Boulder County property record for 4380 Whitney Pl, Boulder, CO 80305
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 1.75 ba · 1,614 sqft · built 1962 |
| Lot Size | 0.164 acres (7,121 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $1,055,000 (Apr 2024) |
| Tax Bill | $5,852 (2025) |
| Deeds & Mortgages | Feb 2024 Mortgage |
| Flood Zone | Zone X (minimal risk) |
| APN | 1577-08-1-28-005 |
| Primary APN | 1577-08-1-28-005 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 1.75 Baths |
| Half Baths | 1 Half Bath |
| Total Rooms | 8 Rooms |
| Building Area | 1,614 sqft Living Area |
| Gross Area | 1,790 sqft |
| 1st Floor Area | 954 sqft |
| Basement Area | 836 sqft |
| Finished Basement | 660 sqft |
| Unfinished Basement | 176 sqft |
| Interior Walls | Wallboard/Drywall |
| Year Built | Built 1962 |
|---|---|
| Effective Year Built | Effective 1987 |
| Architectural Style | Bi-Level |
| Exterior Material | Combination |
| Construction Type | Frame |
| Roof Material | Asphalt |
| Lot Area | 7,121 sqft (0.164 acres) |
| Garage Type | Detached |
| Garage Area | 572 sqft |
| Parking Spaces | 2 Parking Spaces |
| Deck Area | 240 sqft |
| Patio Area | 435 sqft |
| Cooling System | Central |
|---|---|
| Heating System | Forced Air with A/C |
| Account Number | R0011401 |
|---|---|
| Street Address | 4380 WHITNEY PL |
| City | BOULDER |
| State | CO |
| Zip | 80305-6713 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | LOT 5 BLK 2 MAJESTIC HEIGHTS 1 |
| Legal Range | 70 |
| Legal Township | 1S |
| Legal Section | 08 |
| Legal Subdivision | MAJESTIC HEIGHTS 1 - BO |
| Legal Block | 2 |
| Legal Lot Number | 5 |
| Jurisdiction | BOULDER CO |
| Township / Civil Division | BOULDER |
| Census Block Group | 1 |
| Census Block | 1012 |
| Census Tract | 12508 |
4380 Whitney Pl is owned and occupied by two individuals who bought it in April 2024.
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 | 4380 WHITNEY PL, BOULDER, CO 80305-6713 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Vesting | Joint Tenants |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Apr 22, 2024 · Amount on File |
| Deed Sale | Apr 22, 2024 · Amount on File |
| Prior Sale | Sep 24, 2012 · Amount on File |
| Deed Document Number | 20244044474 |
| Prior Transfer Date | Jan 11, 2012 |
| Prior Transfer Doc | 0003198776 |
| Record Updated | Oct 29, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | BOULDER CO |
| Property Address | 4380 WHITNEY PL, BOULDER, CO 80305-6713 |
| Transaction Type | Mortgage |
| Record Updated | Mar 25, 2024 |
| Title Company | LAND TITLE GUARANTY COMPANY IN, LAND TITLE GUARANTEE COMPANY |
| Name | Verified Name |
|---|---|
| Address | 4380 WHITNEY PL, BOULDER, CO 80305-6713 |
| Document Number | 0004038042 |
|---|---|
| Date | Feb 28, 2024 |
| Instrument | 4038042 |
| Name | PACIFIC PRIVATE MONEY INC |
|---|---|
| Type | Non-Lending Institution |
| Address | NOVATO, CA 94945 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 12 Months |
| Due | Feb 1, 2025 |
The 2025 property tax bill for 4380 Whitney Pl was $5,852.
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 | $62,016 (+1.04%) Land $27,513 Building $34,503 | $982,000 (-) Land $474,600 Building $507,400 | |
| 2025 | $5,852.00 | $61,376 Land $29,663 Building $31,713 | $982,000 Land $474,600 Building $507,400 |
| 2023 | $4,843.00 (+12.94%) | $59,770 (+29.44%) Land $35,054 Building $24,716 | $892,100 (+34.27%) Land $523,200 Building $368,900 |
| 2022 | $4,288.00 | $46,176 Land $26,097 Building $20,079 | $664,400 Land $375,500 Building $288,900 |
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 4380 Whitney Pl in Zone X, an area of minimal flood risk.
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 | 1 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.
Wildfire risk around 4380 Whitney Pl is moderate, ranking above 45% of the US, with a 0.09% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Moderate above 45% of the US · lower than 72% of Colorado |
|---|---|
| Wildfire Likelihood | 0.09% 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 604 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: AT&T, T-Mobile.
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