Boulder County property record for 3580 Silver Plume Ct, Boulder, CO 80305
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 1.75 ba · 1,358 sqft · built 1976 |
| Lot Size | 0.132 acres (5,762 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $455,000 (Jun 2007) |
| Tax Bill | $6,822 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 1577-17-2-12-007 |
| Primary APN | 1577-17-2-12-007 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 1.75 Baths |
| Half Baths | 1 Half Bath |
| Total Rooms | 7 Rooms |
| Building Area | 1,358 sqft Living Area |
| Gross Area | 1,758 sqft |
| 1st Floor Area | 854 sqft |
| Basement Area | 504 sqft |
| Finished Basement | 504 sqft |
| Year Built | Built 1976 |
|---|---|
| Effective Year Built | Effective 1995 |
| Architectural Style | Split Level |
| Exterior Material | Wood Shingle |
| Construction Type | Frame |
| Roof Material | Asphalt |
| Lot Area | 5,762 sqft (0.132 acres) |
| Garage Type | Attached |
| Garage Area | 400 sqft |
| Parking Spaces | 2 Parking Spaces |
| Deck Area | 77 sqft |
| Heating Fuel | Electric |
|---|
| Account Number | R0068989 |
|---|---|
| Street Address | 3580 SILVER PLUME CT |
| City | BOULDER |
| State | CO |
| Zip | 80305-7212 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | LOT 24 SHANAHAN RIDGE 4 |
| Legal Range | 70 |
| Legal Township | 1S |
| Legal Section | 17 |
| Legal Subdivision | SHANAHAN RIDGE 4 - BO |
| Legal Block | 3 |
| Legal Lot Number | 24 |
| Jurisdiction | BOULDER CO |
| Township / Civil Division | BOULDER |
| Census Block Group | 3 |
| Census Block | 3010 |
| Census Tract | 12510 |
3580 Silver Plume Ct is owned and occupied by two individuals who bought it in June 2007.
Source: Boulder County records, as of September 18, 2026
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 3580 SILVER PLUME CT, BOULDER, CO 80305-7212 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Jun 29, 2007 · Amount on File |
| Deed Sale | Jun 29, 2007 · Amount on File |
| Prior Sale | Mar 3, 1997 · Amount on File |
| Deed Document Number | 20072865951 |
| Prior Transfer Date | Jun 14, 2005 |
| Prior Transfer Doc | 0002702889 |
| Record Updated | Oct 29, 2026 |
The 2025 property tax bill for 3580 Silver Plume Ct was $6,822.
Source: Boulder County assessment roll, as of September 18, 2026
| Type | Name |
|---|---|
| State | Colorado |
| County | Boulder County |
| Municipality | Boulder City |
| Unified School District | Boulder Valley School District RE-2 (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $79,886 (+2.68%) Land $50,728 Building $29,158 | $1,244,800 (-) Land $816,000 Building $428,800 | |
| 2025 | $6,822.00 | $77,800 Land $51,000 Building $26,800 | $1,244,800 Land $816,000 Building $428,800 |
| 2023 | $6,929.00 (+14.49%) | $83,931 (+28.77%) Land $59,335 Building $24,596 | $1,252,700 (+33.58%) Land $885,600 Building $367,100 |
| 2022 | $6,052.00 | $65,177 Land $46,127 Building $19,050 | $937,800 Land $663,700 Building $274,100 |
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 3580 Silver Plume Ct in Zone X, an area of minimal flood risk, though there have been 5 flood claims nearby since 1978.
Source: FEMA National Flood Hazard Layer, effective October 14, 2026 · 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 |
| Flood Insurance Cost | Premium on File median of 17 policies |
| Community Rating System | Class 5 (25% premium discount) |
| Nearby Flood Policies | 17 in force |
| Nearby Flood Claims | 5 (1978–2013) |
| Claims Outside the SFHA | 4 of 5 |
| Most Recent Claim | Sep 2013 · Severe Storms, Flooding, Landslides, And Mudslides |
| Claims by Event |
|
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 3580 Silver Plume Ct is high, ranking above 78% of the US, with a 0.5% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | High above 78% of the US · above 79% of Colorado |
|---|---|
| Wildfire Likelihood | 0.5% 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 | CITY OF BOULDER serves 166,080 people · EPA ID CO0107152 |
|---|---|
| Water Source | Surface water |
| Last State Inspection | Sep 2024 |
| Lead | 2 ppb (2023–2025) action level 15 ppb |
| Water Quality | Haloacetic acids resolved · Jul 2017 |
|---|---|
| Treatment and Procedure | None last 10 years |
| Monitoring and Reporting | 1 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 510 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Ayva Networks Fixed Wireless | 2,500 / 2,500 |
| CenturyLink Fiber · DSL in parts of the area | 2,000 / 1,000 |
| Xfinity Cable | 2,000 / 250 |
| Verizon Fixed Wireless | 300 / 20 |
| LiveWireNet Fixed Wireless | 250 / 100 |
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