Summit County property record for 340 Riley Rd, Silverthorne, CO 80498
| Property Type | Residential Multi-Family Vacant Land |
|---|---|
| Details | 3 bd · 3.25 ba · 2,118 sqft · built 1994 |
| Lot Size | 0.16 acres (6,969 sqft) |
| Owner | 2 Individual Names on File |
| Tax Bill | $3,812 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 2097-0130-18-001 |
| Primary APN | 2097-0130-18-001 |
|---|---|
| Alternative APN |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 3.25 Baths |
| Half Baths | 2 Half Baths |
| Total Rooms | 6 Rooms |
| Stories | 2 Stories |
| Building Area | 2,118 sqft Gross Area |
| 1st Floor Area | 594 sqft |
| 2nd Floor Area | 594 sqft |
| Basement Area | 594 sqft |
| Finished Basement | 594 sqft |
| Year Built | Built 1994 |
|---|---|
| Effective Year Built | Effective 1995 |
| Architectural Style | Triplex |
| Exterior Material | Aluminum/Vinyl |
| Roof Type | Gable |
| Roof Material | Asphalt |
| Lot Area | 6,969 sqft (0.16 acres) |
| View / Lot | Average |
| Garage Type | Attached |
| Garage Area | 336 sqft |
| Parking Spaces | 1 Parking Space |
| Heating System | Hot Water |
|---|---|
| Sewer | Municipal |
| Water Source | Commercial |
| Street Address | 340 RILEY RD |
|---|---|
| City | SILVERTHORNE |
| State | CO |
| Zip | 80498 |
| Property Category | Residential |
| Property Type | Vacant Land > Residential Multi-Family |
| Local Zoning Code | R-15 |
| Legal Description | LOT 340 RILEY ROAD TRIPLEX |
| Legal Subdivision | RILEY ROAD TRIPLEX |
| Legal Lot Number | 340 |
| Jurisdiction | SUMMIT CO |
| Township / Civil Division | SILVERTHORNE |
| Census Block Group | 1 |
| Census Block | 1000 |
| Census Tract | 102 |
340 Riley Rd, residential multi-family vacant land, is owned by two individuals.
Source: Summit County records, as of June 16, 2026
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | PO BOX 596, SILVERTHORNE, CO 80498-0596 |
| Owner Type | Individual |
| Vesting | Joint Tenants |
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 |
The 2025 property tax bill for 340 Riley Rd was $3,812, up 19.5% from the year before.
Source: Summit County assessment roll, as of June 16, 2026
| Type | Name |
|---|---|
| State | Colorado |
| County | Summit County |
| Municipality | Silverthorne Town |
| Unified School District | Summit School District RE-1 (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $3,812.00 (+19.5%) | $81,504 (+32.13%) | $1,198,600 Land $288,300 Building $910,300 |
| 2024 | $3,190.00 (-4.26%) | $61,687 (-) | |
| 2023 | $3,332.00 (+35.5%) | $61,687 (+43.3%) | $920,700 (+48.64%) Land $360,500 Building $560,200 |
| 2022 | $2,459.00 | $43,048 | $619,400 Land $228,100 Building $391,300 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 340 Riley Rd in Zone X, an area of minimal flood risk, within 500 ft of a high-risk flood zone.
Source: FEMA National Flood Hazard Layer, effective May 12, 2024 · 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 |
| Community Rating System | Class 10 (0% premium discount) |
| Nearby Flood Policies | 63 units insured incl. 54 condo units |
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 340 Riley Rd is low, with a 0.01% 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 91% of Colorado |
|---|---|
| Wildfire Likelihood | 0.01% 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 | TOWN OF SILVERTHORNE serves 8,400 people · EPA ID CO0159095 |
|---|---|
| Water Source | Groundwater |
| Last State Inspection | Jul 2022 |
| Lead | Under 1 ppb (2023–2025) 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 230 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Xfinity Cable | 2,000 / 250 |
| Arbor Mesh Internet Fixed Wireless | 1,000 / 1,000 |
May also be available: AT&T, Verizon.
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