Boulder County property record for 615 Alpine Ave, Boulder, CO 80304
| Property Type | Multi-Family Dwellings |
|---|---|
| Details | 3 bd · 1.75 ba · 2,016 sqft · built 1954 |
| Lot Size | 0.185 acres (8,056 sqft) |
| Owner | 2 Company Names on Record |
| Tax Bill | $8,047 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 1461-25-1-62-003 |
| Primary APN | 1461-25-1-62-003 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 1.75 Baths |
| Half Baths | 1 Half Bath |
| Total Rooms | 6 Rooms |
| Units | 4 Units |
| Stories | 1 Story |
| Building Area | 2,016 sqft Living Area |
| 1st Floor Area | 1,008 sqft |
| Basement Area | 1,008 sqft |
| Finished Basement | 1,008 sqft |
| Interior Walls | Wallboard/Drywall |
| Year Built | Built 1954 |
|---|---|
| Effective Year Built | Effective 1954 |
| Architectural Style | Ranch |
| Exterior Material | Wood Shingle |
| Construction Type | Frame |
| Lot Area | 8,056 sqft (0.185 acres) |
| Porch | Porch |
|---|---|
| Porch Area | 60 sqft |
| Deck Area | 473 sqft |
| Patio Area | 577 sqft |
| Heating System | Forced Air with A/C |
|---|
| Account Number | R0001486 |
|---|---|
| Street Address | 615 ALPINE AVE |
| City | BOULDER |
| State | CO |
| Zip | 80304-3211 |
| Property Category | Residential |
| Property Type | Residential > Multi-Unit > Multi-Family Dwellings |
| Legal Description | LOT 4 BLK 1 HUDSON |
| Legal Range | 71 |
| Legal Township | 1N |
| Legal Section | 25 |
| Legal Subdivision | HUDSON - BO |
| Legal Block | 1 |
| Legal Lot Number | 4 |
| Jurisdiction | BOULDER CO |
| Township / Civil Division | BOULDER |
| Census Block Group | 1 |
| Census Block | 1000 |
| Census Tract | 12101 |
Source: Boulder County records, as of September 18, 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 | 774 GRANT PL, BOULDER, CO 80302-7413 |
| Owner Type | Company |
| Vesting | Borrower in Default |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Mar 22, 1993 |
| Deed Sale | Mar 22, 1993 |
| Prior Sale | Nov 4, 1992 |
| Deed Document Number | 19931275651 |
| Last Transfer Date | Jan 2, 2008 |
| Transfer Doc | 0002972545 |
| Record Updated | Oct 29, 2026 |
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 | $85,224 (+3.04%) Land $76,226 Building $8,998 | $1,323,300 (-) Land $1,190,970 Building $132,330 | |
| 2025 | $8,047.00 (-1.25%) | $82,707 (-12.59%) Land $74,436 Building $8,271 | $1,323,300 (-6.3%) Land $1,190,970 Building $132,330 |
| 2024 | $8,149.00 (+1.82%) | ||
| 2023 | $8,003.00 (+22.16%) | $94,624 (+37.26%) Land $85,162 Building $9,462 | $1,412,300 (+39.31%) Land $1,271,070 Building $141,230 |
| 2022 | $6,551.00 | $68,939 Land $62,045 Building $6,894 | $1,013,800 Land $912,420 Building $101,380 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
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 A, within 500 ft |
| Flood Insurance Requirement | Not required lenders may require it |
| Flood Insurance Cost | Premium on Record median of 12 individual policies |
| Community Rating System | Class 5 (25% premium discount) |
| Nearby Flood Policies | 16 units insured incl. 4 condo units |
| Nearby Flood Claims | 3 (2013) |
| Claims Outside the SFHA | 3 of 3 |
| Most Recent Claim | Sep 2013 · Severe Storms, Flooding, Landslides, And Mudslides |
| 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.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Moderate above 62% of the US · above 50% of Colorado |
|---|---|
| Wildfire Likelihood | 0.2% annual chance |
| Exposure | Direct burnable vegetation |
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 596 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 |
| T-Mobile Fixed Wireless | 100 / 20 |
| AT&T Fixed Wireless | 100 / 20 |
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