Sioux Falls building & ADU permits
Recent permit activity, updated continuously.
Sioux Falls is South Dakota's largest city and sets ADU rules locally in a state with no statewide mandate. Igni sources its permits from the city's ArcGIS open data, recovering each ZIP from the main address line with a coordinate-based backstop, then classifying ADU activity by type.
Igni is tracking 2,559 residential and building permits in Sioux Falls, SD. The most active ZIP is 57110. The most recent filing Igni tracked was Jul 29, 2026. All records come from City of Sioux Falls open data (ArcGIS), an official government open-data feed, and are refreshed continuously.
2559
Permits tracked
0
ADU permits
8
Distinct ZIP codes
Jul 29, 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 |
|---|---|---|---|---|
| 57105 | Residential | — | $18,000 | Jun 10, 2026 |
| 57103 | Residential | — | $4,000 | Jul 27, 2026 |
| 57103 | Residential | — | $4,000 | Jul 27, 2026 |
| 57110 | Residential | — | $27,000 | Jul 28, 2026 |
| 57103 | Residential | — | $11,400 | Jul 29, 2026 |
| 57103 | Residential | — | $11,400 | Jul 29, 2026 |
| 57105 | Residential | — | $0 | Jul 29, 2026 |
| 57105 | Residential | — | $0 | Jul 29, 2026 |
| 57107 | Residential | — | $210,322 | Jun 24, 2026 |
| 57106 | Residential | — | $10,000 | Jul 29, 2026 |
| 57110 | Residential | — | $234,730 | Jul 2, 2026 |
| 57104 | Residential | — | $10,000 | Jul 29, 2026 |
| 57104 | Residential | — | $10,000 | Jul 29, 2026 |
| 57104 | Residential | — | $10,000 | Jul 29, 2026 |
| 57104 | Residential | — | $10,000 | Jul 29, 2026 |
| 57110 | Residential | — | $325,854 | May 18, 2026 |
| 57110 | Residential | — | $234,730 | Jul 2, 2026 |
| 57105 | Residential | — | $0 | Jul 29, 2026 |
| 57108 | Residential | — | $55,000 | Jul 25, 2026 |
| 57104 | Commercial | — | $55,000 | Jul 21, 2026 |
Top ZIP codes by recent activity
Housing law — South Dakota
Accessory dwelling units in South Dakota are regulated locally; there is no statewide ADU mandate, so rules vary by city and county.
South Dakota has no statewide upzoning law; residential density is set by local zoning.
Data source
Sourced from City of Sioux Falls open data (ArcGIS). Public records (no declared open license).
Learn more about ADUs & building permits
Background reading on accessory dwelling units, building permits, and how Igni turns Sioux Falls permit records into leads.
Sioux Falls permit data — FAQ
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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.