Day County property record for 12890 435th Ave, Roslyn, SD 57261
| Property Type | Mobile Home |
|---|---|
| Details | 1 ba |
| Lot Size | 5 acres (217,800 sqft) |
| Owner | Individual Name on File |
| Tax Bill | $977 (2023) |
| APN | 26.25.3200 |
| Primary APN | 26.25.3200 |
|---|
| Full Baths | 1 Bath |
|---|
| Architectural Style | Mobile Home |
|---|---|
| Lot Area | 217,800 sqft (5 acres) |
| Street Address | 12890 435TH AVE |
|---|---|
| City | ROSLYN |
| State | SD |
| Zip | 57261-5228 |
| Property Category | Residential |
| Property Type | Residential > Prefabricated > Mobile Home |
| Legal Description | N 528' OF S 1056' OF W 412.5' OF SW (5 ACRES) |
| Legal Range | 56 |
| Legal Township | 124 |
| Legal Section | 25 |
| Jurisdiction | DAY SD |
| Township / Civil Division | LIBERTY |
| Census Block Group | 2 |
| Census Block | 2399 |
| Census Tract | 952700 |
12890 435th Ave, a mobile home, is owned and occupied by an individual.
Source: Day County records, as of July 20, 2026
| Owner of Record | Individual Name on File |
|---|---|
| Mailing Address | 12890 435TH AVE, ROSLYN, SD 57261-5228 |
| 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 | 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 | $153,762 (-) Building $153,762 | |
| 2025 | $153,762 Land $26,880 Building $126,882 | |
| 2023 | $977.00 | $120,127 Land $21,000 Building $99,127 |
Assessed value is set for property tax purposes and is not a market price estimate.
FEMA has no flood map on file for 12890 435th 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 12890 435th Ave is low, with a 0.02% 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 · lower than 85% of South Dakota |
|---|---|
| Wildfire Likelihood | 0.02% 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 | 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, based on 1 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Venture Communications Cooperative Fiber | 1,000 / 1,000 |
5G (outdoors only) and 4G LTE
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