Boulder County property record for 4858 Silver Sage Ct, Boulder, CO 80301
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 1.75 ba · 2,556 sqft · built 1972 |
| Lot Size | 0.371 acres (16,152 sqft) |
| Owner | Individual Name on File |
| Tax Bill | $6,898 (2025) |
| Deeds & Mortgages | Feb 2019 Transfer |
| Flood Zone | Zone X (minimal risk) |
| APN | 1463-11-4-02-017 |
| Primary APN | 1463-11-4-02-017 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 1.75 Baths |
| Half Baths | 1 Half Bath |
| Total Rooms | 9 Rooms |
| Stories | 1 Story |
| Building Area | 2,556 sqft Living Area |
| Gross Area | 4,499 sqft |
| 1st Floor Area | 2,556 sqft |
| Basement Area | 1,343 sqft |
| Interior Walls | Wallboard/Drywall |
| Year Built | Built 1972 |
|---|---|
| Effective Year Built | Effective 1985 |
| Architectural Style | Ranch |
| Exterior Material | Brick Veneer |
| Construction Type | Masonry / Concrete Block |
| Lot Area | 16,152 sqft (0.371 acres) |
| Garage Type | Attached |
| Garage Area | 600 sqft |
| Parking Spaces | 2 Parking Spaces |
| Porch | Porch |
| Porch Area | 355 sqft |
| Patio Area | 270 sqft |
| Heating System | Forced Air with A/C |
|---|
| Account Number | R0038470 |
|---|---|
| Street Address | 4858 SILVER SAGE CT |
| City | BOULDER |
| State | CO |
| Zip | 80301-3636 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | RR |
| Legal Description | LOT 17 GUN BARREL GREEN REPLAT BLK 20 & 21 |
| Legal Range | 70 |
| Legal Township | 1N |
| Legal Section | 11 |
| Legal Subdivision | GUNBARREL GREEN RESUB BLKS 20 & 21 |
| Legal Tract | U |
| Legal Block | 20,21 |
| Legal Lot Number | 17 |
| Jurisdiction | BOULDER CO |
| Township / Civil Division | BOULDER |
| Census Block Group | 3 |
| Census Block | 3011 |
| Census Tract | 12708 |
4858 Silver Sage Ct is owned and occupied by an individual who acquired it in February 2019.
Source: Boulder County records, as of September 18, 2026
| Owner of Record | Individual Name on File |
|---|---|
| Mailing Address | 4858 SILVER SAGE CT, BOULDER, CO 80301-3636 |
| 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 | Name on Deed |
|---|---|
| Last Sale | Jan 28, 1993 |
| Deed Sale | Jan 28, 1993 |
| Prior Sale | Dec 11, 1991 · Amount on File |
| Deed Document Number | 19931261501 |
| Last Transfer Date | Feb 15, 2019 |
| Transfer Doc | 0003698260 |
| Record Updated | Oct 29, 2026 |
| Document Type | Quit Claim Deed |
|---|---|
| Jurisdiction | BOULDER CO |
| Recording Date | Feb 15, 2019 |
| Property Address | 4858 SILVER SAGE CT, BOULDER, CO 80301-3636 |
| Document Number | 0003698260 |
| Instrument Date | Feb 15, 2019 |
| Instrument | 3698260 |
| Transaction Type | Transfer |
| Record Updated | Feb 21, 2019 |
| Tax | $0.00 |
|---|---|
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 4858 SILVER SAGE CT BOULDER CO 803013636, BOULDER, CO 80301-3636 |
The 2025 property tax bill for 4858 Silver Sage Ct was $6,898.
Source: Boulder County assessment roll, as of September 18, 2026
| Type | Name |
|---|---|
| State | Colorado |
| County | Boulder County |
| Unified School District | Boulder Valley School District RE-2 (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $70,190 (+1.89%) Land $38,482 Building $31,708 | $1,102,200 (-) Land $635,900 Building $466,300 | |
| 2025 | $6,898.00 | $68,888 Land $39,744 Building $29,144 | $1,102,200 Land $635,900 Building $466,300 |
| 2023 | $6,381.00 (+18.61%) | $73,868 (+33.95%) Land $43,061 Building $30,807 | $1,102,500 (+38.94%) Land $642,700 Building $459,800 |
| 2022 | $5,380.00 | $55,148 Land $32,060 Building $23,088 | $793,500 Land $461,300 Building $332,200 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 4858 Silver Sage Ct in Zone X, an area of minimal flood risk, though there have been 8 flood claims nearby since 1995.
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 11 policies |
| Community Rating System | Class 5 (25% premium discount) |
| Nearby Flood Policies | 11 in force |
| Nearby Flood Claims | 8 (1995–2023) |
| Claims Outside the SFHA | 8 of 8 |
| Most Recent Claim | May 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.
Wildfire risk around 4858 Silver Sage Ct 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 | 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 | 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 393 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Ayva Networks Fixed Wireless | 2,500 / 2,500 |
| Xfinity Cable | 2,000 / 250 |
| Verizon Fixed Wireless | 300 / 20 |
| LiveWireNet Fixed Wireless | 250 / 100 |
| CenturyLink DSL | 140 / 20 |
| T-Mobile Fixed Wireless | 100 / 20 |
May also be available: AT&T.
Search by:
By searching, you agree to: Terms • Privacy • Disclosures