Day County property record for 12645 435th Ave, Roslyn, SD 57261
| Property Type | Rural Home |
|---|---|
| Lot Size | 119 acres (5,208,905 sqft) |
| Owner | Individual Name on File |
| Tax Bill | $2,053 (2023) |
| APN | 26.14.1000 |
| Primary APN | 26.14.1000 |
|---|
| Lot Area | 5,208,905 sqft (119 acres) |
|---|
| Street Address | 12645 435TH AVE |
|---|---|
| City | ROSLYN |
| State | SD |
| Zip | 57261-5229 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Rural Home |
| Legal Description | E1/2 NE & NWNE EX HY |
| Legal Range | 56 |
| Legal Township | 124 |
| Legal Section | 14 |
| Jurisdiction | DAY SD |
| Township / Civil Division | LIBERTY |
| Census Block Group | 2 |
| Census Block | 2102 |
| Census Tract | 952700 |
Source: Day County records, as of July 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 | 12645 435TH AVE, ROSLYN, SD 57261-5229 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | Name 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 | Liberty Township |
| Unified School District | Webster School District 18-5 (PK - 12) |
| Year | Tax Bill | Assessed Value |
|---|---|---|
| 2026 | $313,806 (+8.79%) Land $284,063 Building $29,743 | |
| 2025 | $288,445 (+12.48%) Land $258,702 Building $29,743 | |
| 2023 | $2,053.00 | $256,431 Land $226,688 Building $29,743 |
Assessed value is set for property tax purposes and is not a market price estimate.
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.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 63% of the US · lower than 75% of South Dakota |
|---|---|
| Wildfire Likelihood | 0.03% annual chance |
| Exposure | Indirect within ember reach |
| Adjoins Burnable Land | Yes |
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 | WEB WATER DEVELOPMENT ASSOCIATION private · serves 20,750 people · EPA ID SD4601089 |
|---|---|
| Water Source | Surface water |
| Last State Inspection | Nov 2024 |
| 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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