Woodbury County property record for 504 4th St, Sergeant Bluff, IA 51054
| Property Type | Office Building |
|---|---|
| Details | 9,166 sqft · built 1970 |
| Lot Size | 0.259 acres (11,300 sqft) |
| Owner | Company Name on Record |
| Tax Bill | $16,592 (2023) |
| Flood Zone | Zone X (minimal risk) |
| APN | 884730452011 |
| Primary APN | 884730452011 |
|---|
| Stories | 1 Story |
|---|---|
| Building Area | 9,166 sqft Gross Area |
| Gross Area | 27,498 sqft |
| Basement Area | 2,610 sqft |
| Year Built | Built 1970 |
|---|---|
| Exterior Material | Brick Veneer |
| Roof Material | Urethane Foam |
| Lot Area | 11,300 sqft (0.259 acres) |
| Water Source | Commercial |
|---|
| Street Address | 504 4TH ST |
|---|---|
| City | SERGEANT BLUFF |
| State | IA |
| Zip | 51054-8509 |
| Property Category | Commercial |
| Property Type | Commercial > Office > Office Building |
| Legal Description | SERGEANT BLUFF CITY BLAIRS ADDN LOTS 1,2 & 3 AND STRIP E OF LOT 1 ALL IN BLK 12 |
| Legal Block | 12 |
| Legal Lot Number | 1-3 |
| Jurisdiction | WOODBURY IA |
| Township / Civil Division | WOODBURY |
| Census Block Group | 2 |
| Census Block | 2039 |
| Census Tract | 3301 |
Source: Woodbury County records, as of October 1, 2025
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | Company Name on Record |
|---|---|
| Mailing Address | PO BOX 67, SERGEANT BLUFF, IA 51054-0067 |
| Owner Type | Company |
| Deed Names | Name on Deed |
|---|---|
| Record Updated | Jun 8, 2026 |
Source: Woodbury County assessment roll, as of May 1, 2025
| Type | Name |
|---|---|
| State | Iowa |
| County | Woodbury County |
| Municipality | Sergeant Bluff City |
| Unified School District | Sergeant Bluff-Luton Community School District (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $623,940 (+2.31%) Land $16,840 Building $607,100 | $623,940 (+2.31%) Land $16,840 Building $607,100 | |
| 2023 | $16,592.00 (+45.16%) | $609,840 Land $16,840 Building $593,000 | $609,840 Land $16,840 Building $593,000 |
| 2022 | $11,430.00 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
Source: FEMA National Flood Hazard Layer, effective July 22, 2024 · OpenFEMA NFIP redacted claims and policies, as of September 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
| Nearby Flood Policies | 1 in force |
Values are read at the parcel center point; flood claims are located to the census block group, not this parcel; lenders make the official flood determination.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Not rated no burnable land within ember reach |
|---|
Values cover an area roughly 900 ft across, not the parcel itself; insurers use their own ratings.
Source: EPA Safe Drinking Water Information System, as of September 2026
| Water System | SERGEANT BLUFF WATER SUPPLY serves 5,015 people · EPA ID IA9774033 |
|---|---|
| Water Source | Groundwater |
| Last State Inspection | Sep 2025 |
| Lead | 4 ppb (2022–2024) action level 15 ppb |
| Water Quality | None last 10 years |
|---|---|
| Treatment and Procedure | None last 10 years |
| Monitoring and Reporting | None last 3 years |
Results are for the whole water system, not water tested at this address; lead at the tap also depends on the building's own pipes. The service area is an EPA estimate; the actual supplier may differ.
Source: FCC Broadband Data Collection, based on 277 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Long Lines Metro Fiber · Cable in parts of the area | 1,000 / 1,000 |
| Sparklight Cable | 1,000 / 50 |
| Verizon Fixed Wireless | 300 / 20 |
| AT&T Fixed Wireless | 100 / 20 |
May also be available: Nextlink, T-Mobile.
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