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 2025-12-01
Last Updated 2026-02-27 4:38 PM CST
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 80.50501223977670
1988-02-01 110.83507630449400
1988-03-01 107.44980312304500
1988-04-01 133.17012665681500
1988-05-01 157.75708184755700
1988-06-01 79.50247715241320
1988-07-01 40.01838960419510
1988-08-01 38.34824557669120
1988-09-01 80.72962901746080
1988-10-01 154.48216913806000
1988-11-01 75.88928794797030
1988-12-01 95.40213493141970
1989-01-01 88.00523857201910
1989-02-01 102.54041306425500
1989-03-01 70.23886215967360
1989-04-01 66.64864055909910
1989-05-01 69.55486813604020
1989-06-01 78.41078060138080
1989-07-01 60.16318329475740
1989-08-01 80.13149350491290
1989-09-01 71.95385863009480
1989-10-01 90.94102136288950
1989-11-01 65.49089768076430
1989-12-01 62.10219764850160
1990-01-01 79.75392581239310
1990-02-01 43.58374330421380
1990-03-01 56.39950508141860
1990-04-01 63.65152698609030
1990-05-01 30.01049452626710
1990-06-01 32.13308148856000
1990-07-01 48.62093886897160
1990-08-01 57.00518474148750
1990-09-01 33.40436422546890
1990-10-01 29.62533670136450
1990-11-01 54.70415044858570
1990-12-01 37.77935329608330
1991-01-01 26.57459841077490
1991-02-01 22.45895876391520
1991-03-01 14.73801401553560
1991-04-01 46.44036615181100
1991-05-01 32.17099798882970
1991-06-01 45.87557839921180
1991-07-01 51.12075871686480
1991-08-01 39.45467984201840
1991-09-01 36.45992085570980
1991-10-01 51.18551271684420
1991-11-01 39.06186441834680
1991-12-01 31.06428882710370
1992-01-01 47.71561647968340
1992-02-01 45.73417241866240
1992-03-01 57.26368733303450
1992-04-01 26.86120059392950
1992-05-01 43.26529894291250
1992-06-01 37.16820490509800
1992-07-01 44.61711705802060
1992-08-01 28.47367231809260
1992-09-01 85.74010469985790
1992-10-01 27.48620589352210
1992-11-01 14.04131971603460
1992-12-01 63.74831845735680
1993-01-01 18.51777115513540
1993-02-01 50.12607905863480
1993-03-01 40.25703415410010
1993-04-01 29.23942081181990
1993-05-01 69.14945263221480
1993-06-01 82.05256816368280
1993-07-01 53.11533671794970
1993-08-01 56.15765822840370
1993-09-01 62.05430255733020
1993-10-01 42.22612274019280
1993-11-01 40.50013793180950
1993-12-01 42.57114883558850
1994-01-01 64.75742381268780
1994-02-01 61.29936233971520
1994-03-01 124.63993233547700
1994-04-01 71.94749221893240
1994-05-01 87.11033182714880
1994-06-01 81.42079118649680
1994-07-01 97.13998684766650
1994-08-01 72.04707415148610
1994-09-01 75.71956747822120
1994-10-01 97.73919097984910
1994-11-01 94.90583012363150
1994-12-01 107.93237339664200
1995-01-01 86.93030205248770
1995-02-01 80.79567231128470
1995-03-01 85.33003605300630
1995-04-01 66.69344533962070
1995-05-01 58.36529408247260
1995-06-01 56.11509787351220
1995-07-01 42.36741079947290
1995-08-01 70.69410489926380
1995-09-01 48.04475953762840
1995-10-01 48.87084918268870
1995-11-01 72.19252138807380
1995-12-01 77.37495803031040
1996-01-01 65.44937319582700
1996-02-01 64.04375140004110
1996-03-01 52.34405736491160
1996-04-01 98.97348354124380
1996-05-01 61.11796193059350
1996-06-01 57.52854354677650
1996-07-01 52.09414068748490
1996-08-01 70.51340690556800
1996-09-01 82.04528247939020
1996-10-01 72.33277384825890
1996-11-01 69.19630003517700
1996-12-01 61.23733408343730
1997-01-01 52.17212569377780
1997-02-01 85.61554235146000
1997-03-01 55.60272893973230
1997-04-01 75.08387874623800
1997-05-01 66.79183707454710
1997-06-01 88.17576151982020
1997-07-01 86.50327452868770
1997-08-01 65.14100763528220
1997-09-01 105.59630828816500
1997-10-01 127.31188849471100
1997-11-01 109.34964154037300
1997-12-01 83.09267733556330
1998-01-01 107.22739288564100
1998-02-01 119.12404465772300
1998-03-01 91.38144046122110
1998-04-01 116.69816461778300
1998-05-01 64.47004257152230
1998-06-01 93.23790171174240
1998-07-01 74.49688875783810
1998-08-01 102.94818573641500
1998-09-01 134.42245774737000
1998-10-01 56.31978603027970
1998-11-01 68.84148554364000
1998-12-01 76.34418720461350
1999-01-01 108.20928930518400
1999-02-01 52.63263318667130
1999-03-01 89.43543553289650
1999-04-01 93.68846651150620
1999-05-01 100.62343602813200
1999-06-01 91.31390893886330
1999-07-01 110.11028597794300
1999-08-01 58.94450430801650
1999-09-01 83.88390335693930
1999-10-01 88.11645985201890
1999-11-01 82.90360154765700
1999-12-01 67.49722371000870
2000-01-01 85.67285022841550
2000-02-01 66.30398649481470
2000-03-01 123.43308052366900
2000-04-01 67.59561377824250
2000-05-01 122.63365593756000
2000-06-01 71.51379979928740
2000-07-01 75.63700933520660
2000-08-01 94.41547344256240
2000-09-01 68.93508439481240
2000-10-01 79.79177430021860
2000-11-01 110.22892242754300
2000-12-01 98.79041982811090
2001-01-01 53.30455161793310
2001-02-01 132.70639657083800
2001-03-01 95.95325638157800
2001-04-01 63.33198817325960
2001-05-01 86.93258004950620
2001-06-01 111.49936884221600
2001-07-01 92.39584522138720
2001-08-01 134.22522377394500
2001-09-01 75.86645890305730
2001-10-01 92.73222812224850
2001-11-01 82.74362186417430
2001-12-01 89.77900778934510
2002-01-01 90.38727467816820
2002-02-01 117.25799867565200
2002-03-01 70.41499395272520
2002-04-01 87.04938941478400
2002-05-01 75.49779760634410
2002-06-01 70.66829362167910
2002-07-01 76.14273913147820
2002-08-01 80.56644516630160
2002-09-01 111.04955585798800
2002-10-01 87.49343384638850
2002-11-01 62.90107519393520
2002-12-01 103.45866691288100
2003-01-01 61.41420975007990
2003-02-01 49.69983903938520
2003-03-01 61.00219708027700
2003-04-01 103.37888085377200
2003-05-01 53.35086737839870
2003-06-01 46.85346939598170
2003-07-01 72.69522935564850
2003-08-01 59.50323422809550
2003-09-01 77.18407701323490
2003-10-01 91.31834152111940
2003-11-01 72.99351362145050
2003-12-01 54.83130229558340
2004-01-01 79.06027598585140
2004-02-01 81.56887010897080
2004-03-01 86.12747457879190
2004-04-01 86.86724112499290
2004-05-01 74.53004314040850
2004-06-01 72.70130435626780
2004-07-01 55.20830163927770
2004-08-01 53.93001393433550
2004-09-01 67.79650956894980
2004-10-01 54.13456653924670
2004-11-01 80.67720070533500
2004-12-01 152.86591077641400
2005-01-01 55.74813084325150
2005-02-01 29.08906276156740
2005-03-01 87.34251920700240
2005-04-01 81.49701887700220
2005-05-01 77.00281127608140
2005-06-01 64.27592558690690
2005-07-01 93.57009819166550
2005-08-01 76.78905241233690
2005-09-01 88.15841085390560
2005-10-01 71.55596924333050
2005-11-01 88.03835892191280
2005-12-01 56.00714571316950
2006-01-01 79.41196776724890
2006-02-01 100.19706749143900
2006-03-01 67.00111305352310
2006-04-01 70.46822199731040
2006-05-01 73.28952221899590
2006-06-01 79.35239692897020
2006-07-01 69.77569448221850
2006-08-01 83.00153133942380
2006-09-01 45.13336516444440
2006-10-01 47.53593218525910
2006-11-01 47.08062973030470
2006-12-01 58.67530563696260
2007-01-01 52.72290079078680
2007-02-01 50.42335040052100
2007-03-01 36.96427946682410
2007-04-01 39.97524278960370
2007-05-01 49.43632554316450
2007-06-01 31.85057675195620
2007-07-01 35.99814119300710
2007-08-01 25.51496085346900
2007-09-01 26.07093120022940
2007-10-01 28.59955131349520
2007-11-01 22.95570406617990
2007-12-01 14.45368944521030
2008-01-01 27.08763774959720
2008-02-01 21.69467772374950
2008-03-01 38.25684958382020
2008-04-01 26.77471438844060
2008-05-01 24.22205696104770
2008-06-01 23.94002430850360
2008-07-01 26.52297005304230
2008-08-01 41.48492113491630
2008-09-01 28.75161336615910
2008-10-01 30.31242751783190
2008-11-01 15.32185260866410
2008-12-01 19.61909746162310
2009-01-01 25.48252807269650
2009-02-01 20.92061474011830
2009-03-01 17.21868198326100
2009-04-01 15.68582218694480
2009-05-01 23.99472283603640
2009-06-01 19.88305284143490
2009-07-01 16.65291714733520
2009-08-01 19.83983629753070
2009-09-01 16.82056656934330
2009-10-01 20.58558237682090
2009-11-01 20.14887345894010
2009-12-01 15.30162176268580
2010-01-01 14.21413241023830
2010-02-01 20.84692132682130
2010-03-01 21.14854025175760
2010-04-01 15.34666079649170
2010-05-01 11.06399725500050
2010-06-01 17.82852787535030
2010-07-01 31.15212154406260
2010-08-01 12.37237088877520
2010-09-01 19.69028701311780
2010-10-01 11.17673673517250
2010-11-01 12.49973901790660
2010-12-01 13.38294144874940
2011-01-01 5.31321724945594
2011-02-01 8.73639568941386
2011-03-01 30.45227985188930
2011-04-01 25.02921394576300
2011-05-01 8.53178014498342
2011-06-01 12.56296355293350
2011-07-01 7.85164340657491
2011-08-01 8.08213588383220
2011-09-01 6.63622549644772
2011-10-01 10.13331372560640
2011-11-01 14.93800850611330
2011-12-01 12.14483134547840
2012-01-01 16.16867781010750
2012-02-01 12.52734864477680
2012-03-01 9.44504955267167
2012-04-01 10.06341363011230
2012-05-01 18.11294840991030
2012-06-01 8.52487323801229
2012-07-01 15.00833576058390
2012-08-01 9.94328252494662
2012-09-01 9.72461844118135
2012-10-01 10.18304362233470
2012-11-01 9.06229426862833
2012-12-01 13.39031209963980
2013-01-01 10.71113536682290
2013-02-01 12.30309090185180
2013-03-01 8.60231220892940
2013-04-01 9.91144357394248
2013-05-01 8.83260873012670
2013-06-01 10.66011550980550
2013-07-01 11.70878381439260
2013-08-01 11.68114740085860
2013-09-01 12.93785943792950
2013-10-01 10.30874524903490
2013-11-01 12.32526482015260
2013-12-01 8.52830218068436
2014-01-01 7.70652291891869
2014-02-01 43.64812354959020
2014-03-01 13.97557072511540
2014-04-01 15.86104959264600
2014-05-01 15.01925819235600
2014-06-01 14.54384650210270
2014-07-01 8.97777652460920
2014-08-01 14.56567178835130
2014-09-01 18.52721119142110
2014-10-01 11.16367486002060
2014-11-01 12.16524526323350
2014-12-01 12.55231500080530
2015-01-01 7.48510071818228
2015-02-01 8.41530477235934
2015-03-01 18.91957433578190
2015-04-01 27.57571197830800
2015-05-01 19.27396575191470
2015-06-01 14.09393008232130
2015-07-01 17.03920136254760
2015-08-01 85.56234883017850
2015-09-01 10.42991816734760
2015-10-01 18.91187264796140
2015-11-01 12.42933781307350
2015-12-01 32.27004131827870
2016-01-01 9.93855943037009
2016-02-01 10.80164671947520
2016-03-01 32.86027929868720
2016-04-01 13.96756960507420
2016-05-01 11.33933870281420
2016-06-01 18.41134528873020
2016-07-01 11.70619419911890
2016-08-01 19.86495493337710
2016-09-01 16.03182624178900
2016-10-01 7.91160295324813
2016-11-01 12.50419026856140
2016-12-01 21.48808853828970
2017-01-01 19.15544315715130
2017-02-01 17.62126091388000
2017-03-01 12.17464858372450
2017-04-01 7.32921663630600
2017-05-01 10.22516452027050
2017-06-01 9.80384864214758
2017-07-01 13.72619056599810
2017-08-01 11.21338091678930
2017-09-01 9.89256454645072
2017-10-01 11.13634682879210
2017-11-01 16.99339485792910
2017-12-01 10.89937696735530
2018-01-01 20.89095136823970
2018-02-01 17.37888399160950
2018-03-01 12.18050759673070
2018-04-01 14.02813129861500
2018-05-01 20.14623737829850
2018-06-01 19.55384633198830
2018-07-01 13.98328929168440
2018-08-01 16.86954974420030
2018-09-01 17.15261126044140
2018-10-01 22.68036391978220
2018-11-01 16.94827839402150
2018-12-01 13.91682770034540
2019-01-01 21.94437820604970
2019-02-01 12.35933571058250
2019-03-01 6.85072721277866
2019-04-01 13.49723552145620
2019-05-01 10.71721794070910
2019-06-01 3.26098603699844
2019-07-01 17.83077003680370
2019-08-01 9.55965698308951
2019-09-01 16.37750181388170
2019-10-01 17.93443861067510
2019-11-01 45.76039371263890
2019-12-01 8.51452211812438
2020-01-01 5.03345633723596
2020-02-01 27.36530970019380
2020-03-01 53.27492689414900
2020-04-01 18.12284558178680
2020-05-01 10.41136508914140
2020-06-01 8.33131144800682
2020-07-01 4.69654434142564
2020-08-01 10.80416879570520
2020-09-01 35.38167003307730
2020-10-01 26.50634644797860
2020-11-01 30.28531484037110
2020-12-01 37.00275174315020
2021-01-01 23.72286458584080
2021-02-01 6.44978762247283
2021-03-01 35.24246078678940
2021-04-01 37.71357207659590
2021-05-01 23.89011339874490
2021-06-01 26.43547894783280
2021-07-01 29.47754412452340
2021-08-01 66.40636562695090
2021-09-01 15.36930958890840
2021-10-01 21.33311037688840
2021-11-01 29.67888583974450
2021-12-01 65.28034757925600
2022-01-01 16.69110285004530
2022-02-01 25.82074079023190
2022-03-01 19.22506590480930
2022-04-01 11.33523771684730
2022-05-01 19.13532751646170
2022-06-01 14.06577570587050
2022-07-01 30.56721978699160
2022-08-01 12.22437244907000
2022-09-01 9.51893441119791
2022-10-01 6.49223616752318
2022-11-01 15.82565695078110
2022-12-01 32.18824066189760
2023-01-01 23.03781024596250
2023-02-01 30.09456155039630
2023-03-01 41.91662651067230
2023-04-01 42.24223936875100
2023-05-01 38.69970830178010
2023-06-01 70.68230422276560
2023-07-01 24.33113256747390
2023-08-01 52.65451991950050
2023-09-01 71.01597781220400
2023-10-01 49.25138001087650
2023-11-01 32.45159982256870
2023-12-01 24.09331049458170
2024-01-01 66.77150834042430
2024-02-01 95.12766460877260
2024-03-01 41.90881852993820
2024-04-01 71.64292751404870
2024-05-01 53.59092656936310
2024-06-01 61.07540211675400
2024-07-01 67.76331114204430
2024-08-01 42.34218098792400
2024-09-01 51.55253125725740
2024-10-01 92.14986246849230
2024-11-01 54.16732966866250
2024-12-01 201.53951937815600
2025-01-01 210.49274354261500
2025-02-01 167.78392638863700
2025-03-01 200.30852198107100
2025-04-01 55.86897518379420
2025-05-01 81.86373037210660
2025-06-01 37.70031429566930
2025-07-01 49.81523079018490
2025-08-01 89.82831058144300
2025-09-01 51.73957599489800
2025-10-01 56.68030657510930
2025-11-01 45.00417561847700
2025-12-01 50.99047222361830

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