Boulder County property record for 1717 Iris Ave, Boulder, CO 80304 · Last verified June 2026
| Property Type | Single Family Home |
|---|---|
| Details | 4 bd · 3 ba · 3,267 sqft · built 1910 |
| Lot Size | 0.344 acres (14,986 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $1,680,000 (Apr 2022) |
| Tax Bill | $10,659 (2025) |
| Deeds & Mortgages | Apr 2022 Sale Jan 2021 Mortgage + 1 more |
| Flood Zone | Zone AE (high risk) |
| APN | 1463-19-2-31-001 |
| Primary APN | 1463-19-2-31-001 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 3 Baths |
| Total Rooms | 10 Rooms |
| Stories | 2 Stories |
| Building Area | 3,267 sqft Living Area |
| Gross Area | 3,375 sqft |
| 1st Floor Area | 1,242 sqft |
| Upper Floors Area | 1,053 sqft |
| Basement Area | 1,080 sqft |
| Finished Basement | 972 sqft |
| Unfinished Basement | 108 sqft |
| Interior Walls | Plaster |
| Year Built | Built 1910 |
|---|---|
| Effective Year Built | Effective 2010 |
| Exterior Material | Combination |
| Construction Type | Masonry / Concrete Block |
| Roof Material | Asphalt |
| Lot Area | 14,986 sqft (0.344 acres) |
| Garage Type | Detached |
| Garage Area | 590 sqft |
| Parking Spaces | 2 Parking Spaces |
| Porch | Porch |
| Porch Area | 162 sqft |
| Cooling System | Evaporative |
|---|---|
| Heating System | Hot Water |
| Account Number | R0071656 |
|---|---|
| Street Address | 1717 IRIS AVE |
| City | BOULDER |
| State | CO |
| Zip | 80304-2232 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | LOT 3 IRIS |
| Legal Range | 70 |
| Legal Township | 1N |
| Legal Section | 19 |
| Legal Subdivision | IRIS - BO |
| Legal Block | 4 |
| Legal Lot Number | 3 |
| Jurisdiction | BOULDER CO |
| Township / Civil Division | BOULDER |
| Census Block Group | 4 |
| Census Block | 4010 |
| Census Tract | 12105 |
Source: Boulder County records · APN 1463-19-2-31-001
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 | 152 YELLOW BILL LN, PONTE VEDRA BEACH, FL 32082-6541 |
| Owner Type | Individual |
| Vesting | Joint Tenants |
| Date | Document |
|---|---|
| Apr 12, 2022 | Warranty Deed, Transfer LAND TITLE GUARANTEE |
| Jan 04, 2021 | Deed of Trust, Mortgage · Conventional Mortgage UNITED WHOLESALE MORTGAGE |
| Jul 19, 2017 | Quit Claim Deed, Transfer Quitclaim |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Last Sale | Apr 12, 2022 · Amount on Record |
| Deed Sale | Apr 12, 2022 · Amount on Record |
| Prior Sale | Aug 04, 2005 · Amount on Record |
| Deed Document Number | 20223956225 |
| Prior Transfer Date | Jul 19, 2017 |
| Prior Transfer Doc | 0003604257 |
| Record Updated | Sep 20, 2026 |
| Document Type | Warranty Deed |
|---|---|
| Jurisdiction | BOULDER CO |
| Recording Date | Apr 12, 2022 |
| Property Address | 1717 IRIS AVE, BOULDER, CO 80304-2232 |
| Document Number | 0003956225 |
| Instrument Date | Apr 11, 2022 |
| Instrument | 3956225 |
| Transaction Type | Transfer |
| Record Updated | Apr 26, 2022 |
| Title Company | LAND TITLE GUARANTEE |
| Amount | Amount Recorded |
|---|---|
| Tax | $168.00 |
| Amount Accuracy | Full Amount Stated |
| Additional |
|
| Name | Verified Name |
|---|---|
| Address | 1717 IRIS AVE, 1717, BOULDER, CO 80304-2232 |
| Name | Verified Name |
|---|---|
| Relationship | Joint Tenants |
| Address | 1717 IRIS AVE, BOULDER, CO 80304-2232 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | BOULDER CO |
| Property Address | 1717 IRIS AVE, BOULDER, CO 80304-2232 |
| Transaction Type | Mortgage |
| Record Updated | Mar 31, 2022 |
| Title Company | ASCENDANT TITLE CO |
| Name | Verified Name |
|---|
| Document Number | 0003847078 |
|---|---|
| Date | Jan 04, 2021 |
| Instrument | 3847078 |
| Name | UNITED WHOLESALE MORTGAGE |
|---|---|
| Type | Mortgage Company |
| Address | PONTIAC, MI 48341 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 360 Months |
| Due | Jan 01, 2051 |
| Document Type | Quit Claim Deed |
|---|---|
| Jurisdiction | BOULDER CO |
| Recording Date | Jul 19, 2017 |
| Property Address | 1717 IRIS AVE, BOULDER, CO 80304-2232 |
| Document Number | 0003604257 |
| Instrument Date | Jul 19, 2017 |
| Instrument | 3604257 |
| Transaction Type | Transfer |
| Record Updated | Aug 03, 2017 |
| Tax | $0.00 |
|---|---|
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Joint Tenants with Right of Survivorship |
| Address | 1717 IRIS AVE BOULDER CO 803042232, BOULDER, CO 80304-2232 |
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 | $121,631 (+8.8%) Land $47,178 Building $74,453 | $1,788,700 (-) Land $693,800 Building $1,094,900 | |
| 2025 | $10,659.00 (-1.37%) | $111,794 (-11.73%) Land $43,363 Building $68,431 | $1,788,700 (-5.38%) Land $693,800 Building $1,094,900 |
| 2024 | $10,807.00 (+1.77%) | ||
| 2023 | $10,619.00 (+43.6%) | $126,657 (+59.05%) Land $45,272 Building $81,385 | $1,890,400 (+64.99%) Land $675,700 Building $1,214,700 |
| 2022 | $7,395.00 | $79,634 Land $36,342 Building $43,292 | $1,145,800 Land $522,900 Building $622,900 |
Source: FEMA National Flood Hazard Layer, Boulder County (08013C), updated October 14, 2026 · FEMA OpenFEMA NFIP redacted claims and policies, census block group 080130121054, refreshed September 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified October 2026
| FEMA Flood Zone | Zone AE |
|---|---|
| Special Flood Hazard Area | Yes |
| Flood Hazard | High |
| 100-Year Floodplain | Yes 1% annual chance |
| Floodway | No |
| Base Flood Elevation | Varies along the reach; see FIRM |
| Flood Insurance Requirement | Required (federally backed mortgages) |
| Flood Insurance Cost | Premium on Record median of 5 individual NFIP policies nearby |
| Community Rating System | Class 5 (25% premium discount) |
| Nearby Flood Policies | 5 in force 5 of 5 on primary residences |
| Nearby Flood Claims | 2 (1990–1991) |
| Claims Outside the SFHA | 2 of 2 |
| Most Recent Claim | May 1991, rainfall accumulation |
| Wildfire Risk | Not rated no burnable land in reach |
|---|---|
| Wildfire Likelihood | Negligible |
| 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.
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