Detroit building & ADU permits
Recent permit activity, updated continuously.
1093
Permits tracked
0
ADU permits
26
Distinct ZIP codes
Jun 19, 2026
Newest permit
Recent permits
A sample of the freshest permits in this jurisdiction — ZIP and city only (no street addresses).
| ZIP | Permit type | ADU type | Valuation | Applied |
|---|---|---|---|---|
| 48224 | Residential | — | $35,436 | Jun 19, 2026 |
| 48224 | Residential | — | $16,800 | Jun 19, 2026 |
| 48235 | Residential | — | $19,230 | Jun 19, 2026 |
| 48221 | Residential | — | $16,500 | Jun 19, 2026 |
| 48213 | Residential | — | $12,834 | Jun 19, 2026 |
| 48207 | Commercial | — | $76,000 | May 15, 2026 |
| 48205 | Residential | — | $8,030 | Jun 18, 2026 |
| 48221 | Residential | — | $10,770 | Jun 18, 2026 |
| 48213 | Residential | — | $62,326 | Jun 16, 2026 |
| 48203 | Residential | — | $31,851 | Jun 18, 2026 |
| 48224 | Residential | — | $11,047 | Jun 18, 2026 |
| 48209 | Residential | — | $30,240 | May 14, 2026 |
| 48204 | Residential | — | $11,950 | Jun 18, 2026 |
| 48208 | Residential | — | $200,000 | Apr 30, 2026 |
| 48227 | Residential | — | $1,800 | Jun 8, 2026 |
| 48219 | Residential | — | $21,074 | Jun 18, 2026 |
| 48234 | Residential | — | $13,900 | Jun 12, 2026 |
| 48226 | Commercial | — | $15,000 | Jan 6, 2026 |
| 48221 | Residential | — | $13,535 | Jun 12, 2026 |
| 48209 | Other | — | $6,250,000 | Nov 5, 2025 |
Top ZIP codes by recent activity
Housing law — Michigan
Accessory dwelling units in Michigan are regulated locally; with no statewide ADU mandate, rules vary by city and county.
Michigan has no statewide upzoning law; residential density is governed by local zoning.
Data source
Sourced from data.detroitmi.gov — BSEED (ArcGIS). Public records (Detroit GO DATA, EO 2015-2).
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Informational only, not legal advice. Headline counts reflect all permits Igni has tracked for this jurisdiction; the table shows recent activity. Housing law changes — verify current statutes before relying on this.