47C
90% range 40.4–54.6
Main Street Homes
Primary kind of workMixed / general
activefeaturedmedium confidence
Sub-scores
Inspections62
better than peers
Failed / re-inspection results on 12% of inspections vs 23% expected for similar jobs
Plan quality / Revisions38
worse than peers
2.35 plan send-backs / revision events per permit vs 1.10 expected for similar jobs
Time to permit40
worse than peers
Median 52 days to approval vs 25 days peer median (2.21× after adjusting for kind of work)
Completion50
typical
14% of issued permits expired/voided without final vs 15% expected
More: compliance & reliability
Compliance33
worse than peers
0.27 license/insurance/stop-work type holds per permit vs 0.09 expected
Reliability52
typical
6% of inspections cancelled vs 7% expected
Ann Arbor activity & plain stats
Permits in scored set
13
Last 3 years
4
Last 12 months
1
Years active
9
2016–2026
Median days to approval
52
peer median 25.0
Permits needing a revision
85%
Permits with a failed / re-inspection
69%
Inspections on record
108
Job mix
New homes 46% Remodels 23% Additions / ADUs 15% Commercial alterations 8% Garages & accessory 8%
Sample permit records
| Permit | Kind of work | Applied | Status | Days to approval | Notes |
|---|---|---|---|---|---|
| BLDG21-1048 | Commercial alterations | 2021-05-26 | FINALED | 97 | inspection PARTIAL FINAL: FAILED review PLAN REVIEW: COMMENTS ISSUED review MECHANICAL: COMMENTS ISSUED review BUILDING: RETURNED review REVISION: COMMENTS ISSUED revision review: APPROVED |
| BLDGR24-1883 | Additions / ADUs | 2024-08-20 | Expired | 387 | inspection Footing [BLD]: Partial Pass inspection Foundation/Rebar [BLD]: Re-inspection required plan submittal v1 requires re-submit 4 eReview file(s) sent back for resubmittal Permit placed on hold for more information |
| BLDG21-2356 | New homes | 2021-11-19 | FINALED | 52 | inspection **FINAL: PARTIAL PASS inspection **FINAL: FAILED inspection INSULATION: CONDITIONAL APPROVAL review GRADING: HOLD review PLAN REVIEW: HOLD review ZONING: HOLD |
| BLDG20-0251 | New homes | 2020-02-06 | FINALED | 35 | inspection INSULATION: CONDITIONAL APPROVAL inspection SLAB: PARTIAL PASS revision review: APPROVED |
| BLDG18-0329 | Remodels | 2018-03-01 | FINALED | 55 | inspection INSULATION: CONDITIONAL APPROVAL revision review: APPROVED |
| BLDG17-2536 | Remodels | 2017-10-19 | FINALED | 18 | — |
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