Woodbury County property record for 400 G St, Sergeant Bluff, IA 51054
| Property Type | Single Family Home |
|---|---|
| Details | 2 bd · 1 ba · 1,108 sqft · built 1910 |
| Lot Size | 0.354 acres (15,400 sqft) |
| Owner | 2 Individual Names on File |
| Tax Bill | $1,570 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 884730406005 |
| Primary APN | 884730406005 |
|---|
| Bedrooms | 2 Beds |
|---|---|
| Full Baths | 1 Bath |
| Total Rooms | 5 Rooms |
| Stories | 1 Story |
| Building Area | 1,108 sqft Living Area |
| 1st Floor Area | 504 sqft |
| Basement Area | 504 sqft |
| Unfinished Basement | 504 sqft |
| Flooring | Carpet |
| Interior Walls | Plaster |
| Year Built | Built 1910 |
|---|---|
| Effective Year Built | Effective 1910 |
| Exterior Material | Other |
| Construction Type | Frame |
| Foundation Type | Block |
| Roof Type | Gable |
| Roof Material | Metal |
| Lot Area | 15,400 sqft (0.354 acres) |
| Lot Dimensions | 140 ft deep x 110 ft wide |
| Garage Type | Detached |
| Garage Area | 432 sqft |
| Parking Spaces | 2 Parking Spaces |
| Porch | Porch |
| Porch Area | 220 sqft |
| Cooling System | None |
|---|---|
| Heating System | Forced Air with A/C |
| Heating Fuel | Gas |
| Water Source | Commercial |
| Street Address | 400 G ST |
|---|---|
| City | SERGEANT BLUFF |
| State | IA |
| Zip | 51054-8531 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | BLAIRS ADDN LOTS 5-6-7-8-9 BLK 9 & S 10' VAC E-W ALLEY ABU TTING |
| Legal Subdivision | SERGEANT BLUFF CITY BLAIRS ADDN |
| Legal Block | 9 |
| Legal Lot Number | 5-9 |
| Jurisdiction | WOODBURY IA |
| Township / Civil Division | WOODBURY |
| Census Block Group | 1 |
| Census Block | 1001 |
| Census Tract | 3301 |
400 G St is owned and occupied by two individuals.
Source: Woodbury County records, as of October 9, 2026
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 400 G ST, SERGEANT BLUFF, IA 51054-8531 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Deed Names | 2 Names on Deed |
|---|---|
| Record Updated | Oct 29, 2026 |
The 2025 property tax bill for 400 G St was $1,570 with a homeowner's exemption.
Source: Woodbury County assessment roll, as of January 27, 2026
| 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 | $1,570.00 Homeowner's exemption | $117,510 Land $15,360 Building $102,150 | $117,510 Land $15,360 Building $102,150 |
| 2023 | $1,380.00 (+13.67%) Homeowner's exemption | $102,720 Land $12,190 Building $90,530 | $102,720 Land $12,190 Building $90,530 |
| 2022 | $1,214.00 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 400 G St in Zone X, an area of minimal flood risk.
Source: FEMA National Flood Hazard Layer, effective July 22, 2024
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
Values are read at the parcel center point; lenders make the official flood determination.
Wildfire risk around 400 G St is moderate, ranking above 40% of the US, with a 0.1% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Moderate above 40% of the US · above 71% of Iowa |
|---|---|
| Wildfire Likelihood | 0.1% annual chance |
| Exposure | None beyond 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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