Title: New Private Housing Units Authorized by Building Permits: 1-Unit Structures for the District of Columbia Series ID: DCBP1FH Source: U.S. Census Bureau Release: Housing Units Authorized By Building Permits (Not a Press Release) Seasonal Adjustment: Not Seasonally Adjusted Frequency: Monthly Units: Units Date Range: 1988-01-01 to 2024-02-01 Last Updated: 2024-03-25 8:44 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. DATE VALUE 1988-01-01 10 1988-02-01 1 1988-03-01 99 1988-04-01 25 1988-05-01 17 1988-06-01 13 1988-07-01 15 1988-08-01 40 1988-09-01 5 1988-10-01 15 1988-11-01 3 1988-12-01 10 1989-01-01 4 1989-02-01 4 1989-03-01 1 1989-04-01 15 1989-05-01 7 1989-06-01 28 1989-07-01 1 1989-08-01 13 1989-09-01 2 1989-10-01 6 1989-11-01 3 1989-12-01 7 1990-01-01 10 1990-02-01 7 1990-03-01 6 1990-04-01 7 1990-05-01 33 1990-06-01 5 1990-07-01 9 1990-08-01 4 1990-09-01 74 1990-10-01 20 1990-11-01 5 1990-12-01 0 1991-01-01 2 1991-02-01 2 1991-03-01 19 1991-04-01 4 1991-05-01 4 1991-06-01 3 1991-07-01 6 1991-08-01 6 1991-09-01 22 1991-10-01 3 1991-11-01 9 1991-12-01 3 1992-01-01 4 1992-02-01 5 1992-03-01 1 1992-04-01 3 1992-05-01 15 1992-06-01 12 1992-07-01 11 1992-08-01 4 1992-09-01 1 1992-10-01 9 1992-11-01 7 1992-12-01 2 1993-01-01 6 1993-02-01 30 1993-03-01 0 1993-04-01 7 1993-05-01 6 1993-06-01 8 1993-07-01 10 1993-08-01 14 1993-09-01 8 1993-10-01 4 1993-11-01 4 1993-12-01 0 1994-01-01 1 1994-02-01 3 1994-03-01 1 1994-04-01 1 1994-05-01 9 1994-06-01 18 1994-07-01 24 1994-08-01 4 1994-09-01 1 1994-10-01 16 1994-11-01 6 1994-12-01 12 1995-01-01 14 1995-02-01 4 1995-03-01 0 1995-04-01 0 1995-05-01 0 1995-06-01 0 1995-07-01 0 1995-08-01 0 1995-09-01 7 1995-10-01 18 1995-11-01 2 1995-12-01 0 1996-01-01 0 1996-02-01 0 1996-03-01 0 1996-04-01 0 1996-05-01 0 1996-06-01 0 1996-07-01 0 1996-08-01 0 1996-09-01 0 1996-10-01 0 1996-11-01 0 1996-12-01 0 1997-01-01 0 1997-02-01 0 1997-03-01 0 1997-04-01 0 1997-05-01 0 1997-06-01 0 1997-07-01 0 1997-08-01 0 1997-09-01 0 1997-10-01 0 1997-11-01 5 1997-12-01 6 1998-01-01 0 1998-02-01 18 1998-03-01 7 1998-04-01 12 1998-05-01 3 1998-06-01 2 1998-07-01 10 1998-08-01 7 1998-09-01 28 1998-10-01 21 1998-11-01 4 1998-12-01 143 1999-01-01 21 1999-02-01 68 1999-03-01 11 1999-04-01 21 1999-05-01 9 1999-06-01 51 1999-07-01 20 1999-08-01 33 1999-09-01 1 1999-10-01 41 1999-11-01 31 1999-12-01 12 2000-01-01 2 2000-02-01 9 2000-03-01 39 2000-04-01 6 2000-05-01 96 2000-06-01 7 2000-07-01 1 2000-08-01 7 2000-09-01 6 2000-10-01 8 2000-11-01 2 2000-12-01 4 2001-01-01 8 2001-02-01 11 2001-03-01 6 2001-04-01 2 2001-05-01 3 2001-06-01 53 2001-07-01 18 2001-08-01 1 2001-09-01 8 2001-10-01 5 2001-11-01 5 2001-12-01 11 2002-01-01 49 2002-02-01 2 2002-03-01 3 2002-04-01 19 2002-05-01 18 2002-06-01 18 2002-07-01 9 2002-08-01 123 2002-09-01 18 2002-10-01 71 2002-11-01 6 2002-12-01 47 2003-01-01 7 2003-02-01 25 2003-03-01 14 2003-04-01 10 2003-05-01 27 2003-06-01 10 2003-07-01 9 2003-08-01 6 2003-09-01 8 2003-10-01 10 2003-11-01 6 2003-12-01 20 2004-01-01 3 2004-02-01 50 2004-03-01 38 2004-04-01 54 2004-05-01 19 2004-06-01 2 2004-07-01 18 2004-08-01 19 2004-09-01 0 2004-10-01 9 2004-11-01 8 2004-12-01 6 2005-01-01 7 2005-02-01 18 2005-03-01 18 2005-04-01 6 2005-05-01 14 2005-06-01 6 2005-07-01 11 2005-08-01 9 2005-09-01 22 2005-10-01 4 2005-11-01 6 2005-12-01 2 2006-01-01 2 2006-02-01 5 2006-03-01 4 2006-04-01 15 2006-05-01 11 2006-06-01 8 2006-07-01 5 2006-08-01 8 2006-09-01 . 2006-10-01 35 2006-11-01 1 2006-12-01 25 2007-01-01 45 2007-02-01 357 2007-03-01 67 2007-04-01 24 2007-05-01 2 2007-06-01 9 2007-07-01 15 2007-08-01 19 2007-09-01 6 2007-10-01 13 2007-11-01 3 2007-12-01 4 2008-01-01 27 2008-02-01 21 2008-03-01 27 2008-04-01 96 2008-05-01 15 2008-06-01 8 2008-07-01 31 2008-08-01 4 2008-09-01 2 2008-10-01 9 2008-11-01 1 2008-12-01 7 2009-01-01 8 2009-02-01 3 2009-03-01 32 2009-04-01 17 2009-05-01 3 2009-06-01 1 2009-07-01 20 2009-08-01 3 2009-09-01 25 2009-10-01 12 2009-11-01 1 2009-12-01 15 2010-01-01 15 2010-02-01 1 2010-03-01 0 2010-04-01 19 2010-05-01 4 2010-06-01 0 2010-07-01 12 2010-08-01 12 2010-09-01 13 2010-10-01 11 2010-11-01 41 2010-12-01 10 2011-01-01 8 2011-02-01 61 2011-03-01 42 2011-04-01 30 2011-05-01 17 2011-06-01 5 2011-07-01 3 2011-08-01 34 2011-09-01 5 2011-10-01 5 2011-11-01 4 2011-12-01 22 2012-01-01 12 2012-02-01 12 2012-03-01 22 2012-04-01 35 2012-05-01 46 2012-06-01 23 2012-07-01 18 2012-08-01 26 2012-09-01 11 2012-10-01 33 2012-11-01 21 2012-12-01 20 2013-01-01 55 2013-02-01 13 2013-03-01 30 2013-04-01 18 2013-05-01 26 2013-06-01 25 2013-07-01 62 2013-08-01 29 2013-09-01 36 2013-10-01 11 2013-11-01 20 2013-12-01 8 2014-01-01 9 2014-02-01 48 2014-03-01 57 2014-04-01 31 2014-05-01 16 2014-06-01 24 2014-07-01 6 2014-08-01 23 2014-09-01 14 2014-10-01 33 2014-11-01 13 2014-12-01 14 2015-01-01 17 2015-02-01 18 2015-03-01 23 2015-04-01 40 2015-05-01 16 2015-06-01 49 2015-07-01 8 2015-08-01 46 2015-09-01 16 2015-10-01 5 2015-11-01 5 2015-12-01 12 2016-01-01 30 2016-02-01 24 2016-03-01 83 2016-04-01 19 2016-05-01 11 2016-06-01 24 2016-07-01 16 2016-08-01 29 2016-09-01 25 2016-10-01 32 2016-11-01 21 2016-12-01 22 2017-01-01 19 2017-02-01 30 2017-03-01 61 2017-04-01 35 2017-05-01 35 2017-06-01 6 2017-07-01 46 2017-08-01 34 2017-09-01 29 2017-10-01 17 2017-11-01 16 2017-12-01 10 2018-01-01 21 2018-02-01 3 2018-03-01 10 2018-04-01 11 2018-05-01 4 2018-06-01 8 2018-07-01 9 2018-08-01 11 2018-09-01 13 2018-10-01 11 2018-11-01 3 2018-12-01 8 2019-01-01 16 2019-02-01 35 2019-03-01 13 2019-04-01 31 2019-05-01 8 2019-06-01 5 2019-07-01 9 2019-08-01 6 2019-09-01 3 2019-10-01 13 2019-11-01 24 2019-12-01 5 2020-01-01 5 2020-02-01 7 2020-03-01 8 2020-04-01 8 2020-05-01 13 2020-06-01 13 2020-07-01 15 2020-08-01 18 2020-09-01 11 2020-10-01 17 2020-11-01 16 2020-12-01 8 2021-01-01 9 2021-02-01 40 2021-03-01 31 2021-04-01 41 2021-05-01 87 2021-06-01 8 2021-07-01 9 2021-08-01 43 2021-09-01 60 2021-10-01 32 2021-11-01 7 2021-12-01 9 2022-01-01 10 2022-02-01 71 2022-03-01 39 2022-04-01 21 2022-05-01 14 2022-06-01 12 2022-07-01 19 2022-08-01 14 2022-09-01 7 2022-10-01 69 2022-11-01 126 2022-12-01 7 2023-01-01 12 2023-02-01 19 2023-03-01 18 2023-04-01 13 2023-05-01 25 2023-06-01 13 2023-07-01 7 2023-08-01 17 2023-09-01 9 2023-10-01 11 2023-11-01 9 2023-12-01 13 2024-01-01 4 2024-02-01 11