Table Data - New Private Housing Units Authorized by Building Permits: 1-Unit Structures for Trenton-Princeton, NJ (MSA)

Title New Private Housing Units Authorized by Building Permits: 1-Unit Structures for Trenton-Princeton, NJ (MSA)
Series ID TREN934BP1FHSA
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 2026-08-01
Last Updated 2026-09-24 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 80.50501223977690
1988-02-01 110.83507630449400
1988-03-01 107.44980312304400
1988-04-01 133.17012665681500
1988-05-01 157.75708184755700
1988-06-01 79.50247715241280
1988-07-01 40.01838960419520
1988-08-01 38.34824557669140
1988-09-01 80.72962901746130
1988-10-01 154.48216913806100
1988-11-01 75.88928794797050
1988-12-01 95.40213493142010
1989-01-01 88.00523857201990
1989-02-01 102.54041306425500
1989-03-01 70.23886215967190
1989-04-01 66.64864055909890
1989-05-01 69.55486813603990
1989-06-01 78.41078060138020
1989-07-01 60.16318329475770
1989-08-01 80.13149350491350
1989-09-01 71.95385863009590
1989-10-01 90.94102136289090
1989-11-01 65.49089768076530
1989-12-01 62.10219764850260
1990-01-01 79.75392581239500
1990-02-01 43.58374330421390
1990-03-01 56.39950508141490
1990-04-01 63.65152698608950
1990-05-01 30.01049452626640
1990-06-01 32.13308148855890
1990-07-01 48.62093886897090
1990-08-01 57.00518474148740
1990-09-01 33.40436422546990
1990-10-01 29.62533670136590
1990-11-01 54.70415044859150
1990-12-01 37.77935329608780
1991-01-01 26.57459841077820
1991-02-01 22.45895876391710
1991-03-01 14.73801401553490
1991-04-01 46.44036615179210
1991-05-01 32.17099798882840
1991-06-01 45.87557839920860
1991-07-01 51.12075871686290
1991-08-01 39.45467984201740
1991-09-01 36.45992085571130
1991-10-01 51.18551271684850
1991-11-01 39.06186441835590
1991-12-01 31.06428882711290
1992-01-01 47.71561647969850
1992-02-01 45.73417241870520
1992-03-01 57.26368733303870
1992-04-01 26.86120059390590
1992-05-01 43.26529894290740
1992-06-01 37.16820490508630
1992-07-01 44.61711705800570
1992-08-01 28.47367231808480
1992-09-01 85.74010469982800
1992-10-01 27.48620589351480
1992-11-01 14.04131971603950
1992-12-01 63.74831845740430
1993-01-01 18.51777115515270
1993-02-01 50.12607905876800
1993-03-01 40.25703415414480
1993-04-01 29.23942081184750
1993-05-01 69.14945263180580
1993-06-01 82.05256816390150
1993-07-01 53.11533671807480
1993-08-01 56.15765822855800
1993-09-01 62.05430255739940
1993-10-01 42.22612273985880
1993-11-01 40.50013793179440
1993-12-01 42.57114883555260
1994-01-01 64.75742381255890
1994-02-01 61.29936234049030
1994-03-01 124.63993233566200
1994-04-01 71.94749221909610
1994-05-01 87.11033182596950
1994-06-01 81.42079118687570
1994-07-01 97.13998684808570
1994-08-01 72.04707415164360
1994-09-01 75.71956747849560
1994-10-01 97.73919097834260
1994-11-01 94.90583012360260
1994-12-01 107.93237339645800
1995-01-01 86.93030205220450
1995-02-01 80.79567231296310
1995-03-01 85.33003605485690
1995-04-01 66.69344533908480
1995-05-01 58.36529407967060
1995-06-01 56.11509787266340
1995-07-01 42.36741079932960
1995-08-01 70.69410490020140
1995-09-01 48.04475953883550
1995-10-01 48.87084918311580
1995-11-01 72.19252139258260
1995-12-01 77.37495803528490
1996-01-01 65.44937317636480
1996-02-01 64.04375140519830
1996-03-01 52.34405736837990
1996-04-01 98.97348354052560
1996-05-01 61.11796192755590
1996-06-01 57.52854354637690
1996-07-01 52.09414068719570
1996-08-01 70.51340692546450
1996-09-01 82.04528247220460
1996-10-01 72.33277383878430
1996-11-01 69.19630003198480
1996-12-01 61.23733407831530
1997-01-01 52.17212565430370
1997-02-01 85.61554248523130
1997-03-01 55.60272894222010
1997-04-01 75.08387873738510
1997-05-01 66.79183706489070
1997-06-01 88.17576151096430
1997-07-01 86.50327450996440
1997-08-01 65.14100765598910
1997-09-01 105.59630831644600
1997-10-01 127.31188842996500
1997-11-01 109.34964151962100
1997-12-01 83.09267733251350
1998-01-01 107.22739281664400
1998-02-01 119.12404513307000
1998-03-01 91.38144053815310
1998-04-01 116.69816453001700
1998-05-01 64.47004250689680
1998-06-01 93.23790157396030
1998-07-01 74.49688853729480
1998-08-01 102.94818559906000
1998-09-01 134.42245771642200
1998-10-01 56.31978587168820
1998-11-01 68.84148558120040
1998-12-01 76.34418738639190
1999-01-01 108.20928967058400
1999-02-01 52.63263380388940
1999-03-01 89.43543606948200
1999-04-01 93.68846666362860
1999-05-01 100.62343589667000
1999-06-01 91.31390858977140
1999-07-01 110.11028521846100
1999-08-01 58.94450396447400
1999-09-01 83.88390297299480
1999-10-01 88.11645914004650
1999-11-01 82.90360154679090
1999-12-01 67.49722227818380
2000-01-01 85.67285096136120
2000-02-01 66.30399021752120
2000-03-01 123.43308318662200
2000-04-01 67.59561496187420
2000-05-01 122.63365782595400
2000-06-01 71.51380039405730
2000-07-01 75.63700972551960
2000-08-01 94.41547181145640
2000-09-01 68.93508145618620
2000-10-01 79.79177059478450
2000-11-01 110.22891756969000
2000-12-01 98.79040601282850
2001-01-01 53.30454939608410
2001-02-01 132.70649034131200
2001-03-01 95.95325621348250
2001-04-01 63.33198797302230
2001-05-01 86.93257988283520
2001-06-01 111.49936825296500
2001-07-01 92.39584502073350
2001-08-01 134.22521753093900
2001-09-01 75.86645424970310
2001-10-01 92.73222160085580
2001-11-01 82.74361499346020
2001-12-01 89.77898384655810
2002-01-01 90.38726387353640
2002-02-01 117.25814891067400
2002-03-01 70.41498887777690
2002-04-01 87.04938185809060
2002-05-01 75.49779152031940
2002-06-01 70.66829389038560
2002-07-01 76.14274873656760
2002-08-01 80.56644823254170
2002-09-01 111.04956786917700
2002-10-01 87.49344831429340
2002-11-01 62.90108307044910
2002-12-01 103.45846682228200
2003-01-01 61.41422855915770
2003-02-01 49.69995336617130
2003-03-01 61.00218839683000
2003-04-01 103.37889978712900
2003-05-01 53.35086780190190
2003-06-01 46.85346693027560
2003-07-01 72.69522977178860
2003-08-01 59.50320868911110
2003-09-01 77.18408196059970
2003-10-01 91.31836781129370
2003-11-01 72.99357691560990
2003-12-01 54.83111566033560
2004-01-01 79.06036873408000
2004-02-01 81.56912783323810
2004-03-01 86.12748031439520
2004-04-01 86.86729087892570
2004-05-01 74.53003872690920
2004-06-01 72.70126464619160
2004-07-01 55.20826853542050
2004-08-01 53.92993773810440
2004-09-01 67.79648143985040
2004-10-01 54.13457795560250
2004-11-01 80.67734812376480
2004-12-01 152.86515920074000
2005-01-01 55.74826842995780
2005-02-01 29.08922146498130
2005-03-01 87.34267068024610
2005-04-01 81.49721258904990
2005-05-01 77.00289052032020
2005-06-01 64.27598675633580
2005-07-01 93.57003925342460
2005-08-01 76.78876016332970
2005-09-01 88.15784214330480
2005-10-01 71.55566222608330
2005-11-01 88.03812083426020
2005-12-01 56.00656017239830
2006-01-01 79.41141289494820
2006-02-01 100.20561184218900
2006-03-01 67.00081579274820
2006-04-01 70.46769206604200
2006-05-01 73.28901150174870
2006-06-01 79.35147605012850
2006-07-01 69.77525002225040
2006-08-01 83.00100501615640
2006-09-01 45.13283440859070
2006-10-01 47.53579953504960
2006-11-01 47.08107519146820
2006-12-01 58.67542420409650
2007-01-01 52.72020124310610
2007-02-01 50.43245733333330
2007-03-01 36.96445743159930
2007-04-01 39.97523742856790
2007-05-01 49.43174008909570
2007-06-01 31.85019328761430
2007-07-01 35.99811251175940
2007-08-01 25.51486211687070
2007-09-01 26.07058266182870
2007-10-01 28.59965750572010
2007-11-01 22.95621782981190
2007-12-01 14.45391759440310
2008-01-01 27.08513166782660
2008-02-01 21.70060877784260
2008-03-01 38.25749650909370
2008-04-01 26.77514234873200
2008-05-01 24.21797885391020
2008-06-01 23.93999719280610
2008-07-01 26.52330068766300
2008-08-01 41.48429311659110
2008-09-01 28.75025960628010
2008-10-01 30.31176002150020
2008-11-01 15.32176273424240
2008-12-01 19.61923774779910
2009-01-01 25.47867555744230
2009-02-01 20.93533319789720
2009-03-01 17.21838127820440
2009-04-01 15.68535098254770
2009-05-01 23.98786178124200
2009-06-01 19.88252224636270
2009-07-01 16.65307786825530
2009-08-01 19.83903377621290
2009-09-01 16.82039885457790
2009-10-01 20.58461104338350
2009-11-01 20.14794265471800
2009-12-01 15.30130970202320
2010-01-01 14.21100106137510
2010-02-01 20.87178218086130
2010-03-01 21.14698242710330
2010-04-01 15.34476439499800
2010-05-01 11.06033647166410
2010-06-01 17.82738379395140
2010-07-01 31.15193547512070
2010-08-01 12.37140865635260
2010-09-01 19.69104128508380
2010-10-01 11.17613278390360
2010-11-01 12.49884668331190
2010-12-01 13.38193740174760
2011-01-01 5.31174745562067
2011-02-01 8.75151266826028
2011-03-01 30.44620944785950
2011-04-01 25.02418131652130
2011-05-01 8.52848532440611
2011-06-01 12.56149715549200
2011-07-01 7.85130944766487
2011-08-01 8.08113402110043
2011-09-01 6.63690799567314
2011-10-01 10.13437111872850
2011-11-01 14.93687021859650
2011-12-01 12.14434309456500
2012-01-01 16.16292808874110
2012-02-01 12.54969101041620
2012-03-01 9.44224554799920
2012-04-01 10.06131552255460
2012-05-01 18.10578359142080
2012-06-01 8.52389885724796
2012-07-01 15.00780265355390
2012-08-01 9.94193296329653
2012-09-01 9.72566094507024
2012-10-01 10.18567605136710
2012-11-01 9.06141944811283
2012-12-01 13.39009471443710
2013-01-01 10.70666635982570
2013-02-01 12.32399171537940
2013-03-01 8.59880094130212
2013-04-01 9.90945118969926
2013-05-01 8.82892833926114
2013-06-01 10.65893411423020
2013-07-01 11.70859685310220
2013-08-01 11.67996055845640
2013-09-01 12.93974462119990
2013-10-01 10.31377877381460
2013-11-01 12.32455899251130
2013-12-01 8.52883605712813
2014-01-01 7.70066966878630
2014-02-01 43.71763649204420
2014-03-01 13.96513555162150
2014-04-01 15.85673057479530
2014-05-01 15.01179605736260
2014-06-01 14.54912411686980
2014-07-01 8.97648504585037
2014-08-01 14.56463411693860
2014-09-01 18.53234510262510
2014-10-01 11.17265986530110
2014-11-01 12.16591943367540
2014-12-01 12.55356387668600
2015-01-01 7.47618204126042
2015-02-01 8.43132372147374
2015-03-01 18.88251487375720
2015-04-01 27.55205671431330
2015-05-01 19.27279903089910
2015-06-01 14.11098956688220
2015-07-01 17.03194607260140
2015-08-01 85.58228563657840
2015-09-01 10.43433673268360
2015-10-01 18.93053542508750
2015-11-01 12.42892896294990
2015-12-01 32.26685825303400
2016-01-01 9.92120522075217
2016-02-01 10.83734240594190
2016-03-01 32.74665669127670
2016-04-01 13.94526596934040
2016-05-01 11.34346306036940
2016-06-01 18.44894890617480
2016-07-01 11.69738464229480
2016-08-01 19.87814287589090
2016-09-01 16.04323347766910
2016-10-01 7.92022021436990
2016-11-01 12.50068474049000
2016-12-01 21.47339795755250
2017-01-01 19.11320659689420
2017-02-01 17.69980880054240
2017-03-01 12.11752420471320
2017-04-01 7.31292110742032
2017-05-01 10.23586523087490
2017-06-01 9.82974311063772
2017-07-01 13.71495179182820
2017-08-01 11.22986980795920
2017-09-01 9.90573718458150
2017-10-01 11.15197990792140
2017-11-01 16.96381167473610
2017-12-01 10.88822480670280
2018-01-01 20.82959248438160
2018-02-01 17.44892781387360
2018-03-01 12.10687815927960
2018-04-01 13.97354431560250
2018-05-01 20.14202611181590
2018-06-01 19.76085795420000
2018-07-01 13.99382798822300
2018-08-01 16.87157056705280
2018-09-01 17.15241002359440
2018-10-01 22.67939679463850
2018-11-01 16.87432120126070
2018-12-01 13.88994157165600
2019-01-01 21.84894706215630
2019-02-01 12.41950738548590
2019-03-01 6.79827074598329
2019-04-01 13.43444623923700
2019-05-01 10.71307844485710
2019-06-01 3.32586196976285
2019-07-01 17.89745749476120
2019-08-01 9.55484364318448
2019-09-01 16.36782892423600
2019-10-01 17.74652773424540
2019-11-01 45.45128722487880
2019-12-01 8.48824594014875
2020-01-01 5.00179828533047
2020-02-01 27.52280299263130
2020-03-01 52.82139912577060
2020-04-01 18.07395290127540
2020-05-01 10.44556442630880
2020-06-01 8.59361563639838
2020-07-01 4.73976841310615
2020-08-01 10.63575792325470
2020-09-01 35.41974274331240
2020-10-01 26.00585012923680
2020-11-01 30.07823663473890
2020-12-01 36.81131306641720
2021-01-01 23.34488630163390
2021-02-01 6.55109511335604
2021-03-01 34.17081541772090
2021-04-01 37.96813178058690
2021-05-01 24.11951394074930
2021-06-01 27.58453409054310
2021-07-01 30.18722032356800
2021-08-01 64.29068123650050
2021-09-01 15.37281326568870
2021-10-01 20.67771266696520
2021-11-01 29.32686632598430
2021-12-01 64.34837742083180
2022-01-01 16.19471678051460
2022-02-01 26.46247439383160
2022-03-01 18.18800814246790
2022-04-01 11.60340140690070
2022-05-01 19.55967059600370
2022-06-01 14.84696371494610
2022-07-01 31.70295868918460
2022-08-01 11.58636015419200
2022-09-01 9.47929326095697
2022-10-01 6.24707867714828
2022-11-01 15.52908429975060
2022-12-01 31.40471046483050
2023-01-01 22.07942657014530
2023-02-01 31.22917604886410
2023-03-01 38.47774409611440
2023-04-01 43.80842652284430
2023-05-01 39.93593234086040
2023-06-01 75.57466129921240
2023-07-01 25.69900792204370
2023-08-01 49.42906384419360
2023-09-01 70.19421980887920
2023-10-01 46.72505990175690
2023-11-01 31.49481140418270
2023-12-01 23.22587164167610
2024-01-01 63.14221427942540
2024-02-01 99.41224948466460
2024-03-01 38.06607802173640
2024-04-01 75.38223028590650
2024-05-01 55.90852906231890
2024-06-01 65.71527796846240
2024-07-01 72.11188773000980
2024-08-01 39.34053792821470
2024-09-01 50.72045616630520
2024-10-01 86.35857933459940
2024-11-01 52.27778883044850
2024-12-01 193.01801726147600
2025-01-01 196.82724539124700
2025-02-01 176.32919072459700
2025-03-01 179.16047476468900
2025-04-01 59.42516984021990
2025-05-01 86.05242819941800
2025-06-01 41.05798418899660
2025-07-01 53.77630008475880
2025-08-01 82.28600747898340
2025-09-01 50.70659998389020
2025-10-01 52.53353964004190
2025-11-01 43.12235819170860
2025-12-01 48.46355131702510
2026-01-01 90.55064318458870
2026-02-01 35.17201016192740
2026-03-01 56.13872712033990
2026-04-01 28.41766754507770
2026-05-01 30.66202014820520
2026-06-01 29.73061795092170
2026-07-01 26.39532280298920
2026-08-01 34.03645908615200

Back to Top