020-06-01 175.2426391756190
2020-07-01 221.4965332786520
2020-08-01 230.9920019332310
2020-09-01 249.3577664178240
2020-10-01 237.2677701257500
2020-11-01 228.0367970654990
2020-12-01 240.2474408335510
2021-01-01 205.5236765700130
2021-02-01 220.2652491992830
2021-03-01 217.0965907422170
2021-04-01 190.2598360001300
2021-05-01 201.7391325878430
2021-06-01 155.1574553099580
2021-07-01 170.6067278071550
2021-08-01 104.2441088006590
2021-09-01 133.8301049337800
2021-10-01 160.0151220916520
2021-11-01 204.9693951958730
2021-12-01 192.0116788868760
2022-01-01 183.7740715158640
2022-02-01 198.0257056205410
2022-03-01 212.7295010962070
2022-04-01 179.8072489432920
2022-05-01 152.8095272166100
2022-06-01 171.3322399993850
2022-07-01 519.2993568557770
2022-08-01 734.7331879382180
2022-09-01 153.9485679298350
2022-10-01 133.7379344825990
2022-11-01 144.6426282272640
2022-12-01 150.8086428329310
2023-01-01 176.4705767675990
2023-02-01 124.8408243088190
2023-03-01 153.6126227951210
2023-04-01 218.7240829528570
2023-05-01 356.4454120385280
2023-06-01 186.2723405859660
2023-07-01 143.5031971412370
2023-08-01 210.2154813140190
2023-09-01 188.1467567406380
2023-10-01 167.1649629414180
2023-11-01 180.2473285858120
2023-12-01 152.4721653179010
2024-01-01 152.5733003606380
2024-02-01 151.8857516403680
2024-03-01 166.5400110751920
2024-04-01 173.0604288430640
2024-05-01 214.7336917114300
2024-06-01 243.9574675140970
2024-07-01 167.9053541370170
2024-08-01 180.5801116917640
2024-09-01 177.8150664352600
2024-10-01 198.3188860426550
2024-11-01 189.4722267491040
2024-12-01 167.3204427635810
2025-01-01 212.6034153423540
2025-02-01 213.5174549156430
2025-03-01 187.1305398507520
2025-04-01 141.0852116456430
2025-05-01 149.7595952204980
2025-06-01 144.5557268436840
2025-07-01 159.3100130379870
2025-08-01 165.7321168707870
2025-09-01 236.1856310893130
2025-10-01 178.4401672706890
2025-11-01 150.2912287463160
2025-12-01 170.0461859086270
2026-01-01 148.2210109857880
2026-02-01 170.5856299422940
2026-03-01 182.1863722947970
2026-04-01 182.7186746029490
2026-05-01 147.5830239327060
2026-06-01 179.7277653715890
2026-07-01 193.6049450509960
2026-08-01 156.6069296636320

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