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 2026-05-01
Last Updated 2026-06-24 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
1988-01-01 318.7095409131130
1988-02-01 223.9690658521580
1988-03-01 334.6221099754960
1988-04-01 281.1806547251880
1988-05-01 268.2613992847750
1988-06-01 377.3885385993190
1988-07-01 232.9312228651790
1988-08-01 221.9005712371850
1988-09-01 392.5298797358250
1988-10-01 326.7019789140460
1988-11-01 363.4440526827070
1988-12-01 382.1429091793840
1989-01-01 271.8190192163850
1989-02-01 187.3471910647720
1989-03-01 257.7717322984160
1989-04-01 173.8713479849060
1989-05-01 246.7072572217310
1989-06-01 163.0883630447950
1989-07-01 329.3507358944030
1989-08-01 323.8380223525280
1989-09-01 139.0989272525460
1989-10-01 184.4676301824370
1989-11-01 193.3361543739950
1989-12-01 139.0795563775910
1990-01-01 310.4814505256490
1990-02-01 171.2730124874290
1990-03-01 175.8816088437260
1990-04-01 131.1058213113280
1990-05-01 125.7874178441270
1990-06-01 90.5700358512856
1990-07-01 101.0505950703840
1990-08-01 100.6496238874000
1990-09-01 82.8491679999099
1990-10-01 210.0288302590670
1990-11-01 102.4637486593330
1990-12-01 116.4701959729760
1991-01-01 124.5287769692690
1991-02-01 190.7928681203700
1991-03-01 109.0830024797080
1991-04-01 177.5766175183860
1991-05-01 181.7896556638700
1991-06-01 101.2034273274110
1991-07-01 158.9222792161620
1991-08-01 89.9148563210378
1991-09-01 158.7924317311720
1991-10-01 93.7342098802361
1991-11-01 113.4566646006690
1991-12-01 119.3414430191150
1992-01-01 128.0420265908130
1992-02-01 183.8512603769600
1992-03-01 89.3784438618246
1992-04-01 148.4209143787070
1992-05-01 96.7442544923194
1992-06-01 182.8461885774090
1992-07-01 123.1247472734060
1992-08-01 140.1890468274530
1992-09-01 160.5257385344280
1992-10-01 141.8229745682100
1992-11-01 154.1898896580820
1992-12-01 172.2157323312000
1993-01-01 128.8705847470450
1993-02-01 116.1765614664330
1993-03-01 146.1671826464460
1993-04-01 132.3974221046370
1993-05-01 62.6228389038265
1993-06-01 237.0052708736330
1993-07-01 32.2978716953157
1993-08-01 249.5443989072080
1993-09-01 138.6355124715850
1993-10-01 183.8630519767020
1993-11-01 112.5915333003810
1993-12-01 159.8113122199860
1994-01-01 180.8440108130460
1994-02-01 165.8190813168770
1994-03-01 246.6524313550800
1994-04-01 72.2630267027079
1994-05-01 190.3844903370370
1994-06-01 182.1287880235590
1994-07-01 128.6538140848940
1994-08-01 166.4827322848200
1994-09-01 195.1586166282410
1994-10-01 186.1742534830630
1994-11-01 253.2730741232180
1994-12-01 168.6790421021380
1995-01-01 94.0365699276574
1995-02-01 125.0429178055810
1995-03-01 132.0582602026450
1995-04-01 199.6039088671150
1995-05-01 206.1679688778330
1995-06-01 191.8075271198810
1995-07-01 140.7077053189100
1995-08-01 302.7026709213760
1995-09-01 151.9011189200400
1995-10-01 177.9426533463390
1995-11-01 165.8777004689710
1995-12-01 204.4131351810090
1996-01-01 388.1330477042860
1996-02-01 240.2881714257610
1996-03-01 304.7963002627300
1996-04-01 272.3620588628000
1996-05-01 268.3950739849550
1996-06-01 203.7830025786730
1996-07-01 652.5388398839750
1996-08-01 316.4056797627000
1996-09-01 362.1212103355560
1996-10-01 339.1694496319300
1996-11-01 390.9586782789270
1996-12-01 401.2654310376320
1997-01-01 283.1045764219380
1997-02-01 400.0228555144990
1997-03-01 231.7801730846770
1997-04-01 296.5022082202840
1997-05-01 247.1500282542360
1997-06-01 285.4165499734170
1997-07-01 675.0619878161100
1997-08-01 311.5353228761890
1997-09-01 352.1162300201740
1997-10-01 438.9349247395240
1997-11-01 392.6093991320340
1997-12-01 214.2979070099700
1998-01-01 346.9471505524770
1998-02-01 178.3984263008820
1998-03-01 375.4745123586010
1998-04-01 321.3407241278030
1998-05-01 335.7569832607480
1998-06-01 278.0222278216320
1998-07-01 385.6828708714580
1998-08-01 374.9276593638380
1998-09-01 367.1153250014140
1998-10-01 294.7723958956170
1998-11-01 260.1397527410180
1998-12-01 252.2311951784550
1999-01-01 313.8359304726230
1999-02-01 249.1542455540520
1999-03-01 309.1117278883390
1999-04-01 366.5303822318210
1999-05-01 337.8909165400000
1999-06-01 325.9980311952120
1999-07-01 275.7228268646060
1999-08-01 176.7395731399220
1999-09-01 237.0477974964700
1999-10-01 223.9507412002740
1999-11-01 253.6251034921450
1999-12-01 308.7957529485290
2000-01-01 301.1444408115670
2000-02-01 206.9723716167990
2000-03-01 243.3331015693670
2000-04-01 178.5672469210710
2000-05-01 254.8440758083300
2000-06-01 233.4251159536420
2000-07-01 196.8212858229560
2000-08-01 292.2546006535670
2000-09-01 250.2642168486810
2000-10-01 219.6480561816630
2000-11-01 209.3248632183490
2000-12-01 190.3171887840710
2001-01-01 157.5250655746910
2001-02-01 176.0256378897680
2001-03-01 159.0393160534540
2001-04-01 82.2367962330037
2001-05-01 252.8938461794770
2001-06-01 176.6819953629830
2001-07-01 94.0572999190449
2001-08-01 81.2447125492424
2001-09-01 100.2843242753740
2001-10-01 124.7495746751700
2001-11-01 92.2878778320620
2001-12-01 198.1341941612440
2002-01-01 87.5824802743728
2002-02-01 139.7216189378010
2002-03-01 126.1388752584550
2002-04-01 150.4186255065890
2002-05-01 105.8433536736470
2002-06-01 107.9992455846090
2002-07-01 142.8787649720510
2002-08-01 154.6017315933570
2002-09-01 108.5404196300420
2002-10-01 160.4098077407870
2002-11-01 181.8477028551410
2002-12-01 191.0467971230360
2003-01-01 192.8553198308530
2003-02-01 173.5906852275570
2003-03-01 163.6945504957300
2003-04-01 167.7419444396630
2003-05-01 180.9943265065260
2003-06-01 450.4153877003230
2003-07-01 217.1909757804750
2003-08-01 199.9560644816930
2003-09-01 205.9384608184140
2003-10-01 194.6692358082330
2003-11-01 184.2049584099730
2003-12-01 187.8088192268970
2004-01-01 251.3707537791180
2004-02-01 203.2825663965950
2004-03-01 225.4189864113950
2004-04-01 209.0497384295020
2004-05-01 199.9360442034850
2004-06-01 161.1293522388260
2004-07-01 213.1237027011130
2004-08-01 211.1346414062410
2004-09-01 254.5705397006150
2004-10-01 213.3947143994940
2004-11-01 261.1602341653040
2004-12-01 389.9548201690480
2005-01-01 135.8007670592420
2005-02-01 178.2903643252350
2005-03-01 217.4904898303550
2005-04-01 241.4119565000450
2005-05-01 240.8431310882270
2005-06-01 125.3893829816000
2005-07-01 262.3377004232400
2005-08-01 236.3982114478400
2005-09-01 271.8662179836510
2005-10-01 147.5548022935040
2005-11-01 217.5583190960050
2005-12-01 136.7215666632570
2006-01-01 175.5676568231530
2006-02-01 202.5557173140000
2006-03-01 178.0629241130440
2006-04-01 139.6659171243190
2006-05-01 281.7600684258520
2006-06-01 178.4718578491200
2006-07-01 149.0691699310370
2006-08-01 155.5583153442540
2006-09-01 162.5509129212920
2006-10-01 173.3295925816350
2006-11-01 149.2055445452000
2006-12-01 131.0691741727330
2007-01-01 179.8083552636840
2007-02-01 220.3662845889160
2007-03-01 201.5180319567500
2007-04-01 132.6033885924860
2007-05-01 179.1802940299170
2007-06-01 138.0783351954160
2007-07-01 126.2573216455440
2007-08-01 136.2791209547170
2007-09-01 90.4193985122412
2007-10-01 139.4793421024080
2007-11-01 103.8163730423290
2007-12-01 95.2424500145665
2008-01-01 73.6958097707172
2008-02-01 75.7658702652346
2008-03-01 60.4141878349789
2008-04-01 84.7612865746475
2008-05-01 86.9150955576712
2008-06-01 99.0205792167263
2008-07-01 84.2226764524090
2008-08-01 77.6475557146246
2008-09-01 116.5679152934610
2008-10-01 90.1825656406136
2008-11-01 37.2548342230477
2008-12-01 79.6242594096578
2009-01-01 36.5098713805798
2009-02-01 16.7438841262396
2009-03-01 38.1485842571939
2009-04-01 47.7530025251051
2009-05-01 36.2442014229169
2009-06-01 44.4489045473014
2009-07-01 60.5708257876142
2009-08-01 85.2989794608525
2009-09-01 47.9994733009821
2009-10-01 51.5727602960169
2009-11-01 90.8424444462974
2009-12-01 66.8371722637246
2010-01-01 69.1363078646499
2010-02-01 81.8938786503752
2010-03-01 147.2121820768340
2010-04-01 76.3381298641897
2010-05-01 44.4591543771479
2010-06-01 60.2398544259593
2010-07-01 102.5095158418570
2010-08-01 32.0108397997506
2010-09-01 43.6049861922562
2010-10-01 55.1536311712044
2010-11-01 38.3999219269194
2010-12-01 78.8909078781439
2011-01-01 117.5399185386870
2011-02-01 66.9367331238338
2011-03-01 79.5330688924393
2011-04-01 72.8460260014918
2011-05-01 82.7019934774865
2011-06-01 68.2907890275328
2011-07-01 70.8643010412281
2011-08-01 80.9763988108895
2011-09-01 81.2651980521405
2011-10-01 99.5158126297143
2011-11-01 64.7128317828525
2011-12-01 90.9297205892973
2012-01-01 88.3654830320431
2012-02-01 93.5319739297129
2012-03-01 67.5420273781068
2012-04-01 100.0727785965620
2012-05-01 269.8351069279540
2012-06-01 109.6884590461150
2012-07-01 150.4984634720100
2012-08-01 117.6181807776700
2012-09-01 173.0902187124240
2012-10-01 100.6187656676000
2012-11-01 133.0806794913090
2012-12-01 131.5841140017450
2013-01-01 170.6220588300270
2013-02-01 103.4293120967530
2013-03-01 202.3687912402670
2013-04-01 123.8374445854810
2013-05-01 158.1177559386730
2013-06-01 151.4058627058150
2013-07-01 124.2651939203760
2013-08-01 203.1582754084670
2013-09-01 126.6670408789740
2013-10-01 162.8183183982040
2013-11-01 204.6877259299390
2013-12-01 127.0553697206410
2014-01-01 123.0910844058240
2014-02-01 192.7136668301310
2014-03-01 131.5865307647820
2014-04-01 189.3653941703640
2014-05-01 147.2863367029660
2014-06-01 195.6993089696710
2014-07-01 148.9153141524860
2014-08-01 154.6350953979390
2014-09-01 133.1654212486130
2014-10-01 145.1417072502130
2014-11-01 170.5158090617140
2014-12-01 179.8572181714800
2015-01-01 172.9638871884810
2015-02-01 174.1709070291480
2015-03-01 214.6430783842460
2015-04-01 161.7998684278850
2015-05-01 127.6287291762060
2015-06-01 171.4002799621840
2015-07-01 184.9064527545360
2015-08-01 118.5439956248710
2015-09-01 148.5529728164520
2015-10-01 166.3128082495840
2015-11-01 119.8929299001770
2015-12-01 242.2009408053550
2016-01-01 165.6414640290680
2016-02-01 125.0325042560370
2016-03-01 138.1516789973850
2016-04-01 170.9441058600900
2016-05-01 267.3954773832900
2016-06-01 184.4138938181760
2016-07-01 122.5438005334250
2016-08-01 179.6577975566260
2016-09-01 190.6648471758040
2016-10-01 135.6147954962360
2016-11-01 183.0717379487920
2016-12-01 162.9822071682370
2017-01-01 127.0867995789840
2017-02-01 79.0999283633504
2017-03-01 252.1606504749370
2017-04-01 169.6602725060300
2017-05-01 248.8667322410070
2017-06-01 172.0563270212590
2017-07-01 201.6942771476070
2017-08-01 278.1503404733830
2017-09-01 239.7152578276410
2017-10-01 304.2393557138150
2017-11-01 268.7610097637220
2017-12-01 228.0553967588960
2018-01-01 295.7631329906290
2018-02-01 267.7643292523110
2018-03-01 229.1848802003370
2018-04-01 185.7051675100230
2018-05-01 235.5767727188060
2018-06-01 123.7510470714250
2018-07-01 227.0402536087930
2018-08-01 153.9593057118670
2018-09-01 208.9694098393240
2018-10-01 184.7887568816810
2018-11-01 150.7960673519000
2018-12-01 164.2988260892180
2019-01-01 224.8540528061310
2019-02-01 188.9825928493110
2019-03-01 208.8894160713650
2019-04-01 237.3313982918890
2019-05-01 174.4564017084200
2019-06-01 237.6268598716140
2019-07-01 190.8931627382440
2019-08-01 210.9577602358350
2019-09-01 185.3151929674130
2019-10-01 306.2853695488610
2019-11-01 188.0836614651350
2019-12-01 207.1161414310550
2020-01-01 143.7460266197950
2020-02-01 161.3724201048910
2020-03-01 131.1311940342860
2020-04-01 83.6505567827857
2020-05-01 115.0360599219590
2020-06-01 175.2051983749040
2020-07-01 221.9385263383360
2020-08-01 230.9034707310510
2020-09-01 249.3000946938550
2020-10-01 237.2394792343460
2020-11-01 228.0192352734860
2020-12-01 240.2440911862920
2021-01-01 205.4978778301680
2021-02-01 220.3010436563220
2021-03-01 217.0357852925520
2021-04-01 190.1835991153550
2021-05-01 201.5422816804880
2021-06-01 154.9940875475050
2021-07-01 171.2600380370360
2021-08-01 104.1861350095210
2021-09-01 133.7933951068790
2021-10-01 160.0002473630770
2021-11-01 204.9548169239320
2021-12-01 192.0052853798220
2022-01-01 183.7361722658690
2022-02-01 198.1302936455870
2022-03-01 212.6303725702200
2022-04-01 179.6659165761050
2022-05-01 152.5577569293800
2022-06-01 171.0017221023890
2022-07-01 522.1461158956640
2022-08-01 734.2871591610220
2022-09-01 153.9710685040780
2022-10-01 133.7331542696110
2022-11-01 144.6364256326010
2022-12-01 150.8676691417970
2023-01-01 176.4765835946870
2023-02-01 124.9392098795860
2023-03-01 153.5701278327200
2023-04-01 218.5697845114740
2023-05-01 354.9081134895550
2023-06-01 184.4930758849200
2023-07-01 145.8984071833170
2023-08-01 209.4386627712210
2023-09-01 188.5923974531180
2023-10-01 167.5183097537510
2023-11-01 180.6010405470160
2023-12-01 151.9723158656500
2024-01-01 152.5677895114220
2024-02-01 151.9568619924380
2024-03-01 166.2840960644310
2024-04-01 172.5913976542560
2024-05-01 212.4910055261570
2024-06-01 243.1184373776940
2024-07-01 172.7527732848670
2024-08-01 178.1667127468480
2024-09-01 178.7000649396710
2024-10-01 199.1664872680930
2024-11-01 190.2249390803140
2024-12-01 165.9774794473920
2025-01-01 212.7203560758250
2025-02-01 213.5445929327920
2025-03-01 186.6365297105450
2025-04-01 140.4306774395200
2025-05-01 147.0898118399620
2025-06-01 145.3088760068690
2025-07-01 166.1346123067800
2025-08-01 161.1625991834280
2025-09-01 238.0348655124330
2025-10-01 179.6826767166050
2025-11-01 151.2898570748270
2025-12-01 167.6843322963260
2026-01-01 148.3736424711790
2026-02-01 170.4976982774190
2026-03-01 181.3339844000730
2026-04-01 181.2660228375710
2026-05-01 143.9525993070100

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