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 2026-09-01
Last Updated 2026-10-27 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
1988-01-01 318.7142667240790
1988-02-01 223.9806463011420
1988-03-01 334.6218227637510
1988-04-01 281.1784190390010
1988-05-01 268.2586322580040
1988-06-01 377.3836819875320
1988-07-01 232.9228182029190
1988-08-01 221.8928391366480
1988-09-01 392.5402527614450
1988-10-01 326.7056074368060
1988-11-01 363.4462943024830
1988-12-01 382.1456723904610
1989-01-01 271.8234663481780
1989-02-01 187.3632562062680
1989-03-01 257.7714053332090
1989-04-01 173.8692919827330
1989-05-01 246.7037047818890
1989-06-01 163.0841142705350
1989-07-01 329.3370228616370
1989-08-01 323.8235284571100
1989-09-01 139.0999263124080
1989-10-01 184.4666312382570
1989-11-01 193.3356864233210
1989-12-01 139.0822399271740
1990-01-01 310.4962214076330
1990-02-01 171.3006246181910
1990-03-01 175.8916605485910
1990-04-01 131.1130501310430
1990-05-01 125.7826311342460
1990-06-01 90.5563194096369
1990-07-01 101.0332178672640
1990-08-01 100.6454644030690
1990-09-01 82.8537605792873
1990-10-01 210.0422645637920
1990-11-01 102.4665048161930
1990-12-01 116.4771872943850
1991-01-01 124.5393345757960
1991-02-01 190.8324337123970
1991-03-01 109.0967151378600
1991-04-01 177.6021885486930
1991-05-01 181.7755040019140
1991-06-01 101.1778174742340
1991-07-01 158.8702287129010
1991-08-01 89.9111890759832
1991-09-01 158.8071636173810
1991-10-01 93.7459835542392
1991-11-01 113.4643201943870
1991-12-01 119.3542628011140
1992-01-01 128.0587227787420
1992-02-01 183.8969287286830
1992-03-01 89.3967029596339
1992-04-01 148.4543726347510
1992-05-01 96.7325227052363
1992-06-01 182.7856307693760
1992-07-01 123.0611007713850
1992-08-01 140.1866135877940
1992-09-01 160.5484963819800
1992-10-01 141.8495527308930
1992-11-01 154.2084236049460
1992-12-01 172.2414180246130
1993-01-01 128.8865037683540
1993-02-01 116.2044363076680
1993-03-01 146.1992189795810
1993-04-01 132.4302369442940
1993-05-01 62.6140782802195
1993-06-01 236.9284379656780
1993-07-01 32.2776292074317
1993-08-01 249.5442167006600
1993-09-01 138.6533225357420
1993-10-01 183.8945805583790
1993-11-01 112.6059461903260
1993-12-01 159.8364282022440
1994-01-01 180.8638931212020
1994-02-01 165.8565718984600
1994-03-01 246.7094093928450
1994-04-01 72.2815911938511
1994-05-01 190.3586620523440
1994-06-01 182.0706726102110
1994-07-01 128.5618028069880
1994-08-01 166.4872484574640
1994-09-01 195.1860622513160
1994-10-01 186.2051618366800
1994-11-01 253.3063946123890
1994-12-01 168.7056676234270
1995-01-01 94.0414707392188
1995-02-01 125.0605555796440
1995-03-01 132.0798633164210
1995-04-01 199.6447680216650
1995-05-01 206.1466140085380
1995-06-01 191.7603849643180
1995-07-01 140.6259478290240
1995-08-01 302.7122761388650
1995-09-01 151.9153392592420
1995-10-01 177.9625124767460
1995-11-01 165.8940918367320
1995-12-01 204.4390228658850
1996-01-01 388.1378931626730
1996-02-01 240.3059360697750
1996-03-01 304.8248489855430
1996-04-01 272.3938103948490
1996-05-01 268.3791007352390
1996-06-01 203.7529482794630
1996-07-01 652.2945591774220
1996-08-01 316.4185637871510
1996-09-01 362.1396333434540
1996-10-01 339.1909786096880
1996-11-01 390.9827884657630
1996-12-01 401.2993719418810
1997-01-01 283.0967216090560
1997-02-01 400.0345817653750
1997-03-01 231.7854693225430
1997-04-01 296.5117581430590
1997-05-01 247.1460559808540
1997-06-01 285.4093146672590
1997-07-01 674.9538545402710
1997-08-01 311.5440429654710
1997-09-01 352.1167487151400
1997-10-01 438.9387643812050
1997-11-01 392.6164858600870
1997-12-01 214.3073717268180
1998-01-01 346.9401960361950
1998-02-01 178.4045917567960
1998-03-01 375.4788902613170
1998-04-01 321.3431394766790
1998-05-01 335.7575826835870
1998-06-01 278.0214781096360
1998-07-01 385.6377222671270
1998-08-01 374.9359289993450
1998-09-01 367.1168338025930
1998-10-01 294.7738016278440
1998-11-01 260.1412834126730
1998-12-01 252.2390638261950
1999-01-01 313.8320093334250
1999-02-01 249.1599881948540
1999-03-01 309.1127633718040
1999-04-01 366.5315450311610
1999-05-01 337.8914955535220
1999-06-01 325.9983690500710
1999-07-01 275.7045571817560
1999-08-01 176.7407118040090
1999-09-01 237.0485013100050
1999-10-01 223.9514219275530
1999-11-01 253.6258934108570
1999-12-01 308.8015304072020
2000-01-01 301.1449273973350
2000-02-01 206.9747130330060
2000-03-01 243.3326183236120
2000-04-01 178.5669121616860
2000-05-01 254.8434501937110
2000-06-01 233.4244725894290
2000-07-01 196.8176310393230
2000-08-01 292.2557732206660
2000-09-01 250.2642103199680
2000-10-01 219.6481410374700
2000-11-01 209.3249706922850
2000-12-01 190.3187901458860
2001-01-01 157.5252921570900
2001-02-01 176.0265310841310
2001-03-01 159.0391534516440
2001-04-01 82.2366564612397
2001-05-01 252.8932737197230
2001-06-01 176.6814270589740
2001-07-01 94.0571627915358
2001-08-01 81.2449416264983
2001-09-01 100.2842692214050
2001-10-01 124.7495629592920
2001-11-01 92.2878995631039
2001-12-01 198.1343557040230
2002-01-01 87.5826346551156
2002-02-01 139.7216701237750
2002-03-01 126.1389404713820
2002-04-01 150.4186112706770
2002-05-01 105.8433130128420
2002-06-01 107.9990066603050
2002-07-01 142.8787191385460
2002-08-01 154.6020758244560
2002-09-01 108.5403281100880
2002-10-01 160.4097376935850
2002-11-01 181.8476954232990
2002-12-01 191.0469161421330
2003-01-01 192.8555631476360
2003-02-01 173.5906899170600
2003-03-01 163.6945767710300
2003-04-01 167.7419247011740
2003-05-01 180.9943245278070
2003-06-01 450.4146940267420
2003-07-01 217.1909893974360
2003-08-01 199.9562813324720
2003-09-01 205.9382624197490
2003-10-01 194.6691532897030
2003-11-01 184.2049720037680
2003-12-01 187.8090162574430
2004-01-01 251.3709953186110
2004-02-01 203.2825780361230
2004-03-01 225.4190058786660
2004-04-01 209.0497375820030
2004-05-01 199.9360934949770
2004-06-01 161.1291771413930
2004-07-01 213.1237345965000
2004-08-01 211.1347337074580
2004-09-01 254.5702129472180
2004-10-01 213.3944382222440
2004-11-01 261.1603048717650
2004-12-01 389.9554892986440
2005-01-01 135.8008907331070
2005-02-01 178.2904515901520
2005-03-01 217.4905745284690
2005-04-01 241.4120694542610
2005-05-01 240.8432672017330
2005-06-01 125.3892872561320
2005-07-01 262.3375899556530
2005-08-01 236.3980520197490
2005-09-01 271.8658155407220
2005-10-01 147.5542244986420
2005-11-01 217.5587654099830
2005-12-01 136.7219072710920
2006-01-01 175.5679685144550
2006-02-01 202.5559758102010
2006-03-01 178.0630912021120
2006-04-01 139.6660319718690
2006-05-01 281.7602344139190
2006-06-01 178.4716716561540
2006-07-01 149.0690201177650
2006-08-01 155.5580423505940
2006-09-01 162.5506517019660
2006-10-01 173.3284811606820
2006-11-01 149.2061540963900
2006-12-01 131.0695696431840
2007-01-01 179.8089118933450
2007-02-01 220.3667291323970
2007-03-01 201.5183094960920
2007-04-01 132.6035225894630
2007-05-01 179.1803974353720
2007-06-01 138.0781557613880
2007-07-01 126.2570925239490
2007-08-01 136.2787327322540
2007-09-01 90.4192637228299
2007-10-01 139.4782238294700
2007-11-01 103.8170186272250
2007-12-01 95.2427254884264
2008-01-01 73.6961293325966
2008-02-01 75.7660521116237
2008-03-01 60.4142772428909
2008-04-01 84.7613558689777
2008-05-01 86.9151239383399
2008-06-01 99.0204420636430
2008-07-01 84.2224983842089
2008-08-01 77.6473103097458
2008-09-01 116.5677793792810
2008-10-01 90.1818650137814
2008-11-01 37.2550853803968
2008-12-01 79.6244376137558
2009-01-01 36.5100342245387
2009-02-01 16.7439258896924
2009-03-01 38.1486373028989
2009-04-01 47.7530379825933
2009-05-01 36.2442098941004
2009-06-01 44.4488467914995
2009-07-01 60.5706888765870
2009-08-01 85.2987068885835
2009-09-01 47.9994355239490
2009-10-01 51.5723959813430
2009-11-01 90.8430891766198
2009-12-01 66.8372736475787
2010-01-01 69.1365953843402
2010-02-01 81.8940648292774
2010-03-01 147.2123197859350
2010-04-01 76.3381605766128
2010-05-01 44.4591514652686
2010-06-01 60.2397872219378
2010-07-01 102.5093327796080
2010-08-01 32.0107647149922
2010-09-01 43.6049612533751
2010-10-01 55.1533732766321
2010-11-01 38.4001185091564
2010-12-01 78.8909779848741
2011-01-01 117.5402573695210
2011-02-01 66.9368393724611
2011-03-01 79.5330942514414
2011-04-01 72.8460383190731
2011-05-01 82.7019866717557
2011-06-01 68.2907382466304
2011-07-01 70.8642151767029
2011-08-01 80.9763055203289
2011-09-01 81.2651639171590
2011-10-01 99.5155967697690
2011-11-01 64.7130168250345
2011-12-01 90.9297551111107
2012-01-01 88.3656216913214
2012-02-01 93.5320376834928
2012-03-01 67.5420121822559
2012-04-01 100.0727708088320
2012-05-01 269.8350681787370
2012-06-01 109.6884218103990
2012-07-01 150.4983916214740
2012-08-01 117.6181723376500
2012-09-01 173.0901979304420
2012-10-01 100.6187578299360
2012-11-01 133.0807796062880
2012-12-01 131.5841455151630
2013-01-01 170.6221188361720
2013-02-01 103.4293051676480
2013-03-01 202.3686729347720
2013-04-01 123.8374108582380
2013-05-01 158.1177154578560
2013-06-01 151.4058012646350
2013-07-01 124.2653542240020
2013-08-01 203.1582662395550
2013-09-01 126.6670226207830
2013-10-01 162.8183168873870
2013-11-01 204.6878798381910
2013-12-01 127.0554271794680
2014-01-01 123.0911061382220
2014-02-01 192.7134678905910
2014-03-01 131.5864367081720
2014-04-01 189.3653075220330
2014-05-01 147.2862834062700
2014-06-01 195.6991831540340
2014-07-01 148.9157634014500
2014-08-01 154.6349944328780
2014-09-01 133.1653537079370
2014-10-01 145.1416642395140
2014-11-01 170.5158848075610
2014-12-01 179.8574202990810
2015-01-01 172.9641286500440
2015-02-01 174.1708312298760
2015-03-01 214.6432012546440
2015-04-01 161.7999919404150
2015-05-01 127.6289872160130
2015-06-01 171.3985897151650
2015-07-01 184.9078346677960
2015-08-01 118.5440948276270
2015-09-01 148.5531684616090
2015-10-01 166.3129515493730
2015-11-01 119.8930340660180
2015-12-01 242.2013131037930
2016-01-01 165.6417478309070
2016-02-01 125.0324161543650
2016-03-01 138.1518438179900
2016-04-01 170.9444557270610
2016-05-01 267.3967559715290
2016-06-01 184.4102413162000
2016-07-01 122.5451658943780
2016-08-01 179.6585063918110
2016-09-01 190.6657698699240
2016-10-01 135.6138626713070
2016-11-01 183.0726545622600
2016-12-01 162.9829795761920
2017-01-01 127.0873356130190
2017-02-01 79.1001256266302
2017-03-01 252.1615100366580
2017-04-01 169.6563001754280
2017-05-01 248.8761201888010
2017-06-01 172.0500299107000
2017-07-01 201.6952486203370
2017-08-01 278.1500713578590
2017-09-01 239.7160773108740
2017-10-01 304.2343644385320
2017-11-01 268.7641479078870
2017-12-01 228.0588173446600
2018-01-01 295.7673316616290
2018-02-01 267.7688928150360
2018-03-01 229.1880464317080
2018-04-01 185.6965744256350
2018-05-01 235.5924346999350
2018-06-01 123.7444490361260
2018-07-01 227.0346172926010
2018-08-01 153.9589173533270
2018-09-01 208.9683650100260
2018-10-01 184.7797417348070
2018-11-01 150.7958542581190
2018-12-01 164.3018021213240
2019-01-01 224.8626835108830
2019-02-01 188.9950091913610
2019-03-01 208.9042678029690
2019-04-01 237.3272919131060
2019-05-01 174.4810696020570
2019-06-01 237.6209941520690
2019-07-01 190.8434605043450
2019-08-01 210.9829589776150
2019-09-01 185.2950668419740
2019-10-01 306.2266810413110
2019-11-01 188.0475983737120
2019-12-01 207.0838011155020
2020-01-01 143.7357695032040
2020-02-01 161.5445162270110
2020-03-01 131.1463420169310
2020-04-01 83.6566617555616
2020-05-01 115.0978353339460
2020-06-01 175.2240017318630
2020-07-01 221.5762163813600
2020-08-01 230.9937616749710
2020-09-01 249.2850390929280
2020-10-01 237.1940385304330
2020-11-01 227.9554185280620
2020-12-01 240.1555953581510
2021-01-01 205.4244109805090
2021-02-01 220.6938112060810
2021-03-01 217.0106917161440
2021-04-01 190.1602798259260
2021-05-01 201.9388803067110
2021-06-01 155.2256667675640
2021-07-01 170.6860583511570
2021-08-01 104.2111233463380
2021-09-01 133.7383273972370
2021-10-01 159.8960959111230
2021-11-01 204.8161884241790
2021-12-01 191.8754911876370
2022-01-01 183.6282840822810
2022-02-01 198.6143143322540
2022-03-01 212.6381433008070
2022-04-01 179.6941017260340
2022-05-01 153.1106940109690
2022-06-01 171.5352471425920
2022-07-01 519.6423029059340
2022-08-01 734.2953762570240
2022-09-01 153.5825203202630
2022-10-01 133.5746785415160
2022-11-01 144.4781701839640
2022-12-01 150.6428969309960
2023-01-01 176.2729675576500
2023-02-01 125.1866016898000
2023-03-01 153.5880574955530
2023-04-01 218.7172275714210
2023-05-01 357.5653326557120
2023-06-01 186.9049336606140
2023-07-01 143.8475804056790
2023-08-01 210.3798799826010
2023-09-01 186.1793218102140
2023-10-01 166.9734834671320
2023-11-01 180.0896470749630
2023-12-01 151.6374790001200
2024-01-01 152.5307450263550
2024-02-01 152.4736640831620
2024-03-01 166.7301051817360
2024-04-01 173.2715289350810
2024-05-01 215.6299153688690
2024-06-01 245.1841358551200
2024-07-01 168.5676387439260
2024-08-01 180.9143667700840
2024-09-01 174.6083058086510
2024-10-01 198.1689494380090
2024-11-01 189.4291525149930
2024-12-01 165.5029424979730
2025-01-01 212.7900988111230
2025-02-01 214.3747679073200
2025-03-01 187.6094816549200
2025-04-01 141.4819262505960
2025-05-01 150.5631693656480
2025-06-01 145.5667685084210
2025-07-01 160.1655182443290
2025-08-01 166.2644878513900
2025-09-01 230.1310174019980
2025-10-01 178.3927655897540
2025-11-01 150.3957297977060
2025-12-01 167.1658857109420
2026-01-01 148.6018222450970
2026-02-01 171.3894020115320
2026-03-01 182.9906418738890
2026-04-01 183.5903207673820
2026-05-01 148.5321973546610
2026-06-01 181.1685980190760
2026-07-01 194.7382102985810
2026-08-01 157.1933014780460
2026-09-01 191.7757409187670

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