Boulder County property record for 1488 Alpine Ave, Boulder, CO 80304
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 1 ba · 960 sqft · built 1955 |
| Lot Size | 0.224 acres (9,756 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $114,500 (Aug 1999) |
| Tax Bill | $5,418 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 1463-30-2-25-013 |
| Primary APN | 1463-30-2-25-013 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 1 Bath |
| Total Rooms | 5 Rooms |
| Stories | 1 Story |
| Building Area | 960 sqft Living Area |
| 1st Floor Area | 960 sqft |
| Interior Walls | Plaster |
| Year Built | Built 1955 |
|---|---|
| Effective Year Built | Effective 1955 |
| Architectural Style | Ranch |
| Exterior Material | Wood Shingle |
| Construction Type | Frame |
| Roof Material | Asphalt |
| Lot Area | 9,756 sqft (0.224 acres) |
| Garage Type | Carport |
| Garage Area | 231 sqft |
| Carport | Carport |
| Carport Area | 231 sqft |
| Parking Spaces | 1 Parking Space |
| Porch | Porch |
| Porch Area | 293 sqft |
| Patio Area | 171 sqft |
| Heating System | Forced Air with A/C |
|---|
| Account Number | R0004753 |
|---|---|
| Street Address | 1488 ALPINE AVE |
| City | BOULDER |
| State | CO |
| Zip | 80304-3506 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | E 5 FT LOT 40 & W 60 FT LOT 41 BLK 2 SUNSET HILL |
| Legal Range | 70 |
| Legal Township | 1N |
| Legal Section | 30 |
| Legal Subdivision | SUNSET HILL - BO |
| Legal Block | 2 |
| Legal Lot Number | 40 |
| Jurisdiction | BOULDER CO |
| Township / Civil Division | BOULDER |
| Census Block Group | 1 |
| Census Block | 1011 |
| Census Tract | 12106 |
Source: Boulder County records · APN 1463-30-2-25-013
Assessment roll updated June 15, 2026 · Last verified June 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | 1492 ALPINE AVE, BOULDER, CO 80304-3506 |
| Owner Type | Individual |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Last Sale | Aug 24, 1999 · Amount on Record |
| Deed Sale | Aug 24, 1999 · Amount on Record |
| Prior Sale | Aug 24, 1999 · Amount on Record |
| Deed Document Number | 19991974604 |
| Prior Transfer Date | Jun 06, 1995 |
| Prior Transfer Doc | 0001522088 |
| Record Updated | Sep 20, 2026 |
Source: Boulder County records · Assessment roll updated June 15, 2026 · Last verified June 2026
| Type | Name |
|---|---|
| State | Colorado |
| County | Boulder County |
| Municipality | Boulder City |
| Unified School District | Boulder Valley School District RE-2 (PK - 12) |
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.
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $61,832 (+8.8%) Land $55,649 Building $6,183 | $909,300 (-) Land $818,370 Building $90,930 | |
| 2025 | $5,418.00 (-3.68%) | $56,831 (-17.43%) Land $51,148 Building $5,683 | $909,300 (-11.49%) Land $818,370 Building $90,930 |
| 2023 | $5,625.00 (+15.05%) | $68,829 (+30.72%) Land $61,946 Building $6,883 | $1,027,300 (+35.6%) Land $924,570 Building $102,730 |
| 2022 | $4,889.00 | $52,653 Land $47,388 Building $5,265 | $757,600 Land $681,840 Building $75,760 |
Source: FEMA National Flood Hazard Layer as of October 14, 2026 · FEMA NFIP claims and policies as of September 2026 · USDA Forest Service Wildfire Risk to Communities as of 2024 · Last verified October 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Nearest Special Flood Hazard Area | Zone AE, within 100 ft |
| Flood Insurance Requirement | Not required lenders may require it |
| Flood Insurance Cost | Premium on Record median of 27 individual policies |
| Community Rating System | Class 5 (25% premium discount) |
| Nearby Flood Policies | 102 units insured incl. 75 condo units |
| Nearby Flood Claims | 4 (2013–2023) |
| Most Recent Claim | Mar 2023 · other causes |
| Claims by Event |
|
| Wildfire Risk | Low lower than 80% of the US · lower than 91% of Colorado |
|---|---|
| Wildfire Likelihood | 0.01% annual chance |
| Exposure | None beyond ember reach |
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: FCC Broadband Data Collection as of December 31, 2025 · Last verified October 2026
| Provider | Max Down / Up (Mbps) |
|---|---|
| Ayva Fixed Wireless | 2,500 / 2,500 |
| Lumen Technologies Fiber | 2,000 / 1,000 |
| Xfinity Cable | 2,000 / 250 |
| Verizon Fixed Wireless | 300 / 20 |
| Live Wire Networks Fixed Wireless | 250 / 100 |
| T-Mobile USA Fixed Wireless | 100 / 20 |
May also be available: AT&T.
Based on FCC filings for 544 locations within half a mile of this property.
Source: EPA Safe Drinking Water Information System as of 2026 Q3 · EPA water system boundaries as of March 2026 · Last verified October 2026
| Water System | CITY OF BOULDER serves 166,080 people |
|---|---|
| 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 as reported to EPA, not water tested at this address; lead at the tap also depends on the building's own pipes. The full violation and enforcement history is in the system's EPA record.
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