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 2025-08-01
Last Updated 2025-09-24 8:48 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 80.5050122397893000
1988-02-01 110.8350763044830000
1988-03-01 107.4498031230279900
1988-04-01 133.1701266568060000
1988-05-01 157.7570818475400000
1988-06-01 79.5024771523951000
1988-07-01 40.0183896041981060
1988-08-01 38.3482455766954000
1988-09-01 80.7296290174785900
1988-10-01 154.4821691380920000
1988-11-01 75.8892879479775100
1988-12-01 95.4021349314381000
1989-01-01 88.0052385720621000
1989-02-01 102.5404130642540000
1989-03-01 70.2388621595915000
1989-04-01 66.6486405590978000
1989-05-01 69.5548681360357000
1989-06-01 78.4107806013583000
1989-07-01 60.1631832947705000
1989-08-01 80.1314935049363000
1989-09-01 71.9538586301338000
1989-10-01 90.9410213629385000
1989-11-01 65.4908976807919000
1989-12-01 62.1021976485330000
1990-01-01 79.7539258124627000
1990-02-01 43.5837433042163000
1990-03-01 56.3995050812382000
1990-04-01 63.6515269860754960
1990-05-01 30.0104945262562000
1990-06-01 32.1330814885389000
1990-07-01 48.6209388689850100
1990-08-01 57.0051847415086000
1990-09-01 33.4043642255234000
1990-10-01 29.6253367014209000
1990-11-01 54.7041504487351060
1990-12-01 37.7793532961680000
1991-01-01 26.5745984108241980
1991-02-01 22.4589587639210000
1991-03-01 14.7380140154651000
1991-04-01 46.4403661513581000
1991-05-01 32.1709979887983000
1991-06-01 45.8755783991803000
1991-07-01 51.1207587169302000
1991-08-01 39.4546798421367060
1991-09-01 36.4599208560044000
1991-10-01 51.1855127172592100
1991-11-01 39.0618644187034000
1991-12-01 31.0642888272735000
1992-01-01 47.7156164797016000
1992-02-01 45.7341724178306000
1992-03-01 57.2636873321717060
1992-04-01 26.8612005930389980
1992-05-01 43.2652989424714000
1992-06-01 37.1682049049329000
1992-07-01 44.6171170582441050
1992-08-01 28.4736723183704000
1992-09-01 85.7401047027630000
1992-10-01 27.4862058944453020
1992-11-01 14.0413197165781000
1992-12-01 63.7483184592592000
1993-01-01 18.5177711554702000
1993-02-01 50.1260790571207050
1993-03-01 40.2570341528208000
1993-04-01 29.2394208096278000
1993-05-01 69.1494526180964000
1993-06-01 82.0525681621110000
1993-07-01 53.1153367185616000
1993-08-01 56.1576582320922000
1993-09-01 62.0543025686256000
1993-10-01 42.2261227470458000
1993-11-01 40.5001379364512000
1993-12-01 42.5711488391659000
1994-01-01 64.7574238161289900
1994-02-01 61.2993623151608900
1994-03-01 124.6399323324000000
1994-04-01 71.9474922118535000
1994-05-01 87.1103317903997000
1994-06-01 81.4207911804579100
1994-07-01 97.1399868438445800
1994-08-01 72.0470741220337900
1994-09-01 75.7195675101332000
1994-10-01 97.7391910364988000
1994-11-01 94.9058301911680900
1994-12-01 107.9323734876140000
1995-01-01 86.9303021335429000
1995-02-01 80.7956723030397100
1995-03-01 85.3300358946366000
1995-04-01 66.6934453680776000
1995-05-01 58.3652938985162900
1995-06-01 56.1150978873693000
1995-07-01 42.3674108172056000
1995-08-01 70.6941048861304000
1995-09-01 48.0447595937122100
1995-10-01 48.8708492555363000
1995-11-01 72.1925215214506000
1995-12-01 77.3749581816267000
1996-01-01 65.4493732413920000
1996-02-01 64.0437513961123000
1996-03-01 52.3440571798343000
1996-04-01 98.9734836444135000
1996-05-01 61.1179615809335000
1996-06-01 57.5285435789878900
1996-07-01 52.0941407344695000
1996-08-01 70.5134067824519100
1996-09-01 82.0452826380299000
1996-10-01 72.3327740399253000
1996-11-01 69.1963002693824900
1996-12-01 61.2373343054363000
1997-01-01 52.1721257489951100
1997-02-01 85.6155425769265000
1997-03-01 55.6027286720896040
1997-04-01 75.0838788814748000
1997-05-01 66.7918365065816000
1997-06-01 88.1757614816880000
1997-07-01 86.5032743276060900
1997-08-01 65.1410072057466000
1997-09-01 105.5963080471249900
1997-10-01 127.3118884736580200
1997-11-01 109.3496418234840000
1997-12-01 83.0926804732732000
1998-01-01 107.2273930517110000
1998-02-01 119.1240454620110000
1998-03-01 91.3814401264792000
1998-04-01 116.6981635353840100
1998-05-01 64.4700414447811000
1998-06-01 93.2379007557499200
1998-07-01 74.4968872531492100
1998-08-01 102.9481836390119900
1998-09-01 134.4224560350850000
1998-10-01 56.3197867044907000
1998-11-01 68.8414856314125000
1998-12-01 76.3441941177005000
1999-01-01 108.2092904962070000
1999-02-01 52.6326344624947900
1999-03-01 89.4354362226634000
1999-04-01 93.6884653147047000
1999-05-01 100.6234334565020000
1999-06-01 91.3139065340714000
1999-07-01 110.1102808034880100
1999-08-01 58.9445016067090040
1999-09-01 83.8838998584853000
1999-10-01 88.1164604303733100
1999-11-01 82.9036001607827000
1999-12-01 67.4972327028594900
2000-01-01 85.6728510940275100
2000-02-01 66.3039973103455000
2000-03-01 123.4330848321020000
2000-04-01 67.5956148036292000
2000-05-01 122.6336578099520000
2000-06-01 71.5137999150984000
2000-07-01 75.6370076992015000
2000-08-01 94.4154639109810000
2000-09-01 68.9350712872045100
2000-10-01 79.7917652795884000
2000-11-01 110.2289023398690100
2000-12-01 98.7904211049815900
2001-01-01 53.3045416203400040
2001-02-01 132.7067340003750000
2001-03-01 95.9532372443029000
2001-04-01 63.3319730776005000
2001-05-01 86.9325574214179000
2001-06-01 111.4993394652370100
2001-07-01 92.3958221719134100
2001-08-01 134.2253310941839900
2001-09-01 75.8664314389857000
2001-10-01 92.7322018197433000
2001-11-01 82.7435893275165000
2001-12-01 89.7789886285277000
2002-01-01 90.3872274042855100
2002-02-01 117.2585476523130000
2002-03-01 70.4149572024712000
2002-04-01 87.0493336295527000
2002-05-01 75.4977454780885000
2002-06-01 70.6682559846785000
2002-07-01 76.1427223206441000
2002-08-01 80.5665999349199900
2002-09-01 111.0495451107600100
2002-10-01 87.4934539480529000
2002-11-01 62.9010804913070000
2002-12-01 103.4582984741020000
2003-01-01 61.4142469053402100
2003-02-01 49.7002387719337000
2003-03-01 61.0021073017067100
2003-04-01 103.3788709972300000
2003-05-01 53.3508212460328900
2003-06-01 46.8534043443446000
2003-07-01 72.6951359765111000
2003-08-01 59.5033447152297000
2003-09-01 77.1840065496691900
2003-10-01 91.3183323805122900
2003-11-01 72.9939217776516000
2003-12-01 54.8309323695191000
2004-01-01 79.0604726814917900
2004-02-01 81.5696749885845000
2004-03-01 86.1273063077577000
2004-04-01 86.8672716498732000
2004-05-01 74.5298920377623000
2004-06-01 72.7010338628993000
2004-07-01 55.2080977660527000
2004-08-01 53.9299892766683940
2004-09-01 67.7963399417195100
2004-10-01 54.1345588217296050
2004-11-01 80.6782498054958000
2004-12-01 152.8644909742840000
2005-01-01 55.7484762000117000
2005-02-01 29.0895388352860030
2005-03-01 87.3426397882835900
2005-04-01 81.4973450377490800
2005-05-01 77.0027377453710900
2005-06-01 64.2757918958530000
2005-07-01 93.5697805605462000
2005-08-01 76.7884459302713100
2005-09-01 88.1565936712528000
2005-10-01 71.5550999747834000
2005-11-01 88.0390146334324000
2005-12-01 56.0058936575291100
2006-01-01 79.4104891036058000
2006-02-01 100.2233503693210000
2006-03-01 66.9998852302932000
2006-04-01 70.4646862660832900
2006-05-01 73.2878229042567000
2006-06-01 79.3494574445895000
2006-07-01 69.7743828890397100
2006-08-01 83.0001521832187900
2006-09-01 45.1309589919795040
2006-10-01 47.5355490938969000
2006-11-01 47.0832744401721000
2006-12-01 58.6773829168633000
2007-01-01 52.7170653863595000
2007-02-01 50.4524205767811000
2007-03-01 36.9651930449713000
2007-04-01 39.9739615936561000
2007-05-01 49.4149527543340950
2007-06-01 31.8500294293873980
2007-07-01 35.9991459290332050
2007-08-01 25.5152521588488000
2007-09-01 26.0694032670183980
2007-10-01 28.6002844762078000
2007-11-01 22.9582039520151000
2007-12-01 14.4549955663073020
2008-01-01 27.0821399092544970
2008-02-01 21.7136811585101980
2008-03-01 38.2595374757674950
2008-04-01 26.7748611493901000
2008-05-01 24.2022569168524000
2008-06-01 23.9407730667649970
2008-07-01 26.5255008165001020
2008-08-01 41.4857920216684000
2008-09-01 28.7480013152920000
2008-10-01 30.3120156862605000
2008-11-01 15.3226679304127000
2008-12-01 19.6205026857961000
2009-01-01 25.4732432271586050
2009-02-01 20.9596673338346000
2009-03-01 17.2187925508513000
2009-04-01 15.6853312176811000
2009-05-01 23.9652969416343030
2009-06-01 19.8849585499783000
2009-07-01 16.6562538640142000
2009-08-01 19.8408862900068000
2009-09-01 16.8151031087204000
2009-10-01 20.5842020478238970
2009-11-01 20.1472467470902000
2009-12-01 15.3007543229446000
2010-01-01 14.2055205986631990
2010-02-01 20.9348258502463020
2010-03-01 21.1339297335806000
2010-04-01 15.3403559975507000
2010-05-01 11.0428366187774020
2010-06-01 17.8212942617572000
2010-07-01 31.1423028171155030
2010-08-01 12.4100571688746000
2010-09-01 19.6808542500038000
2010-10-01 11.1699090510518000
2010-11-01 12.4936414219787000
2010-12-01 13.3778561088736990
2011-01-01 5.3075982014607400
2011-02-01 8.7945652685503610
2011-03-01 30.4049346235193950
2011-04-01 25.0112100646280000
2011-05-01 8.5087763517526000
2011-06-01 12.5507475570564000
2011-07-01 7.8443922345006600
2011-08-01 8.1290983330086300
2011-09-01 6.6318589633216800
2011-10-01 10.1421077208310000
2011-11-01 14.9224794257244980
2011-12-01 12.1215730870086010
2012-01-01 16.1375233795435000
2012-02-01 12.6227059883214000
2012-03-01 9.4209872403984480
2012-04-01 10.0652338742101000
2012-05-01 18.0519287528591970
2012-06-01 8.5130863281350500
2012-07-01 14.9873628458236000
2012-08-01 10.0286136874869000
2012-09-01 9.7175105415624810
2012-10-01 10.2055532517875010
2012-11-01 9.0447715983270900
2012-12-01 13.3412617791470000
2013-01-01 10.6764481510214000
2013-02-01 12.3836398391216990
2013-03-01 8.5752960258347100
2013-04-01 9.9249969157226500
2013-05-01 8.8050337450898400
2013-06-01 10.6506580458266000
2013-07-01 11.6976744507000990
2013-08-01 11.7840113921658020
2013-09-01 12.9303084060396000
2013-10-01 10.3523951651676000
2013-11-01 12.2927551308555000
2013-12-01 8.4821943729021900
2014-01-01 7.6646433681967405
2014-02-01 43.8557126132318940
2014-03-01 13.9011899130665000
2014-04-01 15.8771836631726000
2014-05-01 14.9604500524200000
2014-06-01 14.5280634933466980
2014-07-01 8.9939635821682800
2014-08-01 14.7414238704838020
2014-09-01 18.6248017101684000
2014-10-01 11.2939613545783020
2014-11-01 12.1798531142977000
2014-12-01 12.3181999816105990
2015-01-01 7.3819793575232810
2015-02-01 8.2657306645651000
2015-03-01 18.7790366505656000
2015-04-01 27.7174730532905000
2015-05-01 19.3217051235095000
2015-06-01 14.1437816360320000
2015-07-01 17.2106373422281000
2015-08-01 87.2097863452650000
2015-09-01 10.4942138340279010
2015-10-01 19.1878818758682000
2015-11-01 12.4433241761460000
2015-12-01 31.1238666774246970
2016-01-01 9.7077807143495400
2016-02-01 10.3966260771374000
2016-03-01 32.5140156812068000
2016-04-01 14.0755719874664000
2016-05-01 11.4400758341750000
2016-06-01 18.5894167384975000
2016-07-01 11.9642299805358000
2016-08-01 20.4899999916231000
2016-09-01 16.2263446027634000
2016-10-01 8.0748699145042090
2016-11-01 12.5630599826581000
2016-12-01 19.5242228504560000
2017-01-01 18.5693088328938000
2017-02-01 16.6922206873757000
2017-03-01 12.0485844677909000
2017-04-01 7.4218151893961800
2017-05-01 10.4184217327873000
2017-06-01 9.9904965480536400
2017-07-01 14.2540458965799000
2017-08-01 11.7450147708979990
2017-09-01 10.0765351008934000
2017-10-01 11.4121192211725990
2017-11-01 17.1769211794743020
2017-12-01 9.1551849508810800
2018-01-01 19.6723436355915000
2018-02-01 16.5837323614439000
2018-03-01 12.1162232421060980
2018-04-01 14.2825311101916000
2018-05-01 20.6753224111672000
2018-06-01 20.1224705779341020
2018-07-01 14.7962789478203010
2018-08-01 17.8911060443161000
2018-09-01 17.7589016203996000
2018-10-01 23.4521423248567020
2018-11-01 17.3137595181953000
2018-12-01 10.6578845626813000
2019-01-01 20.1646832115350000
2019-02-01 11.6803784141797000
2019-03-01 6.8644428975239000
2019-04-01 13.8760527388284000
2019-05-01 11.0935044116047000
2019-06-01 3.3942322587878100
2019-07-01 19.3052921666513980
2019-08-01 10.2702302345377000
2019-09-01 17.3572256090991000
2019-10-01 18.8593395795960000
2019-11-01 47.7432376266926000
2019-12-01 6.0253206930509110
2020-01-01 4.3943518739521800
2020-02-01 24.9105115600187000
2020-03-01 52.4669672224303000
2020-04-01 19.1020832732356030
2020-05-01 11.1489724570435000
2020-06-01 8.8162357697678590
2020-07-01 5.2412903356619200
2020-08-01 11.6665608770096000
2020-09-01 37.9374236558197000
2020-10-01 28.1076002635064000
2020-11-01 31.8442384905557000
2020-12-01 24.5848131835621000
2021-01-01 20.1103341093211000
2021-02-01 5.6489847844915310
2021-03-01 33.6637741753041060
2021-04-01 40.5580521842799000
2021-05-01 26.3877976924112970
2021-06-01 28.3845523839036030
2021-07-01 33.8583917497566060
2021-08-01 72.5931542278679100
2021-09-01 16.6952837786112000
2021-10-01 22.8809120065698000
2021-11-01 31.5329958049575000
2021-12-01 40.8335804228584040
2022-01-01 13.5165577168121980
2022-02-01 21.8835005671977000
2022-03-01 17.7244443422978970
2022-04-01 12.4702875146903020
2022-05-01 21.9091815237283000
2022-06-01 15.3633419735766000
2022-07-01 36.1503513150424000
2022-08-01 13.5083649382314020
2022-09-01 10.3655111752579000
2022-10-01 6.9855520707918500
2022-11-01 16.7845025141811000
2022-12-01 19.1914050148375000
2023-01-01 18.0192465899716000
2023-02-01 25.1501919184515000
2023-03-01 38.0973701758630000
2023-04-01 47.0746689414340050
2023-05-01 45.1120522413106100
2023-06-01 78.2546840006969100
2023-07-01 29.4446029997529000
2023-08-01 58.8897882859688000
2023-09-01 77.7570993146628000
2023-10-01 53.3129446003888960
2023-11-01 34.5429595885476000
2023-12-01 13.8540011234322000
2024-01-01 50.3700659273069960
2024-02-01 79.0246202657752000
2024-03-01 37.5702308689609000
2024-04-01 81.0532674372808000
2024-05-01 63.4672177915961000
2024-06-01 68.2274395968674000
2024-07-01 83.5852263879291000
2024-08-01 47.5619956927596000
2024-09-01 57.2226622937252100
2024-10-01 100.8486601246230000
2024-11-01 57.9303675381579950
2024-12-01 111.6307307059940000
2025-01-01 153.8585049226660000
2025-02-01 139.0682491245260000
2025-03-01 176.7092524970010000
2025-04-01 64.4651648204698000
2025-05-01 98.3347785025647900
2025-06-01 42.3204368660186000
2025-07-01 62.4837399059435000
2025-08-01 100.7584312260740100

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