Boulder County property record for 4852 Earle Cir, Boulder, CO 80301
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 1.75 ba · 1,823 sqft · built 1971 |
| Lot Size | 0.187 acres (8,133 sqft) |
| Owner | 2 Individual Names on Record |
| Last Sale | $29,100 (Sep 1971) |
| Tax Bill | $3,685 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 1463-12-4-02-054 |
| Primary APN | 1463-12-4-02-054 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 1.75 Baths |
| Half Baths | 1 Half Bath |
| Total Rooms | 6 Rooms |
| Building Area | 1,823 sqft Living Area |
| Gross Area | 2,558 sqft |
| 1st Floor Area | 798 sqft |
| Upper Floors Area | 725 sqft |
| Basement Area | 575 sqft |
| Finished Basement | 300 sqft |
| Unfinished Basement | 275 sqft |
| Interior Walls | Wallboard/Drywall |
| Year Built | Built 1971 |
|---|---|
| Effective Year Built | Effective 1971 |
| Architectural Style | Split Level |
| Exterior Material | Brick Veneer |
| Construction Type | Frame |
| Roof Material | Asphalt |
| Lot Area | 8,133 sqft (0.187 acres) |
| Garage Type | Attached |
| Garage Area | 460 sqft |
| Parking Spaces | 2 Parking Spaces |
| Porch | Porch |
| Porch Area | 125 sqft |
| Patio Area | 80 sqft |
| Heating System | Forced Air with A/C |
|---|
| Account Number | R0038833 |
|---|---|
| Street Address | 4852 EARLE CIR |
| City | BOULDER |
| State | CO |
| Zip | 80301-4122 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | SR |
| Legal Description | LOT 54 BLK 2 HEATHERWOOD 3 |
| Legal Range | 70 |
| Legal Township | 1N |
| Legal Section | 12 |
| Legal Subdivision | HEATHERWOOD 3 - BOV |
| Legal Block | 2 |
| Legal Lot Number | 54 |
| Jurisdiction | BOULDER CO |
| Township / Civil Division | BOULDER |
| Census Block Group | 1 |
| Census Block | 1002 |
| Census Tract | 12709 |
Source: Boulder County records, as of September 18, 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 | 4852 EARLE CIR, BOULDER, CO 80301-4122 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Sep 13, 1971 · Amount on Record |
| Deed Sale | Sep 13, 1971 · Amount on Record |
| Deed Document Number | 1971989846 |
| 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 | $41,934 (-2.08%) Land $17,046 Building $24,888 | $685,200 (-) Land $319,200 Building $366,000 | |
| 2025 | $3,685.00 (+12.59%) | $42,825 (-7.33%) Land $19,950 Building $22,875 | $685,200 (-0.65%) Land $319,200 Building $366,000 |
| 2023 | $3,273.00 (+21.99%) | $46,210 (+34.79%) Land $21,876 Building $24,334 | $689,700 (+39.81%) Land $326,500 Building $363,200 |
| 2022 | $2,683.00 | $34,284 Land $16,075 Building $18,209 | $493,300 Land $231,300 Building $262,000 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
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 | 3 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 | Moderate above 59% of the US · above 46% of Colorado |
|---|---|
| Wildfire Likelihood | 0.2% 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 | 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 161 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.
5G (outdoors only) and 4G LTE
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