4227 S UNION AVE, Chicago, IL
1 open permit
3 permits have been filed at 4227 S UNION AVE since 2009, involving 3 applicants. 1 remains open and 2 have been closed.
3
Total Permits
1
Open
2
Closed
3
Applicants
Permit Type Breakdown
Building2 rated
100.0% closed vs 95% median, 5.3 points higher
Median based on all applicants with 20+ rated permits. Only permits older than 1 year are rated.
Applicants at This Address
| Applicant | Permits | Open |
|---|---|---|
| QUEK LAYCHING | 1 | 1 |
| HEUSDENS, LEIGH A | 1 | 0 |
| ENXI YU | 1 | 0 |
All Permits
3 permits
| Status | Permit # | Address | Issued▼ | ||||
|---|---|---|---|---|---|---|---|
| Open | B200446019 | Porch,Deck,Balcony,or Fire Escape | 4227 S UNION AVE, Chicago | QUEK LAYCHING | Oct 27, 2025<1yr | — | $10,000 |
| Closed | 100301093 | PERMIT - RENOVATION/ALTERATION | 4227 S UNION AVE, Chicago | ENXI YU | Jul 23, 2009 | — | $8,000 |
| Closed | 100283483 | PERMIT - RENOVATION/ALTERATION | 4227 S UNION AVE, Chicago | HEUSDENS, LEIGH A | May 12, 2009 | — | $40,000 |