Title: New Private Housing Units Authorized by Building Permits: 1-Unit Structures for San Francisco-Oakland-Berkeley, CA (MSA) Series ID: SANF806BP1FHSA 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 2023-02-01 Last Updated: 2023-03-23 8:40 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 (https://www.statsmodels.org/dev/generated/statsmodels.tsa.x13.x13_arima_analysis.html). More information on X-13ARIMA-SEATS can be found here (https://www.census.gov/data/software/x13as.html). 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 (https://fred.stlouisfed.org/series/SANF806BP1FH). 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 1988-01-01 517.99579837378800 1988-02-01 765.79270618303210 1988-03-01 761.94416721198100 1988-04-01 1092.14491348947000 1988-05-01 861.53899937179100 1988-06-01 1314.35357741447000 1988-07-01 1234.60909640795000 1988-08-01 1284.67530387578000 1988-09-01 1088.85073835509000 1988-10-01 1202.86836585898000 1988-11-01 1356.75488381500000 1988-12-01 931.45226784319300 1989-01-01 1202.51262702281000 1989-02-01 1165.81322947849000 1989-03-01 1094.02970635208000 1989-04-01 843.81336382052390 1989-05-01 924.15466628636990 1989-06-01 1006.52538726770000 1989-07-01 567.94026182014100 1989-08-01 761.83431996692310 1989-09-01 900.14206278772290 1989-10-01 866.98482820462800 1989-11-01 783.39977140813900 1989-12-01 860.89668887974790 1990-01-01 778.28272217045100 1990-02-01 484.90317209605400 1990-03-01 679.08568123560500 1990-04-01 571.64355495591600 1990-05-01 601.22096142205290 1990-06-01 448.67802823371903 1990-07-01 557.29168793085190 1990-08-01 535.46821946662600 1990-09-01 398.51802435253995 1990-10-01 343.77284646804100 1990-11-01 320.64629651238800 1990-12-01 223.70881672519698 1991-01-01 389.47901538166900 1991-02-01 422.23431757428597 1991-03-01 380.94916827615800 1991-04-01 425.24638758216906 1991-05-01 524.72851587228500 1991-06-01 412.72636972419100 1991-07-01 443.39795418750100 1991-08-01 400.06814157070000 1991-09-01 713.05613025812600 1991-10-01 456.58981519968500 1991-11-01 313.66551551013697 1991-12-01 471.52572226780800 1992-01-01 466.21178157143800 1992-02-01 687.03610206193000 1992-03-01 308.91139127707500 1992-04-01 648.75956008668900 1992-05-01 457.26907538373496 1992-06-01 526.98208318488400 1992-07-01 538.97005166520600 1992-08-01 474.25298435003504 1992-09-01 472.80937766196700 1992-10-01 534.19888783102100 1992-11-01 643.70325823575400 1992-12-01 606.28786530786000 1993-01-01 573.25132397047210 1993-02-01 388.03654109493203 1993-03-01 511.45831232379203 1993-04-01 404.36932205298900 1993-05-01 411.63241680832600 1993-06-01 781.06786246874800 1993-07-01 527.10001612429400 1993-08-01 445.76851678376400 1993-09-01 391.29760607449600 1993-10-01 556.04994522353400 1993-11-01 414.86741300949205 1993-12-01 398.74507889834700 1994-01-01 470.31283458756303 1994-02-01 497.56941867901200 1994-03-01 710.79068078680210 1994-04-01 582.67982765061900 1994-05-01 633.39526635897110 1994-06-01 497.62126578359300 1994-07-01 489.48465231396300 1994-08-01 615.53360250657500 1994-09-01 696.20115775079690 1994-10-01 421.43745552800900 1994-11-01 600.48664848053200 1994-12-01 603.39629122101890 1995-01-01 484.35236393968200 1995-02-01 608.62919031041500 1995-03-01 341.31798688504100 1995-04-01 440.19966540887300 1995-05-01 516.93590785926900 1995-06-01 584.58093599142500 1995-07-01 469.07223720119900 1995-08-01 624.92868550099000 1995-09-01 630.39792098415300 1995-10-01 631.25269218414300 1995-11-01 607.56441111484100 1995-12-01 632.03084123322200 1996-01-01 580.67573864290000 1996-02-01 440.21045718683900 1996-03-01 481.57527260729300 1996-04-01 766.08047344394300 1996-05-01 621.17578460995100 1996-06-01 582.52452735741100 1996-07-01 697.33713974147400 1996-08-01 646.30480868440600 1996-09-01 606.15154028703400 1996-10-01 633.35783234806100 1996-11-01 562.30600390805600 1996-12-01 401.76252638551100 1997-01-01 552.89096376584390 1997-02-01 799.86113959603300 1997-03-01 743.95308375917690 1997-04-01 845.17924517994500 1997-05-01 639.57489371091500 1997-06-01 811.85682866597510 1997-07-01 682.79304085764190 1997-08-01 663.26664893741700 1997-09-01 723.09053086933190 1997-10-01 915.19188881949800 1997-11-01 544.22965407120690 1997-12-01 637.73242614453100 1998-01-01 590.01865836014800 1998-02-01 501.10484378735900 1998-03-01 700.72696775587290 1998-04-01 574.67299569821700 1998-05-01 742.21442337933100 1998-06-01 689.28117510620800 1998-07-01 889.50208592377200 1998-08-01 785.81911437490500 1998-09-01 721.40726511684500 1998-10-01 669.95201220889600 1998-11-01 922.67443002218900 1998-12-01 729.18562501052700 1999-01-01 808.08584116892700 1999-02-01 674.02624726907100 1999-03-01 587.88830180681100 1999-04-01 690.65903426703500 1999-05-01 646.37738700505300 1999-06-01 1152.50460510131000 1999-07-01 610.65865140647400 1999-08-01 635.46924344508300 1999-09-01 977.22619472303800 1999-10-01 570.17952282114000 1999-11-01 615.64825687130200 1999-12-01 763.80371936323000 2000-01-01 1243.27853912733000 2000-02-01 659.89218412333400 2000-03-01 619.46928052060500 2000-04-01 605.65701730217100 2000-05-01 694.53520008165210 2000-06-01 691.78752613059200 2000-07-01 574.85885182823400 2000-08-01 556.85146485525100 2000-09-01 630.86052387536300 2000-10-01 726.44193538102210 2000-11-01 757.96295835201090 2000-12-01 632.58219341797800 2001-01-01 1404.98242380501980 2001-02-01 721.01343869167600 2001-03-01 587.03307100913900 2001-04-01 477.21165873006000 2001-05-01 523.13420304600610 2001-06-01 487.70620754213700 2001-07-01 509.71564329674203 2001-08-01 513.61766613693800 2001-09-01 413.17521492804000 2001-10-01 560.04424299573900 2001-11-01 554.10911613013400 2001-12-01 578.10045525057800 2002-01-01 527.81745857521500 2002-02-01 641.58065229564200 2002-03-01 845.06119222200800 2002-04-01 793.44041964430700 2002-05-01 744.83131263313790 2002-06-01 620.41949555675100 2002-07-01 611.32521977463100 2002-08-01 735.84508363283200 2002-09-01 762.54589859026000 2002-10-01 607.06637737618600 2002-11-01 622.35788724878310 2002-12-01 679.02030546516900 2003-01-01 765.81205145303200 2003-02-01 701.18026288524310 2003-03-01 370.73682828641000 2003-04-01 687.83720219462910 2003-05-01 642.11235243689100 2003-06-01 711.69012407896390 2003-07-01 854.75174706294700 2003-08-01 773.40141481783800 2003-09-01 769.55746340989600 2003-10-01 1196.14212495681000 2003-11-01 704.62463763307100 2003-12-01 659.74641109570000 2004-01-01 689.65933446091990 2004-02-01 612.67893368221800 2004-03-01 739.73062445361890 2004-04-01 768.06110930697800 2004-05-01 604.71814004624100 2004-06-01 582.37680622239410 2004-07-01 645.06989147550010 2004-08-01 711.80465291797900 2004-09-01 741.74937574309300 2004-10-01 734.55885752759590 2004-11-01 842.47597127404300 2004-12-01 451.41112710073900 2005-01-01 523.96275406322600 2005-02-01 713.90146709465600 2005-03-01 633.60126230265600 2005-04-01 683.68762960050400 2005-05-01 695.42369596596000 2005-06-01 750.97972444503490 2005-07-01 699.60525966830900 2005-08-01 678.76530155196290 2005-09-01 971.15468676516400 2005-10-01 528.50024131168900 2005-11-01 565.16727236476300 2005-12-01 616.74509282147900 2006-01-01 599.07249486047400 2006-02-01 496.23646610568800 2006-03-01 524.42955337384200 2006-04-01 477.35745026625800 2006-05-01 558.12938637152500 2006-06-01 536.93530729266100 2006-07-01 462.89465281282100 2006-08-01 449.39626788433300 2006-09-01 379.96234463967903 2006-10-01 447.31687814085900 2006-11-01 448.86622569531500 2006-12-01 450.79248653689000 2007-01-01 540.06407819518700 2007-02-01 543.18656502237600 2007-03-01 490.21257534270600 2007-04-01 379.65166311813795 2007-05-01 448.31711852037500 2007-06-01 347.53829480625000 2007-07-01 377.95630273566803 2007-08-01 302.32196179730400 2007-09-01 289.06407632637200 2007-10-01 342.58104362498500 2007-11-01 273.54994543561503 2007-12-01 388.25289806618600 2008-01-01 245.89135620125901 2008-02-01 235.73631266511000 2008-03-01 189.18802545904800 2008-04-01 198.71794860551700 2008-05-01 154.56666096796000 2008-06-01 215.57624040366798 2008-07-01 256.18430681906500 2008-08-01 167.24198669773799 2008-09-01 177.28574699559400 2008-10-01 215.82876264138000 2008-11-01 172.25526720154100 2008-12-01 128.69344617861900 2009-01-01 119.02524196186899 2009-02-01 109.72879237649000 2009-03-01 147.83154887320300 2009-04-01 161.20663010382700 2009-05-01 165.65864241487100 2009-06-01 179.07151329305100 2009-07-01 163.23227174368700 2009-08-01 209.59497618822200 2009-09-01 254.37066886845298 2009-10-01 188.50206441782902 2009-11-01 265.80482177037800 2009-12-01 289.54628656333097 2010-01-01 158.27527674620600 2010-02-01 249.61781522034400 2010-03-01 243.92747148763598 2010-04-01 218.84626774058600 2010-05-01 194.13339428708900 2010-06-01 148.18582291216400 2010-07-01 176.37597505379500 2010-08-01 177.32287681915500 2010-09-01 162.51084091818400 2010-10-01 166.20209565957000 2010-11-01 123.07889168465300 2010-12-01 122.26464224271200 2011-01-01 204.05236872750598 2011-02-01 140.93414170562600 2011-03-01 139.23404734318700 2011-04-01 145.67325224423500 2011-05-01 122.10092794973900 2011-06-01 195.44252309620498 2011-07-01 103.27990882235500 2011-08-01 146.59915171193398 2011-09-01 130.77656608369900 2011-10-01 134.63692982569100 2011-11-01 164.19097017380800 2011-12-01 202.61271365382598 2012-01-01 217.87923229854400 2012-02-01 219.28758484162498 2012-03-01 193.12792235958400 2012-04-01 219.44370973298803 2012-05-01 258.04515735864203 2012-06-01 276.16142237253400 2012-07-01 293.36717968847097 2012-08-01 277.47156670637503 2012-09-01 290.59322167726600 2012-10-01 296.84414573096800 2012-11-01 276.60750163682496 2012-12-01 271.16735015259800 2013-01-01 325.89806292331000 2013-02-01 285.87048840029300 2013-03-01 301.95178759643600 2013-04-01 312.35060011456500 2013-05-01 295.33949436235696 2013-06-01 220.13059994788600 2013-07-01 311.60358386499803 2013-08-01 307.17890269065000 2013-09-01 237.80795920486800 2013-10-01 336.58399640021000 2013-11-01 319.24678604660200 2013-12-01 366.30302426598100 2014-01-01 251.34990433769198 2014-02-01 223.82330029167500 2014-03-01 281.74108261751996 2014-04-01 272.91101894303100 2014-05-01 332.57344104457100 2014-06-01 291.24942694798800 2014-07-01 296.80996746186300 2014-08-01 236.34073404416000 2014-09-01 286.49290070219700 2014-10-01 354.88081494416804 2014-11-01 263.06713807031800 2014-12-01 296.31000258517600 2015-01-01 286.13650204801900 2015-02-01 307.69615766322600 2015-03-01 361.14026696686500 2015-04-01 397.91686408489200 2015-05-01 371.39854100653605 2015-06-01 402.84545592128900 2015-07-01 364.17506833370500 2015-08-01 361.67438498330904 2015-09-01 374.85284747030900 2015-10-01 326.51124753014800 2015-11-01 369.20314555730204 2015-12-01 374.94622961190500 2016-01-01 436.70868420643500 2016-02-01 454.89621399880800 2016-03-01 362.87441246045800 2016-04-01 353.78794313569600 2016-05-01 358.22597798542000 2016-06-01 387.40000252492996 2016-07-01 373.75510102436400 2016-08-01 393.01682799197306 2016-09-01 408.76627428893000 2016-10-01 511.81541696700697 2016-11-01 451.81824949810897 2016-12-01 380.63673306072800 2017-01-01 259.62961198982500 2017-02-01 332.99114080557996 2017-03-01 361.92068128589995 2017-04-01 339.95085348691100 2017-05-01 404.52978040781300 2017-06-01 528.46062554025800 2017-07-01 322.86874042862600 2017-08-01 411.24965348606696 2017-09-01 374.57208953540703 2017-10-01 341.11919276331400 2017-11-01 335.87730793068600 2017-12-01 734.36356000075100 2018-01-01 330.25430336776900 2018-02-01 334.50303264773500 2018-03-01 389.69234423449900 2018-04-01 288.84166585924197 2018-05-01 322.57403691484404 2018-06-01 295.63820941317800 2018-07-01 403.09725160829200 2018-08-01 308.13659974699200 2018-09-01 329.22212964257900 2018-10-01 316.13012635605300 2018-11-01 258.61460136035400 2018-12-01 268.97328980067900 2019-01-01 337.88003215692100 2019-02-01 262.92520634012400 2019-03-01 242.09353467614000 2019-04-01 396.79952340920200 2019-05-01 331.83402115592200 2019-06-01 290.24225429445400 2019-07-01 296.50601907505600 2019-08-01 280.98824059231100 2019-09-01 240.70920766450600 2019-10-01 245.75785680045300 2019-11-01 469.48322800206300 2019-12-01 655.32591771007100 2020-01-01 265.85093836808000 2020-02-01 358.68409183957200 2020-03-01 165.10260184417402 2020-04-01 109.00607609915001 2020-05-01 215.62046703578000 2020-06-01 404.58360481988500 2020-07-01 261.61192459068500 2020-08-01 312.12944697711100 2020-09-01 350.44707673289600 2020-10-01 445.46028982606003 2020-11-01 331.47794585925203 2020-12-01 352.61602991121200 2021-01-01 434.75671728925500 2021-02-01 382.39958920084700 2021-03-01 372.33006714160797 2021-04-01 367.54874901652800 2021-05-01 291.68110126546600 2021-06-01 287.09646838922600 2021-07-01 328.56165826440400 2021-08-01 319.10108775988704 2021-09-01 363.94787518393304 2021-10-01 318.39758927176604 2021-11-01 358.92532808959600 2021-12-01 329.83652897468600 2022-01-01 344.25527422105796 2022-02-01 289.12178388958700 2022-03-01 366.29637162908097 2022-04-01 335.26101990366900 2022-05-01 377.47845509779800 2022-06-01 306.52718684541696 2022-07-01 267.31366124467496 2022-08-01 295.45674808440100 2022-09-01 245.55710667094502 2022-10-01 215.26560754903300 2022-11-01 199.81663709703100 2022-12-01 175.46314304681300 2023-01-01 183.68187369429200 2023-02-01 234.17414919882302