Day County property record for 12519 423rd Ave, Langford, SD 57454
| Property Type | Single Family Home |
|---|---|
| Lot Size | 5.5 acres (239,580 sqft) |
| Owner | 2 Individual Names on File |
| Tax Bill | $2,007 (2023) |
| APN | 21.11.1100 |
| Primary APN | 21.11.1100 |
|---|
| Lot Area | 239,580 sqft (5.5 acres) |
|---|
| Street Address | 12519 423RD AVE |
|---|---|
| City | LANGFORD |
| State | SD |
| Zip | 57454-5111 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | LARSON ADDITION IN THE NENE (5.50 AC) |
| Legal Range | 58 |
| Legal Township | 124 |
| Legal Section | 11 |
| Legal Subdivision | LARSON ADD |
| Jurisdiction | DAY SD |
| Township / Civil Division | HOMER |
| Census Block Group | 2 |
| Census Block | 2063 |
| Census Tract | 952700 |
12519 423rd Ave is owned and occupied by two individuals.
Source: Day County records, as of July 20, 2026
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 12519 423RD AVE, LANGFORD, SD 57454-5111 |
| 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 | Sep 20, 2026 |
Source: Day County assessment roll, as of January 5, 2026
| Type | Name |
|---|---|
| State | South Dakota |
| County | Day County |
| County Subdivision | Homer Township |
| Unified School District | Langford School District 45-5 (KG - 12) |
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $183,000 (-) Building $183,000 | |
| 2025 | $183,000 Land $29,568 Building $153,432 | |
| 2023 | $2,007.00 | $210,037 Land $23,100 Building $186,937 |
Assessed value is set for property tax purposes and is not a market price estimate.
FEMA has no flood map on file for 12519 423rd Ave; there have been 1 flood claim nearby since 1999.
Source: FEMA National Flood Hazard Layer · OpenFEMA NFIP redacted claims and policies, as of September 2026
| FEMA Flood Zone | Not on file |
|---|---|
| Nearby Flood Claims | 1 (1999) |
| Claims Outside the SFHA | 1 of 1 |
| Most Recent Claim | Jul 1999 · rainfall accumulation |
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.
Wildfire risk around 12519 423rd Ave is moderate, ranking above 63% 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 63% of the US · above 68% of South Dakota |
|---|---|
| Wildfire Likelihood | 0.1% annual chance |
| Exposure | Direct burnable vegetation |
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 | BROWN-DAY-MARSHALL RWS private · serves 5,673 people · EPA ID SD4600882 |
|---|---|
| Water Source | Groundwater |
| Last State Inspection | Jul 2022 |
| Lead | 2 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.
Source: FCC Broadband Data Collection, as of December 31, 2025
5G (outdoors only) and 4G LTE
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