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 2026-04-01
Last Updated 2026-06-01 11:05 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
1988-01-01 771.2569286855310
1988-02-01 693.1660559098320
1988-03-01 1066.8589760256000
1988-04-01 642.5810249814870
1988-05-01 621.3518557967340
1988-06-01 632.7556832197300
1988-07-01 613.7367307233170
1988-08-01 551.9029377649130
1988-09-01 526.4488032583600
1988-10-01 506.6871898933590
1988-11-01 637.6197522676830
1988-12-01 475.9362125782380
1989-01-01 467.5975581981360
1989-02-01 431.5376612608090
1989-03-01 459.5740853823650
1989-04-01 618.3177246781660
1989-05-01 465.2669374935410
1989-06-01 365.8323636237580
1989-07-01 351.2477596768620
1989-08-01 448.6423855580180
1989-09-01 404.7933264745690
1989-10-01 406.2814397614160
1989-11-01 347.3401840296050
1989-12-01 413.8055821608540
1990-01-01 280.3411315859030
1990-02-01 373.0427033568620
1990-03-01 306.4701925668410
1990-04-01 270.5463936374290
1990-05-01 291.2546697410570
1990-06-01 260.1371686683790
1990-07-01 255.7035445423640
1990-08-01 257.3517242649740
1990-09-01 257.9535343878310
1990-10-01 254.1142695512080
1990-11-01 225.8511498914210
1990-12-01 190.6934633957640
1991-01-01 227.8726197212990
1991-02-01 219.4247131371660
1991-03-01 157.5262460841980
1991-04-01 252.4108146803730
1991-05-01 243.3892376496660
1991-06-01 259.1101444100930
1991-07-01 238.3322824666600
1991-08-01 199.5227584889880
1991-09-01 211.2653050749550
1991-10-01 286.4060266991640
1991-11-01 216.3684672268010
1991-12-01 223.4109331231320
1992-01-01 241.8974876137850
1992-02-01 296.8928861131560
1992-03-01 257.0791968307880
1992-04-01 252.7024194449280
1992-05-01 243.2146191564230
1992-06-01 337.4642762481820
1992-07-01 285.0176639358040
1992-08-01 267.8657583892010
1992-09-01 266.5573362086860
1992-10-01 270.2253782905030
1992-11-01 321.8727997624050
1992-12-01 307.2928891937360
1993-01-01 375.5871329745860
1993-02-01 276.2622484884940
1993-03-01 277.9792383549980
1993-04-01 226.3155095809900
1993-05-01 247.6978428174440
1993-06-01 251.9602486370460
1993-07-01 336.1567766261230
1993-08-01 253.5605770084840
1993-09-01 264.1944574794290
1993-10-01 272.7997247508840
1993-11-01 294.2480436427430
1993-12-01 309.9690737985490
1994-01-01 331.0565301575310
1994-02-01 283.2334361281000
1994-03-01 315.5583098722080
1994-04-01 382.2443645849450
1994-05-01 340.0549226805910
1994-06-01 355.0934617819450
1994-07-01 331.1726009238570
1994-08-01 374.9765403582610
1994-09-01 372.5979967745390
1994-10-01 309.4217905576090
1994-11-01 363.6172307451210
1994-12-01 361.7522546807740
1995-01-01 340.6141163544320
1995-02-01 293.6389609099010
1995-03-01 322.8473870230330
1995-04-01 316.3591934963840
1995-05-01 320.3063270870250
1995-06-01 300.4842578568620
1995-07-01 315.0077228235990
1995-08-01 337.8346458109790
1995-09-01 330.2960533512360
1995-10-01 342.7971581442510
1995-11-01 311.3163304395210
1995-12-01 256.7379848866930
1996-01-01 214.6787230140000
1996-02-01 297.6614159365470
1996-03-01 292.4746639600680
1996-04-01 300.2927716281410
1996-05-01 420.6330224886750
1996-06-01 358.3836195402590
1996-07-01 349.1649337495770
1996-08-01 385.3328294252310
1996-09-01 337.5888327048060
1996-10-01 346.7750270599740
1996-11-01 308.6044068339870
1996-12-01 331.5025752834080
1997-01-01 318.2492307058360
1997-02-01 392.9266296273650
1997-03-01 314.5911651165590
1997-04-01 359.3406461398870
1997-05-01 348.2143929276010
1997-06-01 351.1020930715260
1997-07-01 361.8220222840100
1997-08-01 329.5556922888840
1997-09-01 373.8407071335320
1997-10-01 367.6297328002150
1997-11-01 435.6057362328680
1997-12-01 356.9529816321950
1998-01-01 386.9888036263190
1998-02-01 398.7073192937760
1998-03-01 451.6354985536630
1998-04-01 447.5305050697640
1998-05-01 384.4945704337430
1998-06-01 416.3787538470460
1998-07-01 450.4524077239350
1998-08-01 338.0780498568580
1998-09-01 444.5528229940850
1998-10-01 431.8696311126740
1998-11-01 428.9846341425600
1998-12-01 477.9349474673110
1999-01-01 398.9175118499510
1999-02-01 456.0711623596100
1999-03-01 467.8951915542030
1999-04-01 545.6719304644350
1999-05-01 435.0131897073030
1999-06-01 429.8475100078020
1999-07-01 450.8000119590410
1999-08-01 418.0828193877770
1999-09-01 412.6520251936890
1999-10-01 392.9172749759520
1999-11-01 463.4738055283580
1999-12-01 482.0901952133880
2000-01-01 405.4787479210900
2000-02-01 468.5702303034530
2000-03-01 498.7334997211990
2000-04-01 410.4196560789740
2000-05-01 531.6249765371790
2000-06-01 468.2354169948760
2000-07-01 452.3745784967510
2000-08-01 495.7703602041350
2000-09-01 526.8426879001640
2000-10-01 567.2010279464740
2000-11-01 476.1523495848170
2000-12-01 551.6225630027070
2001-01-01 456.9380689575980
2001-02-01 533.5813988267080
2001-03-01 421.0054377710300
2001-04-01 451.6568533995810
2001-05-01 465.1947120582520
2001-06-01 488.5646589771200
2001-07-01 475.1351979127190
2001-08-01 507.9865777973170
2001-09-01 430.0072098097850
2001-10-01 447.3287658748090
2001-11-01 555.5813536584040
2001-12-01 392.8759236509050
2002-01-01 601.0459924666930
2002-02-01 860.4300366675520
2002-03-01 473.1261922143050
2002-04-01 543.5355646948780
2002-05-01 511.2742727560520
2002-06-01 477.0033655498830
2002-07-01 507.8084571673890
2002-08-01 516.3940842177100
2002-09-01 550.7722528879240
2002-10-01 553.4198995063070
2002-11-01 479.2205448797960
2002-12-01 453.0179478487070
2003-01-01 551.4158750662770
2003-02-01 442.9929737975150
2003-03-01 472.1621117878120
2003-04-01 554.2645916213540
2003-05-01 527.4809998138660
2003-06-01 510.6331797239540
2003-07-01 515.4681197837570
2003-08-01 513.1640821205580
2003-09-01 495.3420098975860
2003-10-01 521.5335350848230
2003-11-01 463.5300682156190
2003-12-01 430.5904789888070
2004-01-01 535.2289200805720
2004-02-01 550.1759061800500
2004-03-01 594.3872453944890
2004-04-01 578.0328634987580
2004-05-01 496.0455754484500
2004-06-01 529.9226194391040
2004-07-01 560.3394449677000
2004-08-01 500.0643355717950
2004-09-01 495.2550735307240
2004-10-01 570.1908638318130
2004-11-01 582.5248761096490
2004-12-01 559.3134587086420
2005-01-01 532.4559226422620
2005-02-01 491.7729932446590
2005-03-01 513.1811518589700
2005-04-01 488.1789957792880
2005-05-01 624.1171976311070
2005-06-01 477.5677233787170
2005-07-01 432.6350826085300
2005-08-01 651.6407752938790
2005-09-01 569.2020410333160
2005-10-01 455.9183095120070
2005-11-01 516.6578564834740
2005-12-01 519.7512015750730
2006-01-01 426.0634538052940
2006-02-01 529.1723697983740
2006-03-01 544.1321528620880
2006-04-01 423.3634831559200
2006-05-01 449.2854493711330
2006-06-01 490.5289468465020
2006-07-01 336.8421449777890
2006-08-01 385.6816357641060
2006-09-01 358.7069961075570
2006-10-01 445.3746143003040
2006-11-01 327.3570477494680
2006-12-01 369.2958107251460
2007-01-01 446.0346382174140
2007-02-01 332.0383032827000
2007-03-01 342.6588975085600
2007-04-01 281.3743597564700
2007-05-01 342.4938943705740
2007-06-01 332.5621292238420
2007-07-01 353.7012225710160
2007-08-01 310.1541216139220
2007-09-01 297.7694959998240
2007-10-01 264.7462791997600
2007-11-01 243.9787794496480
2007-12-01 235.7161610256840
2008-01-01 342.9861648330490
2008-02-01 231.3124574826490
2008-03-01 220.4367456631840
2008-04-01 241.5959275127930
2008-05-01 174.5332548305410
2008-06-01 200.1914242620100
2008-07-01 200.6359249614940
2008-08-01 182.2388277770950
2008-09-01 181.5687676982780
2008-10-01 163.7871597097340
2008-11-01 102.9380657982000
2008-12-01 89.1223368157573
2009-01-01 99.4179540466981
2009-02-01 112.6036131627980
2009-03-01 103.6528049778320
2009-04-01 120.2551729165870
2009-05-01 115.8775438907210
2009-06-01 130.8380673834410
2009-07-01 142.8532766405030
2009-08-01 125.8555402603860
2009-09-01 163.6182994407140
2009-10-01 184.9741468722300
2009-11-01 135.0276129056010
2009-12-01 192.3478728016140
2010-01-01 158.8322559359670
2010-02-01 169.8039224762510
2010-03-01 180.2427530998610
2010-04-01 175.5779059082060
2010-05-01 160.1448686401670
2010-06-01 225.0345097583810
2010-07-01 115.0130477231240
2010-08-01 169.0418596814910
2010-09-01 124.1599385222910
2010-10-01 141.6845151873740
2010-11-01 166.5390318471770
2010-12-01 174.3462237467670
2011-01-01 128.9740227290200
2011-02-01 115.9945445550720
2011-03-01 173.7416894582800
2011-04-01 103.4057917122510
2011-05-01 148.8587982016610
2011-06-01 114.6740357890140
2011-07-01 127.2560147721140
2011-08-01 127.8607831597410
2011-09-01 139.1979295825800
2011-10-01 122.4728245674440
2011-11-01 143.5438141374800
2011-12-01 133.0402089466140
2012-01-01 148.1175257049230
2012-02-01 144.1447950753330
2012-03-01 150.1655208154200
2012-04-01 161.1569623102630
2012-05-01 194.1326688746460
2012-06-01 155.6509542264620
2012-07-01 161.5534716420680
2012-08-01 161.2723815067450
2012-09-01 134.9236301106190
2012-10-01 137.0819038264760
2012-11-01 153.5575423605590
2012-12-01 174.9159227938910
2013-01-01 228.9692708229280
2013-02-01 193.2088550961670
2013-03-01 159.7210832460160
2013-04-01 172.3423143123630
2013-05-01 176.4897624217770
2013-06-01 184.9758838562740
2013-07-01 175.9434627742530
2013-08-01 174.4925641041570
2013-09-01 196.6437356691990
2013-10-01 198.6116670977240
2013-11-01 171.6683923681840
2013-12-01 133.0215006103980
2014-01-01 147.0883098693210
2014-02-01 162.7885301179110
2014-03-01 165.1449824461600
2014-04-01 170.1975026690490
2014-05-01 154.6780735256070
2014-06-01 179.4296018525720
2014-07-01 189.5761102747620
2014-08-01 187.2769155915130
2014-09-01 191.2625970112490
2014-10-01 238.7112819090310
2014-11-01 195.7983237894080
2014-12-01 187.4050362979080
2015-01-01 127.3045872415630
2015-02-01 72.1704718605225
2015-03-01 136.1685333367570
2015-04-01 174.0066045855900
2015-05-01 167.1845318010840
2015-06-01 144.5218027285770
2015-07-01 180.9879076009470
2015-08-01 196.1027087084840
2015-09-01 207.5932183023910
2015-10-01 186.6213343107060
2015-11-01 185.6240208364750
2015-12-01 198.5713152278840
2016-01-01 211.1991511836170
2016-02-01 98.9628501057409
2016-03-01 239.6779626812760
2016-04-01 244.9310846564560
2016-05-01 196.2162520626210
2016-06-01 256.2507130423330
2016-07-01 186.5705186831720
2016-08-01 183.4985061801410
2016-09-01 255.8913814075760
2016-10-01 268.7496950313980
2016-11-01 254.2985320027450
2016-12-01 198.2321204524860
2017-01-01 234.1383053042750
2017-02-01 159.2358512127540
2017-03-01 200.2184842012270
2017-04-01 206.9078918498170
2017-05-01 194.1616536823780
2017-06-01 178.2318010881260
2017-07-01 204.5279269671150
2017-08-01 208.5718208475780
2017-09-01 282.2066545075700
2017-10-01 211.1429077248380
2017-11-01 223.6199776752320
2017-12-01 158.5724726921190
2018-01-01 131.4474382381200
2018-02-01 253.9367463421540
2018-03-01 257.7157259383080
2018-04-01 192.1454329052630
2018-05-01 266.0532544049440
2018-06-01 239.8107037571970
2018-07-01 199.8181252781640
2018-08-01 213.1359015025070
2018-09-01 162.6400572999140
2018-10-01 197.8235779749420
2018-11-01 163.1677373503230
2018-12-01 215.9343155818400
2019-01-01 183.8778985549840
2019-02-01 210.5797395748380
2019-03-01 140.3137431626290
2019-04-01 206.8728907331690
2019-05-01 171.2516819773260
2019-06-01 196.3426549932590
2019-07-01 227.6964808226000
2019-08-01 197.7837435737000
2019-09-01 161.2916222036730
2019-10-01 160.8634253128900
2019-11-01 196.7899464745910
2019-12-01 223.0288407521110
2020-01-01 252.2205991169680
2020-02-01 272.0329200733550
2020-03-01 230.2163957009680
2020-04-01 194.9745623205480
2020-05-01 167.0085041040180
2020-06-01 255.1943002426540
2020-07-01 284.5228931635240
2020-08-01 254.2167160793560
2020-09-01 316.4570342576360
2020-10-01 262.1906897225760
2020-11-01 289.4763541470320
2020-12-01 245.1552508221520
2021-01-01 269.5786924502320
2021-02-01 290.2776526351710
2021-03-01 460.1258907274460
2021-04-01 275.6859271095570
2021-05-01 341.0765988595970
2021-06-01 295.5681445258930
2021-07-01 224.2068795145940
2021-08-01 308.0456756425240
2021-09-01 243.9125757924430
2021-10-01 221.3779738951630
2021-11-01 234.5927570243930
2021-12-01 278.6278785254570
2022-01-01 304.7851658173940
2022-02-01 280.3646235987240
2022-03-01 287.4852269920200
2022-04-01 272.5361009462110
2022-05-01 260.7310791443700
2022-06-01 247.7419454062170
2022-07-01 270.3844194474110
2022-08-01 230.8911397282880
2022-09-01 287.1224716204000
2022-10-01 245.7511743893820
2022-11-01 271.2841736672500
2022-12-01 249.2759139149460
2023-01-01 216.4426779322680
2023-02-01 220.7868245802320
2023-03-01 222.6598366386610
2023-04-01 276.5648804140230
2023-05-01 262.4127787886650
2023-06-01 289.7129196087720
2023-07-01 227.2905671844370
2023-08-01 281.5361089344450
2023-09-01 241.8431133369250
2023-10-01 296.5354934658400
2023-11-01 246.1169985872360
2023-12-01 177.3885979220640
2024-01-01 276.4478707702990
2024-02-01 275.3837212913810
2024-03-01 254.1847909172180
2024-04-01 252.6529326138620
2024-05-01 226.9661497005180
2024-06-01 227.2456485437050
2024-07-01 234.6529533449560
2024-08-01 253.4778467199750
2024-09-01 246.2156804294930
2024-10-01 251.4121482931450
2024-11-01 243.9021780728910
2024-12-01 263.5550024281990
2025-01-01 232.3635710797800
2025-02-01 189.8364009343300
2025-03-01 229.1914043102370
2025-04-01 231.6147923745260
2025-05-01 216.3960283665060
2025-06-01 209.5264951604090
2025-07-01 231.2136651753410
2025-08-01 206.2612443727420
2025-09-01 236.6603301523250
2025-10-01 322.7797700334170
2025-11-01 263.5089424423780
2025-12-01 244.0458175710750
2026-01-01 211.2381704309670
2026-02-01 211.8706042074100
2026-03-01 197.3193725182480
2026-04-01 292.0475401861900

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