| Dahlgren Township | 2003 | No Projects or No Data | 0 |
| Dahlgren Township | 2004 | No Projects or No Data | 0 |
| Dahlgren Township | 2005 | Industrial | 7440 |
| Dahlgren Township | 2005 | Retail | 5440 |
| Dahlgren Township | 2006 | Commercial-- Other Services | 400 |
| Dahlgren Township | 2007 | Religious | 5036 |
| Dahlgren Township | 2008 | Government | 918 |
| Dahlgren Township | 2009 | No Projects or No Data | 0 |
| Dahlgren Township | 2010 | No Projects or No Data | 0 |
| Dahlgren Township | 2011 | No Projects or No Data | 0 |
| Dahlgren Township | 2012 | Commercial-- Other Services | 1025 |
| Dahlgren Township | 2013 | No Projects or No Data | 0 |
| Dahlgren Township | 2014 | Commercial-- Other Services | 5592 |
| Dahlgren Township | 2014 | Office and Warehouse Mix | 7680 |
| Dahlgren Township | 2015 | No Projects or No Data | 0 |
| Dahlgren Township | 2016 | Industrial | 12960 |
| Dahlgren Township | 2017 | No Projects or No Data | 0 |
| Dahlgren Township | 2018 | Mixed--Office and Retail | 3200 |
| Dahlgren Township | 2019 | Commercial-- Other Services | 18680 |
| Dahlgren Township | 2019 | Office and Warehouse Mix | 8640 |
| Dahlgren Township | 2020 | Commercial-- Other Services | 7200 |
| Dahlgren Township | 2023 | Industrial | 50 |