Building permit activity in 51104 — Sioux City, IA

Permit data for ZIP 51104, drawn from official city and county permit records. Newest permit on record: June 30, 2026. Search these records free, or take the whole jurisdiction as a CSV.

5,826

Permits on Record

1,501

Last 12 Months

Last 30 Days

3+ yrs

History Depth

Recent permits in 51104

Address	Category	Date	Value
3512 JACKSON ST 01	ROOFING	Oct 01, 2026	$16,500
3106 VALLEY DR 01	MECHANICAL	Sep 30, 2026	—
21 TERRA ALTA CT 01	MECHANICAL	Sep 28, 2026	—
3006 JENNINGS ST 01	ROOFING	Sep 28, 2026	$10,475
420 WOODROSE DR 01	MECHANICAL	Sep 25, 2026	—

What is being permitted in 51104

Category	Permits	Share
Other	2,403	41%
Mechanical	1,781	31%
Plumbing	327	6%
Electrical	315	5%
Renovation	203	3%
Addition	146	3%
Interior Remodel	135	2%
Roofing	130	2%

Top contractors in ZIP 51104

Thompson Electric Company44 permits here
Hebert Construction INC20 permits here
Johnson Plumbing12 permits here
Ace Plumbing9 permits here
Mitchell Electric9 permits here
Metro Electric Co INC8 permits here
J & J Construction7 permits here
Marc Jones Construction, LLC7 permits here

Use cases for this data: HVAC leads · Roofing leads · Contractor lookups

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Data sourced from official government permit records via PermitStack. Counts reflect our coverage of this area, not necessarily every permit ever filed.