Custer County property record for 24971 Sylvan Lake Rd, Custer, SD 57730
| Property Type | Single Family Home |
|---|---|
| Details | 1 ba · 1,116 sqft · built 1984 |
| Lot Size | 4.73 acres (206,039 sqft) |
| Owner | Individual Name on Record |
| Tax Bill | $4,052 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 004364 |
| Primary APN | 004364 |
|---|---|
| Alternative APN |
|
| Full Baths | 1 Bath |
|---|---|
| Stories | 1 Story |
| Building Area | 1,116 sqft Living Area |
| 1st Floor Area | 720 sqft |
| Attic | Attic |
| Attic Area | 396 sqft |
| Basement Area | 216 sqft |
| Finished Basement | 216 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Year Built | Built 1984 |
|---|---|
| Effective Year Built | Effective 1984 |
| Exterior Material | Wood Siding |
| Construction Type | Wood |
| Foundation Type | No Foundation |
| Roof Type | Gable |
| Roof Material | Wood |
| Lot Area | 206,039 sqft (4.73 acres) |
| Garage Type | Detached |
| Garage Area | 2,032 sqft |
| Parking Spaces | 8 Parking Spaces |
| Deck Area | 216 sqft |
| Shed | 1 Shed |
| Shed Area | 176 sqft |
| Cooling System | None |
|---|---|
| Heating System | Baseboard |
| Street Address | 24971 SYLVAN LAKE RD |
|---|---|
| City | CUSTER |
| State | SD |
| Zip | 57730-7265 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | MCROBBIE SUBD - TR LOWE OF NE4SW4 (INCLUDES 30' HIWAY R/W)SEC 13 T-3 R-4 4.73 AC 133 04 013 000 012 00 |
| Legal Range | 04 |
| Legal Township | 03 |
| Legal Section | 13 |
| Legal Subdivision | MCROBBIE SUBD |
| Legal Tract | L |
| Jurisdiction | CUSTER SD |
| Township / Civil Division | WEST CUSTER |
| Census Block Group | 1 |
| Census Block | 1020 |
| Census Tract | 965200 |
Source: Custer County records, as of September 8, 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 | 24971 SYLVAN LAKE RD, CUSTER, SD 57730-7265 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | Name on Deed |
|---|---|
| Record Updated | Oct 29, 2026 |
Source: Custer County assessment roll, as of September 8, 2026
| Type | Name |
|---|---|
| State | South Dakota |
| County | Custer County |
| Unified School District | Custer School District 16-1 (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $274,252 (-43.85%) Building $274,252 | ||
| 2025 | $4,052.00 (+7.85%) | $488,452 (+17.88%) Land $214,200 Building $274,252 | |
| 2023 | $3,757.00 (+13.03%) | $414,378 Land $171,900 Building $242,478 | |
| 2022 | $318,448 Land $124,600 Building $193,848 | ||
| 2021 | $3,324.00 |
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 October 21, 2020 · 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 | 2 in force |
| Nearby Flood Claims | 3 (1993–1999) |
| Most Recent Claim | Aug 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 | Moderate above 67% of the US · above 76% of South Dakota |
|---|---|
| Wildfire Likelihood | 0.2% 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 | SOUTHERN BLACK HILLS WATER private · serves 947 people · EPA ID SD4602309 |
|---|---|
| Water Source | Groundwater |
| Last State Inspection | Mar 2026 |
| 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 20 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Golden West Telecommunications Fiber | 1,000 / 1,000 |
May also be available: AT&T.
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