Columbus building & ADU permits
Recent permit activity, updated continuously.
Columbus is Ohio's capital and largest city, regulating ADUs locally. The city publishes its building permits under a CC0 public-domain license with a use column and a situs ZIP, which Igni normalizes from the ArcGIS feed into typed, classified records.
Igni is tracking 11,052 residential and building permits in Columbus, OH. The most active ZIP is 43235. The most recent filing Igni tracked was Sep 15, 2026. All records come from City of Columbus GIS (ArcGIS), an official government open-data feed, and are refreshed continuously.
11052
Permits tracked
0
ADU permits
40
Distinct ZIP codes
Sep 15, 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 |
|---|---|---|---|---|
| 43235 | Residential | — | $0 | Sep 15, 2026 |
| 43085 | Residential | — | $0 | Sep 15, 2026 |
| 43235 | Residential | — | $47,500 | Sep 15, 2026 |
| 43235 | Residential | — | $0 | Sep 15, 2026 |
| 43235 | Residential | — | $22,094 | Sep 15, 2026 |
| 43235 | Residential | — | $0 | Sep 15, 2026 |
| 43235 | Residential | — | $19,623 | Sep 15, 2026 |
| 43085 | Residential | — | $0 | Sep 15, 2026 |
| 43235 | Residential | — | $28,138 | Sep 15, 2026 |
| 43016 | Residential | — | $17,996 | Sep 15, 2026 |
| 43235 | Residential | — | $52,480 | Sep 15, 2026 |
| 43235 | Residential | — | $29,327 | Sep 15, 2026 |
| 43230 | Residential | — | $2,997 | Sep 15, 2026 |
| 43231 | Residential | — | $12,900 | Sep 15, 2026 |
| 43235 | Residential | — | $4,500 | Sep 15, 2026 |
| 43235 | Commercial | — | $0 | Sep 15, 2026 |
| 43017 | Residential | — | $13,259 | Sep 15, 2026 |
| 43235 | Residential | — | $20,190 | Sep 15, 2026 |
| 43016 | Residential | — | $19,438 | Sep 15, 2026 |
| 43016 | Residential | — | $15,981 | Sep 15, 2026 |
Top ZIP codes by recent activity
Housing law — Ohio
Accessory dwelling units in Ohio are regulated locally; there is no statewide ADU mandate, so rules vary by city and county.
Ohio has no statewide upzoning law; residential density is set by local zoning.
Data source
Sourced from City of Columbus GIS (ArcGIS). CC0 — public domain (commercial use permitted).
Nearby cities — Ohio
Learn more about ADUs & building permits
Background reading on accessory dwelling units, building permits, and how Igni turns Columbus permit records into leads.
Columbus permit data — FAQ
Where does Igni get Columbus permit data?
How fresh is Columbus permit data?
Does Columbus allow accessory dwelling units (ADUs)?
Get permit leads — Columbus
Fresh, filterable residential and ADU permit leads from Columbus — delivered before your competitors even know.
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.