O'Brien County property record for 233 N 4th Ave, Sheldon, IA 51201
| Property Type | Single Family Home |
|---|---|
| Details | 2 bd · 1 ba · 872 sqft · built 1910 |
| Lot Size | 0.31 acres (13,500 sqft) |
| Owner | Individual Name on File |
| Tax Bill | $1,242 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 0043640000 |
| Primary APN | 0043640000 |
|---|---|
| Alternative APN |
|
| Bedrooms | 2 Beds |
|---|---|
| Full Baths | 1 Bath |
| Total Rooms | 6 Rooms |
| Stories | 1 Story |
| Building Area | 872 sqft Living Area |
| 1st Floor Area | 872 sqft |
| Basement Area | 872 sqft |
| Unfinished Basement | 872 sqft |
| Interior Walls | Plaster |
| Year Built | Built 1910 |
|---|---|
| Effective Year Built | Effective 1910 |
| Architectural Style | A-Frame |
| Exterior Material | Vinyl |
| Construction Type | Frame |
| Roof Type | Gable |
| Roof Material | Asphalt |
| Lot Area | 13,500 sqft (0.31 acres) |
| Lot Dimensions | 180 ft deep x 75 ft wide |
| Garage Type | Detached |
| Garage Area | 576 sqft |
| Cooling System | None |
|---|---|
| Heating System | Forced Air with A/C |
| Heating Fuel | Gas |
| Water Source | Commercial |
| Street Address | 233 N 4TH AVE |
|---|---|
| City | SHELDON |
| State | IA |
| Zip | 51201-1116 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | DEANS FIRST ADD S 75 OF N 150 OF LOT 9 |
| Legal Subdivision | DEAN'S FIRST ADD |
| Legal Lot Number | 9 |
| Jurisdiction | O'BRIEN IA |
| Township / Civil Division | FLOYD |
| Census Block Group | 2 |
| Census Block | 2010 |
| Census Tract | 490300 |
233 N 4th Ave, a single family home, is owned by an individual.
Source: O'Brien County records, as of September 1, 2026
| Owner of Record | Individual Name on File |
|---|---|
| Mailing Address | 234 N 5TH AVE, SHELDON, IA 51201-1121 |
| 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 | Name on Deed |
|---|---|
| Record Updated | Oct 29, 2026 |
The 2025 property tax bill for 233 N 4th Ave was $1,242, up 8% from the year before.
Source: O'Brien County assessment roll, as of December 19, 2025
| Type | Name |
|---|---|
| State | Iowa |
| County | O'Brien County |
| Municipality | Sheldon City |
| Unified School District | Sheldon Community School District (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $1,242.00 (+8%) | $81,420 Land $12,150 Building $69,270 | $81,420 Land $12,150 Building $69,270 |
| 2024 | $1,150.00 | ||
| 2023 | $69,790 (+35.8%) Land $12,150 Building $57,640 | $69,790 Land $12,150 Building $57,640 | |
| 2022 | $912.00 | $51,390 Land $8,100 Building $43,290 | |
| 2021 | $51,390 Land $8,100 Building $43,290 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 233 N 4th Ave in Zone X, an area of minimal flood risk.
Source: FEMA National Flood Hazard Layer, effective December 16, 2020
| 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 233 N 4th Ave is low, with less than a 0.01% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 98% of the US · lower than 82% of Iowa |
|---|---|
| Wildfire Likelihood | Under 0.01% 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 | SHELDON WATER DEPARTMENT serves 5,512 people · EPA ID IA7170040 |
|---|---|
| Water Source | Groundwater |
| Last State Inspection | Apr 2025 |
| Lead | 2 ppb (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 223 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Premier Communications Fiber | 1,000 / 1,000 |
| Verizon Fixed Wireless | 300 / 20 |
| GigFire Fixed Wireless | 150 / 130 |
| AT&T Fixed Wireless | 100 / 20 |
May also be available: T-Mobile.
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