44
90% range 39.3–58.7
Kletzka construction
Primary kind of workAdditions / ADUs
occasionallow confidence
Sub-scores
Inspections27
worse than peers
Failed / re-inspection results on 52% of inspections vs 13% expected for similar jobs
Plan quality / Revisions54
typical
1.19 plan send-backs / revision events per permit vs 1.78 expected for similar jobs
Time to permit54
typical
Median 26 days to approval vs 38.5 days peer median (0.60× after adjusting for kind of work)
Completion—
not enough data
More: compliance & reliability
Compliance43
worse than peers
0.14 license/insurance/stop-work type holds per permit vs 0.07 expected
Reliability47
typical
8% of inspections cancelled vs 6% expected
Ann Arbor activity & plain stats
Permits in scored set
6
Last 3 years
4
Last 12 months
0
Years active
3
2023–2025
Median days to approval
26
peer median 38.5
Permits needing a revision
33%
Permits with a failed / re-inspection
17%
Inspections on record
29
Job mix
Additions / ADUs 67% Garages & accessory 33%
Sample permit records
| Permit | Kind of work | Applied | Status | Days to approval | Notes |
|---|---|---|---|---|---|
| BLDGR23-0180 | Additions / ADUs | 2023-02-01 | Final | 85 | inspection Drywall - Screw [BLD]: Partial Pass inspection Drywall - Screw [BLD]: Re-inspection required inspection Final [BLD]: Re-inspection required |
| BLDGR24-2308 | Garages & accessory | 2024-10-23 | Requires Resubmit | — | plan submittal v1 requires re-submit plan submittal v2 requires re-submit 6 eReview file(s) sent back for resubmittal Permit placed on hold for more information |
| BLDGR25-1807 | Garages & accessory | 2025-10-23 | In Review | 26 | — |
| BLDGR24-2280 | Additions / ADUs | 2024-10-20 | Void - Wrong Workclass | — | — |
| BLDGR24-2230 | Additions / ADUs | 2024-10-14 | Void - Wrong Workclass | — | — |
| BLDGR23-1466 | Additions / ADUs | 2023-07-25 | Final | 3 | — |