58B+
90% range 51.9–64.8
Potter Architectural Services
Primary kind of workCommercial alterations
activefeaturedmedium confidence
Sub-scores
Inspections54
typical
Failed / re-inspection results on 14% of inspections vs 18% expected for similar jobs
Plan quality / Revisions54
typical
0.90 plan send-backs / revision events per permit vs 1.23 expected for similar jobs
Time to permit59
better than peers
Median 7 days to approval vs 21 days peer median (0.54× after adjusting for kind of work)
Completion70
better than peers
0% of issued permits expired/voided without final vs 11% expected
More: compliance & reliability
Compliance65
better than peers
0.02 license/insurance/stop-work type holds per permit vs 0.11 expected
Reliability56
better than peers
3% of inspections cancelled vs 4% expected
Ann Arbor activity & plain stats
Permits in scored set
11
Last 3 years
6
Last 12 months
2
Years active
5
2021–2026
Median days to approval
7.0
peer median 21.0
Permits needing a revision
54%
Permits with a failed / re-inspection
36%
Inspections on record
34
Job mix
Commercial alterations 64% Decks & porches 18% Foundation / structural 9% Windows & doors 9%
Sample permit records
| Permit | Kind of work | Applied | Status | Days to approval | Notes |
|---|---|---|---|---|---|
| BLDGC22-2341 | Decks & porches | 2022-11-11 | Final | 320 | inspection Final [BLD]: Re-inspection required plan submittal v1 requires re-submit 1 eReview file(s) sent back for resubmittal Permit placed on hold for more information |
| BLDGC23-0101 | Commercial alterations | 2023-02-27 | Final | 106 | inspection Drywall - Screw [BLD]: Partial Pass inspection Rough-In [BLD]: Re-inspection required plan submittal v1 requires re-submit 1 eReview file(s) sent back for resubmittal |
| BLDGR24-0008 | Decks & porches | 2024-01-02 | Final | 34 | plan submittal v1 requires re-submit 2 eReview file(s) sent back for resubmittal |
| BLDGC24-0351 | Commercial alterations | 2024-08-07 | Final | 1 | — |
| BLDGC24-0200 | Commercial alterations | 2024-05-05 | Final | 1 | — |
| BLDGC23-0266 | Commercial alterations | 2023-06-11 | Final | 2 | — |
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