Boulder County property record for 3740 Iris Ave, Apt B, Boulder, CO 80301
| Property Type | Single Family Home |
|---|---|
| Details | 2 bd · 1.5 ba · 968 sqft · built 1978 |
| Lot Size | 0.011 acres (488 sqft) |
| Owner | Individual Name on File |
| Last Sale | $4,277 (Jun 2006) |
| Tax Bill | $1,793 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 1463-20-4-01-026 |
| Primary APN | 1463-20-4-01-026 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 2 Beds |
|---|---|
| Full Baths | 1.5 Baths |
| Half Baths | 1 Half Bath |
| Total Rooms | 4 Rooms |
| Building Area | 968 sqft Living Area |
| 1st Floor Area | 484 sqft |
| Upper Floors Area | 484 sqft |
| Interior Walls | Wallboard/Drywall |
| Year Built | Built 1978 |
|---|---|
| Effective Year Built | Effective 1978 |
| Architectural Style | Townhouse |
| Exterior Material | Wood Shingle |
| Construction Type | Frame |
| Lot Area | 488 sqft (0.011 acres) |
| Garage Type | Carport |
| Garage Area | 220 sqft |
| Carport | Carport |
| Carport Area | 220 sqft |
| Parking Spaces | 1 Parking Space |
| Patio Area | 90 sqft |
| Heating System | Forced Air with A/C |
|---|
| Account Number | R0062078 |
|---|---|
| Street Address | 3740 IRIS AVE, B |
| City | BOULDER |
| State | CO |
| Zip | 80301-2018 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | UNIT B BLK 7 TALISMAN 1 |
| Legal Range | 70 |
| Legal Township | 1N |
| Legal Section | 20 |
| Legal Subdivision | TALISMAN 1 - BO |
| Legal Block | 7 |
| Legal Lot Number | B |
| Jurisdiction | BOULDER CO |
| Township / Civil Division | BOULDER |
| Census Block Group | 1 |
| Census Block | 1006 |
| Census Tract | 12207 |
Source: Boulder County records · APN 1463-20-4-01-026
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 | Individual Name on File |
|---|---|
| Mailing Address | 3740 IRIS AVE, B, BOULDER, CO 80301-2018 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | Verified Name on Deed |
|---|---|
| Last Sale | Jun 22, 2006 · Amount on Record |
| Deed Sale | Jun 22, 2006 · Amount on Record |
| Prior Sale | Jul 06, 1984 · Amount on Record |
| Deed Document Number | 20062785826 |
| 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 and are not market price estimates.
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $27,261 (+8.8%) Land $8,813 Building $18,448 | $400,900 (-) Land $129,600 Building $271,300 | |
| 2025 | $1,793.00 (+12.34%) | $25,056 (-12.24%) Land $8,100 Building $16,956 | $400,900 (-5.91%) Land $129,600 Building $271,300 |
| 2024 | $1,596.00 (+1.79%) | ||
| 2023 | $1,568.00 (+0.13%) | $28,549 (+20.71%) Land $8,449 Building $20,100 | $426,100 (+25.21%) Land $126,100 Building $300,000 |
| 2022 | $1,566.00 | $23,651 Land $7,277 Building $16,374 | $340,300 Land $104,700 Building $235,600 |
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 500 ft |
| 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 | 4 (2013) |
| Claims Outside the SFHA | 2 of 4 |
| Most Recent Claim | Sep 2013 · Severe Storms, Flooding, Landslides, And Mudslides |
| Claims by Event |
|
| Wildfire Risk | Not rated no burnable land within 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 |
| Xfinity Cable · Fiber in parts of the area | 2,000 / 250 |
| Verizon Fixed Wireless | 300 / 20 |
| Live Wire Networks Fixed Wireless | 250 / 100 |
| Lumen Technologies DSL · Fiber in parts of the area | 140 / 20 |
| T-Mobile USA Fixed Wireless | 100 / 20 |
Based on FCC filings for 108 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.
Search by:
By searching, you agree to: Terms • Privacy • Disclosures