Shelby County property record for 307 Ada St, Irwin, IA 51446
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 2 ba · 1,528 sqft · built 1943 |
| Lot Size | 0.317 acres (13,800 sqft) |
| Owner | Individual Name on Record |
| Last Sale | $50,500 (Dec 2023) |
| Tax Bill | $416 (2026) |
| Flood Zone | Zone X (minimal risk) |
| APN | 832107000151 |
| Primary APN | 832107000151 |
|---|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 1.5 Baths |
| Half Baths | 1 Half Bath |
| Total Rooms | 6 Rooms |
| Stories | 1 Story |
| Building Area | 1,528 sqft Living Area |
| 1st Floor Area | 912 sqft |
| Attic | Attic |
| Attic Area | 520 sqft |
| Basement Area | 912 sqft |
| Unfinished Basement | 912 sqft |
| Flooring | Carpet |
| Interior Walls | Plaster |
| Year Built | Built 1943 |
|---|---|
| Effective Year Built | Effective 1943 |
| Exterior Material | Vinyl |
| Construction Type | Frame |
| Foundation Type | Block |
| Roof Type | Gable |
| Roof Material | Asphalt |
| Lot Area | 13,800 sqft (0.317 acres) |
| Lot Dimensions | 138 ft deep x 100 ft wide |
| Garage Type | Detached |
| Garage Area | 264 sqft |
| Parking Spaces | 1 Parking Space |
| Porch | Slab |
| Porch Area | 40 sqft |
| Cooling System | None |
|---|---|
| Heating System | Forced Air with A/C |
| Heating Fuel | Gas |
| Water Source | Commercial |
| Street Address | 307 ADA ST |
|---|---|
| City | IRWIN |
| State | IA |
| Zip | 51446 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | 30-81-37 ORIGINAL TOWN (AKA RE PLAT LT 5 ASD SW SW) LTS 15 & 16 BLK 14 |
| Legal Range | 37W |
| Legal Township | 81N |
| Legal Section | 30 |
| Legal Subdivision | ORIGINAL TOWN OF IRWIN |
| Legal Block | 14 |
| Legal Lot Number | 5,15-16 |
| Jurisdiction | SHELBY IA |
| Township / Civil Division | JEFFERSON |
| Census Block Group | 4 |
| Census Block | 4035 |
| Census Tract | 960100 |
Source: Shelby County records, as of October 20, 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | Individual Name on Record |
|---|---|
| Mailing Address | PO BOX 66, IRWIN, IA 51446-0066 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Dec 19, 2023 · Amount on Record |
| Deed Sale | Dec 19, 2023 · Amount on Record |
| Deed Document Number | 20232003 |
| Record Updated | Oct 29, 2026 |
Source: Shelby County assessment roll, as of September 30, 2025
| Type | Name |
|---|---|
| State | Iowa |
| County | Shelby County |
| Municipality | Irwin City |
| Unified School District | IKM-Manning Community School District (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $416.00 (-6.73%) | $51,049 (-) Land $9,450 Building $41,599 | $51,049 (-) Land $9,450 Building $41,599 |
| 2025 | $51,049 (-23.72%) Land $9,450 Building $41,599 | $51,049 (-23.72%) Land $9,450 Building $41,599 | |
| 2024 | $446.00 (-27.36%) | ||
| 2023 | $66,920 (+47.76%) Land $9,450 Building $57,470 | $66,920 (+47.76%) Land $9,450 Building $57,470 | |
| 2022 | $614.00 Homeowner's exemption | $45,289 Land $9,450 Building $35,839 | |
| 2021 | $45,289 Land $9,450 Building $35,839 |
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 June 16, 2015 · 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 | 4 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 | Low lower than 94% of the US · lower than 65% of Iowa |
|---|---|
| Wildfire Likelihood | 0.02% 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 | IRWIN MUNICIPAL SUPPLY serves 313 people · EPA ID IA8340099 |
|---|---|
| Water Source | Purchased groundwater from WEST CENTRAL RWA - NISH SYSTEM |
| Last State Inspection | Apr 2024 |
| Lead | Under 1 ppb (2022–2024) action level 15 ppb |
| Water Quality | None last 10 years |
|---|---|
| Treatment and Procedure | None last 10 years |
| Monitoring and Reporting | 5 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 177 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Farmers Mutual Cooperative Telephone Fiber | 400 / 100 |
| Starlink Satellite | 280 / 30 |
May also be available: Western Iowa Wireless.
5G (outdoors only) and 4G LTE
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