| Key | Value |
| addr:city | Milwaukee |
| addr:housenumber | 1037 |
| addr:postcode | 53202 |
| addr:state | WI |
| addr:street | North Astor Street |
| building | detached |
| building:architect | Alexander C. Eschweiler |
| building:architecture | chateauesque |
| building:levels | 2 |
| building:levels:underground | 1 |
| building:material | brick |
| building:units | 5 |
| building:use | commercial |
| contact:email | info@falklegal.com |
| contact:fax | +1 414 316 2137 |
| contact:phone | +1 414 316 2120 |
| contact:website | https://falklegal.com/ |
| name:1824 | Mary Stevens Ilsley House |
| name:1897 | James K. Ilsley House |
| name:1951 | Andrews Agency |
| name:1962 | Ira Milton Jones - Patent Attorney |
| name:1996 | Scott Advertising Agency |
| name:2018 | Falk Legal Group |
| name:historic | James K. Ilsley House |
| office | lawyer |
| roof:levels | 1 |
| source | http://assessments.milwaukee.gov; https://www.wisconsinhistory.org/Records/Property/HI99640; https://urbanmilwaukee.com/2019/01/08/whats-it-worth-astor-st-eschweiler-mansion-worth-590000/ |
| start_date | 1897 |