Adams County property record for 403 12th St, Corning, IA 50841
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 1 ba · 933 sqft · built 1890 |
| Lot Size | 0.06 acres (2,614 sqft) |
| Owner | Individual Name on File |
| Tax Bill | $338 (2026) |
| Flood Zone | Zone X (minimal risk) |
| APN | 4428100 |
| Primary APN | 4428100 |
|---|---|
| Alternative APN |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 1 Bath |
| Total Rooms | 6 Rooms |
| Stories | 1 Story |
| Building Area | 933 sqft Living Area |
| Basement Area | 96 sqft |
| Flooring | Carpet |
| Interior Walls | Plaster |
| Year Built | Built 1890 |
|---|---|
| Effective Year Built | Effective 1890 |
| Exterior Material | Aluminum/Vinyl |
| Construction Type | Frame |
| Foundation Type | Block |
| Roof Type | Gable |
| Roof Material | Asphalt |
| Lot Area | 2,614 sqft (0.06 acres) |
| Porch | Porch |
| Porch Area | 165 sqft |
| Cooling System | None |
|---|---|
| Heating System | Forced Air with A/C |
| Heating Fuel | Gas |
| Street Address | 403 12TH ST |
|---|---|
| City | CORNING |
| State | IA |
| Zip | 50841-1219 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | E32'OF LOTS 8 & 721 ORIGINAL TOWN OF CORNING |
| Legal Subdivision | CORNING |
| Legal Lot Number | 8 & 721 |
| Jurisdiction | ADAMS IA |
| Township / Civil Division | QUINCY |
| Census Block Group | 1 |
| Census Block | 1048 |
| Census Tract | 950200 |
Source: NPS National Register of Historic Places, as of August 1, 2026
| Historic District | Within the Corning Commercial Historic District listed 2012 · 58 contributing resources · NRIS 12000318 |
|---|
Federal listing alone does not restrict alterations; local historic district rules, which this data does not cover, may apply.
403 12th St is owned and occupied by an individual who acquired it in March 1966.
Source: Adams County records, as of October 20, 2026
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Owner of Record | Individual Name on File |
|---|---|
| Mailing Address | 403 12TH ST, CORNING, IA 50841-1219 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | Mar 21, 1966 |
| Deed Sale | Mar 21, 1966 |
| Record Updated | Oct 29, 2026 |
The 2026 property tax bill for 403 12th St was $338.
Source: Adams County assessment roll, as of April 2, 2026
| Type | Name |
|---|---|
| State | Iowa |
| County | Adams County |
| Municipality | Corning City |
| Unified School District | Corning Community School District (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $338.00 | $17,600 (+6.02%) Land $2,200 Building $15,400 | $17,600 (+6.02%) Land $2,200 Building $15,400 |
| 2025 | $338.00 (+6.29%) | $16,600 Land $2,100 Building $14,500 | $16,600 Land $2,100 Building $14,500 |
| 2024 | $318.00 | ||
| 2023 | $15,900 (+33.61%) Land $2,100 Building $13,800 | $15,900 Land $2,100 Building $13,800 | |
| 2022 | $11,900 Land $2,100 Building $9,800 | ||
| 2021 | $11,900 Land $2,100 Building $9,800 | ||
| 2018 | $342.00 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 403 12th St in Zone X, an area of minimal flood risk.
Source: FEMA National Flood Hazard Layer, effective April 4, 2017
| 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 403 12th St is low, with 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 80% of the US · above 49% of Iowa |
|---|---|
| Wildfire Likelihood | 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 | CORNING MUNI WATER DEPARTMENT serves 1,735 people · EPA ID IA0220075 |
|---|---|
| Water Source | Surface water |
| Last State Inspection | Sep 2023 |
| Lead | 3 ppb (2021–2023) action level 15 ppb |
| Water Quality | Chlorite resolved · Nov 2016 |
|---|---|
| Treatment and Procedure | None last 10 years |
| Monitoring and Reporting | 1 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 196 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Mediacom Xtream Cable | 1,000 / 50 |
May also be available: Massena Telephone Company.
Search by:
By searching, you agree to: Terms • Privacy • Disclosures