Title: New Private Housing Units Authorized by Building Permits: 1-Unit Structures for the New England Census Division Series ID: CNEWBP1FHSA 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 2024-03-01 Last Updated: 2024-04-23 8:47 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 (https://www.statsmodels.org/dev/generated/statsmodels.tsa.x13.x13_arima_analysis.html). More information on X-13ARIMA-SEATS can be found here (https://www.census.gov/data/software/x13as.html). 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 (https://fred.stlouisfed.org/series/CNEWBP1FH). 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 4602.7367061259600 1988-02-01 4952.7404934036290 1988-03-01 6350.3197606233000 1988-04-01 4769.5086395321400 1988-05-01 4540.7648515393390 1988-06-01 5076.5046768804295 1988-07-01 4582.6631025701200 1988-08-01 4531.8543352018605 1988-09-01 4104.1305173532300 1988-10-01 3701.0942251544000 1988-11-01 3792.8537484546505 1988-12-01 4016.9681459699500 1989-01-01 4033.2839833071503 1989-02-01 3759.6975943481800 1989-03-01 3607.6078667798100 1989-04-01 3682.4248931119105 1989-05-01 3391.8133334561800 1989-06-01 3055.9719536836797 1989-07-01 2797.7413953804700 1989-08-01 3120.6860825650500 1989-09-01 3066.3579024326300 1989-10-01 2939.5304188123700 1989-11-01 3144.2074684201300 1989-12-01 2609.3293924515000 1990-01-01 2795.8457957484197 1990-02-01 3247.1477257465700 1990-03-01 2734.3711978134300 1990-04-01 2420.5528671369800 1990-05-01 2392.3510654648800 1990-06-01 2277.9809420512100 1990-07-01 2202.9622221415198 1990-08-01 2209.2241015136100 1990-09-01 2109.5828043637302 1990-10-01 2156.4598448543800 1990-11-01 2040.7373410547698 1990-12-01 1892.0470534223800 1991-01-01 1798.7354182350698 1991-02-01 1760.1066673005103 1991-03-01 1734.2278666961802 1991-04-01 2464.4668500972800 1991-05-01 2303.3238012864700 1991-06-01 2222.2583804238297 1991-07-01 2448.3733801155800 1991-08-01 2316.5999025140700 1991-09-01 2419.0832176030000 1991-10-01 2545.4746137294700 1991-11-01 2159.2451760867602 1991-12-01 2188.7448869145500 1992-01-01 2702.2451747285000 1992-02-01 2529.0923270537100 1992-03-01 2866.7576218837900 1992-04-01 2792.3071876121600 1992-05-01 2672.8060121604400 1992-06-01 2875.3468381755500 1992-07-01 2905.9718017262703 1992-08-01 2610.2938132015600 1992-09-01 2720.9643091114200 1992-10-01 2824.1318712966700 1992-11-01 2899.5085655987396 1992-12-01 2957.7275597078196 1993-01-01 3012.5857589392800 1993-02-01 3140.3466475394400 1993-03-01 2466.1520062004897 1993-04-01 2730.2621547870700 1993-05-01 2765.6010609326000 1993-06-01 2846.2771263353197 1993-07-01 2817.3173511282102 1993-08-01 2960.5301370496100 1993-09-01 3132.5785390039300 1993-10-01 3028.8920630874895 1993-11-01 3194.2708369206500 1993-12-01 3216.2560285971200 1994-01-01 2839.7964154505300 1994-02-01 2527.6811357970500 1994-03-01 2841.3920779987798 1994-04-01 3261.1164762788300 1994-05-01 3151.8803923084497 1994-06-01 3300.8265292613105 1994-07-01 3272.5377125611403 1994-08-01 3311.9164254855500 1994-09-01 3264.2639018961604 1994-10-01 2956.9498943251000 1994-11-01 3123.8663598724797 1994-12-01 3270.8378305005394 1995-01-01 3022.2297438769897 1995-02-01 2464.3396970918900 1995-03-01 3058.2541716138900 1995-04-01 2701.3869663091600 1995-05-01 2806.6610085841603 1995-06-01 2714.2381655106196 1995-07-01 2623.4237832495800 1995-08-01 2903.3330947918103 1995-09-01 2810.8448578020900 1995-10-01 2887.2743696154200 1995-11-01 2969.2060772675104 1995-12-01 2663.4932009462100 1996-01-01 2391.4387012944200 1996-02-01 2775.8721453827100 1996-03-01 2859.1307673456200 1996-04-01 3110.8929968500397 1996-05-01 3222.2414802305602 1996-06-01 2965.9550221628000 1996-07-01 3013.4780988963400 1996-08-01 3108.9747803689000 1996-09-01 2884.8126128248000 1996-10-01 3012.1946017059600 1996-11-01 2643.8130307678800 1996-12-01 2892.2749046599100 1997-01-01 3316.6974160962300 1997-02-01 3004.0592246692604 1997-03-01 2831.4677788306500 1997-04-01 2899.1603154219500 1997-05-01 2897.0423133212900 1997-06-01 2901.3694082307200 1997-07-01 3188.9554558562700 1997-08-01 2954.4965682949296 1997-09-01 3076.3434886836103 1997-10-01 3220.8953697316997 1997-11-01 2849.0726890578100 1997-12-01 3194.8259768622997 1998-01-01 3414.7270172264000 1998-02-01 3456.9486534989300 1998-03-01 3503.6664763907300 1998-04-01 3306.1060389972600 1998-05-01 3124.6122101401897 1998-06-01 3342.5334421125400 1998-07-01 3261.0411506579200 1998-08-01 3062.3534400625500 1998-09-01 3432.6460967871100 1998-10-01 3276.3788668831800 1998-11-01 3357.5410801368300 1998-12-01 3910.7575386414600 1999-01-01 3301.7823292405700 1999-02-01 3335.8923827858400 1999-03-01 3632.3364279402003 1999-04-01 3837.8041141367800 1999-05-01 3301.6493448760500 1999-06-01 3467.0021889653200 1999-07-01 3324.8922413913500 1999-08-01 3306.2487150672996 1999-09-01 3230.2760632454300 1999-10-01 2854.4212498506200 1999-11-01 3214.1055245770300 1999-12-01 3484.3204848314100 2000-01-01 3015.9598163303804 2000-02-01 3183.0509502394900 2000-03-01 3671.6483527279997 2000-04-01 2980.3352904872304 2000-05-01 3140.1910274150396 2000-06-01 3166.8382595287500 2000-07-01 2872.5734972566900 2000-08-01 3175.6049759482700 2000-09-01 3049.6792838630500 2000-10-01 3110.4623414380700 2000-11-01 3188.5885174937400 2000-12-01 2868.7179150228700 2001-01-01 3046.1368314295896 2001-02-01 3071.3204584291802 2001-03-01 2659.4032782100800 2001-04-01 2832.2657808544604 2001-05-01 3144.4532518697900 2001-06-01 2958.9556121095397 2001-07-01 3070.5453329514900 2001-08-01 3396.8518688194104 2001-09-01 2862.6470254224396 2001-10-01 2976.4239586756603 2001-11-01 3084.0151092521600 2001-12-01 3065.9269557722996 2002-01-01 3583.2108308560796 2002-02-01 3740.5396215936403 2002-03-01 3235.1165152407298 2002-04-01 3288.5270642541805 2002-05-01 3214.3675342331703 2002-06-01 2884.9998288742104 2002-07-01 3302.4595331255296 2002-08-01 3086.2158529994000 2002-09-01 3247.3212932738898 2002-10-01 3276.8767676328400 2002-11-01 3122.5887187670396 2002-12-01 3105.7387779444400 2003-01-01 2977.0701383017304 2003-02-01 2692.9950394866100 2003-03-01 2801.2164625175300 2003-04-01 3178.2615808590700 2003-05-01 3073.0618111058097 2003-06-01 3069.5785577408800 2003-07-01 3245.9826702374200 2003-08-01 3016.9327141406898 2003-09-01 3192.4639710410497 2003-10-01 3492.4835362110000 2003-11-01 3083.6415189038503 2003-12-01 3311.1741281407103 2004-01-01 3269.9773047315803 2004-02-01 3284.6186281899500 2004-03-01 3771.8791168193600 2004-04-01 3713.9628252343500 2004-05-01 3195.9648255035304 2004-06-01 3688.5520798231500 2004-07-01 3434.9578844903700 2004-08-01 3305.9598764611500 2004-09-01 3430.0532936026802 2004-10-01 3139.0272599131395 2004-11-01 3957.7495335989000 2004-12-01 3614.4526445840397 2005-01-01 3192.6954473029600 2005-02-01 3490.3005619630394 2005-03-01 3239.4670266544800 2005-04-01 3151.6804231564097 2005-05-01 3765.6102562825500 2005-06-01 3511.6136033060400 2005-07-01 3252.8918375776198 2005-08-01 3830.9200624275500 2005-09-01 3738.5660045033100 2005-10-01 3170.6141975151195 2005-11-01 3269.0331568021697 2005-12-01 3166.0343765306898 2006-01-01 3397.5950264088697 2006-02-01 3801.7176584348800 2006-03-01 3475.9172220347600 2006-04-01 2969.8940096370500 2006-05-01 2840.2327372009700 2006-06-01 2920.3759471765600 2006-07-01 2490.2357424629700 2006-08-01 2584.9382629220400 2006-09-01 2443.9668439231300 2006-10-01 2698.5367685583800 2006-11-01 2574.2562126515700 2006-12-01 2327.2048647253400 2007-01-01 2688.5842449444800 2007-02-01 2286.9724497418200 2007-03-01 2289.8690496561500 2007-04-01 2292.5701101823300 2007-05-01 2330.7920784409400 2007-06-01 2132.7998366841603 2007-07-01 2280.2650747835700 2007-08-01 2101.5112915230497 2007-09-01 1959.0157415986898 2007-10-01 2000.7322313799102 2007-11-01 1874.3014577889200 2007-12-01 1877.2968926819800 2008-01-01 1807.6642318953197 2008-02-01 1604.3583787995199 2008-03-01 1482.7327601278198 2008-04-01 1445.7460370406500 2008-05-01 1273.1931073007400 2008-06-01 1233.8959222412000 2008-07-01 1308.0904706230500 2008-08-01 1273.3382195032100 2008-09-01 1368.4841103315700 2008-10-01 1048.4339392350600 2008-11-01 932.8844817025870 2008-12-01 894.7926622003889 2009-01-01 855.6649056083420 2009-02-01 812.1115502387340 2009-03-01 803.6162687577730 2009-04-01 859.8952705745711 2009-05-01 967.6646601518311 2009-06-01 1040.4831107070600 2009-07-01 1059.4101004853500 2009-08-01 1009.6002089259199 2009-09-01 1125.3988818497600 2009-10-01 1202.5224442745098 2009-11-01 1171.5356405548400 2009-12-01 1397.7705747026300 2010-01-01 1167.2844708329300 2010-02-01 1935.0030708586398 2010-03-01 1263.8953155303200 2010-04-01 1257.4947548679500 2010-05-01 1169.6636235223000 2010-06-01 1379.9000264472800 2010-07-01 1023.3560453322500 2010-08-01 1111.2434582058600 2010-09-01 1196.0857533721000 2010-10-01 1047.5633532091902 2010-11-01 1241.3569273807900 2010-12-01 1282.0691778333100 2011-01-01 999.9373980838220 2011-02-01 722.5841084485780 2011-03-01 1012.4467447908099 2011-04-01 971.9290781268930 2011-05-01 954.0416730013901 2011-06-01 912.1621047858220 2011-07-01 920.7435566171150 2011-08-01 934.2857141314450 2011-09-01 899.5349611155859 2011-10-01 930.5265341895889 2011-11-01 1024.3507465127600 2011-12-01 1035.8504565744400 2012-01-01 993.1663624412649 2012-02-01 1107.9485759676600 2012-03-01 1210.0641206278900 2012-04-01 1082.3863619095300 2012-05-01 1129.8946883328700 2012-06-01 1072.3747204900000 2012-07-01 1121.4742421603500 2012-08-01 1151.8575124130300 2012-09-01 1081.1414965790700 2012-10-01 1129.9706417212699 2012-11-01 1143.4838800242699 2012-12-01 1181.9802500707600 2013-01-01 1315.9709114904600 2013-02-01 1386.2212131360800 2013-03-01 1288.7829001479600 2013-04-01 1379.8873486500000 2013-05-01 1500.6527555542800 2013-06-01 1298.6577799459400 2013-07-01 1269.1607390358301 2013-08-01 1298.3672670226802 2013-09-01 1401.4547231265199 2013-10-01 1439.3908946154402 2013-11-01 1372.8775094265302 2013-12-01 1287.0482649660698 2014-01-01 1474.5282885192400 2014-02-01 1218.5394567504200 2014-03-01 1188.7022139683600 2014-04-01 1319.1930913484500 2014-05-01 1307.0965327602600 2014-06-01 1353.4855874324198 2014-07-01 1336.2992484404301 2014-08-01 1207.4436591253800 2014-09-01 1363.4008153827801 2014-10-01 1389.8470777159698 2014-11-01 1082.1876705546500 2014-12-01 1369.4119424730200 2015-01-01 1254.7728322917500 2015-02-01 714.7277716532941 2015-03-01 1189.0505419657500 2015-04-01 1193.0375611179902 2015-05-01 1300.9110254240600 2015-06-01 1314.3019286708802 2015-07-01 1544.7069639603199 2015-08-01 1533.4851797369300 2015-09-01 1419.8126719580600 2015-10-01 1323.7372964734400 2015-11-01 1438.0583366900000 2015-12-01 1525.5095778838502 2016-01-01 1431.6587714619800 2016-02-01 1289.0514803630600 2016-03-01 1662.0325569768600 2016-04-01 1709.0225165057097 2016-05-01 1470.2284313916800 2016-06-01 1587.8250475270902 2016-07-01 1427.4687471674000 2016-08-01 1563.7456152857098 2016-09-01 1491.9587105207400 2016-10-01 1598.2848605300198 2016-11-01 1549.2287827763000 2016-12-01 1529.8929054088098 2017-01-01 1675.0080805560700 2017-02-01 1297.5050813479700 2017-03-01 1750.8516229602099 2017-04-01 1478.2674481867002 2017-05-01 1506.6456673852697 2017-06-01 1709.3773796464800 2017-07-01 1559.4277535160300 2017-08-01 1712.6161424688800 2017-09-01 1718.6969564314402 2017-10-01 1501.1845562405000 2017-11-01 1646.9677844660500 2017-12-01 1477.0229300408100 2018-01-01 1263.3344657538000 2018-02-01 1511.8620833700000 2018-03-01 1377.3422725804000 2018-04-01 1414.8402903636802 2018-05-01 1649.5637893637802 2018-06-01 1513.1589052083800 2018-07-01 1434.2826044520600 2018-08-01 1373.9258233352198 2018-09-01 1461.4900998090197 2018-10-01 1647.6933233602697 2018-11-01 1434.0503332324301 2018-12-01 1510.5743410048300 2019-01-01 1584.9095125377498 2019-02-01 1539.6070608366600 2019-03-01 1172.1736594453800 2019-04-01 1482.1906966642300 2019-05-01 1356.3016038126800 2019-06-01 1133.6881514261302 2019-07-01 1534.4211500516000 2019-08-01 1393.5860881701099 2019-09-01 1158.7638393850200 2019-10-01 1292.1841972480200 2019-11-01 1309.8029358639500 2019-12-01 1135.6473230485300 2020-01-01 1671.2099897746900 2020-02-01 1561.6927791512000 2020-03-01 1410.4093547108498 2020-04-01 1247.6440486892300 2020-05-01 1260.5925153918100 2020-06-01 1633.5009064884198 2020-07-01 1691.7685176324400 2020-08-01 1530.5331098076100 2020-09-01 2045.0989707158200 2020-10-01 1769.7750434581000 2020-11-01 1777.5054433255000 2020-12-01 1914.7457608454800 2021-01-01 1724.9994399971400 2021-02-01 1712.6786274446500 2021-03-01 2113.3849527498100 2021-04-01 2069.1856437579900 2021-05-01 1927.8723765854200 2021-06-01 1740.4186797645400 2021-07-01 1456.8006365769300 2021-08-01 1690.2704172722501 2021-09-01 1474.0784785311100 2021-10-01 1574.8881135882000 2021-11-01 1703.3773313407800 2021-12-01 2044.8253446204699 2022-01-01 1878.0945703757200 2022-02-01 1812.3949128109500 2022-03-01 1714.4578187485200 2022-04-01 1610.1992479429000 2022-05-01 1589.6416084932998 2022-06-01 1473.1799959874302 2022-07-01 1615.3892406832501 2022-08-01 1509.6662757387600 2022-09-01 1687.6440906031900 2022-10-01 1399.7595259528000 2022-11-01 1408.8053652423200 2022-12-01 1322.5877419075200 2023-01-01 1340.6386609926699 2023-02-01 1233.0831132433700 2023-03-01 1339.9082428761400 2023-04-01 1385.1710340342100 2023-05-01 1483.6713087639600 2023-06-01 1504.4070027670700 2023-07-01 1365.7275995515100 2023-08-01 1508.1225484923800 2023-09-01 1316.1623185033900 2023-10-01 1491.2270384888598 2023-11-01 1475.3978267498800 2023-12-01 1146.7396933556802 2024-01-01 1536.6740666685500 2024-02-01 1540.6348237406100 2024-03-01 1339.6802283078900