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 2026-04-01
Last Updated 2026-06-01 11:01 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
1988-01-01 318.7096670148840
1988-02-01 223.9693771354190
1988-03-01 334.6221024282840
1988-04-01 281.1805949535290
1988-05-01 268.2613252987940
1988-06-01 377.3884086756800
1988-07-01 232.9309982687210
1988-08-01 221.9003644693360
1988-09-01 392.5301555256550
1988-10-01 326.7020751471410
1988-11-01 363.4441119218920
1988-12-01 382.1429821845710
1989-01-01 271.8191376674420
1989-02-01 187.3476228949680
1989-03-01 257.7717234621610
1989-04-01 173.8712928059560
1989-05-01 246.7071620636950
1989-06-01 163.0882492726070
1989-07-01 329.3503692652060
1989-08-01 323.8376347170410
1989-09-01 139.0989534896350
1989-10-01 184.4676031107120
1989-11-01 193.3361415174950
1989-12-01 139.0796279188280
1990-01-01 310.4818448904290
1990-02-01 171.2737535512710
1990-03-01 175.8818773592260
1990-04-01 131.1060142740250
1990-05-01 125.7872896519770
1990-06-01 90.5696675406044
1990-07-01 101.0501319464010
1990-08-01 100.6495126182480
1990-09-01 82.8492905114694
1990-10-01 210.0291889703920
1990-11-01 102.4638222138640
1990-12-01 116.4703827419940
1991-01-01 124.5290589810010
1991-02-01 190.7939296973490
1991-03-01 109.0833690666410
1991-04-01 177.5772993509970
1991-05-01 181.7892770074730
1991-06-01 101.2027397134250
1991-07-01 158.9208924939290
1991-08-01 89.9147582656644
1991-09-01 158.7928252826850
1991-10-01 93.7345244574367
1991-11-01 113.4568695907870
1991-12-01 119.3417856112440
1992-01-01 128.0424722843530
1992-02-01 183.8524850902000
1992-03-01 89.3789320947391
1992-04-01 148.4218063409490
1992-05-01 96.7439407323208
1992-06-01 182.8445627391190
1992-07-01 123.1230517340790
1992-08-01 140.1889817704900
1992-09-01 160.5263468381780
1992-10-01 141.8236848645950
1992-11-01 154.1903862387350
1992-12-01 172.2164186704840
1993-01-01 128.8710091238770
1993-02-01 116.1773089869560
1993-03-01 146.1680394559380
1993-04-01 132.3982962900960
1993-05-01 62.6226046873123
1993-06-01 237.0032087438820
1993-07-01 32.2973324026094
1993-08-01 249.5443940525000
1993-09-01 138.6359887664020
1993-10-01 183.8638947460840
1993-11-01 112.5919198291820
1993-12-01 159.8119833945810
1994-01-01 180.8445400408770
1994-02-01 165.8200858473810
1994-03-01 246.6539551095240
1994-04-01 72.2635213350845
1994-05-01 190.3837998867310
1994-06-01 182.1272282637030
1994-07-01 128.6513628016040
1994-08-01 166.4828530049870
1994-09-01 195.1593507261020
1994-10-01 186.1750798969810
1994-11-01 253.2739677531650
1994-12-01 168.6797532952120
1995-01-01 94.0366998141184
1995-02-01 125.0433893620090
1995-03-01 132.0588381773690
1995-04-01 199.6049968414920
1995-05-01 206.1673983730770
1995-06-01 191.8062625104590
1995-07-01 140.7055276126740
1995-08-01 302.7029278836590
1995-09-01 151.9014994888560
1995-10-01 177.9431844753620
1995-11-01 165.8781403650000
1995-12-01 204.4138260019770
1996-01-01 388.1331724324890
1996-02-01 240.2886430029640
1996-03-01 304.7970640766630
1996-04-01 272.3629040569880
1996-05-01 268.3946477958640
1996-06-01 203.7821972170010
1996-07-01 652.5323359268250
1996-08-01 316.4060267103760
1996-09-01 362.1217037314200
1996-10-01 339.1700253115420
1996-11-01 390.9593242700020
1996-12-01 401.2663323068590
1997-01-01 283.1043618682750
1997-02-01 400.0231584917210
1997-03-01 231.7803136957710
1997-04-01 296.5024611292060
1997-05-01 247.1499228459240
1997-06-01 285.4163582812100
1997-07-01 675.0591114141000
1997-08-01 311.5355713228500
1997-09-01 352.1162444731760
1997-10-01 438.9350260549630
1997-11-01 392.6095856656720
1997-12-01 214.2981532116210
1998-01-01 346.9469534324640
1998-02-01 178.3985819865950
1998-03-01 375.4746178888030
1998-04-01 321.3407859240420
1998-05-01 335.7569934886170
1998-06-01 278.0222194234950
1998-07-01 385.6816742517040
1998-08-01 374.9279317548740
1998-09-01 367.1153757981580
1998-10-01 294.7724432331350
1998-11-01 260.1397983533010
1998-12-01 252.2313613530660
1999-01-01 313.8357224788190
1999-02-01 249.1544001154990
1999-03-01 309.1117553079820
1999-04-01 366.5304279079020
1999-05-01 337.8909312636770
1999-06-01 325.9980756090850
1999-07-01 275.7223521408030
1999-08-01 176.7396422215680
1999-09-01 237.0478295843150
1999-10-01 223.9507741535620
1999-11-01 253.6251313695990
1999-12-01 308.7958031192570
2000-01-01 301.1442515933190
2000-02-01 206.9724369202440
2000-03-01 243.3330892299330
2000-04-01 178.5672513262550
2000-05-01 254.8440629021600
2000-06-01 233.4251586436360
2000-07-01 196.8212130987510
2000-08-01 292.2547245533930
2000-09-01 250.2642495395360
2000-10-01 219.6480853960020
2000-11-01 209.3248718088110
2000-12-01 190.3171342140640
2001-01-01 157.5249034395040
2001-02-01 176.0256475722610
2001-03-01 159.0392994099660
2001-04-01 82.2367961339982
2001-05-01 252.8938338330300
2001-06-01 176.6820517964340
2001-07-01 94.0573300363766
2001-08-01 81.2447629347200
2001-09-01 100.2843697616220
2001-10-01 124.7496190126770
2001-11-01 92.2879067870603
2001-12-01 198.1339490355780
2002-01-01 87.5823712335720
2002-02-01 139.7215928053110
2002-03-01 126.1388210134410
2002-04-01 150.4185246621370
2002-05-01 105.8432593666530
2002-06-01 107.9994122077230
2002-07-01 142.8786518387820
2002-08-01 154.6016905042430
2002-09-01 108.5409899847930
2002-10-01 160.4101214770140
2002-11-01 181.8476132368880
2002-12-01 191.0460269602910
2003-01-01 192.8549192817310
2003-02-01 173.5905113893280
2003-03-01 163.6943776900830
2003-04-01 167.7417358523340
2003-05-01 180.9939040390590
2003-06-01 450.4169836110040
2003-07-01 217.1907681000620
2003-08-01 199.9559634062490
2003-09-01 205.9405471916500
2003-10-01 194.6700402410940
2003-11-01 184.2047605509700
2003-12-01 187.8069801278890
2004-01-01 251.3700955109620
2004-02-01 203.2821773814960
2004-03-01 225.4186062579210
2004-04-01 209.0493240045050
2004-05-01 199.9352228935130
2004-06-01 161.1301943329790
2004-07-01 213.1233970945260
2004-08-01 211.1344241217290
2004-09-01 254.5742135609490
2004-10-01 213.3977283218980
2004-11-01 261.1595133317760
2004-12-01 389.9480830819870
2005-01-01 135.8000885593910
2005-02-01 178.2892584300430
2005-03-01 217.4893632160220
2005-04-01 241.4104547759520
2005-05-01 240.8414668980570
2005-06-01 125.3902977362900
2005-07-01 262.3387234931550
2005-08-01 236.3998400651000
2005-09-01 271.8709334671510
2005-10-01 147.5608941740560
2005-11-01 217.5536030803210
2005-12-01 136.7179959970290
2006-01-01 175.5647407214650
2006-02-01 202.5529456373550
2006-03-01 178.0610901311900
2006-04-01 139.6646171156360
2006-05-01 281.7581251964360
2006-06-01 178.4737197243780
2006-07-01 149.0706484497080
2006-08-01 155.5611075083300
2006-09-01 162.5541496690920
2006-10-01 173.3412328501170
2006-11-01 149.1990813160310
2006-12-01 131.0649940168220
2007-01-01 179.8027296925790
2007-02-01 220.3615407717970
2007-03-01 201.5150290105860
2007-04-01 132.6018993615220
2007-05-01 179.1790860156970
2007-06-01 138.0801472002160
2007-07-01 126.2596489273350
2007-08-01 136.2831309765350
2007-09-01 90.4212212428379
2007-10-01 139.4910362278700
2007-11-01 103.8095357906890
2007-12-01 95.2395203818186
2008-01-01 73.6924756263382
2008-02-01 75.7639267816074
2008-03-01 60.4132225349147
2008-04-01 84.7605165853538
2008-05-01 86.9147477591075
2008-06-01 99.0219697724187
2008-07-01 84.2245061597420
2008-08-01 77.6501061366475
2008-09-01 116.5699071563030
2008-10-01 90.1898981272440
2008-11-01 37.2521801050175
2008-12-01 79.6223651122007
2009-01-01 36.5081467037185
2009-02-01 16.7434391994672
2009-03-01 38.1480051510701
2009-04-01 47.7526112290931
2009-05-01 36.2440944171312
2009-06-01 44.4494890352873
2009-07-01 60.5722412492466
2009-08-01 85.3018192444869
2009-09-01 48.0001033607861
2009-10-01 51.5765707011594
2009-11-01 90.8356356125260
2009-12-01 66.8360881354059
2010-01-01 69.1332652217165
2010-02-01 81.8918916989317
2010-03-01 147.2106197662460
2010-04-01 76.3377876043482
2010-05-01 44.4591656643208
2010-06-01 60.2405333501538
2010-07-01 102.5114081501970
2010-08-01 32.0116352966616
2010-09-01 43.6053898447760
2010-10-01 55.1563196937433
2010-11-01 38.3979043083323
2010-12-01 78.8901476444019
2011-01-01 117.5363176821990
2011-02-01 66.9355857356188
2011-03-01 79.5327159675204
2011-04-01 72.8458780272780
2011-05-01 82.7020327870536
2011-06-01 68.2913030196864
2011-07-01 70.8651924730629
2011-08-01 80.9774425503247
2011-09-01 81.2656827979219
2011-10-01 99.5180323017911
2011-11-01 64.7110687971602
2011-12-01 90.9293188063390
2012-01-01 88.3639813996284
2012-02-01 93.5312432263837
2012-03-01 67.5421046026106
2012-04-01 100.0728245655260
2012-05-01 269.8353944214150
2012-06-01 109.6888141889450
2012-07-01 150.4991893503550
2012-08-01 117.6184202981090
2012-09-01 173.0904720268540
2012-10-01 100.6188685608910
2012-11-01 133.0802926482880
2012-12-01 131.5840114932580
2013-01-01 170.6212964425930
2013-02-01 103.4291922115980
2013-03-01 202.3694382141130
2013-04-01 123.8374501302970
2013-05-01 158.1176207454500
2013-06-01 151.4060085471160
2013-07-01 124.2651892350010
2013-08-01 203.1581234970750
2013-09-01 126.6670495713130
2013-10-01 162.8183247890060
2013-11-01 204.6871587214860
2013-12-01 127.0552777640980
2014-01-01 123.0908055803430
2014-02-01 192.7150084041490
2014-03-01 131.5872330711310
2014-04-01 189.3653204560490
2014-05-01 147.2859391173430
2014-06-01 195.6993076121140
2014-07-01 148.9147186374390
2014-08-01 154.6352101634370
2014-09-01 133.1653049469260
2014-10-01 145.1416069359320
2014-11-01 170.5152834852000
2014-12-01 179.8569587773730
2015-01-01 172.9638088622450
2015-02-01 174.1733757706740
2015-03-01 214.6446312697180
2015-04-01 161.7996395690980
2015-05-01 127.6279947983040
2015-06-01 171.3999669310260
2015-07-01 184.9052602709210
2015-08-01 118.5440833858590
2015-09-01 148.5530524651050
2015-10-01 166.3130062912410
2015-11-01 119.8927742571890
2015-12-01 242.2007614115270
2016-01-01 165.6414701070710
2016-02-01 125.0351012603020
2016-03-01 138.1527618035050
2016-04-01 170.9433983238910
2016-05-01 267.3930923063070
2016-06-01 184.4127694817740
2016-07-01 122.5425181322570
2016-08-01 179.6571698650870
2016-09-01 190.6644940918710
2016-10-01 135.6142660825620
2016-11-01 183.0740644459390
2016-12-01 162.9860455918060
2017-01-01 127.0895680309400
2017-02-01 79.1038594693064
2017-03-01 252.1680878663630
2017-04-01 169.6515327172160
2017-05-01 248.8452115310990
2017-06-01 172.0567877322600
2017-07-01 201.6946937513110
2017-08-01 278.1515067123310
2017-09-01 239.7162936081920
2017-10-01 304.2381412138010
2017-11-01 268.7678265864960
2017-12-01 228.0654606918160
2018-01-01 295.7756694154380
2018-02-01 267.7869791398920
2018-03-01 229.1996292449910
2018-04-01 185.6891017652100
2018-05-01 235.5404006783490
2018-06-01 123.7530886841330
2018-07-01 227.0429136343400
2018-08-01 153.9587652223090
2018-09-01 208.9591625697290
2018-10-01 184.7864961252600
2018-11-01 150.8012845718560
2018-12-01 164.3100394622040
2019-01-01 224.8703806427670
2019-02-01 189.0067379396070
2019-03-01 208.9162068840660
2019-04-01 237.3121395959680
2019-05-01 174.4234634134920
2019-06-01 237.6474759088620
2019-07-01 190.9113111696650
2019-08-01 210.9553409855500
2019-09-01 185.2760118489130
2019-10-01 306.2338070304390
2019-11-01 188.0454365678090
2019-12-01 207.0848812895780
2020-01-01 143.7155654275160
2020-02-01 161.6358379161810
2020-03-01 131.1117545257400
2020-04-01 83.6772902916995
2020-05-01 114.9705909128460
2020-06-01 175.1818547087420
2020-07-01 222.0305009571810
2020-08-01 230.8599442551040
2020-09-01 249.1932800464820
2020-10-01 237.1676564285010
2020-11-01 227.9410144450870
2020-12-01 240.1663041338820
2021-01-01 205.3967988205960
2021-02-01 220.9765482663830
2021-03-01 216.9319572617540
2021-04-01 190.2896710142650
2021-05-01 201.3034876992060
2021-06-01 155.0321108235100
2021-07-01 171.3557995187860
2021-08-01 104.1329596543780
2021-09-01 133.6989907332050
2021-10-01 159.9239571315740
2021-11-01 204.8619478544470
2021-12-01 191.9197324030840
2022-01-01 183.6289852376420
2022-02-01 199.0850113323090
2022-03-01 212.4998072246970
2022-04-01 179.7702072387060
2022-05-01 152.2984627650740
2022-06-01 171.0755811434630
2022-07-01 522.3136449583730
2022-08-01 733.3263362282830
2022-09-01 153.7873839611720
2022-10-01 133.5615007532170
2022-11-01 144.5582366034610
2022-12-01 150.9141649241260
2023-01-01 176.6023516280410
2023-02-01 125.8035315628990
2023-03-01 153.8991378186140
2023-04-01 219.2370292017040
2023-05-01 351.2192333640910
2023-06-01 184.6095028991090
2023-07-01 145.8886974105890
2023-08-01 209.1072104861310
2023-09-01 188.4379093915030
2023-10-01 167.3557858240830
2023-11-01 180.6159876952910
2023-12-01 152.1747585393100
2024-01-01 152.8688765701280
2024-02-01 153.2739866725300
2024-03-01 166.9237946932670
2024-04-01 173.3060092472740
2024-05-01 208.7384198498320
2024-06-01 243.2187066048120
2024-07-01 172.7253623532470
2024-08-01 177.8756250024000
2024-09-01 178.6814113111170
2024-10-01 199.0554592663440
2024-11-01 190.4117721307220
2024-12-01 166.4530658094220
2025-01-01 213.5208255918300
2025-02-01 215.5190769804860
2025-03-01 187.7765464193060
2025-04-01 141.1956863854340
2025-05-01 143.1379967684430
2025-06-01 145.4111268026990
2025-07-01 166.1173133983700
2025-08-01 160.9938499731600
2025-09-01 238.2941443162530
2025-10-01 179.8085633875920
2025-11-01 151.7101662962440
2025-12-01 168.5292101845450
2026-01-01 149.2465651508870
2026-02-01 172.1266583106730
2026-03-01 182.6903495318480
2026-04-01 182.2388525247610

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