Boulder County property record for 4879 White Rock Cir, Apt E, Boulder, CO 80301
| Property Type | Condominium |
|---|---|
| Details | 2 bd · 1.75 ba · 871 sqft · built 1985 |
| Lot Size | 0.301 acres (13,091 sqft) |
| Owner | 2 Individual Names on Record |
| Last Sale | $330,000 (Aug 2016) |
| Tax Bill | $2,747 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 1463-10-4-65-005 |
| Primary APN | 1463-10-4-65-005 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 2 Beds |
|---|---|
| Full Baths | 1.75 Baths |
| Half Baths | 1 Half Bath |
| Total Rooms | 4 Rooms |
| Units | 9 Units |
| Stories | 1 Story |
| Building Area | 871 sqft Living Area |
| 1st Floor Area | 871 sqft |
| Interior Walls | Wallboard/Drywall |
| Year Built | Built 1985 |
|---|---|
| Effective Year Built | Effective 1985 |
| Architectural Style | Condo/Apartment |
| Exterior Material | Wood Shake/Shingle |
| Construction Type | Frame |
| Lot Area | 13,091 sqft (0.301 acres) |
| Cooling System | Central |
|---|---|
| Heating System | Forced Air with A/C |
| Account Number | R0103041 |
|---|---|
| Street Address | 4879 WHITE ROCK CIR, E |
| City | BOULDER |
| State | CO |
| Zip | 80301-3269 |
| Property Category | Residential |
| Property Type | Residential > Condominium / Townhouse > Condominium |
| Local Zoning Code | MF |
| Legal Description | UNIT 4879E BLDG 18 & UND 1/304 INT GCE POWDERHORN II CONDOS PHASE 5A |
| Legal Range | 70 |
| Legal Township | 1N |
| Legal Section | 10 |
| Legal Subdivision | POWDERHORN II CONDOS PHASE 5A - BOV |
| Legal Phase | 5A |
| Legal Block | 4 |
| Legal Unit | 4879E |
| Jurisdiction | BOULDER CO |
| Township / Civil Division | BOULDER |
| Census Block Group | 4 |
| Census Block | 4002 |
| Census Tract | 12705 |
Source: Boulder County records, as of October 8, 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | 2 Individual Names on Record |
|---|---|
| Mailing Address | 3760 W 103RD DR, WESTMINSTER, CO 80031-2450 |
| Owner Type | Individual |
| Vesting | Joint Tenants |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Aug 3, 2016 · Amount on Record |
| Deed Sale | Aug 3, 2016 · Amount on Record |
| Prior Sale | Jan 4, 2016 |
| Deed Document Number | 20163534694 |
| Record Updated | Oct 29, 2026 |
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 | $26,579 (-2.08%) Building $26,579 | $434,300 (-) Building $434,300 | |
| 2025 | $2,747.00 (+18.41%) | $27,144 (-6.3%) Building $27,144 | $434,300 (+0.44%) Building $434,300 |
| 2023 | $2,320.00 (-2.48%) | $28,970 (+19.71%) Building $28,970 | $432,395 (+24.18%) Building $432,395 |
| 2022 | $2,379.00 | $24,200 Building $24,200 | $348,200 Building $348,200 |
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.
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 |
| Community Rating System | Class 5 (25% premium discount) |
| Nearby Flood Policies | 9 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.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Not rated no burnable land within 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 59 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 |
May also be available: AT&T, T-Mobile.
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