Boulder County property record for 1604 Bluebell Ave, Boulder, CO 80302
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 2.5 ba · 3,394 sqft · built 1912 |
| Lot Size | 0.301 acres (13,117 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $660,000 (Jan 2005) |
| Tax Bill | $15,963 (2025) |
| Flood Zone | Zone X (moderate risk) |
| APN | 1577-06-2-14-001 |
| Primary APN | 1577-06-2-14-001 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2.5 Baths |
| Half Baths | 1 Half Bath |
| Total Rooms | 9 Rooms |
| Stories | 1 Story |
| Building Area | 3,394 sqft Living Area |
| Gross Area | 5,942 sqft |
| 1st Floor Area | 2,959 sqft |
| Basement Area | 2,353 sqft |
| Finished Basement | 435 sqft |
| Unfinished Basement | 1,918 sqft |
| Interior Walls | Wallboard/Drywall |
| Year Built | Built 1912 |
|---|---|
| Effective Year Built | Effective 2000 |
| Architectural Style | Ranch |
| Exterior Material | Combination |
| Construction Type | Masonry / Concrete Block |
| Roof Material | Asphalt |
| Lot Area | 13,117 sqft (0.301 acres) |
| Garage Type | Attached |
| Garage Area | 630 sqft |
| Parking Spaces | 2 Parking Spaces |
| Porch | Porch |
|---|---|
| Porch Area | 210 sqft |
| Deck Area | 250 sqft |
| Patio Area | 637 sqft |
| Heating System | Forced Air with A/C |
|---|
| Account Number | R0006887 |
|---|---|
| Street Address | 1604 BLUEBELL AVE |
| City | BOULDER |
| State | CO |
| Zip | 80302-8018 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | LOT 1 & LOT 2 LESS E 10 FT BLK 12 INTERURBAN PARK |
| Legal Range | 70 |
| Legal Township | 1S |
| Legal Section | 06 |
| Legal Subdivision | INTERURBAN PARK - BO |
| Legal Block | 12 |
| Legal Lot Number | 1 |
| Jurisdiction | BOULDER CO |
| Township / Civil Division | BOULDER |
| Census Block Group | 1 |
| Census Block | 1021 |
| Census Tract | 12505 |
Source: Boulder County records · APN 1577-06-2-14-001
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 | 1604 BLUEBELL AVE, BOULDER, CO 80302-8018 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Vesting | Joint Tenants |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Last Sale | Jan 04, 2005 · Amount on Record |
| Deed Sale | Jan 04, 2005 · Amount on Record |
| Prior Sale | Jun 29, 1977 · Amount on Record |
| Deed Document Number | 20052655382 |
| Prior Transfer Date | Dec 14, 2000 |
| Prior Transfer Doc | 0002106954 |
| 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 | $188,952 (+8.8%) Land $86,843 Building $102,109 | $2,778,700 (-) Land $1,277,100 Building $1,501,600 | |
| 2025 | $15,963.00 (+10.77%) | $173,669 (-2.03%) Land $79,819 Building $93,850 | $2,778,700 (+5.03%) Land $1,277,100 Building $1,501,600 |
| 2023 | $14,411.00 (+8.45%) | $177,262 (+18.13%) Land $80,085 Building $97,177 | $2,645,700 (+22.54%) Land $1,195,300 Building $1,450,400 |
| 2022 | $13,288.00 | $150,051 Land $65,942 Building $84,109 | $2,159,000 Land $948,800 Building $1,210,200 |
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 moderate risk |
|---|---|
| 500-Year Floodplain | Yes 0.2% annual chance |
| 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 15 policies |
| Community Rating System | Class 5 (25% premium discount) |
| Nearby Flood Policies | 15 in force |
| Nearby Flood Claims | 12 (1994–2013) |
| Claims Outside the SFHA | 4 of 12 |
| Most Recent Claim | Sep 2013 · Severe Storms, Flooding, Landslides, And Mudslides |
| Claims by Event |
|
| Wildfire Risk | High above 83% of the US · above 86% of Colorado |
|---|---|
| Wildfire Likelihood | 0.7% annual chance |
| Exposure | Direct burnable vegetation at the parcel |
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 |
| Xfinity Cable | 1,200 / 35 |
| Verizon Fixed Wireless | 300 / 20 |
| Live Wire Networks Fixed Wireless | 250 / 100 |
May also be available: Lumen Technologies, T-Mobile USA.
Based on FCC filings for 91 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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