Boulder County property record for 1290 Cavan St, Boulder, CO 80303
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 2 ba · 1,654 sqft · built 1976 |
| Lot Size | 0.486 acres (21,147 sqft) |
| Owner | Individual Name on File |
| Last Sale | $463,600 (Jun 2015) |
| Tax Bill | $4,429 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 1465-32-1-08-021 |
| Primary APN | 1465-32-1-08-021 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 6 Rooms |
| Building Area | 1,654 sqft Living Area |
| Gross Area | 2,736 sqft |
| 1st Floor Area | 1,126 sqft |
| Basement Area | 1,126 sqft |
| Finished Basement | 528 sqft |
| Unfinished Basement | 598 sqft |
| Interior Walls | Wallboard/Drywall |
| Year Built | Built 1976 |
|---|---|
| Effective Year Built | Effective 1976 |
| Architectural Style | Split Level |
| Exterior Material | Wood Shingle |
| Construction Type | Frame |
| Roof Material | Asphalt |
| Lot Area | 21,147 sqft (0.486 acres) |
| Garage Type | Attached |
| Garage Area | 484 sqft |
| Parking Spaces | 2 Parking Spaces |
| Porch | Porch |
| Porch Area | 36 sqft |
| Heating System | Forced Air with A/C |
|---|
| Account Number | R0039336 |
|---|---|
| Street Address | 1290 CAVAN ST |
| City | BOULDER |
| State | CO |
| Zip | 80303-1602 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | RR |
| Legal Description | LOT 24 BLK 2 SHANNON ESTATES SOUTH |
| Legal Range | 69 |
| Legal Township | 1N |
| Legal Section | 32 |
| Legal Subdivision | SHANNON ESTATES SOUTH - BOV |
| Legal Block | 2 |
| Legal Lot Number | 24 |
| Jurisdiction | BOULDER CO |
| Township / Civil Division | LAFAYETTE-LOUISVILLE |
| Census Block Group | 1 |
| Census Block | 1013 |
| Census Tract | 13003 |
1290 Cavan St is owned and occupied by an individual who bought it in June 2015.
Source: Boulder County records, as of September 18, 2026
| Owner of Record | Individual Name on File |
|---|---|
| Mailing Address | 1290 CAVAN ST, BOULDER, CO 80303-1602 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
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 | Jun 17, 2015 · Amount on File |
| Deed Sale | Jun 17, 2015 · Amount on File |
| Prior Sale | Apr 23, 1992 · Amount on File |
| Deed Document Number | 20153453315 |
| Transfer Doc | 0002230504 |
| Record Updated | Oct 29, 2026 |
The 2025 property tax bill for 1290 Cavan St was $4,429.
Source: Boulder County assessment roll, as of September 18, 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 | $45,614 (-1.48%) Land $24,820 Building $20,794 | $740,800 (-) Land $435,000 Building $305,800 | |
| 2025 | $4,429.00 | $46,301 Land $27,188 Building $19,113 | $740,800 Land $435,000 Building $305,800 |
| 2023 | $4,010.00 (+15.9%) | $50,196 (+35.03%) Land $22,150 Building $28,046 | $749,200 (+40.06%) Land $330,600 Building $418,600 |
| 2022 | $3,460.00 | $37,175 Land $18,424 Building $18,751 | $534,900 Land $265,100 Building $269,800 |
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 1290 Cavan St in Zone X, an area of minimal flood risk, though there have been 1 flood claim nearby since 2021.
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 | 4 in force |
| Nearby Flood Claims | 1 (2021) |
| Claims Outside the SFHA | 1 of 1 |
| Most Recent Claim | Jun 2021 · rainfall accumulation |
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 1290 Cavan St is low, with a 0.02% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 80% of the US · lower than 91% of Colorado |
|---|---|
| Wildfire Likelihood | 0.02% annual chance |
| Exposure | None beyond ember reach |
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 | SHANNON WSD serves 450 people · EPA ID CO0107710 |
|---|---|
| Water Source | Groundwater |
| Last State Inspection | Nov 2025 |
| Lead | 4 ppb (2026–2028) 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 193 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Xfinity Cable | 2,000 / 2,000 |
| Verizon Fixed Wireless | 300 / 20 |
| CenturyLink DSL · Fiber in parts of the area | 140 / 20 |
| AT&T Fixed Wireless | 100 / 20 |
May also be available: T-Mobile.
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