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 2026-06-01
Last Updated 2026-07-24 8:45 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
1988-01-01 318.7096254503080
1988-02-01 223.9692745467720
1988-03-01 334.6221049166580
1988-04-01 281.1806146542670
1988-05-01 268.2613496845100
1988-06-01 377.3884514979860
1988-07-01 232.9310722962930
1988-08-01 221.9004326196690
1988-09-01 392.5300646159080
1988-10-01 326.7020434239520
1988-11-01 363.4440923923760
1988-12-01 382.1429581167440
1989-01-01 271.8190986233090
1989-02-01 187.3474805781430
1989-03-01 257.7717263740460
1989-04-01 173.8713109917030
1989-05-01 246.7071934266840
1989-06-01 163.0882867707900
1989-07-01 329.3504901059580
1989-08-01 323.8377624805340
1989-09-01 139.0989448388680
1989-10-01 184.4676120312140
1989-11-01 193.3361457529190
1989-12-01 139.0796043377890
1990-01-01 310.4817149051710
1990-02-01 171.2735093146150
1990-03-01 175.8817888553680
1990-04-01 131.1059506717020
1990-05-01 125.7873319020180
1990-06-01 90.5697889257826
1990-07-01 101.0502846006210
1990-08-01 100.6495492922710
1990-09-01 82.8492501300145
1990-10-01 210.0290707370870
1990-11-01 102.4637979695060
1990-12-01 116.4703211826330
1991-01-01 124.5289660293550
1991-02-01 190.7935798260080
1991-03-01 109.0832482376900
1991-04-01 177.5770746161650
1991-05-01 181.7894018075450
1991-06-01 101.2029663317930
1991-07-01 158.9213495853250
1991-08-01 89.9147905839665
1991-09-01 158.7926955650320
1991-10-01 93.7344207721010
1991-11-01 113.4568020250380
1991-12-01 119.3416726946070
1992-01-01 128.0423253877380
1992-02-01 183.8520814524440
1992-03-01 89.3787711723047
1992-04-01 148.4215123503770
1992-05-01 96.7440441443860
1992-06-01 182.8450985677870
1992-07-01 123.1236106150170
1992-08-01 140.1890032004610
1992-09-01 160.5261463283640
1992-10-01 141.8234507407150
1992-11-01 154.1902225579530
1992-12-01 172.2161924532580
1993-01-01 128.8708693576170
1993-02-01 116.1770626224980
1993-03-01 146.1677570469740
1993-04-01 132.3980081545560
1993-05-01 62.6226818788625
1993-06-01 237.0038883470330
1993-07-01 32.2975101572882
1993-08-01 249.5443955976410
1993-09-01 138.6358317568740
1993-10-01 183.8636169487740
1993-11-01 112.5917924260570
1993-12-01 159.8117621862730
1994-01-01 180.8443659314080
1994-02-01 165.8197548011530
1994-03-01 246.6534529043970
1994-04-01 72.2633583156126
1994-05-01 190.3840274648510
1994-06-01 182.1277423132340
1994-07-01 128.6521707015440
1994-08-01 166.4828131225380
1994-09-01 195.1591086130540
1994-10-01 186.1748073459420
1994-11-01 253.2736730574460
1994-12-01 168.6795190176600
1995-01-01 94.0366571926575
1995-02-01 125.0432345661620
1995-03-01 132.0586476333720
1995-04-01 199.6046382088930
1995-05-01 206.1675863159140
1995-06-01 191.8066792163150
1995-07-01 140.7062451480360
1995-08-01 302.7028428130670
1995-09-01 151.9013738414050
1995-10-01 177.9430091905180
1995-11-01 165.8779952671420
1995-12-01 204.4135987705380
1996-01-01 388.1331323537140
1996-02-01 240.2884902774780
1996-03-01 304.7968123094670
1996-04-01 272.3626253424310
1996-05-01 268.3947878518220
1996-06-01 203.7824622712170
1996-07-01 652.5344771317720
1996-08-01 316.4059097096010
1996-09-01 362.1215404869150
1996-10-01 339.1698353594780
1996-11-01 390.9591120452880
1996-12-01 401.2660390658070
1997-01-01 283.1044350787370
1997-02-01 400.0230670723130
1997-03-01 231.7802682852870
1997-04-01 296.5023779292520
1997-05-01 247.1499570332080
1997-06-01 285.4164202937090
1997-07-01 675.0600551537780
1997-08-01 311.5354754200360
1997-09-01 352.1162392137410
1997-10-01 438.9349937051470
1997-11-01 392.6095275752260
1997-12-01 214.2980774796330
1998-01-01 346.9470274515140
1998-02-01 178.3985383085020
1998-03-01 375.4745929812690
1998-04-01 321.3407677710950
1998-05-01 335.7569951438000
1998-06-01 278.0222118842940
1998-07-01 385.6820631263480
1998-08-01 374.9277959988490
1998-09-01 367.1153496707190
1998-10-01 294.7724188934110
1998-11-01 260.1397790614790
1998-12-01 252.2313451741920
1999-01-01 313.8358825219720
1999-02-01 249.1543477843400
1999-03-01 309.1117464329420
1999-04-01 366.5303998174150
1999-05-01 337.8909270359710
1999-06-01 325.9980295735200
1999-07-01 275.7224979844410
1999-08-01 176.7395850951440
1999-09-01 237.0478071859620
1999-10-01 223.9507501539300
1999-11-01 253.6251161178080
1999-12-01 308.7958786052480
2000-01-01 301.1444932646980
2000-02-01 206.9724127889330
2000-03-01 243.3330928106570
2000-04-01 178.5672380497400
2000-05-01 254.8440638147870
2000-06-01 233.4250915119430
2000-07-01 196.8212152182810
2000-08-01 292.2546015472030
2000-09-01 250.2642096238740
2000-10-01 219.6480518651300
2000-11-01 209.3248638972990
2000-12-01 190.3172384363760
2001-01-01 157.5251060308260
2001-02-01 176.0256568924610
2001-03-01 159.0393158099090
2001-04-01 82.2367929497049
2001-05-01 252.8938353221650
2001-06-01 176.6819697199440
2001-07-01 94.0572901596935
2001-08-01 81.2447070551889
2001-09-01 100.2843131292280
2001-10-01 124.7495648023540
2001-11-01 92.2878720780797
2001-12-01 198.1342510455300
2002-01-01 87.5825075427267
2002-02-01 139.7216257878430
2002-03-01 126.1388885176700
2002-04-01 150.4186469595010
2002-05-01 105.8433730986630
2002-06-01 107.9992038891700
2002-07-01 142.8787883737420
2002-08-01 154.6017486453230
2002-09-01 108.5402941203530
2002-10-01 160.4097382427210
2002-11-01 181.8477221010410
2002-12-01 191.0469666779490
2003-01-01 192.8554122456140
2003-02-01 173.5907227118740
2003-03-01 163.6945882925610
2003-04-01 167.7419889119050
2003-05-01 180.9944176562310
2003-06-01 450.4150260718170
2003-07-01 217.1910212277390
2003-08-01 199.9560918365990
2003-09-01 205.9380053449740
2003-10-01 194.6690602564860
2003-11-01 184.2050018087610
2003-12-01 187.8092221583740
2004-01-01 251.3709016876750
2004-02-01 203.2826497749050
2004-03-01 225.4190679963320
2004-04-01 209.0498272493220
2004-05-01 199.9362221150270
2004-06-01 161.1291656760140
2004-07-01 213.1237698105240
2004-08-01 211.1346915148900
2004-09-01 254.5697389056390
2004-10-01 213.3940578037530
2004-11-01 261.1603942563630
2004-12-01 389.9562988657690
2005-01-01 135.8009180089600
2005-02-01 178.2906060028160
2005-03-01 217.4907326681260
2005-04-01 241.4122751208300
2005-05-01 240.8434848600300
2005-06-01 125.3891765046630
2005-07-01 262.3374662110640
2005-08-01 236.3978486955860
2005-09-01 271.8652673646030
2005-10-01 147.5534667291740
2005-11-01 217.5593471456850
2005-12-01 136.7223445523590
2006-01-01 175.5682932014550
2006-02-01 202.5563195206810
2006-03-01 178.0633191723600
2006-04-01 139.6661921454240
2006-05-01 281.7604741587480
2006-06-01 178.4714350269420
2006-07-01 149.0688359226760
2006-08-01 155.5576958200840
2006-09-01 162.5503011723240
2006-10-01 173.3270369573210
2006-11-01 149.2069517763660
2006-12-01 131.0700808070490
2007-01-01 179.8095793336870
2007-02-01 220.3673135480390
2007-03-01 201.5186779479520
2007-04-01 132.6037023371330
2007-05-01 179.1805409238310
2007-06-01 138.0779223707690
2007-07-01 126.2567999801700
2007-08-01 136.2782320133000
2007-09-01 90.4190841176814
2007-10-01 139.4767712948320
2007-11-01 103.8178602035260
2007-12-01 95.2430817020214
2008-01-01 73.6965336015561
2008-02-01 75.7662901420603
2008-03-01 60.4143949199777
2008-04-01 84.7614480806549
2008-05-01 86.9151635048249
2008-06-01 99.0202642057651
2008-07-01 84.2222686198010
2008-08-01 77.6469913841297
2008-09-01 116.5675981043750
2008-10-01 90.1809534388742
2008-11-01 37.2554115074797
2008-12-01 79.6246667018011
2009-01-01 36.5102458306929
2009-02-01 16.7439802564470
2009-03-01 38.1487088566233
2009-04-01 47.7530843814643
2009-05-01 36.2442212671106
2009-06-01 44.4487718946143
2009-07-01 60.5705107963191
2009-08-01 85.2983506995647
2009-09-01 47.9993855032933
2009-10-01 51.5719215598083
2009-11-01 90.8439242902290
2009-12-01 66.8374032640046
2010-01-01 69.1369676314521
2010-02-01 81.8943063904248
2010-03-01 147.2125192811250
2010-04-01 76.3382011861530
2010-05-01 44.4591492217669
2010-06-01 60.2397022000943
2010-07-01 102.5090968557540
2010-08-01 32.0106630461059
2010-09-01 43.6049291959504
2010-10-01 55.1530393475116
2010-11-01 38.4003605957779
2010-12-01 78.8910694739004
2011-01-01 117.5407000751260
2011-02-01 66.9369803000188
2011-03-01 79.5331466294510
2011-04-01 72.8460566081420
2011-05-01 82.7019817569165
2011-06-01 68.2906739827007
2011-07-01 70.8641040938896
2011-08-01 80.9761624610794
2011-09-01 81.2651215184910
2011-10-01 99.5153240957571
2011-11-01 64.7132159778707
2011-12-01 90.9298070837196
2012-01-01 88.3658117413226
2012-02-01 93.5321335786364
2012-03-01 67.5420148331043
2012-04-01 100.0727699891340
2012-05-01 269.8350413523530
2012-06-01 109.6883776270250
2012-07-01 150.4982981000950
2012-08-01 117.6181103994750
2012-09-01 173.0901552807810
2012-10-01 100.6187411102780
2012-11-01 133.0807698845360
2012-12-01 131.5841582269440
2013-01-01 170.6222496458150
2013-02-01 103.4293499554650
2013-03-01 202.3686870999870
2013-04-01 123.8374586218030
2013-05-01 158.1176865971230
2013-06-01 151.4058385858540
2013-07-01 124.2652404206830
2013-08-01 203.1582625020170
2013-09-01 126.6669952752710
2013-10-01 162.8182617794390
2013-11-01 204.6877705616920
2013-12-01 127.0553792666850
2014-01-01 123.0911254286730
2014-02-01 192.7138159727980
2014-03-01 131.5865312425700
2014-04-01 189.3653519235090
2014-05-01 147.2861370169020
2014-06-01 195.6992746789890
2014-07-01 148.9155320860070
2014-08-01 154.6350344017730
2014-09-01 133.1654053270530
2014-10-01 145.1417131476740
2014-11-01 170.5158612910000
2014-12-01 179.8572558478820
2015-01-01 172.9638688258750
2015-02-01 174.1711537173800
2015-03-01 214.6431621802070
2015-04-01 161.7997340709950
2015-05-01 127.6284233207390
2015-06-01 171.4001633950900
2015-07-01 184.9068688752620
2015-08-01 118.5439878786340
2015-09-01 148.5530495308920
2015-10-01 166.3129536001260
2015-11-01 119.8930114107330
2015-12-01 242.2010653604850
2016-01-01 165.6414634421000
2016-02-01 125.0327534155190
2016-03-01 138.1517545524710
2016-04-01 170.9437580461830
2016-05-01 267.3945190829230
2016-06-01 184.4134881855550
2016-07-01 122.5438853075240
2016-08-01 179.6575481550760
2016-09-01 190.6647939415820
2016-10-01 135.6152374494690
2016-11-01 183.0728230981540
2016-12-01 162.9835848391040
2017-01-01 127.0876203334840
2017-02-01 79.1007528990191
2017-03-01 252.1624591648130
2017-04-01 169.6539483812890
2017-05-01 248.8623862127440
2017-06-01 172.0568658232780
2017-07-01 201.6961928288260
2017-08-01 278.1517998425090
2017-09-01 239.7162254329810
2017-10-01 304.2413764904170
2017-11-01 268.7629625556230
2017-12-01 228.0576290560960
2018-01-01 295.7652367641560
2018-02-01 267.7679504621860
2018-03-01 229.1878945618620
2018-04-01 185.6924794629560
2018-05-01 235.5716656750830
2018-06-01 123.7535000069760
2018-07-01 227.0467882402080
2018-08-01 153.9621877815590
2018-09-01 208.9673225124090
2018-10-01 184.7897384094750
2018-11-01 150.7950681843960
2018-12-01 164.2983394655210
2019-01-01 224.8532743766860
2019-02-01 188.9836721254010
2019-03-01 208.8927671833000
2019-04-01 237.3096714307250
2019-05-01 174.4536508264150
2019-06-01 237.6404619438720
2019-07-01 190.9056082596660
2019-08-01 210.9691745691210
2019-09-01 185.3152417224310
2019-10-01 306.2917360967910
2019-11-01 188.0786861699350
2019-12-01 207.1074140641630
2020-01-01 143.7364182259200
2020-02-01 161.3267533772300
2020-03-01 131.1251654229560
2020-04-01 83.6391234156302
2020-05-01 115.0681864630460
2020-06-01 175.2156856547080
2020-07-01 222.0525196151510
2020-08-01 230.9146701142960
2020-09-01 249.2913709088930
2020-10-01 237.2357941747050
2020-11-01 227.9757016615750
2020-12-01 240.1689938525190
2021-01-01 205.4121546772910
2021-02-01 220.1161798445260
2021-03-01 216.9468988930620
2021-04-01 190.0992658205020
2021-05-01 201.9637602640680
2021-06-01 155.1224675612280
2021-07-01 171.3872552520950
2021-08-01 104.1659697029380
2021-09-01 133.7531943884230
2021-10-01 159.9376084700890
2021-11-01 204.8360747120290
2021-12-01 191.8737566238130
2022-01-01 183.5781820584300
2022-02-01 197.7750945621660
2022-03-01 212.4982817557700
2022-04-01 179.5102080874050
2022-05-01 153.1890581560100
2022-06-01 171.3352024928050
2022-07-01 522.8616160966510
2022-08-01 734.2112383051000
2022-09-01 153.8851159937130
2022-10-01 133.6505150646940
2022-11-01 144.4981874855230
2022-12-01 150.6178717399890
2023-01-01 176.0916222459970
2023-02-01 124.4901168043950
2023-03-01 153.2453829359510
2023-04-01 218.0239152260390
2023-05-01 357.5230673876320
2023-06-01 186.2079903380590
2023-07-01 146.0987170730630
2023-08-01 209.3252735400570
2023-09-01 188.2274290035790
2023-10-01 167.0915102672790
2023-11-01 180.0335635364880
2023-12-01 151.4443555853530
2024-01-01 152.1213383701910
2024-02-01 151.3311988416390
2024-03-01 166.0694463650490
2024-04-01 172.4041010793900
2024-05-01 215.4487354842500
2024-06-01 244.1436923497860
2024-07-01 173.1225363977040
2024-08-01 178.0921766876190
2024-09-01 178.1903093135420
2024-10-01 198.4249743856310
2024-11-01 189.3312469221520
2024-12-01 165.1470019849850
2025-01-01 211.9172351850270
2025-02-01 212.6634351993430
2025-03-01 186.5750949040850
2025-04-01 140.5566208243900
2025-05-01 150.3568909907200
2025-06-01 144.8901371452490
2025-07-01 166.5273414524930
2025-08-01 161.0748066998970
2025-09-01 237.1200120139460
2025-10-01 178.7674187061780
2025-11-01 150.3154100777770
2025-12-01 166.6983830711140
2026-01-01 147.8331931260050
2026-02-01 170.0048391621940
2026-03-01 181.7549201578220
2026-04-01 182.1456973602230
2026-05-01 148.2220447165370
2026-06-01 180.5202146431860

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