Osceola County property record for 618 4th Ave, Sibley, IA 51249
| Property Type | Single Family Home |
|---|---|
| Details | 5 bd · 2 ba · 1,728 sqft · built 1890 |
| Lot Size | 0.208 acres (9,048 sqft) |
| Owner | 2 Individual Names on File |
| Tax Bill | $778 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 330012904000 |
| Primary APN | 330012904000 |
|---|---|
| Alternative APN |
|
| Bedrooms | 5 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 8 Rooms |
| Stories | 2 Stories |
| Building Area | 1,728 sqft Living Area |
| 1st Floor Area | 864 sqft |
| Basement Area | 648 sqft |
| Finished Basement | 648 sqft |
| Unfinished Basement | 648 sqft |
| Game Room | Game Room |
| Flooring | Carpet |
| Interior Walls | Plaster |
| Year Built | Built 1890 |
|---|---|
| Effective Year Built | Effective 1890 |
| Exterior Material | Aluminum Siding |
| Roof Type | Gable |
| Roof Material | Asphalt |
| Lot Area | 9,048 sqft (0.208 acres) |
| Lot Dimensions | 174 ft deep x 52 ft wide |
| Garage Type | Mixed |
| Garage Area | 924 sqft |
| Parking Spaces | 5 Parking Spaces |
| Porch | Slab |
| Porch Area | 112 sqft |
| Cooling System | None |
|---|---|
| Heating System | Baseboard |
| Heating Fuel | Electric |
| Street Address | 618 4TH AVE |
|---|---|
| City | SIBLEY |
| State | IA |
| Zip | 51249-1612 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | LOT 4 W 24' LOT 9 BLK 29 FIRST ADDITION |
| Legal Subdivision | FIRST ADDITION |
| Legal Block | 29 |
| Legal Lot Number | 4,9 |
| Jurisdiction | OSCEOLA IA |
| Township / Civil Division | WEST HOLMAN |
| Census Block Group | 3 |
| Census Block | 3022 |
| Census Tract | 460100 |
618 4th Ave, a single family home, is owned by two individuals.
Source: Osceola County records, as of May 27, 2026
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 521 10TH AVE, SIBLEY, IA 51249-1437 |
| 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 | Sep 20, 2026 |
The 2025 property tax bill for 618 4th Ave was $778.
Source: Osceola County assessment roll, as of October 10, 2025
| Type | Name |
|---|---|
| State | Iowa |
| County | Osceola County |
| Municipality | Sibley City |
| Unified School District | Sibley-Ocheyedan Community School District (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $778.00 | $42,730 Land $5,320 Building $37,410 | $42,730 Land $5,320 Building $37,410 |
| 2024 | $778.00 | ||
| 2023 | $43,090 Land $5,320 Building $37,770 | $43,090 Land $5,320 Building $37,770 | |
| 2022 | $576.00 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 618 4th Ave in Zone X, an area of minimal flood risk.
Source: FEMA National Flood Hazard Layer, effective November 4, 2021 · 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 | 3 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.
The area around 618 4th Ave has no burnable land within ember reach, so its wildfire risk is not rated.
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 | SIBLEY PUBLIC WATER SUPPLY serves 2,860 people · EPA ID IA7245047 |
|---|---|
| Water Source | Purchased groundwater from LEWIS AND CLARK REGIONAL WATER SYSTEM |
| Last State Inspection | Dec 2025 |
| Lead | 1 ppb (2025) 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 448 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Premier Communications Fiber | 1,000 / 1,000 |
| AT&T Fixed Wireless | 100 / 20 |
| T-Mobile Fixed Wireless | 100 / 20 |
May also be available: Verizon.
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