Blaine County property record for 400 E River St, Ketchum, ID 83340
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 4 ba · 2,984 sqft · built 1999 |
| Lot Size | 0.12 acres (5,227 sqft) |
| Owner | 2 Company Names on Record |
| Last Sale | $500,000 (Jul 2016) |
| Tax Bill | $6,340 (2025) |
| Deeds & Mortgages | Nov 2017 Transfer |
| Flood Zone | Zone X (minimal risk) |
| APN | RPK03720000010 |
| Primary APN | RPK03720000010 |
|---|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 4 Baths |
| Building Area | 2,984 sqft Living Area |
| 1st Floor Area | 1,188 sqft |
| Upper Floors Area | 1,796 sqft |
| Year Built | Built 1999 |
|---|---|
| Effective Year Built | Effective 1999 |
| Architectural Style | Townhouse |
| Lot Area | 5,227 sqft (0.12 acres) |
| Street Address | 400 E RIVER ST |
|---|---|
| City | KETCHUM |
| State | ID |
| Zip | 83340 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | 200 SO LEADVILLE TOWNHOMES SUBLOT 1 BLK 1 5,197SF |
| Legal Range | 18E |
| Legal Township | 04N |
| Legal Section | 18 |
| Legal Subdivision | LEADVILLE SUB |
| Legal Block | 1 |
| Legal Lot Number | 1 |
| Jurisdiction | BLAINE ID |
| Township / Civil Division | KETCHUM |
| Census Block Group | 3 |
| Census Block | 3080 |
| Census Tract | 960301 |
Source: Blaine County records, as of March 24, 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | 2 Company Names on Record |
|---|---|
| Mailing Address | PO BOX 6435, KETCHUM, ID 83340-6435 |
| Occupancy | Owner Occupied |
| Owner Type | Company |
| Vesting | Life Tenant |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Jul 14, 2016 · Amount on Record |
| Deed Sale | Jul 14, 2016 · Amount on Record |
| Prior Sale | Jan 14, 2014 |
| Deed Document Number | 2016636444 |
| Last Transfer Date | Jun 30, 2025 |
| Transfer Doc | 0000713074 |
| Record Updated | Jun 8, 2026 |
| Document Type | Intrafamily Transfer |
|---|---|
| Jurisdiction | BLAINE ID |
| Recording Date | Nov 3, 2017 |
| Property Address | 400 RIVER ST E, KETCHUM, ID 83340 |
| Document Number | 0000647829 |
| Map Reference | DOC428598 |
| Instrument Date | Oct 29, 2017 |
| Instrument | 647829 |
| Transaction Type | Transfer |
| Record Updated | Apr 25, 2023 |
| Title Company | TITLEFACT INC |
| Tax | $0.00 |
|---|---|
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Community Property with Right of Survivorship |
| Address | 528 BALLINGRUDE DR, TWIN FALLS, ID 83301-4401 |
Source: Blaine County assessment roll, as of March 24, 2026
| Type | Name |
|---|---|
| State | Idaho |
| County | Blaine County |
| Municipality | Ketchum City |
| Unified School District | Blaine County School District 61 (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $6,340.00 (+30.32%) | $2,116,008 (+27.37%) Land $632,500 Building $1,483,508 | $2,116,008 (+27.37%) Land $632,500 Building $1,483,508 |
| 2024 | $4,865.00 (-0.1%) Homeowner's exemption Additional exemption filed | $1,661,292 (+8.14%) Land $632,500 Building $1,028,792 | $1,661,292 (-) Land $632,500 Building $1,028,792 |
| 2023 | $4,870.00 (-13.16%) Homeowner's exemption Additional exemption filed | $1,536,292 (+7.52%) | $1,661,292 (+6.92%) Land $632,500 Building $1,028,792 |
| 2022 | $5,608.00 Homeowner's exemption Additional exemption filed | $1,428,792 | $1,553,792 Land $525,000 Building $1,028,792 |
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 15, 2025 · OpenFEMA NFIP redacted claims and policies, as of September 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Nearest Special Flood Hazard Area | Zone AE, within 500 ft |
| Flood Insurance Requirement | Not required lenders may require it |
| Flood Insurance Cost | Premium on Record median of 25 policies |
| Community Rating System | Class 10 (0% premium discount) |
| Nearby Flood Policies | 25 in force |
| Nearby Flood Claims | 7 (2017–2023) |
| Claims Outside the SFHA | 4 of 7 |
| Most Recent Claim | Jun 2023 · 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 45% of the US · lower than 87% of Idaho |
|---|---|
| Wildfire Likelihood | 0.06% annual chance |
| Exposure | Indirect within 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 | CITY OF KETCHUM serves 3,555 people · EPA ID ID5070028 |
|---|---|
| Water Source | Groundwater |
| Last State Inspection | Jun 2021 |
| Lead | 9 ppb (2022–2024) action level 15 ppb |
| Water Quality | None last 10 years |
|---|---|
| Treatment and Procedure | None last 10 years |
| Monitoring and Reporting | 3 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 371 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Cox Communications Cable · Fiber in parts of the area | 2,000 / 100 |
| Verizon Fixed Wireless | 300 / 20 |
| Starlink Satellite | 280 / 30 |
| T-Mobile Fixed Wireless | 100 / 20 |
May also be available: CenturyLink.
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