Summit County property record for 336 Riverside Dr, Silverthorne, CO 80498
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 1.5 ba · 1,872 sqft · built 1974 |
| Lot Size | 0.87 acres (37,897 sqft) |
| Owner | 2 Individual Names on File |
| Tax Bill | $4,765 (2025) |
| Deeds & Mortgages | May 2023 Sale |
| Flood Zone | Zone X (minimal risk) |
| APN | 1951-3620-02-002 |
| Primary APN | 1951-3620-02-002 |
|---|---|
| Alternative APN |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 1.5 Baths |
| Half Baths | 1 Half Bath |
| Total Rooms | 6 Rooms |
| Stories | 2 Stories |
| Building Area | 1,872 sqft Living Area |
| Gross Area | 2,576 sqft |
| 1st Floor Area | 1,368 sqft |
| 2nd Floor Area | 504 sqft |
| Year Built | Built 1974 |
|---|---|
| Effective Year Built | Effective 1982 |
| Architectural Style | Bi-Level |
| Exterior Material | Wood Siding |
| Roof Type | Gable |
| Roof Material | Asphalt |
| Lot Area | 37,897 sqft (0.87 acres) |
| Terrain | Rolling |
| Garage Type | Attached |
| Garage Area | 704 sqft |
| Parking Spaces | 3 Parking Spaces |
| Heating Fuel | Electric |
|---|---|
| Sewer | Septic |
| Water Source | Well |
| Street Address | 336 RIVERSIDE DR |
|---|---|
| City | SILVERTHORNE |
| State | CO |
| Zip | 80498-9570 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | R-1 |
| Legal Description | LOT 17,18 BLOCK D SOUTH FORTY SUB |
| Legal Subdivision | SOUTH FORTY SUB |
| Legal Block | D |
| Legal Lot Number | 17 |
| Jurisdiction | SUMMIT CO |
| Township / Civil Division | SILVERTHORNE |
| Census Block Group | 2 |
| Census Block | 2035 |
| Census Tract | 102 |
336 Riverside Dr is owned and occupied by two individuals who acquired it in March 2023.
Source: Summit County records, as of June 16, 2026
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 336 RIVERSIDE DR, SILVERTHORNE, CO 80498-9570 |
| 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 | 2 Names on Deed |
|---|---|
| Last Transfer Date | Mar 22, 2023 |
| Transfer Doc | 0001310435 |
| Record Updated | Sep 20, 2026 |
| Document Type | Beneficiary Deed |
|---|---|
| Jurisdiction | SUMMIT CO |
| Recording Date | May 8, 2023 |
| Property Address | 336 RIVERSIDE DR, SILVERTHORNE, CO 80498-9570 |
| Document Number | 0001310435 |
| Map Reference | DOC 97836 |
| Instrument Date | Mar 22, 2023 |
| Instrument | 1310435 |
| Transaction Type | Transfer |
| Record Updated | May 22, 2023 |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | No Consideration Stated |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Revocable Trust |
| Address | 336 RIVERSIDE DR, SILVERTHORNE, CO 80498-9570 |
The 2025 property tax bill for 336 Riverside Dr was $4,765, up 1% from the year before.
Source: Summit County assessment roll, as of June 16, 2026
| Type | Name |
|---|---|
| State | Colorado |
| County | Summit County |
| Unified School District | Summit School District RE-1 (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2025 | $4,765.00 (+1%) | $93,370 (+6.78%) | $1,373,100 (+5.21%) Land $561,300 Building $811,800 |
| 2024 | $4,332.00 (-4.24%) | $87,442 (+4.4%) | $1,305,100 (+4.4%) Land $564,100 Building $741,000 |
| 2023 | $4,524.00 (+34.84%) | $83,757 (+42.6%) | $1,250,100 (+47.92%) Land $564,100 Building $686,000 |
| 2022 | $3,355.00 | $58,734 | $845,100 Land $310,600 Building $534,500 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 336 Riverside Dr in Zone X, an area of minimal flood risk, within 100 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 100 ft |
| Flood Insurance Requirement | Not required lenders may require it |
| Flood Insurance Cost | Premium on File median of 14 policies |
| Community Rating System | Class 10 (0% premium discount) |
| Nearby Flood Policies | 14 in force |
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 336 Riverside Dr is low, with a 0.03% 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 | 0.03% 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 | 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 63 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Xfinity Cable | 1,200 / 35 |
| Arbor Mesh Internet Fixed Wireless | 1,000 / 1,000 |
| Verizon Fixed Wireless | 300 / 20 |
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