Federal Reserve Economic Data

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 2025-09-01
Last Updated 2026-01-16 5:59 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 80.50501223977710
1988-02-01 110.83507630449400
1988-03-01 107.44980312304400
1988-04-01 133.17012665681500
1988-05-01 157.75708184755700
1988-06-01 79.50247715241250
1988-07-01 40.01838960419520
1988-08-01 38.34824557669140
1988-09-01 80.72962901746140
1988-10-01 154.48216913806100
1988-11-01 75.88928794797060
1988-12-01 95.40213493142040
1989-01-01 88.00523857202060
1989-02-01 102.54041306425500
1989-03-01 70.23886215967070
1989-04-01 66.64864055909910
1989-05-01 69.55486813604010
1989-06-01 78.41078060138000
1989-07-01 60.16318329475790
1989-08-01 80.13149350491370
1989-09-01 71.95385863009620
1989-10-01 90.94102136289130
1989-11-01 65.49089768076540
1989-12-01 62.10219764850270
1990-01-01 79.75392581239560
1990-02-01 43.58374330421380
1990-03-01 56.39950508141210
1990-04-01 63.65152698608980
1990-05-01 30.01049452626680
1990-06-01 32.13308148855930
1990-07-01 48.62093886897210
1990-08-01 57.00518474148830
1990-09-01 33.40436422547090
1990-10-01 29.62533670136650
1990-11-01 54.70415044859090
1990-12-01 37.77935329608620
1991-01-01 26.57459841077660
1991-02-01 22.45895876391530
1991-03-01 14.73801401553300
1991-04-01 46.44036615179510
1991-05-01 32.17099798882850
1991-06-01 45.87557839921070
1991-07-01 51.12075871686730
1991-08-01 39.45467984202280
1991-09-01 36.45992085572060
1991-10-01 51.18551271685940
1991-11-01 39.06186441835950
1991-12-01 31.06428882710960
1992-01-01 47.71561647968340
1992-02-01 45.73417241862990
1992-03-01 57.26368733300240
1992-04-01 26.86120059389770
1992-05-01 43.26529894289640
1992-06-01 37.16820490509240
1992-07-01 44.61711705802950
1992-08-01 28.47367231810310
1992-09-01 85.74010469996670
1992-10-01 27.48620589355660
1992-11-01 14.04131971605450
1992-12-01 63.74831845742490
1993-01-01 18.51777115514700
1993-02-01 50.12607905857320
1993-03-01 40.25703415405070
1993-04-01 29.23942081173760
1993-05-01 69.14945263171140
1993-06-01 82.05256816361520
1993-07-01 53.11533671796710
1993-08-01 56.15765822853350
1993-09-01 62.05430255774460
1993-10-01 42.22612274045990
1993-11-01 40.50013793198190
1993-12-01 42.57114883572240
1994-01-01 64.75742381282040
1994-02-01 61.29936233878040
1994-03-01 124.63993233535300
1994-04-01 71.94749221866130
1994-05-01 87.11033182583990
1994-06-01 81.42079118625360
1994-07-01 97.13998684750170
1994-08-01 72.04707415039520
1994-09-01 75.71956747938780
1994-10-01 97.73919098200800
1994-11-01 94.90583012613620
1994-12-01 107.93237340002300
1995-01-01 86.93030205550750
1995-02-01 80.79567231093240
1995-03-01 85.33003604705060
1995-04-01 66.69344534069670
1995-05-01 58.36529407578530
1995-06-01 56.11509787405450
1995-07-01 42.36741080012600
1995-08-01 70.69410489873810
1995-09-01 48.04475953964320
1995-10-01 48.87084918536110
1995-11-01 72.19252139282740
1995-12-01 77.37495803572270
1996-01-01 65.44937319840600
1996-02-01 64.04375139971370
1996-03-01 52.34405735790550
1996-04-01 98.97348354510520
1996-05-01 61.11796191778670
1996-06-01 57.52854354797440
1996-07-01 52.09414068921300
1996-08-01 70.51340690013040
1996-09-01 82.04528248550580
1996-10-01 72.33277385570670
1996-11-01 69.19630004396330
1996-12-01 61.23733409186770
1997-01-01 52.17212569756350
1997-02-01 85.61554235462580
1997-03-01 55.60272892967400
1997-04-01 75.08387875161340
1997-05-01 66.79183705399090
1997-06-01 88.17576151896850
1997-07-01 86.50327452239690
1997-08-01 65.14100761882840
1997-09-01 105.59630827869800
1997-10-01 127.31188849644500
1997-11-01 109.34964155055800
1997-12-01 83.09267744914990
1998-01-01 107.22739289059600
1998-02-01 119.12404466343200
1998-03-01 91.38144044330910
1998-04-01 116.69816458589500
1998-05-01 64.47004253784940
1998-06-01 93.23790169036170
1998-07-01 74.49688872219340
1998-08-01 102.94818567266800
1998-09-01 134.42245768895700
1998-10-01 56.31978605676090
1998-11-01 68.84148553978690
1998-12-01 76.34418744615630
1999-01-01 108.20928930834500
1999-02-01 52.63263319266390
1999-03-01 89.43543551707090
1999-04-01 93.68846645951890
1999-05-01 100.62343595736200
1999-06-01 91.31390889302560
1999-07-01 110.11028587066300
1999-08-01 58.94450424262220
1999-09-01 83.88390326283610
1999-10-01 88.11645989858060
1999-11-01 82.90360148463490
1999-12-01 67.49722408184940
2000-01-01 85.67285018709560
2000-02-01 66.30398666095590
2000-03-01 123.43308048231300
2000-04-01 67.59561373193870
2000-05-01 122.63365589128800
2000-06-01 71.51379978635870
2000-07-01 75.63700930088050
2000-08-01 94.41547328246990
2000-09-01 68.93508419434760
2000-10-01 79.79177425531930
2000-11-01 110.22892208875200
2000-12-01 98.79042030904430
2001-01-01 53.30455143663270
2001-02-01 132.70640103692500
2001-03-01 95.95325591383930
2001-04-01 63.33198782779970
2001-05-01 86.93257957645750
2001-06-01 111.49936828371900
2001-07-01 92.39584480383710
2001-08-01 134.22522656506100
2001-09-01 75.86645846762500
2001-10-01 92.73222780207430
2001-11-01 82.74362131237120
2001-12-01 89.77900790524890
2002-01-01 90.38727381879010
2002-02-01 117.25800572435100
2002-03-01 70.41499315379620
2002-04-01 87.04938822806530
2002-05-01 75.49779653506860
2002-06-01 70.66829291883650
2002-07-01 76.14273890699570
2002-08-01 80.56644908943960
2002-09-01 111.04955603836200
2002-10-01 87.49343460587350
2002-11-01 62.90107544696640
2002-12-01 103.45865994437500
2003-01-01 61.41421038839310
2003-02-01 49.69984435539380
2003-03-01 61.00219503143840
2003-04-01 103.37888045490500
2003-05-01 53.35086647692790
2003-06-01 46.85346824300480
2003-07-01 72.69522788731740
2003-08-01 59.50323860905630
2003-09-01 77.18407586789260
2003-10-01 91.31834124927320
2003-11-01 72.99352428552510
2003-12-01 54.83129444693610
2004-01-01 79.06027731222770
2004-02-01 81.56887892638720
2004-03-01 86.12746888192550
2004-04-01 86.86724004971490
2004-05-01 74.53003953137550
2004-06-01 72.70129999046880
2004-07-01 55.20829901198650
2004-08-01 53.93001805699030
2004-09-01 67.79650818785000
2004-10-01 54.13456747783910
2004-11-01 80.67722855768760
2004-12-01 152.86588074651700
2005-01-01 55.74813380813810
2005-02-01 29.08906724894790
2005-03-01 87.34251108246110
2005-04-01 81.49701558671300
2005-05-01 77.00280247045300
2005-06-01 64.27591628226680
2005-07-01 93.57009983371630
2005-08-01 76.78905378408470
2005-09-01 88.15840036355400
2005-10-01 71.55596889334960
2005-11-01 88.03840726188870
2005-12-01 56.00713553239790
2006-01-01 79.41193296481810
2006-02-01 100.19732063732000
2006-03-01 67.00107406390520
2006-04-01 70.46817788996090
2006-05-01 73.28950095552350
2006-06-01 79.35235906981690
2006-07-01 69.77568952164760
2006-08-01 83.00152163461130
2006-09-01 45.13330191668510
2006-10-01 47.53593620268410
2006-11-01 47.08071224256820
2006-12-01 58.67539052463350
2007-01-01 52.72286046917480
2007-02-01 50.42369361433710
2007-03-01 36.96429582830780
2007-04-01 39.97526597902100
2007-05-01 49.43578005647750
2007-06-01 31.85059990565480
2007-07-01 35.99820647522060
2007-08-01 25.51498718091260
2007-09-01 26.07088446539860
2007-10-01 28.59957883385110
2007-11-01 22.95577087291160
2007-12-01 14.45372515504310
2008-01-01 27.08759190519680
2008-02-01 21.69490251789930
2008-03-01 38.25690169170940
2008-04-01 26.77477499557000
2008-05-01 24.22155052912860
2008-06-01 23.94010015911760
2008-07-01 26.52309367456580
2008-08-01 41.48501859852130
2008-09-01 28.75151521141890
2008-10-01 30.31242780003100
2008-11-01 15.32186501090760
2008-12-01 19.61911471963090
2009-01-01 25.48240010619340
2009-02-01 20.92118605729810
2009-03-01 17.21867185999410
2009-04-01 15.68585769120950
2009-05-01 23.99398460221700
2009-06-01 19.88319496016050
2009-07-01 16.65307486955480
2009-08-01 19.84005508224490
2009-09-01 16.82019221487420
2009-10-01 20.58572921741130
2009-11-01 20.14900908269570
2009-12-01 15.30171985468790
2010-01-01 14.21385178341060
2010-02-01 20.84774458943150
2010-03-01 21.14826752713280
2010-04-01 15.34664906697180
2010-05-01 11.06348755939310
2010-06-01 17.82845277413040
2010-07-01 31.15199312091730
2010-08-01 12.37402716298660
2010-09-01 19.68931866262560
2010-10-01 11.17665823802110
2010-11-01 12.49974118697320
2010-12-01 13.38293808459740
2011-01-01 5.31297751000741
2011-02-01 8.73682356844506
2011-03-01 30.45139932474070
2011-04-01 25.02923919677380
2011-05-01 8.53128620613783
2011-06-01 12.56283039868800
2011-07-01 7.85150520168121
2011-08-01 8.08418874238395
2011-09-01 6.63572921806781
2011-10-01 10.13295135998490
2011-11-01 14.93799694780630
2011-12-01 12.14501402217200
2012-01-01 16.16761240036920
2012-02-01 12.52791733742410
2012-03-01 9.44470248885517
2012-04-01 10.06308542842980
2012-05-01 18.11180739924810
2012-06-01 8.52478124094447
2012-07-01 15.00793763762760
2012-08-01 9.94693034180742
2012-09-01 9.72382169956592
2012-10-01 10.18226349500480
2012-11-01 9.06210143331844
2012-12-01 13.39052437113280
2013-01-01 10.71026908561960
2013-02-01 12.30360218876900
2013-03-01 8.60198924571442
2013-04-01 9.91083326341604
2013-05-01 8.83217890281195
2013-06-01 10.66016002719620
2013-07-01 11.70865757882840
2013-08-01 11.68563050408460
2013-09-01 12.93703656760310
2013-10-01 10.30800320857000
2013-11-01 12.32517002100100
2013-12-01 8.52865158655822
2014-01-01 7.70384551956071
2014-02-01 43.65153224778430
2014-03-01 13.97481154166500
2014-04-01 15.86010044562740
2014-05-01 15.01917293077440
2014-06-01 14.54607555008560
2014-07-01 8.97545570602901
2014-08-01 14.57296907480230
2014-09-01 18.52923506045130
2014-10-01 11.16543242332330
2014-11-01 12.16121107713650
2014-12-01 12.55075010604340
2015-01-01 7.47841650225912
2015-02-01 8.41675699795029
2015-03-01 18.92103558066030
2015-04-01 27.58136236314250
2015-05-01 19.28185612415880
2015-06-01 14.10197424103720
2015-07-01 17.01064548234990
2015-08-01 85.64656415301680
2015-09-01 10.43258903818540
2015-10-01 18.91876595800220
2015-11-01 12.42118406029920
2015-12-01 32.26144081423540
2016-01-01 9.92424746189535
2016-02-01 10.80588339945800
2016-03-01 32.86643245058520
2016-04-01 13.97321965865860
2016-05-01 11.34868346623690
2016-06-01 18.43002145781930
2016-07-01 11.66991915691070
2016-08-01 19.89619052980520
2016-09-01 16.03857490530160
2016-10-01 7.91568176518967
2016-11-01 12.49047858167050
2016-12-01 21.47294198841080
2017-01-01 19.11980077698040
2017-02-01 17.62942900959600
2017-03-01 12.17787556195550
2017-04-01 7.33314284982903
2017-05-01 10.24010519571240
2017-06-01 9.82078836948733
2017-07-01 13.66095055641430
2017-08-01 11.24369412038030
2017-09-01 9.90333232677568
2017-10-01 11.14834314857580
2017-11-01 16.92282380004810
2017-12-01 10.89390480053370
2018-01-01 20.84975305972260
2018-02-01 17.38380682206280
2018-03-01 12.17761200668050
2018-04-01 14.02433467896030
2018-05-01 20.16475750417270
2018-06-01 19.66930810773390
2018-07-01 13.90681837192810
2018-08-01 16.91258271096080
2018-09-01 17.19501740404490
2018-10-01 22.70022834728030
2018-11-01 16.81728300613930
2018-12-01 13.90958007355420
2019-01-01 21.90127776214330
2019-02-01 12.37802511373590
2019-03-01 6.84734117621516
2019-04-01 13.48048488352270
2019-05-01 10.71383665795550
2019-06-01 3.29136145268252
2019-07-01 17.70271543716700
2019-08-01 9.57366418844862
2019-09-01 16.42605958645240
2019-10-01 18.09034951791050
2019-11-01 45.17200800898410
2019-12-01 8.49329602060851
2020-01-01 5.01247892003662
2020-02-01 27.39864462856970
2020-03-01 53.19353932000810
2020-04-01 18.11021935760630
2020-05-01 10.43596588543750
2020-06-01 8.45136488503130
2020-07-01 4.67353586027365
2020-08-01 10.63965705399020
2020-09-01 35.65193366935370
2020-10-01 27.01156724677550
2020-11-01 29.69742729873620
2020-12-01 36.76828573766970
2021-01-01 23.62654147818710
2021-02-01 6.46932946316011
2021-03-01 35.19670562314430
2021-04-01 37.75878453347520
2021-05-01 24.02928844461130
2021-06-01 26.84150671512470
2021-07-01 29.37776761161500
2021-08-01 64.27903232076160
2021-09-01 15.52873138658450
2021-10-01 22.02447112113230
2021-11-01 28.82340459163490
2021-12-01 64.62321528968270
2022-01-01 16.62816990603960
2022-02-01 25.92715086982630
2022-03-01 19.20770814208140
2022-04-01 11.37781595862950
2022-05-01 19.33697546964700
2022-06-01 14.32405826929800
2022-07-01 30.55736494666340
2022-08-01 11.59649524013820
2022-09-01 9.66361951104951
2022-10-01 6.75197864646657
2022-11-01 15.20467442824160
2022-12-01 31.71080630302370
2023-01-01 23.02980823990410
2023-02-01 30.31940469337880
2023-03-01 41.94179800758430
2023-04-01 42.46961209408260
2023-05-01 39.16426761547340
2023-06-01 72.05908029998440
2023-07-01 24.31786613844070
2023-08-01 49.53755065364370
2023-09-01 72.10208105612740
2023-10-01 51.76950483217380
2023-11-01 30.91005493510300
2023-12-01 23.64936106003610
2024-01-01 66.84506296554300
2024-02-01 95.99778319832060
2024-03-01 41.95019644584320
2024-04-01 72.10011074559360
2024-05-01 54.31347769291690
2024-06-01 62.37625028119380
2024-07-01 67.88763703973540
2024-08-01 39.37281874202780
2024-09-01 52.46656561658890
2024-10-01 98.34877723822470
2024-11-01 51.09125802116250
2024-12-01 196.65333016918100
2025-01-01 211.03379651474600
2025-02-01 169.55588031158400
2025-03-01 200.53907301789300
2025-04-01 56.30983733493790
2025-05-01 83.12587505722980
2025-06-01 38.58191055511980
2025-07-01 50.06994663993340
2025-08-01 82.42294260431490
2025-09-01 52.80219150737950

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