41D
90% range 38.2–45.6
Giraffe Design Build LLC
Primary kind of workAdditions / ADUs
activefeaturedhigh confidence
Sub-scores
Inspections44
worse than peers
Failed / re-inspection results on 24% of inspections vs 18% expected for similar jobs
Plan quality / Revisions39
worse than peers
1.35 plan send-backs / revision events per permit vs 0.82 expected for similar jobs
Time to permit44
worse than peers
Median 20 days to approval vs 11 days peer median (1.33× after adjusting for kind of work)
Completion41
worse than peers
33% of issued permits expired/voided without final vs 22% expected
More: compliance & reliability
Compliance36
worse than peers
0.06 license/insurance/stop-work type holds per permit vs 0.03 expected
Reliability50
typical
7% of inspections cancelled vs 7% expected
Ann Arbor activity & plain stats
Permits in scored set
87
Last 3 years
16
Last 12 months
4
Years active
19
2008–2026
Median days to approval
20
peer median 11.0
Permits needing a revision
42%
Permits with a failed / re-inspection
59%
Inspections on record
387
Job mix
Remodels 48% Additions / ADUs 37% Garages & accessory 6% Decks & porches 3% Roofing 2% Siding / envelope 2% Windows & doors 1%
Score by kind of work
Remodels · 42 permits
46
Additions / ADUs · 32 permits
41
Garages & accessory · 5 permits
52
Sample permit records
| Permit | Kind of work | Applied | Status | Days to approval | Notes |
|---|---|---|---|---|---|
| BLDG08-0248 | Additions / ADUs | 2008-06-13 | EXPIRED | 13 | inspection **FINAL: CONDITIONAL APPROVAL inspection **FINAL: FAILED inspection ROUGH: PARTIAL PASS inspection INSULATION: FAILED |
| BLDGR24-0418 | Additions / ADUs | 2024-02-28 | Final | 838 | inspection Final [BLD]: Re-inspection required inspection Flashing [BLD]: Re-inspection required plan submittal v1 requires re-submit plan submittal v2 requires re-submit |
| BLDG21-2139 | Additions / ADUs | 2021-10-19 | FINALED | 99 | inspection **FINAL: PARTIAL PASS inspection INSULATION: CONDITIONAL APPROVAL inspection FOOTING: NOT READY review GRADING: HOLD review PLAN REVIEW: COMMENTS ISSUED review REVISION: COMMENTS ISSUED |
| BLDG15-0591 | Siding / envelope | 2015-04-15 | FINALED | 0 | — |
| BLDG13-0021 | Garages & accessory | 2013-01-03 | FINALED | 13 | — |
| BLDG11-0471 | Remodels | 2011-04-26 | FINALED | 0 | — |
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