Boulder County property record for 25 Alpine Way, Boulder, CO 80304
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 2.5 ba · 3,599 sqft · built 1972 |
| Lot Size | 6.27 acres (273,365 sqft) |
| Owner | 2 Company Names on Record |
| Last Sale | $677,500 (Aug 2011) |
| Tax Bill | $8,326 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 1461-23-0-18-002 |
| Primary APN | 1461-23-0-18-002 |
|---|---|
| Alternative APN |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2.5 Baths |
| Half Baths | 1 Half Bath |
| Total Rooms | 9 Rooms |
| Stories | 2 Stories |
| Building Area | 3,599 sqft Living Area |
| Gross Area | 4,175 sqft |
| 1st Floor Area | 1,598 sqft |
| Upper Floors Area | 503 sqft |
| Basement Area | 1,498 sqft |
| Finished Basement | 1,498 sqft |
| Interior Walls | Wallboard/Drywall |
| Year Built | Built 1972 |
|---|---|
| Effective Year Built | Effective 1976 |
| Architectural Style | A-Frame |
| Exterior Material | Wood Shingle |
| Construction Type | Frame |
| Lot Area | 273,365 sqft |
| Garage Type | Attached |
| Garage Area | 576 sqft |
| Parking Spaces | 2 Parking Spaces |
| Deck Area | 280 sqft |
| Heating System | Hot Water |
|---|
| Account Number | R0605469 |
|---|---|
| Street Address | 25 ALPINE WAY |
| City | BOULDER |
| State | CO |
| Zip | 80304-0405 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | LOT 384E PINE BROOK HILLS UNIT 7 REPLAT E |
| Legal Range | 71 |
| Legal Township | 1N |
| Legal Section | 23 |
| Legal Subdivision | PINE BROOK HILLS UNIT 7 REPLAT E |
| Legal Block | 2 |
| Legal Lot Number | 384E |
| Legal Unit | 7 |
| Jurisdiction | BOULDER CO |
| Township / Civil Division | BALD MOUNTAIN |
| Census Block Group | 2 |
| Census Block | 2005 |
| Census Tract | 13704 |
Source: Boulder County records, 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 | 2 Company Names on Record |
|---|---|
| Mailing Address | 25 ALPINE WAY, BOULDER, CO 80304-0405 |
| Occupancy | Owner Occupied |
| Owner Type | Company |
| Vesting | Trust, Family Living Trust |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Aug 24, 2011 · Amount on Record |
| Deed Sale | Aug 24, 2011 · Amount on Record |
| Deed Document Number | 20113166898 |
| Last Transfer Date | May 24, 2024 |
| Transfer Doc | 0004054052 |
| 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 | $92,038 (+8.8%) Land $43,112 Building $48,926 | $1,353,500 (-) Land $634,000 Building $719,500 | |
| 2025 | $8,326.00 (+0.58%) | $84,594 (-12.41%) Land $39,625 Building $44,969 | $1,353,500 (-6.1%) Land $634,000 Building $719,500 |
| 2023 | $8,278.00 (+20.08%) | $96,581 (+36.32%) Land $40,006 Building $56,575 | $1,441,500 (+41.41%) Land $597,100 Building $844,400 |
| 2022 | $6,894.00 | $70,848 Land $31,511 Building $39,337 | $1,019,400 Land $453,400 Building $566,000 |
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 | Extreme above 96% of the US · above 98.9% of Colorado |
|---|---|
| Wildfire Likelihood | 1% annual chance |
| Exposure | Direct burnable vegetation |
Insurers in high-risk areas may require mitigation or decline coverage; check availability before making an offer.
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 | 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 Networks Fixed Wireless · Fiber in parts of the area | 2,500 / 2,500 |
| Xfinity Cable | 1,200 / 35 |
May also be available: LiveWireNet, T-Mobile, Verizon, Visionary Broadband.
5G and 4G LTE (outdoors only)
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