Boulder County property record for 46 Alpine Way, Boulder, CO 80304
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 2.5 ba · 3,392 sqft · built 1974 |
| Lot Size | 0.76 acres (33,107 sqft) |
| Owner | Individual Name on File |
| Last Sale | $675,000 (Oct 2012) |
| Tax Bill | $9,640 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 1461-23-0-12-002 |
| Primary APN | 1461-23-0-12-002 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2.5 Baths |
| Half Baths | 1 Half Bath |
| Total Rooms | 8 Rooms |
| Stories | 2 Stories |
| Building Area | 3,392 sqft Living Area |
| Gross Area | 5,469 sqft |
| 1st Floor Area | 1,941 sqft |
| Upper Floors Area | 1,451 sqft |
| Basement Area | 1,466 sqft |
| Interior Walls | Wallboard/Drywall |
| Year Built | Built 1974 |
|---|---|
| Effective Year Built | Effective 1991 |
| Architectural Style | A-Frame |
| Exterior Material | Wood Shingle |
| Construction Type | Frame |
| Lot Area | 33,107 sqft (0.76 acres) |
| Garage Type | Attached |
| Garage Area | 611 sqft |
| Parking Spaces | 2 Parking Spaces |
| Porch | Porch |
| Porch Area | 96 sqft |
| Deck Area | 1,244 sqft |
| Cooling System | Evaporative |
|---|---|
| Heating System | Hot Water |
| Account Number | R0034690 |
|---|---|
| Street Address | 46 ALPINE WAY |
| City | BOULDER |
| State | CO |
| Zip | 80304-0406 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | F |
| Legal Description | LOT 409 PINE BROOK HILLS 7 |
| Legal Range | 71 |
| Legal Township | 1N |
| Legal Section | 23 |
| Legal Subdivision | PINE BROOK HILLS 7 |
| Legal Block | 2 |
| Legal Lot Number | 409 |
| Jurisdiction | BOULDER CO |
| Township / Civil Division | BALD MOUNTAIN |
| Census Block Group | 2 |
| Census Block | 2008 |
| Census Tract | 13704 |
Source: Boulder County assessment roll, as of June 15, 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | Individual Name on File |
|---|---|
| Mailing Address | 46 ALPINE WAY, BOULDER, CO 80304-0406 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | Verified Name on Deed |
|---|---|
| Last Sale | Oct 17, 2012 · Amount on Record |
| Deed Sale | Oct 17, 2012 · Amount on Record |
| Prior Sale | May 1, 2008 · Amount on Record |
| Deed Document Number | 20123260119 |
| Record Updated | Sep 20, 2026 |
Source: Boulder County assessment roll, as of June 15, 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 | $106,563 (+8.8%) Land $18,251 Building $88,312 | $1,567,100 (-) Land $268,400 Building $1,298,700 | |
| 2025 | $9,640.00 (+3.1%) | $97,944 (-9.82%) Land $16,775 Building $81,169 | $1,567,100 (-3.33%) Land $268,400 Building $1,298,700 |
| 2023 | $9,350.00 (+20.09%) | $108,614 (+35.74%) Land $17,119 Building $91,495 | $1,621,100 (+40.81%) Land $255,500 Building $1,365,600 |
| 2022 | $7,786.00 | $80,015 Land $13,775 Building $66,240 | $1,151,300 Land $198,200 Building $953,100 |
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 | 6 in force |
| Nearby Flood Claims | 1 (2013) |
| Most Recent Claim | Sep 2013 · Severe Storms, Flooding, Landslides, And Mudslides |
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 | Very High above 94% of the US · above 97.5% of Colorado |
|---|---|
| Wildfire Likelihood | 1% annual chance |
| Exposure | Direct burnable vegetation at the parcel |
Insurers in high-risk areas may require mitigation or decline coverage; check availability before making an offer.
Source: EPA Safe Drinking Water Information System, as of September 2026
| Water System | PINE BROOK HILLS WD serves 1,100 people · EPA ID CO0107610 |
|---|---|
| Water Source | Surface water |
| Last State Inspection | Dec 2022 |
| Lead | Under 1 ppb (2023–2025) action level 15 ppb |
| Water Quality | None last 10 years |
|---|---|
| Treatment and Procedure | None last 10 years |
| Monitoring and Reporting | None 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 50 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Ayva Fixed Wireless · Fiber in parts of the area | 2,500 / 2,500 |
| Xfinity Cable | 1,200 / 35 |
May also be available: Live Wire Networks, T-Mobile USA, Verizon, Visionary Communications.
5G (outdoors only) and 4G LTE
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