51
90% range 46.3–57.3
Peter Lichomski, Architect
Primary kind of workSolar / EV
activelow confidence
Sub-scores
Inspections—
not enough data
Plan quality / Revisions49
typical
1.15 plan send-backs / revision events per permit vs 1.05 expected for similar jobs
Time to permit50
typical
Median 29 days to approval vs 16 days peer median (1.03× after adjusting for kind of work)
Completion39
worse than peers
55% of issued permits expired/voided without final vs 22% expected
More: compliance & reliability
Compliance59
better than peers
0.04 license/insurance/stop-work type holds per permit vs 0.15 expected
Reliability—
not enough data
Ann Arbor activity & plain stats
Permits in scored set
5
Last 3 years
4
Last 12 months
1
Years active
4
2023–2026
Median days to approval
29
peer median 16.0
Permits needing a revision
60%
Permits with a failed / re-inspection
0%
Inspections on record
2
Job mix
Solar / EV 80% Roofing 20%
Sample permit records
| Permit | Kind of work | Applied | Status | Days to approval | Notes |
|---|---|---|---|---|---|
| BLDGC26-0486 | Solar / EV | 2026-09-03 | On Hold | 29 | plan submittal v1 requires re-submit 2 eReview file(s) sent back for resubmittal Permit placed on hold for more information |
| BLDGC25-0239 | Solar / EV | 2025-05-20 | Expired | 49 | Permit placed on hold for more information permit expired without final |
| BLDGC25-0240 | Solar / EV | 2025-05-20 | Expired | 49 | Permit placed on hold for more information permit expired without final |
| BLDGC23-0277 | Roofing | 2023-06-20 | Final | 0 | — |
| BLDGC24-0353 | Solar / EV | 2024-08-08 | Final | 7 | — |