MICHAEL ZAHTZ
MICHAEL ZAHTZ has filed 2 building permits in Chicago since 2011, closing 100% of 1 rated permits. 1 permit remains open.
100%
2
Construction Permits
1
Currently Open
1
Rate-Eligible
permits > 1yr old
2011–2026
Years Active
Closure rate based on permits older than 1 year. “Issued” and “Stop Work” statuses are excluded.
Performance by Permit Type
Building1 rated
100.0% closed vs 96% median, 4.5 points higher
Median based on all applicants with 20+ rated permits in each category. Only permits older than 1 year are rated.
Year-by-Year Summary
2026(YTD)
—
Open1
Closed0
Too early to rate — permits need 1 year to mature
2011
100.0%
Open0
Closed1
1 closed / 1 rated
All Permits
2 permits
| Status | Permit # | Address | Issued▼ | |||
|---|---|---|---|---|---|---|
| Open | 101069036 | PERMIT - RENOVATION/ALTERATION | 4239 N OAK PARK AVE, Chicago | Feb 9, 2026<1yr | — | $937,600 |
| Closed | 100388889 | PERMIT - RENOVATION/ALTERATION | 2851 W GREENLEAF AVE, Chicago | Apr 28, 2011 | — | $400,000 |