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 2026-09-01
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 80.50501224084210
1988-02-01 110.83507630355800
1988-03-01 107.44980312162700
1988-04-01 133.17012665608100
1988-05-01 157.75708184609800
1988-06-01 79.50247715089650
1988-07-01 40.01838960444700
1988-08-01 38.34824557703700
1988-09-01 80.72962901893640
1988-10-01 154.48216914068400
1988-11-01 75.88928794856570
1988-12-01 95.40213493294840
1989-01-01 88.00523857563030
1989-02-01 102.54041306418100
1989-03-01 70.23886215281640
1989-04-01 66.64864055900850
1989-05-01 69.55486813568410
1989-06-01 78.41078059950920
1989-07-01 60.16318329586260
1989-08-01 80.13149350685910
1989-09-01 71.95385863333130
1989-10-01 90.94102136694360
1989-11-01 65.49089768301640
1989-12-01 62.10219765106070
1990-01-01 79.75392581815850
1990-02-01 43.58374330441280
1990-03-01 56.39950506637470
1990-04-01 63.65152698497230
1990-05-01 30.01049452544440
1990-06-01 32.13308148690490
1990-07-01 48.62093887020970
1990-08-01 57.00518474328700
1990-09-01 33.40436422994080
1990-10-01 29.62533670599310
1990-11-01 54.70415046059990
1990-12-01 37.77935330277160
1991-01-01 26.57459841463660
1991-02-01 22.45895876423890
1991-03-01 14.73801400961480
1991-04-01 46.44036611497360
1991-05-01 32.17099798644770
1991-06-01 45.87557839704800
1991-07-01 51.12075872276750
1991-08-01 39.45467985234530
1991-09-01 36.45992088085880
1991-10-01 51.18551275230200
1991-11-01 39.06186444795870
1991-12-01 31.06428884032150
1992-01-01 47.71561647830860
1992-02-01 45.73417234011010
1992-03-01 57.26368725546140
1992-04-01 26.86120051837000
1992-05-01 43.26529890435820
1992-06-01 37.16820489303010
1992-07-01 44.61711708152220
1992-08-01 28.47367234452170
1992-09-01 85.74010496772860
1992-10-01 27.48620597830360
1992-11-01 14.04131976307310
1992-12-01 63.74831861138850
1993-01-01 18.51777117911440
1993-02-01 50.12607889783170
1993-03-01 40.25703402497850
1993-04-01 29.23942060374790
1993-05-01 69.14945151992120
1993-06-01 82.05256797302000
1993-07-01 53.11533674728930
1993-08-01 56.15765851755370
1993-09-01 62.05430351807390
1993-10-01 42.22612344430780
1993-11-01 40.50013833457340
1993-12-01 42.57114913538070
1994-01-01 64.75742407825510
1994-02-01 61.29936017177840
1994-03-01 124.63993191081200
1994-04-01 71.94749150095280
1994-05-01 87.11032895409530
1994-06-01 81.42079056601070
1994-07-01 97.13998642022420
1994-08-01 72.04707155531650
1994-09-01 75.71957019684940
1994-10-01 97.73919649882720
1994-11-01 94.90583611561670
1994-12-01 107.93238145542100
1995-01-01 86.93030923542510
1995-02-01 80.79567180609130
1995-03-01 85.33002051900450
1995-04-01 66.69344812846650
1995-05-01 58.36527887354500
1995-06-01 56.11509945424430
1995-07-01 42.36741245244400
1995-08-01 70.69410349771240
1995-09-01 48.04476402132000
1995-10-01 48.87085543920310
1995-11-01 72.19253193196210
1995-12-01 77.37497039746730
1996-01-01 65.44938182268880
1996-02-01 64.04375107618140
1996-03-01 52.34403926094660
1996-04-01 98.97349371326290
1996-05-01 61.11793243188540
1996-06-01 57.52854647900500
1996-07-01 52.09414449127850
1996-08-01 70.51339028157210
1996-09-01 82.04529772954070
1996-10-01 72.33279289989660
1996-11-01 69.19632164380520
1996-12-01 61.23735630501680
1997-01-01 52.17214108799100
1997-02-01 85.61551694207330
1997-03-01 55.60270527982710
1997-04-01 75.08389883717470
1997-05-01 66.79179384939700
1997-06-01 88.17576414241700
1997-07-01 86.50326576914660
1997-08-01 65.14096707893990
1997-09-01 105.59623946465100
1997-10-01 127.31190778311200
1997-11-01 109.34967229108200
1997-12-01 83.09295364973600
1998-01-01 107.22742199378400
1998-02-01 119.12395310258900
1998-03-01 91.38139228397880
1998-04-01 116.69817026456300
1998-05-01 64.46998347347310
1998-06-01 93.23787551044580
1998-07-01 74.49682327541830
1998-08-01 102.94804115941700
1998-09-01 134.42219753052500
1998-10-01 56.31979775818810
1998-11-01 68.84148336013300
1998-12-01 76.34490577219970
1999-01-01 108.20928886183500
1999-02-01 52.63254768556370
1999-03-01 89.43533896612420
1999-04-01 93.68840410405740
1999-05-01 100.62326268758300
1999-06-01 91.31380099559130
1999-07-01 110.11003067788800
1999-08-01 58.94435596999540
1999-09-01 83.88359666130520
1999-10-01 88.11644902556460
1999-11-01 82.90354618597830
1999-12-01 67.49867282329840
2000-01-01 85.67281686981800
2000-02-01 66.30375302057710
2000-03-01 123.43289413141900
2000-04-01 67.59552237037140
2000-05-01 122.63332031158400
2000-06-01 71.51358249149080
2000-07-01 75.63650141885420
2000-08-01 94.41491645563880
2000-09-01 68.93456411994640
2000-10-01 79.79156323069300
2000-11-01 110.22847695197100
2000-12-01 98.79609289264700
2001-01-01 53.30437302989030
2001-02-01 132.70386872196200
2001-03-01 95.95301401737760
2001-04-01 63.33183908827070
2001-05-01 86.93225600348140
2001-06-01 111.49895837482200
2001-07-01 92.39509578238170
2001-08-01 134.22274053708200
2001-09-01 75.86568311186880
2001-10-01 92.73176857463120
2001-11-01 82.74304298542290
2001-12-01 89.78711425269500
2002-01-01 90.38688302257930
2002-02-01 117.25440468900500
2002-03-01 70.41493271784260
2002-04-01 87.04947517670500
2002-05-01 75.49788022348700
2002-06-01 70.66809897982710
2002-07-01 76.14180617105970
2002-08-01 80.56364726491630
2002-09-01 111.04718020269700
2002-10-01 87.49162744718230
2002-11-01 62.89964828478030
2002-12-01 103.47611776184200
2003-01-01 61.41240630803460
2003-02-01 49.69671835783190
2003-03-01 61.00291016519030
2003-04-01 103.37749126471400
2003-05-01 53.35101709753500
2003-06-01 46.85416514363120
2003-07-01 72.69605721985410
2003-08-01 59.50010343023430
2003-09-01 77.18468580354310
2003-10-01 91.31907760288780
2003-11-01 72.97558168358690
2003-12-01 54.84495298704190
2004-01-01 79.06016786889590
2004-02-01 81.56607413405290
2004-03-01 86.13209161699610
2004-04-01 86.86718477214940
2004-05-01 74.53145561256580
2004-06-01 72.70305120471830
2004-07-01 55.20944505882350
2004-08-01 53.92566086720440
2004-09-01 67.79791908920870
2004-10-01 54.13560475702180
2004-11-01 80.63722020805910
2004-12-01 152.91823547680700
2005-01-01 55.75012672127090
2005-02-01 29.08910166572220
2005-03-01 87.35140470048510
2005-04-01 81.49745922704310
2005-05-01 77.00538766572260
2005-06-01 64.27647265606470
2005-07-01 93.56864736231230
2005-08-01 76.77616997987760
2005-09-01 88.18162196298850
2005-10-01 71.54877462616840
2005-11-01 87.95320303437680
2005-12-01 56.01718204129060
2006-01-01 79.51973698529920
2006-02-01 100.01246668052900
2006-03-01 67.05584775715270
2006-04-01 70.53709703544590
2006-05-01 73.28368901375940
2006-06-01 79.33246227806210
2006-07-01 69.75855844622460
2006-08-01 82.95143602172760
2006-09-01 45.19118164618920
2006-10-01 47.50246885500010
2006-11-01 46.98465933472960
2006-12-01 58.60997835807340
2007-01-01 53.01329104921020
2007-02-01 50.17676793846400
2007-03-01 36.98617882497770
2007-04-01 40.01154058702560
2007-05-01 49.63622476760790
2007-06-01 31.81150858776470
2007-07-01 35.95285891658120
2007-08-01 25.47820076896040
2007-09-01 26.12434785546440
2007-10-01 28.55204206934510
2007-11-01 22.88336792597600
2007-12-01 14.41940622612800
2008-01-01 27.34754305077560
2008-02-01 21.52755126625460
2008-03-01 38.26997972979680
2008-04-01 26.79284587137570
2008-05-01 24.41410336916560
2008-06-01 23.88233640434920
2008-07-01 26.45903289932400
2008-08-01 41.41041068813510
2008-09-01 28.85586495867750
2008-10-01 30.26463318583510
2008-11-01 15.27642510696480
2008-12-01 19.56293334563330
2009-01-01 25.81490517432190
2009-02-01 20.50498869284790
2009-03-01 17.23424282648200
2009-04-01 15.71469701447030
2009-05-01 24.32523788882610
2009-06-01 19.85491658322440
2009-07-01 16.61223426122570
2009-08-01 19.82913911424310
2009-09-01 16.79778048697590
2009-10-01 20.57555253098040
2009-11-01 20.11983767619610
2009-12-01 15.27633125988960
2010-01-01 14.44984004757840
2010-02-01 20.13102927893720
2010-03-01 21.19546936613870
2010-04-01 15.41502314496160
2010-05-01 11.22801018185380
2010-06-01 17.82860639555720
2010-07-01 31.10393451089240
2010-08-01 12.42213461229500
2010-09-01 19.57886016438700
2010-10-01 11.19091306668620
2010-11-01 12.50569644746900
2010-12-01 13.31842928566120
2011-01-01 5.42386033509327
2011-02-01 8.31076936776214
2011-03-01 30.58449133103150
2011-04-01 25.21200480952400
2011-05-01 8.66816152616400
2011-06-01 12.57341531371830
2011-07-01 7.84295244467810
2011-08-01 8.13492337466415
2011-09-01 6.55716607630599
2011-10-01 10.24795555358120
2011-11-01 14.94238764956820
2011-12-01 11.99529526700890
2012-01-01 16.53279068351040
2012-02-01 11.86071776536240
2012-03-01 9.48475647491838
2012-04-01 10.15580134470080
2012-05-01 18.40212618219140
2012-06-01 8.52859183848542
2012-07-01 14.99037559769850
2012-08-01 10.02256896067800
2012-09-01 9.59835503735381
2012-10-01 10.39261497172580
2012-11-01 9.05176099842039
2012-12-01 13.11217704264620
2013-01-01 10.92593773601540
2013-02-01 11.64565907089230
2013-03-01 8.63894275557630
2013-04-01 10.01917556638130
2013-05-01 8.98723793296615
2013-06-01 10.67193651202180
2013-07-01 11.70023097919280
2013-08-01 11.76882070165340
2013-09-01 12.75729246324920
2013-10-01 10.61777113065140
2013-11-01 12.28588523611420
2013-12-01 8.30383050129732
2014-01-01 7.79440932329811
2014-02-01 41.13847903478630
2014-03-01 14.04209460718960
2014-04-01 15.97091170091940
2014-05-01 15.25954606442150
2014-06-01 14.82219142600550
2014-07-01 8.95708613299180
2014-08-01 14.71139708629060
2014-09-01 18.34127524337880
2014-10-01 11.56346597064850
2014-11-01 11.96097864105690
2014-12-01 12.11861429753430
2015-01-01 7.57891580530288
2015-02-01 7.67932352532954
2015-03-01 18.92248250132680
2015-04-01 27.73834147792700
2015-05-01 19.71235115524600
2015-06-01 14.74989063477050
2015-07-01 17.16842820227860
2015-08-01 87.95762093874370
2015-09-01 10.39742089786140
2015-10-01 19.32015328654530
2015-11-01 11.87346591654680
2015-12-01 30.57050845585710
2016-01-01 10.00165103659650
2016-02-01 9.73056110444106
2016-03-01 32.69761969968870
2016-04-01 14.02309404994850
2016-05-01 11.60928157551110
2016-06-01 19.83721005126230
2016-07-01 11.94838092891920
2016-08-01 20.95957516380470
2016-09-01 16.18210997726520
2016-10-01 8.00753912212927
2016-11-01 11.66527600193360
2016-12-01 19.12011755368290
2017-01-01 19.30268778853970
2017-02-01 15.80638338556950
2017-03-01 12.06539200973410
2017-04-01 7.39364211449538
2017-05-01 10.52349110902250
2017-06-01 10.69426260088660
2017-07-01 14.24403093266420
2017-08-01 12.15302401871310
2017-09-01 10.11105412729320
2017-10-01 11.14911591657970
2017-11-01 15.87788738259920
2017-12-01 9.04770591891747
2018-01-01 20.72065868198580
2018-02-01 15.98720918027240
2018-03-01 12.02006895082110
2018-04-01 14.11787426334350
2018-05-01 20.64331544001480
2018-06-01 21.44413839841270
2018-07-01 14.68533894436800
2018-08-01 18.51120655068400
2018-09-01 17.97196584765650
2018-10-01 22.89239841084220
2018-11-01 16.08417615276500
2018-12-01 10.84457960767060
2019-01-01 21.52412711150180
2019-02-01 11.31585385950660
2019-03-01 6.72204341051110
2019-04-01 13.53289400981660
2019-05-01 10.98666583732640
2019-06-01 3.60037587229992
2019-07-01 19.02695242773810
2019-08-01 10.59621831160500
2019-09-01 17.73415812955660
2019-10-01 18.39745645469740
2019-11-01 44.49782349969290
2019-12-01 6.35008351397087
2020-01-01 4.74010443960813
2020-02-01 24.26143862789220
2020-03-01 50.17906561897770
2020-04-01 18.37058159542430
2020-05-01 10.93936149522040
2020-06-01 9.38342040666415
2020-07-01 5.14938708978741
2020-08-01 11.97937301340360
2020-09-01 39.67933269668320
2020-10-01 27.28650376795050
2020-11-01 29.86629831005850
2020-12-01 26.72438894985060
2021-01-01 20.98441192926580
2021-02-01 5.58046145846044
2021-03-01 31.44142915472230
2021-04-01 38.97701859495020
2021-05-01 25.75576465742130
2021-06-01 30.57739749134120
2021-07-01 33.40362583845400
2021-08-01 73.32525704204050
2021-09-01 17.83356647647070
2021-10-01 21.99023241122810
2021-11-01 29.64754421594680
2021-12-01 45.40642994734470
2022-01-01 13.76544164719380
2022-02-01 21.96625008985040
2022-03-01 16.15008674025960
2022-04-01 12.06280088314920
2022-05-01 21.31330285019320
2022-06-01 16.77190034548410
2022-07-01 35.60507947199170
2022-08-01 13.38728946943640
2022-09-01 11.34990934931130
2022-10-01 6.63283252866121
2022-11-01 15.86316880819620
2022-12-01 21.84039388557950
2023-01-01 17.94421805980920
2023-02-01 25.72000824391970
2023-03-01 33.81926638177430
2023-04-01 45.79741108570720
2023-05-01 43.80976716649430
2023-06-01 84.27497712296260
2023-07-01 29.35852082021560
2023-08-01 57.55905940527120
2023-09-01 87.18348510241700
2023-10-01 50.07396461011380
2023-11-01 33.14564678399780
2023-12-01 15.95374676245080
2024-01-01 49.25634631927430
2024-02-01 82.53218434631890
2024-03-01 32.91186389434370
2024-04-01 79.30468850908640
2024-05-01 61.58438260439570
2024-06-01 71.76873465722500
2024-07-01 82.84525688902040
2024-08-01 45.66297601520850
2024-09-01 64.34340405476670
2024-10-01 95.70146474542410
2024-11-01 58.11871906538300
2024-12-01 131.19602314550200
2025-01-01 147.29422504040400
2025-02-01 145.77375682288600
2025-03-01 152.64286569660800
2025-04-01 63.09842192112330
2025-05-01 95.25799592806000
2025-06-01 43.85083817056000
2025-07-01 61.85981216388920
2025-08-01 93.85796823567050
2025-09-01 65.39095671077930
2025-10-01 60.66057754737360
2025-11-01 50.87147505955220
2025-12-01 33.64341963271180
2026-01-01 65.28250263736800
2026-02-01 28.25533903051290
2026-03-01 46.96035968002740
2026-04-01 30.34724600029730
2026-05-01 34.16516871891630
2026-06-01 31.81837562213180
2026-07-01 30.44662855935620
2026-08-01 38.27242868282280
2026-09-01 26.21623978382500

Back to Top