Table Data - New Private Housing Units Authorized by Building Permits: 1-Unit Structures for New Hampshire

Title New Private Housing Units Authorized by Building Permits: 1-Unit Structures for New Hampshire
Series ID NHBP1FHSA
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 2026-08-01
Last Updated 2026-09-24 8:51 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
1988-01-01 771.2569286854910
1988-02-01 693.1660559096220
1988-03-01 1066.8589760256200
1988-04-01 642.5810249817420
1988-05-01 621.3518557967500
1988-06-01 632.7556832197630
1988-07-01 613.7367307233220
1988-08-01 551.9029377649150
1988-09-01 526.4488032583510
1988-10-01 506.6871898933190
1988-11-01 637.6197522675770
1988-12-01 475.9362125781410
1989-01-01 467.5975581980340
1989-02-01 431.5376612605850
1989-03-01 459.5740853823170
1989-04-01 618.3177246788510
1989-05-01 465.2669374935180
1989-06-01 365.8323636237630
1989-07-01 351.2477596768580
1989-08-01 448.6423855580080
1989-09-01 404.7933264745420
1989-10-01 406.2814397613480
1989-11-01 347.3401840294850
1989-12-01 413.8055821606840
1990-01-01 280.3411315857730
1990-02-01 373.0427033566200
1990-03-01 306.4701925667780
1990-04-01 270.5463936380160
1990-05-01 291.2546697410070
1990-06-01 260.1371686683740
1990-07-01 255.7035445423560
1990-08-01 257.3517242649290
1990-09-01 257.9535343877160
1990-10-01 254.1142695515380
1990-11-01 225.8511498911760
1990-12-01 190.6934633951940
1991-01-01 227.8726197211490
1991-02-01 219.4247131370600
1991-03-01 157.5262460842640
1991-04-01 252.4108146813290
1991-05-01 243.3892376496000
1991-06-01 259.1101444103080
1991-07-01 238.3322824667100
1991-08-01 199.5227584888770
1991-09-01 211.2653050746790
1991-10-01 286.4060266999760
1991-11-01 216.3684672263340
1991-12-01 223.4109331217380
1992-01-01 241.8974876136600
1992-02-01 296.8928861112030
1992-03-01 257.0791968308850
1992-04-01 252.7024194457080
1992-05-01 243.2146191559600
1992-06-01 337.4642762488630
1992-07-01 285.0176639365230
1992-08-01 267.8657583900460
1992-09-01 266.5573362104030
1992-10-01 270.2253782945810
1992-11-01 321.8727997473840
1992-12-01 307.2928891952530
1993-01-01 375.5871329795890
1993-02-01 276.2622484868550
1993-03-01 277.9792383548840
1993-04-01 226.3155095795710
1993-05-01 247.6978428126930
1993-06-01 251.9602486334990
1993-07-01 336.1567766245250
1993-08-01 253.5605770199730
1993-09-01 264.1944574882960
1993-10-01 272.7997247625200
1993-11-01 294.2480436142030
1993-12-01 309.9690738023990
1994-01-01 331.0565301575190
1994-02-01 283.2334361115450
1994-03-01 315.5583098510260
1994-04-01 382.2443646511550
1994-05-01 340.0549226468730
1994-06-01 355.0934617533880
1994-07-01 331.1726009072270
1994-08-01 374.9765403857450
1994-09-01 372.5979967976660
1994-10-01 309.4217905668070
1994-11-01 363.6172307082830
1994-12-01 361.7522547432360
1995-01-01 340.6141163870130
1995-02-01 293.6389609025630
1995-03-01 322.8473870098080
1995-04-01 316.3591940289280
1995-05-01 320.3063261830830
1995-06-01 300.4842578831760
1995-07-01 315.0077228832020
1995-08-01 337.8346459418190
1995-09-01 330.2960534592770
1995-10-01 342.7971584104970
1995-11-01 311.3163304405890
1995-12-01 256.7379849230060
1996-01-01 214.6787230176400
1996-02-01 297.6614158661030
1996-03-01 292.4746640640870
1996-04-01 300.2927724446760
1996-05-01 420.6330198691120
1996-06-01 358.3836193602070
1996-07-01 349.1649335694920
1996-08-01 385.3328293329230
1996-09-01 337.5888337747670
1996-10-01 346.7750290481290
1996-11-01 308.6044064215410
1996-12-01 331.5025758551190
1997-01-01 318.2492300228890
1997-02-01 392.9266266123240
1997-03-01 314.5911656790830
1997-04-01 359.3406469191650
1997-05-01 348.2143891942350
1997-06-01 351.1020924552960
1997-07-01 361.8220218646260
1997-08-01 329.5556924630400
1997-09-01 373.8407105227830
1997-10-01 367.6297380742820
1997-11-01 435.6057361997720
1997-12-01 356.9529835609550
1998-01-01 386.9888028845870
1998-02-01 398.7072985417100
1998-03-01 451.6355000342770
1998-04-01 447.5305051986590
1998-05-01 384.4945657432260
1998-06-01 416.3787535280370
1998-07-01 450.4524093303850
1998-08-01 338.0780521223060
1998-09-01 444.5528321571280
1998-10-01 431.8696434387970
1998-11-01 428.9846360852110
1998-12-01 477.9349364925060
1999-01-01 398.9175102435780
1999-02-01 456.0711173352070
1999-03-01 467.8951913291070
1999-04-01 545.6719283384420
1999-05-01 435.0131840398420
1999-06-01 429.8475111470090
1999-07-01 450.8000174105300
1999-08-01 418.0828264986210
1999-09-01 412.6520393190280
1999-10-01 392.9172927231120
1999-11-01 463.4738192481240
1999-12-01 482.0901837311230
2000-01-01 405.4787533590730
2000-02-01 468.5701667358610
2000-03-01 498.7334942020060
2000-04-01 410.4196516465390
2000-05-01 531.6248255818430
2000-06-01 468.2354221819500
2000-07-01 452.3746618928350
2000-08-01 495.7704347019300
2000-09-01 526.8427201363650
2000-10-01 567.2010689537690
2000-11-01 476.1523739360930
2000-12-01 551.6225405639620
2001-01-01 456.9380315210010
2001-02-01 533.5813135960710
2001-03-01 421.0054207139530
2001-04-01 451.6568173318810
2001-05-01 465.1943924003900
2001-06-01 488.5645916211270
2001-07-01 475.1354757552340
2001-08-01 507.9866605299160
2001-09-01 430.0071852155170
2001-10-01 447.3292790481200
2001-11-01 555.5812993245910
2001-12-01 392.8758319454000
2002-01-01 601.0454003945900
2002-02-01 860.4297561584930
2002-03-01 473.1261051701970
2002-04-01 543.5355199904350
2002-05-01 511.2737558869100
2002-06-01 477.0032766070830
2002-07-01 507.8090137493670
2002-08-01 516.3942127649820
2002-09-01 550.7721861202820
2002-10-01 553.4211346927310
2002-11-01 479.2204228399870
2002-12-01 453.0177251670650
2003-01-01 551.4147166690650
2003-02-01 442.9926550005000
2003-03-01 472.1617969253300
2003-04-01 554.2642628981180
2003-05-01 527.4802428125120
2003-06-01 510.6330214261670
2003-07-01 515.4690319391550
2003-08-01 513.1645493936230
2003-09-01 495.3425604509120
2003-10-01 521.5361380487180
2003-11-01 463.5287990839230
2003-12-01 430.5895275623190
2004-01-01 535.2267573088960
2004-02-01 550.1749996024700
2004-03-01 594.3865125846610
2004-04-01 578.0323904442330
2004-05-01 496.0448841217900
2004-06-01 529.9226157544420
2004-07-01 560.3407705509280
2004-08-01 500.0652196421740
2004-09-01 495.2562978495410
2004-10-01 570.1950863257900
2004-11-01 582.5211556671810
2004-12-01 559.3113122654400
2005-01-01 532.4531342482280
2005-02-01 491.7717792733740
2005-03-01 513.1802741139300
2005-04-01 488.1784633396260
2005-05-01 624.1163340449130
2005-06-01 477.5677979529220
2005-07-01 432.6363314705370
2005-08-01 651.6425320183750
2005-09-01 569.2044845213310
2005-10-01 455.9227086556860
2005-11-01 516.6525018531290
2005-12-01 519.7478101536130
2006-01-01 426.0606351195950
2006-02-01 529.1705508949750
2006-03-01 544.1310903345620
2006-04-01 423.3642049414660
2006-05-01 449.2847954447550
2006-06-01 490.5289731152990
2006-07-01 336.8430480560550
2006-08-01 385.6826297274880
2006-09-01 358.7086182689590
2006-10-01 445.3791575235300
2006-11-01 327.3532130611620
2006-12-01 369.2930953495570
2007-01-01 446.0316308813530
2007-02-01 332.0371596971760
2007-03-01 342.6582841327420
2007-04-01 281.3756431660030
2007-05-01 342.4927257303100
2007-06-01 332.5620280607540
2007-07-01 353.7020225682250
2007-08-01 310.1548442613700
2007-09-01 297.7709235930420
2007-10-01 264.7490051880070
2007-11-01 243.9760021833700
2007-12-01 235.7143650155540
2008-01-01 342.9842180046740
2008-02-01 231.3117883036240
2008-03-01 220.4364081845230
2008-04-01 241.5976860118550
2008-05-01 174.5322244354770
2008-06-01 200.1911851277690
2008-07-01 200.6362238074230
2008-08-01 182.2391626229900
2008-09-01 181.5696511038140
2008-10-01 163.7890298412850
2008-11-01 102.9371031639640
2008-12-01 89.1211796369586
2009-01-01 99.4177177131554
2009-02-01 112.6036999820470
2009-03-01 103.6529765338410
2009-04-01 120.2563767580060
2009-05-01 115.8768501216060
2009-06-01 130.8379682487220
2009-07-01 142.8532525130770
2009-08-01 125.8551202059920
2009-09-01 163.6178200432030
2009-10-01 184.9773245179590
2009-11-01 135.0250945903540
2009-12-01 192.3423878727290
2010-01-01 158.8350862934840
2010-02-01 169.8127715437220
2010-03-01 180.2438260289280
2010-04-01 175.5785687002530
2010-05-01 160.1430695875790
2010-06-01 225.0333841394860
2010-07-01 115.0124100151450
2010-08-01 169.0402352005590
2010-09-01 124.1587080558190
2010-10-01 141.6877361009260
2010-11-01 166.5344714812520
2010-12-01 174.3383933075960
2011-01-01 128.9788966362760
2011-02-01 116.0094837451030
2011-03-01 173.7432763717480
2011-04-01 103.4054318326260
2011-05-01 148.8562604478480
2011-06-01 114.6728805591150
2011-07-01 127.2545444508390
2011-08-01 127.8586732026170
2011-09-01 139.1951697566820
2011-10-01 122.4757830281080
2011-11-01 143.5380442808700
2011-12-01 133.0325399828540
2012-01-01 148.1253211464550
2012-02-01 144.1800053534520
2012-03-01 150.1665045349640
2012-04-01 161.1543644103130
2012-05-01 194.1272991299340
2012-06-01 155.6479932219930
2012-07-01 161.5503807616310
2012-08-01 161.2691864672540
2012-09-01 134.9206479344150
2012-10-01 137.0847297403050
2012-11-01 153.5516226358240
2012-12-01 174.9052971891830
2013-01-01 228.9814511797730
2013-02-01 193.2686982568620
2013-03-01 159.7216462764290
2013-04-01 172.3388214017400
2013-05-01 176.4841962893750
2013-06-01 184.9715577669190
2013-07-01 175.9392655332160
2013-08-01 174.4886526093240
2013-09-01 196.6386512720660
2013-10-01 198.6148645629640
2013-11-01 171.6621003918840
2013-12-01 133.0130162727570
2014-01-01 147.0961489416140
2014-02-01 162.8448394245110
2014-03-01 165.1455220547430
2014-04-01 170.1935130181370
2014-05-01 154.6727184590110
2014-06-01 179.4247779794610
2014-07-01 189.5707947194820
2014-08-01 187.2722796760190
2014-09-01 191.2572867125220
2014-10-01 238.7149098955120
2014-11-01 195.7922710417480
2014-12-01 187.3934418382210
2015-01-01 127.3120539157340
2015-02-01 72.1947846404200
2015-03-01 136.1693833986610
2015-04-01 174.0018530757800
2015-05-01 167.1781850472860
2015-06-01 144.5174503221710
2015-07-01 180.9820903728290
2015-08-01 196.0972269737430
2015-09-01 207.5892259382090
2015-10-01 186.6238677172350
2015-11-01 185.6185297180220
2015-12-01 198.5592878003400
2016-01-01 211.2125930659310
2016-02-01 98.9958536773691
2016-03-01 239.6813892621500
2016-04-01 244.9248288651210
2016-05-01 196.2096220156820
2016-06-01 256.2434900938570
2016-07-01 186.5530356876230
2016-08-01 183.4942381982340
2016-09-01 255.8905362176140
2016-10-01 268.7552149594200
2016-11-01 254.2937828033400
2016-12-01 198.2234390844840
2017-01-01 234.1569368234720
2017-02-01 159.2898988344870
2017-03-01 200.2236519638780
2017-04-01 206.9035180901290
2017-05-01 194.1559861479730
2017-06-01 178.2267338257480
2017-07-01 204.4939833844150
2017-08-01 208.5647436279860
2017-09-01 282.2049189233320
2017-10-01 211.1450078629480
2017-11-01 223.6142437895490
2017-12-01 158.5705669613980
2018-01-01 131.4829935113750
2018-02-01 254.0329430103220
2018-03-01 257.7323020594150
2018-04-01 192.1493764479640
2018-05-01 266.0570918035460
2018-06-01 239.7062768641530
2018-07-01 199.7790072312230
2018-08-01 213.1414776875590
2018-09-01 162.6468247916710
2018-10-01 197.8366025340610
2018-11-01 163.1741623099850
2018-12-01 215.9703298833670
2019-01-01 183.9542026179960
2019-02-01 210.6925262737410
2019-03-01 140.3146639116600
2019-04-01 206.8623297182310
2019-05-01 171.2438837674990
2019-06-01 196.1626026156420
2019-07-01 227.6506442973130
2019-08-01 197.8023152497780
2019-09-01 161.3159634686270
2019-10-01 160.9008165656550
2019-11-01 196.8370614577870
2019-12-01 223.1382942004020
2020-01-01 252.3842382299980
2020-02-01 272.2920977322390
2020-03-01 230.1922693084670
2020-04-01 194.9167178830330
2020-05-01 166.9464154787330
2020-06-01 254.7475225218300
2020-07-01 284.3522952449190
2020-08-01 254.1808035495900
2020-09-01 316.5264852834010
2020-10-01 262.4698346359780
2020-11-01 289.9394159452330
2020-12-01 245.7045904202580
2021-01-01 270.0831936588120
2021-02-01 290.9408302187640
2021-03-01 459.4181930929600
2021-04-01 274.3454091130720
2021-05-01 341.3538673710560
2021-06-01 295.0073652761500
2021-07-01 223.7823542465250
2021-08-01 308.2051795515980
2021-09-01 244.0065255527700
2021-10-01 221.7792372448550
2021-11-01 235.2462294379370
2021-12-01 279.6977214643810
2022-01-01 305.8054799616610
2022-02-01 281.4481907070440
2022-03-01 286.8472708722420
2022-04-01 270.2855823974050
2022-05-01 261.2786450302270
2022-06-01 247.1017445484640
2022-07-01 269.1509441007520
2022-08-01 231.3651257017850
2022-09-01 287.1720518649690
2022-10-01 246.3552648777130
2022-11-01 272.3808310441410
2022-12-01 250.6814542546890
2023-01-01 217.5351565771180
2023-02-01 222.0102319595020
2023-03-01 221.9707579637580
2023-04-01 273.1629256534090
2023-05-01 263.3898000274640
2023-06-01 288.6677091567970
2023-07-01 225.8635545102880
2023-08-01 282.8148064038470
2023-09-01 241.8151371985100
2023-10-01 297.2563430618040
2023-11-01 247.1543032752560
2023-12-01 178.4810539015430
2024-01-01 278.0528967327160
2024-02-01 277.2644000884640
2024-03-01 253.4875098974250
2024-04-01 249.4282043865550
2024-05-01 228.1337592451320
2024-06-01 226.1034810625800
2024-07-01 232.3741122767260
2024-08-01 255.1956243804930
2024-09-01 246.0736252004500
2024-10-01 252.0577659528830
2024-11-01 245.0868912146170
2024-12-01 265.4536941917240
2025-01-01 233.9636139690660
2025-02-01 191.4165840780250
2025-03-01 228.4653736644900
2025-04-01 228.1727474591280
2025-05-01 217.7216123808970
2025-06-01 208.3150707187890
2025-07-01 228.3336984705000
2025-08-01 208.1072352078740
2025-09-01 236.4735280315420
2025-10-01 323.6916241964120
2025-11-01 264.9520752278610
2025-12-01 246.0128058928650
2026-01-01 212.9015554203010
2026-02-01 213.9208838013200
2026-03-01 196.5221502326920
2026-04-01 286.9275109469970
2026-05-01 261.4287231106800
2026-06-01 343.5650091844080
2026-07-01 290.8040135158230
2026-08-01 270.3318424544280

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