Boulder County property record for 4435 Whitney Pl, Boulder, CO 80305
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 1.75 ba · 1,786 sqft · built 1962 |
| Lot Size | 0.243 acres (10,562 sqft) |
| Owner | Company Name on File |
| Last Sale | $179,000 (Jul 1996) |
| Tax Bill | $5,048 (2025) |
| Deeds & Mortgages | Feb 2024 Sale |
| Flood Zone | Zone X (minimal risk) |
| APN | 1577-08-1-27-008 |
| Primary APN | 1577-08-1-27-008 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 1.75 Baths |
| Half Baths | 1 Half Bath |
| Total Rooms | 7 Rooms |
| Stories | 1 Story |
| Building Area | 1,786 sqft Living Area |
| Gross Area | 2,349 sqft |
| 1st Floor Area | 1,026 sqft |
| Basement Area | 1,026 sqft |
| Finished Basement | 760 sqft |
| Unfinished Basement | 266 sqft |
| Interior Walls | Wallboard/Drywall |
| Year Built | Built 1962 |
|---|---|
| Effective Year Built | Effective 1962 |
| Architectural Style | Ranch |
| Exterior Material | Brick Veneer |
| Construction Type | Masonry / Concrete Block |
| Lot Area | 10,562 sqft (0.243 acres) |
| Garage Type | Attached |
| Garage Area | 297 sqft |
| Parking Spaces | 1 Parking Space |
| Deck Area | 200 sqft |
| Heating System | Forced Air with A/C |
|---|
| Account Number | R0014253 |
|---|---|
| Street Address | 4435 WHITNEY PL |
| City | BOULDER |
| State | CO |
| Zip | 80305-6714 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | LOT 8 BLK 1 MAJESTIC HEIGHTS 1 |
| Legal Range | 70 |
| Legal Township | 1S |
| Legal Section | 08 |
| Legal Subdivision | MAJESTIC HEIGHTS 1 - BO |
| Legal Block | 1 |
| Legal Lot Number | 8 |
| Jurisdiction | BOULDER CO |
| Township / Civil Division | BOULDER |
| Census Block Group | 1 |
| Census Block | 1006 |
| Census Tract | 12508 |
4435 Whitney Pl is owned by a company that acquired it in October 1997.
Source: Boulder County records, as of September 18, 2026
| Owner of Record | Company Name on File |
|---|---|
| Mailing Address | 801 CRESCENT DR, BOULDER, CO 80303-2714 |
| Owner Type | Company |
| Vesting | Limited Liability Partnership |
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 | Jul 15, 1996 · Amount on File |
| Deed Sale | Jul 15, 1996 · Amount on File |
| Prior Sale | Jun 1, 1992 · Amount on File |
| Deed Document Number | 19961625205 |
| Last Transfer Date | Oct 23, 1997 |
| Transfer Doc | 0001742443 |
| Record Updated | Oct 29, 2026 |
| Document Type | Warranty Deed |
|---|---|
| Jurisdiction | BOULDER CO |
| Recording Date | Feb 12, 2024 |
| Property Address | 4435 WHITNEY PL, BOULDER, CO 80305-6714 |
| Document Number | 0004036489 |
| Map Reference | MB 8 PG 32 |
| Instrument Date | Nov 3, 2023 |
| Instrument | 4036489 |
| Transaction Type | Transfer |
| Record Updated | Mar 5, 2024 |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | No Consideration Stated |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 801 CRESCENT DR, BOULDER, CO 80303-2714 |
The 2025 property tax bill for 4435 Whitney Pl was $5,048, up 1.3% from the year before.
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 | $51,925 (-0.34%) Land $34,551 Building $17,374 | $833,600 (-) Land $578,100 Building $255,500 | |
| 2025 | $5,048.00 (+1.32%) | $52,100 Land $36,131 Building $15,969 | $833,600 Land $578,100 Building $255,500 |
| 2024 | $4,982.00 (+1.82%) | ||
| 2023 | $4,893.00 (+12.59%) | $59,482 (+29.32%) Land $42,692 Building $16,790 | $887,800 (+34.15%) Land $637,200 Building $250,600 |
| 2022 | $4,346.00 | $45,995 Land $31,782 Building $14,213 | $661,800 Land $457,300 Building $204,500 |
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 4435 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 4435 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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