Summit County property record for 447 Fly Line Dr, Silverthorne, CO 80498
| Property Type | Residential Vacant Land |
|---|---|
| Details | 3 bd · 2.25 ba · 2,884 sqft · built 2015 |
| Lot Size | 0.053 acres (2,307 sqft) |
| Owner | Individual Name on File |
| Last Sale | $779,000 (Oct 2015) |
| Tax Bill | $7,811 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 1951-3630-35-008 |
| Primary APN | 1951-3630-35-008 |
|---|---|
| Alternative APN |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2.25 Baths |
| Half Baths | 2 Half Baths |
| Total Rooms | 7 Rooms |
| Units | 2 Units |
| Stories | 2 Stories |
| Building Area | 2,884 sqft Gross Area |
| 1st Floor Area | 1,216 sqft |
| 2nd Floor Area | 1,144 sqft |
| Year Built | Built 2015 |
|---|---|
| Effective Year Built | Effective 2015 |
| Architectural Style | Townhouse |
| Exterior Material | Wood Siding |
| Roof Type | Gable |
| Roof Material | Asphalt |
| Lot Area | 2,307 sqft (0.053 acres) |
| Terrain | Gentle Slope |
| Garage Type | Attached |
| Garage Area | 524 sqft |
| Parking Spaces | 2 Parking Spaces |
| Heating System | Radiant |
|---|---|
| Sewer | Municipal |
| Water Source | Commercial |
| Street Address | 447 FLY LINE DR |
|---|---|
| City | SILVERTHORNE |
| State | CO |
| Zip | 80498-8998 |
| Property Category | Residential |
| Property Type | Vacant Land > Residential |
| Local Zoning Code | PUD |
| Legal Description | LOT 37B ANGLER MTN RANCH LAKESIDE TOWNHOMES # 6 FIRST AMENDMENT |
| Legal Subdivision | ANGLER MTN RANCH LAKESIDE TOWNHOMES |
| Legal Lot Number | 37B |
| Jurisdiction | SUMMIT CO |
| Township / Civil Division | SILVERTHORNE |
| Census Block Group | 2 |
| Census Block | 2021 |
| Census Tract | 102 |
447 Fly Line Dr, residential vacant land, is owned by an individual who bought it in October 2015.
Source: Summit County records, as of June 16, 2026
| Owner of Record | Individual Name on File |
|---|---|
| Mailing Address | 16015 QUANDARY LOOP, BROOMFIELD, CO 80023-8105 |
| 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 |
|---|---|
| Last Sale | Oct 26, 2015 · Amount on File |
| Deed Sale | Oct 26, 2015 · Amount on File |
| Deed Document Number | 20151095502 |
| Record Updated | Sep 20, 2026 |
The 2025 property tax bill for 447 Fly Line Dr was $7,811, up 28.9% 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 | $7,811.00 (+28.87%) | $153,054 (+30.6%) | $2,250,800 Land $591,400 Building $1,659,400 |
| 2024 | $6,061.00 (-4.26%) | $117,190 (-) | |
| 2023 | $6,331.00 (+46.01%) | $117,190 (+54.4%) | $1,749,100 (+60.16%) Land $501,100 Building $1,248,000 |
| 2022 | $4,336.00 | $75,901 | $1,092,100 Land $280,500 Building $811,600 |
Assessed value and assessed market value are set for property tax purposes, not market price estimates; both are a fraction of this property's market value.
FEMA maps place 447 Fly Line 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 447 Fly Line Dr is low, with less than 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 97% of the US · lower than 98.8% of Colorado |
|---|---|
| Wildfire Likelihood | Under 0.01% annual chance |
| Exposure | None beyond 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 | 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 142 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 |
| Verizon Fixed Wireless | 300 / 20 |
| Starlink Satellite | 280 / 30 |
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