# Addition permit BLDG1189678 at 3431 1st Ave S, Minneapolis

Minneapolis Construction Code Services permit BLDG1189678: issued Jul 29, 2026 for addition work at 3431 1st Ave S. Full foundation porch and 2nd level addition (maa) brent krohn 51793 building code: 2020 mnsbc/2018 irc energy code: minnesota rules chapter 1322 separate permits are required for electrical, plumbing, and heating/air conditioning/ventilation wo.

- Permit number: BLDG1189678
- Issued: Jul 29, 2026
- Type of work: Addition (city: Res, Addition)
- Status: Issued (city: Issued)
- Reported cost: $232,000
- ZIP code: 55408 (derived from location)
- All permits at this address: https://nearbypermits.com/minneapolis/address/3431-1st-ave-s/

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Source: Minneapolis Construction Code Services permit data (https://services.arcgis.com/afSMGVsC7QlRK1kZ/arcgis/rest/services/CCS_Permits/FeatureServer/0). Checked 2026-10-08 09:15 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

Every permit at 3431 1st Ave S: https://nearbypermits.com/minneapolis/address/3431-1st-ave-s/