Boulder County property record for 4171 Cooper Ct, Boulder, CO 80303
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 1.75 ba · 2,180 sqft · built 1966 |
| Lot Size | 0.165 acres (7,202 sqft) |
| Owner | Individual Name on File |
| Last Sale | $74,500 (Jun 1980) |
| Tax Bill | $4,989 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 1463-33-3-14-051 |
| Primary APN | 1463-33-3-14-051 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 1.75 Baths |
| Half Baths | 1 Half Bath |
| Total Rooms | 6 Rooms |
| Building Area | 2,180 sqft Living Area |
| Gross Area | 2,775 sqft |
| 1st Floor Area | 1,280 sqft |
| Basement Area | 1,220 sqft |
| Finished Basement | 900 sqft |
| Unfinished Basement | 320 sqft |
| Interior Walls | Wallboard/Drywall |
| Year Built | Built 1966 |
|---|---|
| Effective Year Built | Effective 1980 |
| Architectural Style | Bi-Level |
| Exterior Material | Wood Shingle |
| Construction Type | Frame |
| Lot Area | 7,202 sqft (0.165 acres) |
| Garage Type | Attached |
| Garage Area | 275 sqft |
| Parking Spaces | 1 Parking Space |
| Deck Area | 192 sqft |
| Patio Area | 722 sqft |
| Cooling System | Central |
|---|---|
| Heating System | Forced Air with A/C |
| Account Number | R0013679 |
|---|---|
| Street Address | 4171 COOPER CT |
| City | BOULDER |
| State | CO |
| Zip | 80303-2513 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | LOT 51 BLK 3 PARK EAST |
| Legal Range | 70 |
| Legal Township | 1N |
| Legal Section | 33 |
| Legal Subdivision | PARK EAST - BO |
| Legal Block | 3 |
| Legal Lot Number | 51 |
| Jurisdiction | BOULDER CO |
| Township / Civil Division | BOULDER |
| Census Block Group | 1 |
| Census Block | 1009 |
| Census Tract | 12608 |
4171 Cooper Ct is owned and occupied by an individual who bought it in June 1980.
Source: Boulder County records, as of September 18, 2026
| Owner of Record | Individual Name on File |
|---|---|
| Mailing Address | 4171 COOPER CT, BOULDER, CO 80303-2513 |
| 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 | Jun 3, 1980 · Amount on File |
| Deed Sale | Jun 3, 1980 · Amount on File |
| Prior Sale | Jun 19, 1969 · Amount on File |
| Deed Document Number | 1980397675 |
| Record Updated | Oct 29, 2026 |
The 2025 property tax bill for 4171 Cooper Ct was $4,989.
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 | $58,976 (+0.67%) Land $30,253 Building $28,723 | $937,300 (-) Land $514,900 Building $422,400 | |
| 2025 | $4,989.00 | $58,581 Land $32,181 Building $26,400 | $937,300 Land $514,900 Building $422,400 |
| 2023 | $4,956.00 (+19.71%) | $67,777 (+31.5%) Land $37,741 Building $30,036 | $1,011,600 (+36.41%) Land $563,300 Building $448,300 |
| 2022 | $4,140.00 | $51,541 Land $27,098 Building $24,443 | $741,600 Land $389,900 Building $351,700 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
FEMA maps place 4171 Cooper Ct in Zone X, an area of minimal flood risk, within 500 ft of a high-risk flood zone.
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 |
|---|---|
| Nearest Special Flood Hazard Area | Zone AE, within 500 ft |
| Flood Insurance Requirement | Not required lenders may require it |
| Flood Insurance Cost | Premium on File median of 42 policies |
| Community Rating System | Class 5 (25% premium discount) |
| Nearby Flood Policies | 42 in force |
| Nearby Flood Claims | 8 (2013) |
| Claims Outside the SFHA | 6 of 8 |
| Most Recent Claim | Oct 2013 · other causes |
| 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.
The area around 4171 Cooper Ct has no burnable land within ember reach, so its wildfire risk is not rated.
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 584 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 | 2,000 / 1,000 |
| Xfinity Cable | 2,000 / 250 |
| Verizon Fixed Wireless | 300 / 20 |
| LiveWireNet Fixed Wireless | 250 / 100 |
May also be available: T-Mobile.
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