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 2025-05-01
Last Updated 2025-06-25 8:56 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 80.5050122397866000
1988-02-01 110.8350763044850000
1988-03-01 107.4498031230310000
1988-04-01 133.1701266568080000
1988-05-01 157.7570818475430000
1988-06-01 79.5024771523990000
1988-07-01 40.0183896041975000
1988-08-01 38.3482455766944950
1988-09-01 80.7296290174749000
1988-10-01 154.4821691380850000
1988-11-01 75.8892879479760000
1988-12-01 95.4021349314340900
1989-01-01 88.0052385720529000
1989-02-01 102.5404130642540000
1989-03-01 70.2388621596092000
1989-04-01 66.6486405590980000
1989-05-01 69.5548681360365000
1989-06-01 78.4107806013630000
1989-07-01 60.1631832947677050
1989-08-01 80.1314935049314000
1989-09-01 71.9538586301257100
1989-10-01 90.9410213629282000
1989-11-01 65.4908976807862900
1989-12-01 62.1021976485266050
1990-01-01 79.7539258124482000
1990-02-01 43.5837433042157940
1990-03-01 56.3995050812771050
1990-04-01 63.6515269860783000
1990-05-01 30.0104945262582030
1990-06-01 32.1330814885429000
1990-07-01 48.6209388689814000
1990-08-01 57.0051847415036000
1990-09-01 33.4043642255115000
1990-10-01 29.6253367014090000
1990-11-01 54.7041504487052100
1990-12-01 37.7793532961520000
1991-01-01 26.5745984108155000
1991-02-01 22.4589587639213000
1991-03-01 14.7380140154809000
1991-04-01 46.4403661514478050
1991-05-01 32.1709979888043950
1991-06-01 45.8755783991848960
1991-07-01 51.1207587169133000
1991-08-01 39.4546798421084000
1991-09-01 36.4599208559375000
1991-10-01 51.1855127171669000
1991-11-01 39.0618644186285000
1991-12-01 31.0642888272416970
1992-01-01 47.7156164797094000
1992-02-01 45.7341724180577960
1992-03-01 57.2636873323732000
1992-04-01 26.8612005932251030
1992-05-01 43.2652989425677000
1992-06-01 37.1682049049610000
1992-07-01 44.6171170581806000
1992-08-01 28.4736723183003000
1992-09-01 85.7401047020740900
1992-10-01 27.4862058942282030
1992-11-01 14.0413197164573000
1992-12-01 63.7483184588587000
1993-01-01 18.5177711554064000
1993-02-01 50.1260790575752900
1993-03-01 40.2570341531461000
1993-04-01 29.2394208101513000
1993-05-01 69.1494526210256000
1993-06-01 82.0525681626452900
1993-07-01 53.1153367185240000
1993-08-01 56.1576582313735000
1993-09-01 62.0543025660880000
1993-10-01 42.2261227451995960
1993-11-01 40.5001379353743000
1993-12-01 42.5711488383095000
1994-01-01 64.7574238152080000
1994-02-01 61.2993623215467950
1994-03-01 124.6399323331570000
1994-04-01 71.9474922135628000
1994-05-01 87.1103317979061000
1994-06-01 81.4207911821319100
1994-07-01 97.1399868450512800
1994-08-01 72.0470741290939000
1994-09-01 75.7195675030407100
1994-10-01 97.7391910223059000
1994-11-01 94.9058301756764000
1994-12-01 107.9323734665850000
1995-01-01 86.9303021146485800
1995-02-01 80.7956723066473000
1995-03-01 85.3300359317073000
1995-04-01 66.6934453611574000
1995-05-01 58.3652939385923940
1995-06-01 56.1150978836497000
1995-07-01 42.3674108131042100
1995-08-01 70.6941048902767900
1995-09-01 48.0447595817946100
1995-10-01 48.8708492390834000
1995-11-01 72.1925214942182100
1995-12-01 77.3749581506315800
1996-01-01 65.4493732164709000
1996-02-01 64.0437514012479000
1996-03-01 52.3440572240730000
1996-04-01 98.9734836201295800
1996-05-01 61.1179616586349040
1996-06-01 57.5285435711728000
1996-07-01 52.0941407233208000
1996-08-01 70.5134068269861000
1996-09-01 82.0452825965601000
1996-10-01 72.3327739890791000
1996-11-01 69.1963002136569000
1996-12-01 61.2373342514115040
1997-01-01 52.1721257077584000
1997-02-01 85.6155426167562000
1997-03-01 55.6027287349644000
1997-04-01 75.0838788452697000
1997-05-01 66.7918366299042000
1997-06-01 88.1757614830533900
1997-07-01 86.5032743576630000
1997-08-01 65.1410073198072000
1997-09-01 105.5963081161870000
1997-10-01 127.3118884291080100
1997-11-01 109.3496417476950000
1997-12-01 83.0926797672285000
1998-01-01 107.2273929866309900
1998-02-01 119.1240456359310000
1998-03-01 91.3814402742380900
1998-04-01 116.6981637202140000
1998-05-01 64.4700416331298000
1998-06-01 93.2379008305032000
1998-07-01 74.4968873701787000
1998-08-01 102.9481839694120000
1998-09-01 134.4224563613200000
1998-10-01 56.3197864134086000
1998-11-01 68.8414856644481000
1998-12-01 76.3441927957304900
1999-01-01 108.2092906368480000
1999-02-01 52.6326347019081000
1999-03-01 89.4354365701779000
1999-04-01 93.6884657426403000
1999-05-01 100.6234338507659900
1999-06-01 91.3139066697576000
1999-07-01 110.1102811291090000
1999-08-01 58.9445018575860050
1999-09-01 83.8839002532707000
1999-10-01 88.1164596580324000
1999-11-01 82.9036005430928000
1999-12-01 67.4972297410010000
2000-01-01 85.6728516922250000
2000-02-01 66.3039979277111100
2000-03-01 123.4330864361860000
2000-04-01 67.5956157400357100
2000-05-01 122.6336591189620000
2000-06-01 71.5138003381768000
2000-07-01 75.6370081784932000
2000-08-01 94.4154641969751000
2000-09-01 68.9350711513951000
2000-10-01 79.7917635887674100
2000-11-01 110.2289020462530000
2000-12-01 98.7904109377113000
2001-01-01 53.3045416512193950
2001-02-01 132.7067492359939800
2001-03-01 95.9532406040702000
2001-04-01 63.3319756359224000
2001-05-01 86.9325611371894100
2001-06-01 111.4993437867380000
2001-07-01 92.3958256015029900
2001-08-01 134.2253067120560000
2001-09-01 75.8664322454175000
2001-10-01 92.7322006772386000
2001-11-01 82.7435894812053000
2001-12-01 89.7789752426376000
2002-01-01 90.3872272817607200
2002-02-01 117.2585719383620100
2002-03-01 70.4149600070752100
2002-04-01 87.0493379960747000
2002-05-01 75.4977501050857000
2002-06-01 70.6682623185848000
2002-07-01 76.1427314263911000
2002-08-01 80.5665736307052100
2002-09-01 111.0495535653250000
2002-10-01 87.4934589019404000
2002-11-01 62.9010841587239000
2002-12-01 103.4582205893910000
2003-01-01 61.4142537540590000
2003-02-01 49.7002599324652000
2003-03-01 61.0021173731127960
2003-04-01 103.3788887541200100
2003-05-01 53.3508306086007950
2003-06-01 46.8534142650749960
2003-07-01 72.6951517807811000
2003-08-01 59.5033008813107000
2003-09-01 77.1840196402665000
2003-10-01 91.3183495985517900
2003-11-01 72.9938792287155000
2003-12-01 54.8308643881569000
2004-01-01 79.0605103184575900
2004-02-01 81.5697435931251000
2004-03-01 86.1273493615062900
2004-04-01 86.8673160399111900
2004-05-01 74.5299286418413000
2004-06-01 72.7010586452853000
2004-07-01 55.2081079273501000
2004-08-01 53.9299233887652960
2004-09-01 67.7963355359106000
2004-10-01 54.1345548090240000
2004-11-01 80.6781206373867000
2004-12-01 152.8641859032340200
2005-01-01 55.7485195463274900
2005-02-01 29.0895865708653960
2005-03-01 87.3427755284473000
2005-04-01 81.4974868222820000
2005-05-01 77.0028657730323000
2005-06-01 64.2759179903207900
2005-07-01 93.5697876497313000
2005-08-01 76.7883216272332000
2005-09-01 88.1564165860919000
2005-10-01 71.5549367145952000
2005-11-01 88.0384992689213000
2005-12-01 56.0055780416815000
2006-01-01 79.4101929122892900
2006-02-01 100.2252985067680000
2006-03-01 67.0001111178263000
2006-04-01 70.4652062772420000
2006-05-01 73.2877596796399000
2006-06-01 79.3493820628333000
2006-07-01 69.7743467114603000
2006-08-01 83.0002392813347000
2006-09-01 45.1306083673419000
2006-10-01 47.5356221734372040
2006-11-01 47.0832030468022040
2006-12-01 58.6770653490521100
2007-01-01 52.7142945333716000
2007-02-01 50.4544072269269000
2007-03-01 36.9654585115120000
2007-04-01 39.9745619372434000
2007-05-01 49.4159035773380000
2007-06-01 31.8499559912521980
2007-07-01 35.9990458734467040
2007-08-01 25.5152513451235020
2007-09-01 26.0689419233449970
2007-10-01 28.6003166476341020
2007-11-01 22.9582069949669960
2007-12-01 14.4548832230305000
2008-01-01 27.0794094778076000
2008-02-01 21.7149243884025000
2008-03-01 38.2600664158612960
2008-04-01 26.7756284730507980
2008-05-01 24.2033854286951960
2008-06-01 23.9408497105347030
2008-07-01 26.5254724278706040
2008-08-01 41.4853956909243000
2008-09-01 28.7467180317800980
2008-10-01 30.3115967018932000
2008-11-01 15.3224677786493990
2008-12-01 19.6202663272255000
2009-01-01 25.4695759133682000
2009-02-01 20.9633779754539000
2009-03-01 17.2189157095731000
2009-04-01 15.6854263816125990
2009-05-01 23.9663200246960030
2009-06-01 19.8843739240516000
2009-07-01 16.6560024986456000
2009-08-01 19.8405690948633000
2009-09-01 16.8165796494802000
2009-10-01 20.5837140472135000
2009-11-01 20.1467063665626040
2009-12-01 15.3005395174334000
2010-01-01 14.1967023992915990
2010-02-01 20.9366480281489980
2010-03-01 21.1377577766893980
2010-04-01 15.3442482079993020
2010-05-01 11.0455747072971990
2010-06-01 17.8234549285611000
2010-07-01 31.1471540611534970
2010-08-01 12.4013295791937000
2010-09-01 19.6785780030423960
2010-10-01 11.1711724986730000
2010-11-01 12.4942632619705000
2010-12-01 13.3753233827587000
2011-01-01 5.3019443657415300
2011-02-01 8.7946191947056900
2011-03-01 30.4176350098459000
2011-04-01 25.0231844744352000
2011-05-01 8.5130917000020000
2011-06-01 12.5558688604733020
2011-07-01 7.8481367422402210
2011-08-01 8.1203028767035200
2011-09-01 6.6311438769253800
2011-10-01 10.1326303624312000
2011-11-01 14.9276473148943990
2011-12-01 12.1080519771966980
2012-01-01 16.1201857094636980
2012-02-01 12.6261367452110010
2012-03-01 9.4301764912539100
2012-04-01 10.0749262235398010
2012-05-01 18.0689943562520000
2012-06-01 8.5193169728938600
2012-07-01 14.9963589530153010
2012-08-01 10.0109905994506980
2012-09-01 9.7127322311813500
2012-10-01 10.1824125085296000
2012-11-01 9.0479873758852880
2012-12-01 13.3130888274624010
2013-01-01 10.6723711823575000
2013-02-01 12.3967153916055000
2013-03-01 8.5886687487493700
2013-04-01 9.9409480290828110
2013-05-01 8.8195077073340610
2013-06-01 10.6631953575612000
2013-07-01 11.7055770518872000
2013-08-01 11.7630428334349020
2013-09-01 12.9186648535921000
2013-10-01 10.3018989394396000
2013-11-01 12.2841624448651970
2013-12-01 8.4518549064138200
2014-01-01 7.6585496610187604
2014-02-01 43.9195403173279900
2014-03-01 13.9897462094408010
2014-04-01 15.9134171542165000
2014-05-01 15.0069834761900990
2014-06-01 14.5334025522685000
2014-07-01 8.9944202645426400
2014-08-01 14.7313455221585980
2014-09-01 18.6382222499716000
2014-10-01 11.2512969362509980
2014-11-01 11.9540489621370010
2014-12-01 12.3188370825834020
2015-01-01 7.3957480714423210
2015-02-01 8.2325060906924600
2015-03-01 18.9730708727586970
2015-04-01 27.9789731350213000
2015-05-01 19.5085578088336000
2015-06-01 14.1997610352900000
2015-07-01 17.0045512899415000
2015-08-01 88.4961770772708000
2015-09-01 10.4536025853101990
2015-10-01 18.9930603846104000
2015-11-01 11.9436191264510000
2015-12-01 31.2138669365829000
2016-01-01 9.7565330571779300
2016-02-01 10.3586468083349000
2016-03-01 33.0455892454036000
2016-04-01 14.3075882735434000
2016-05-01 11.6221127161456990
2016-06-01 18.6889844327093970
2016-07-01 11.6232386121338000
2016-08-01 21.1429465069918980
2016-09-01 16.0408806242343000
2016-10-01 7.9171403256330090
2016-11-01 11.7465955754956000
2016-12-01 20.3319157600280000
2017-01-01 18.6937033554593020
2017-02-01 16.6050214600781000
2017-03-01 12.2523738955353000
2017-04-01 7.5942637026936510
2017-05-01 10.6420087146353000
2017-06-01 10.0743452242559000
2017-07-01 13.4233904006589010
2017-08-01 12.2611374808970000
2017-09-01 9.8156267577715600
2017-10-01 11.0078611049483000
2017-11-01 15.7767861927508000
2017-12-01 10.1888624345076000
2018-01-01 20.3468160459923980
2018-02-01 16.4882969481596000
2018-03-01 12.2878906153015990
2018-04-01 14.5531073231958010
2018-05-01 21.0422481999881970
2018-06-01 20.0131739988391000
2018-07-01 13.5958807449850990
2018-08-01 18.6127745182522000
2018-09-01 17.1156589080647000
2018-10-01 22.3998586295720000
2018-11-01 15.6771021929363010
2018-12-01 12.9700153787866000
2019-01-01 21.3631828480936040
2019-02-01 11.6152684194035000
2019-03-01 6.9265692587897805
2019-04-01 14.0284751897776980
2019-05-01 11.2491544424251980
2019-06-01 3.3339614195156400
2019-07-01 17.3160655861085000
2019-08-01 10.5962476509614000
2019-09-01 16.4695999818104000
2019-10-01 17.5906743205491000
2019-11-01 42.1870664485706000
2019-12-01 7.8993371722608900
2020-01-01 4.8599347998577500
2020-02-01 25.2590105941498000
2020-03-01 53.2733030897682000
2020-04-01 19.1641961826890000
2020-05-01 11.3544273528424000
2020-06-01 8.3762016382536500
2020-07-01 4.5563370531387400
2020-08-01 12.0047604296911000
2020-09-01 35.5261772177158000
2020-10-01 25.7345096888042000
2020-11-01 27.6523375301941030
2020-12-01 34.0508575839928000
2021-01-01 22.7309615096329000
2021-02-01 5.8744033781241800
2021-03-01 34.6374788426680000
2021-04-01 40.6360610021746000
2021-05-01 27.0760823536595000
2021-06-01 26.2428645882051050
2021-07-01 28.3650949816350000
2021-08-01 74.7091159288810900
2021-09-01 15.3799268861503010
2021-10-01 20.4438387423468020
2021-11-01 26.6966852146699000
2021-12-01 59.1372783870224000
2022-01-01 15.8250183678195000
2022-02-01 23.3260733065616040
2022-03-01 18.5136557016022000
2022-04-01 12.5095759219008990
2022-05-01 22.6797184936475000
2022-06-01 13.6453357516603990
2022-07-01 29.0484981908343000
2022-08-01 13.8908725343711000
2022-09-01 9.4434056149967790
2022-10-01 6.1701533802490200
2022-11-01 14.0013445126420990
2022-12-01 28.9015245478983970
2023-01-01 21.7915644349827000
2023-02-01 27.1956035873123020
2023-03-01 39.8312828533655000
2023-04-01 47.2339825899890040
2023-05-01 46.7211155094007960
2023-06-01 67.9931037782381100
2023-07-01 22.8792824429324000
2023-08-01 60.3524287419903940
2023-09-01 69.6816024784002100
2023-10-01 45.9929117448814040
2023-11-01 28.6727107722308960
2023-12-01 21.6375018723310000
2024-01-01 62.9819576127167050
2024-02-01 87.2503856516752000
2024-03-01 39.3440050032527960
2024-04-01 80.8038347345915000
2024-05-01 65.5738497358349000
2024-06-01 57.6008404744960960
2024-07-01 63.6093725160332040
2024-08-01 47.5944226148369000
2024-09-01 50.5765779303219960
2024-10-01 85.2812289730147900
2024-11-01 48.4374277329253900
2024-12-01 181.8208550227470000
2025-01-01 198.4140343242480000
2025-02-01 156.6042254546400200
2025-03-01 185.4939390983490000
2025-04-01 63.5741603348129000
2025-05-01 101.1435139611520000

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