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 2026-09-01
Last Updated 2026-10-27 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
1988-01-01 771.2569286854970
1988-02-01 693.1660559096530
1988-03-01 1066.8589760256200
1988-04-01 642.5810249817050
1988-05-01 621.3518557967480
1988-06-01 632.7556832197590
1988-07-01 613.7367307233220
1988-08-01 551.9029377649140
1988-09-01 526.4488032583520
1988-10-01 506.6871898933250
1988-11-01 637.6197522675930
1988-12-01 475.9362125781550
1989-01-01 467.5975581980490
1989-02-01 431.5376612606180
1989-03-01 459.5740853823230
1989-04-01 618.3177246787520
1989-05-01 465.2669374935210
1989-06-01 365.8323636237620
1989-07-01 351.2477596768580
1989-08-01 448.6423855580100
1989-09-01 404.7933264745460
1989-10-01 406.2814397613580
1989-11-01 347.3401840295030
1989-12-01 413.8055821607090
1990-01-01 280.3411315857920
1990-02-01 373.0427033566550
1990-03-01 306.4701925667870
1990-04-01 270.5463936379310
1990-05-01 291.2546697410140
1990-06-01 260.1371686683740
1990-07-01 255.7035445423570
1990-08-01 257.3517242649350
1990-09-01 257.9535343877330
1990-10-01 254.1142695514900
1990-11-01 225.8511498912110
1990-12-01 190.6934633952770
1991-01-01 227.8726197211700
1991-02-01 219.4247131370760
1991-03-01 157.5262460842540
1991-04-01 252.4108146811910
1991-05-01 243.3892376496100
1991-06-01 259.1101444102770
1991-07-01 238.3322824667030
1991-08-01 199.5227584888930
1991-09-01 211.2653050747190
1991-10-01 286.4060266998590
1991-11-01 216.3684672264010
1991-12-01 223.4109331219400
1992-01-01 241.8974876136780
1992-02-01 296.8928861114860
1992-03-01 257.0791968308710
1992-04-01 252.7024194455950
1992-05-01 243.2146191560270
1992-06-01 337.4642762487640
1992-07-01 285.0176639364190
1992-08-01 267.8657583899240
1992-09-01 266.5573362101540
1992-10-01 270.2253782939910
1992-11-01 321.8727997495570
1992-12-01 307.2928891950350
1993-01-01 375.5871329788660
1993-02-01 276.2622484870920
1993-03-01 277.9792383549000
1993-04-01 226.3155095797750
1993-05-01 247.6978428133790
1993-06-01 251.9602486340110
1993-07-01 336.1567766247560
1993-08-01 253.5605770183120
1993-09-01 264.1944574870150
1993-10-01 272.7997247608390
1993-11-01 294.2480436183330
1993-12-01 309.9690738018440
1994-01-01 331.0565301575210
1994-02-01 283.2334361139390
1994-03-01 315.5583098540860
1994-04-01 382.2443646415770
1994-05-01 340.0549226517450
1994-06-01 355.0934617575150
1994-07-01 331.1726009096310
1994-08-01 374.9765403817700
1994-09-01 372.5979967943220
1994-10-01 309.4217905654720
1994-11-01 363.6172307136150
1994-12-01 361.7522547342230
1995-01-01 340.6141163823190
1995-02-01 293.6389609036410
1995-03-01 322.8473870117350
1995-04-01 316.3591939520380
1995-05-01 320.3063263135730
1995-06-01 300.4842578793750
1995-07-01 315.0077228745860
1995-08-01 337.8346459229040
1995-09-01 330.2960534436920
1995-10-01 342.7971583719610
1995-11-01 311.3163304405040
1995-12-01 256.7379849178420
1996-01-01 214.6787230171850
1996-02-01 297.6614158764190
1996-03-01 292.4746640485850
1996-04-01 300.2927723269360
1996-05-01 420.6330202474920
1996-06-01 358.3836193863850
1996-07-01 349.1649335956500
1996-08-01 385.3328293463940
1996-09-01 337.5888336199390
1996-10-01 346.7750287602190
1996-11-01 308.6044064813550
1996-12-01 331.5025757729420
1997-01-01 318.2492301218480
1997-02-01 392.9266270484350
1997-03-01 314.5911655971370
1997-04-01 359.3406468067460
1997-05-01 348.2143897331300
1997-06-01 351.1020925442360
1997-07-01 361.8220219252240
1997-08-01 329.5556924379790
1997-09-01 373.8407100327260
1997-10-01 367.6297373117050
1997-11-01 435.6057362061510
1997-12-01 356.9529832842110
1998-01-01 386.9888029938660
1998-02-01 398.7073015445450
1998-03-01 451.6354998183130
1998-04-01 447.5305051777440
1998-05-01 384.4945664175580
1998-06-01 416.3787535714480
1998-07-01 450.4524090966560
1998-08-01 338.0780517945760
1998-09-01 444.5528308318830
1998-10-01 431.8696416561940
1998-11-01 428.9846358058710
1998-12-01 477.9349380855250
1999-01-01 398.9175104839790
1999-02-01 456.0711238580470
1999-03-01 467.8951913703460
1999-04-01 545.6719286521240
1999-05-01 435.0131848588840
1999-06-01 429.8475109798950
1999-07-01 450.8000166158200
1999-08-01 418.0828254615440
1999-09-01 412.6520372614690
1999-10-01 392.9172901347160
1999-11-01 463.4738172540650
1999-12-01 482.0901854073420
2000-01-01 405.4787525994330
2000-02-01 468.5701759825220
2000-03-01 498.7334950891050
2000-04-01 410.4196523743530
2000-05-01 531.6248472267710
2000-06-01 468.2354215222270
2000-07-01 452.3746499543750
2000-08-01 495.7704238098010
2000-09-01 526.8427153400590
2000-10-01 567.2010628478440
2000-11-01 476.1523702610870
2000-12-01 551.6225436374220
2001-01-01 456.9380380291210
2001-02-01 533.5813256599000
2001-03-01 421.0054230219950
2001-04-01 451.6568225468900
2001-05-01 465.1944381959110
2001-06-01 488.5646014862900
2001-07-01 475.1354371407920
2001-08-01 507.9866485834620
2001-09-01 430.0071888168880
2001-10-01 447.3292031627890
2001-11-01 555.5813069150340
2001-12-01 392.8758450266120
2002-01-01 601.0454861986110
2002-02-01 860.4297960689020
2002-03-01 473.1261174304610
2002-04-01 543.5355287538640
2002-05-01 511.2738296855050
2002-06-01 477.0032894021830
2002-07-01 507.8089361620230
2002-08-01 516.3941940693740
2002-09-01 550.7721957889550
2002-10-01 553.4209520716660
2002-11-01 479.2204402557440
2002-12-01 453.0177572139920
2003-01-01 551.4148821191840
2003-02-01 442.9927009837130
2003-03-01 472.1618424254310
2003-04-01 554.2643158388260
2003-05-01 527.4803514956080
2003-06-01 510.6330441145740
2003-07-01 515.4689036902270
2003-08-01 513.1644810640330
2003-09-01 495.3424800704850
2003-10-01 521.5357555098690
2003-11-01 463.5289821387850
2003-12-01 430.5896653119570
2004-01-01 535.2270655421440
2004-02-01 550.1751325034620
2004-03-01 594.3866207837920
2004-04-01 578.0324694192600
2004-05-01 496.0449844222560
2004-06-01 529.9226160909750
2004-07-01 560.3405811249910
2004-08-01 500.0650891442550
2004-09-01 495.2561173662830
2004-10-01 570.1944665036380
2004-11-01 582.5216872102910
2004-12-01 559.3116237436910
2005-01-01 532.4535346921590
2005-02-01 491.7719612430190
2005-03-01 513.1804088267230
2005-04-01 488.1785555412620
2005-05-01 624.1164673037810
2005-06-01 477.5677819018130
2005-07-01 432.6361479699460
2005-08-01 651.6422832670430
2005-09-01 569.2041263879120
2005-10-01 455.9220598476780
2005-11-01 516.6532491326590
2005-12-01 519.7482723658780
2006-01-01 426.0610270022170
2006-02-01 529.1708036819760
2006-03-01 544.1312437373890
2006-04-01 423.3642642812620
2006-05-01 449.2848692905650
2006-06-01 490.5289322450300
2006-07-01 336.8428921141680
2006-08-01 385.6824757627740
2006-09-01 358.7083663693970
2006-10-01 445.3784806061520
2006-11-01 327.3537506148490
2006-12-01 369.2934700892980
2007-01-01 446.0320643012780
2007-02-01 332.0373301119270
2007-03-01 342.6583858464480
2007-04-01 281.3756799010260
2007-05-01 342.4927534708690
2007-06-01 332.5619974717130
2007-07-01 353.7018540851550
2007-08-01 310.1547187698230
2007-09-01 297.7706938947930
2007-10-01 264.7486036702280
2007-11-01 243.9764068680130
2007-12-01 235.7146295103600
2008-01-01 342.9846095087340
2008-02-01 231.3119117366240
2008-03-01 220.4364730394050
2008-04-01 241.5977093769200
2008-05-01 174.5322198310990
2008-06-01 200.1911612520390
2008-07-01 200.6361247251360
2008-08-01 182.2390872471900
2008-09-01 181.5695140881110
2008-10-01 163.7887843854930
2008-11-01 102.9372777258250
2008-12-01 89.1212831843452
2009-01-01 99.4178518559590
2009-02-01 112.6037675603780
2009-03-01 103.6530154853480
2009-04-01 120.2563922694700
2009-05-01 115.8768307127960
2009-06-01 130.8379476510920
2009-07-01 142.8531690659350
2009-08-01 125.8550400159660
2009-09-01 163.6176412661290
2009-10-01 184.9772011207350
2009-11-01 135.0252561797820
2009-12-01 192.3425248003090
2010-01-01 158.8355112333340
2010-02-01 169.8129952112990
2010-03-01 180.2439296062650
2010-04-01 175.5785120189030
2010-05-01 160.1429725871170
2010-06-01 225.0332764508090
2010-07-01 115.0123179386710
2010-08-01 169.0401044857560
2010-09-01 124.1585697512810
2010-10-01 141.6878273381130
2010-11-01 166.5346422411200
2010-12-01 174.3384869617650
2011-01-01 128.9794311192660
2011-02-01 116.0093785136090
2011-03-01 173.7434628252240
2011-04-01 103.4053830082570
2011-05-01 148.8561334696500
2011-06-01 114.6728140868970
2011-07-01 127.2544292221690
2011-08-01 127.8585507497470
2011-09-01 139.1950154759600
2011-10-01 122.4760254022760
2011-11-01 143.5381756755970
2011-12-01 133.0325953809040
2012-01-01 148.1261659909800
2012-02-01 144.1793134162770
2012-03-01 150.1667447139680
2012-04-01 161.1542673030420
2012-05-01 194.1271077889870
2012-06-01 155.6479035856480
2012-07-01 161.5502486149020
2012-08-01 161.2690565353030
2012-09-01 134.9205721288410
2012-10-01 137.0851010779400
2012-11-01 153.5517660132770
2012-12-01 174.9053945740210
2013-01-01 228.9828292595320
2013-02-01 193.2668806945630
2013-03-01 159.7219513517600
2013-04-01 172.3387767785020
2013-05-01 176.4840462036830
2013-06-01 184.9715150276630
2013-07-01 175.9391710449110
2013-08-01 174.4885368505860
2013-09-01 196.6385988168240
2013-10-01 198.6154856216780
2013-11-01 171.6621896095380
2013-12-01 133.0130714409320
2014-01-01 147.0970353960890
2014-02-01 162.8430572039490
2014-03-01 165.1457594929110
2014-04-01 170.1934851643580
2014-05-01 154.6725875264250
2014-06-01 179.4247802590980
2014-07-01 189.5707547244980
2014-08-01 187.2722112649820
2014-09-01 191.2573055424990
2014-10-01 238.7157468940390
2014-11-01 195.7922636148880
2014-12-01 187.3934415493340
2015-01-01 127.3127825554450
2015-02-01 72.1940063033705
2015-03-01 136.1695001679640
2015-04-01 174.0018369232100
2015-05-01 167.1779692240620
2015-06-01 144.5174894965870
2015-07-01 180.9821085200320
2015-08-01 196.0972156823340
2015-09-01 207.5893289180770
2015-10-01 186.6246042183070
2015-11-01 185.6185781744910
2015-12-01 198.5593874560700
2016-01-01 211.2137591259260
2016-02-01 98.9947439399008
2016-03-01 239.6812793666830
2016-04-01 244.9245979346050
2016-05-01 196.2083281282490
2016-06-01 256.2432932566670
2016-07-01 186.5551996728660
2016-08-01 183.4940139856900
2016-09-01 255.8904970896040
2016-10-01 268.7561119539270
2016-11-01 254.2936634961650
2016-12-01 198.2233366482590
2017-01-01 234.1579686138530
2017-02-01 159.2880357446290
2017-03-01 200.2234177665050
2017-04-01 206.9031848859180
2017-05-01 194.1536997749710
2017-06-01 178.2264518714200
2017-07-01 204.4988022908540
2017-08-01 208.5642853900260
2017-09-01 282.2047402724340
2017-10-01 211.1456136308930
2017-11-01 223.6139731761040
2017-12-01 158.5702705195980
2018-01-01 131.4834384389790
2018-02-01 254.0296342514930
2018-03-01 257.7316735694660
2018-04-01 192.1488415669940
2018-05-01 266.0526661290820
2018-06-01 239.7066832625320
2018-07-01 199.7861390739100
2018-08-01 213.1405065680120
2018-09-01 162.6463608992120
2018-10-01 197.8363370945210
2018-11-01 163.1735494580240
2018-12-01 215.9694889378920
2019-01-01 183.9547283533520
2019-02-01 210.6898238584860
2019-03-01 140.3148156228530
2019-04-01 206.8627248990760
2019-05-01 171.2416557261750
2019-06-01 196.1641144642050
2019-07-01 227.6586897007280
2019-08-01 197.8006596260200
2019-09-01 161.3146225748340
2019-10-01 160.8991791835050
2019-11-01 196.8354161939950
2019-12-01 223.1378500048890
2020-01-01 252.3870454243110
2020-02-01 272.2763383070150
2020-03-01 230.1980950519120
2020-04-01 194.9224728986080
2020-05-01 166.9478710406230
2020-06-01 254.7545033494540
2020-07-01 284.3629832246670
2020-08-01 254.1747059439810
2020-09-01 316.5116632835730
2020-10-01 262.4686639394330
2020-11-01 289.9145748754970
2020-12-01 245.6871584302210
2021-01-01 270.0863041877420
2021-02-01 290.8955098578690
2021-03-01 459.4524104115010
2021-04-01 274.3900499810360
2021-05-01 341.4129870244250
2021-06-01 295.0155502045690
2021-07-01 223.8519913998030
2021-08-01 308.2879625571940
2021-09-01 243.7498999308810
2021-10-01 221.7736945411920
2021-11-01 235.2190497108500
2021-12-01 279.6890633667880
2022-01-01 305.8548783911950
2022-02-01 281.4321220360610
2022-03-01 286.9171909641170
2022-04-01 270.3553503160740
2022-05-01 261.3425150722000
2022-06-01 247.0593036623040
2022-07-01 269.2141753981830
2022-08-01 231.3730519956800
2022-09-01 286.9390899345350
2022-10-01 246.3437422624760
2022-11-01 272.3381648125040
2022-12-01 250.6794944172720
2023-01-01 217.5981739030950
2023-02-01 222.0131406005930
2023-03-01 222.0616842208620
2023-04-01 273.2809633366050
2023-05-01 263.4933198621100
2023-06-01 288.5638712418260
2023-07-01 225.9111005009000
2023-08-01 282.7638095315470
2023-09-01 241.5130141576100
2023-10-01 297.2546250139660
2023-11-01 247.1421760057160
2023-12-01 178.5119378556460
2024-01-01 278.2023757786390
2024-02-01 277.3278376358130
2024-03-01 253.6320732234180
2024-04-01 249.5336814620660
2024-05-01 228.2046322839060
2024-06-01 225.9474628797470
2024-07-01 232.3210461454210
2024-08-01 254.9698681612280
2024-09-01 246.1544069153800
2024-10-01 252.0477158640340
2024-11-01 245.0645453819720
2024-12-01 265.4961253148920
2025-01-01 234.0973012861220
2025-02-01 191.4466600296840
2025-03-01 228.6208640732450
2025-04-01 228.3197635793800
2025-05-01 217.8338595093180
2025-06-01 208.1675601429200
2025-07-01 228.2892494871340
2025-08-01 207.9029933535440
2025-09-01 236.2590201488350
2025-10-01 323.7264871449500
2025-11-01 264.9657766526320
2025-12-01 246.0982178389670
2026-01-01 213.0802636375040
2026-02-01 213.9955423810370
2026-03-01 196.7014785342790
2026-04-01 287.1607718181070
2026-05-01 261.6043648312510
2026-06-01 343.2901211442590
2026-07-01 290.7379397078210
2026-08-01 270.0196976942370
2026-09-01 284.2284860126800

Back to Top