Boulder County property record for 1840 Iris Ave, Boulder, CO 80304 · Last verified June 2026
| Property Type | Residential > Single Family > Home |
|---|---|
| Bedrooms | 3 Beds |
| Bathrooms | 2.25 Baths |
| Year Built | Built 2005 |
| Square Footage | 2,874 sqft Living Area |
| Lot Size | 10,793 sqft (0.248 acres) |
| Occupancy | Owner Occupied |
| Last Sale | $375,000 (2000) |
| Tax Bill | $9,541.00 (2025) |
| Primary APN | 1463-19-3-53-001 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2.25 Baths |
| Partial Baths | 2 Partial Baths |
| Total Rooms | 10 Rooms |
| Building Area | 2,874 sqft Living Area |
| Gross Area | 3,189 sqft Gross Area |
| 1st Floor | 1,734 sqft 1st Floor |
| Upper Floors | 1,140 sqft Upper Floors |
| Stories | 2 Stories |
| Interior Structure | Wallboard/Drywall Interior Structure |
| Year Built | Built 1963 |
|---|---|
| Effective Year Built | Effective 2005 |
| Architectural Style | A-Frame Style |
| Exterior Material | Wood Shingle Exterior |
| Construction Type | Frame Construction |
| Roof Material | Asphalt Roof |
| Lot Area | 10,793 sqft (0.248 acres) |
| Parking Spaces | 1 Parking Spaces |
| Garage Type | Attached Garage |
| Garage Area | 315 sqft Garage |
| Cooling System | Central Cooling |
|---|---|
| Heating System | Forced Air with Air Conditioning Heating |
| Account Number | R0003137 |
|---|---|
| Street Address | 1840 IRIS AVE |
| City | BOULDER |
| State | CO |
| Zip | 80304-2235 |
| Property Usage | Residential Property Usage |
| Type | Residential > Single Family > Home |
| Legal Description | LOT 1 IRIS PLACE & UND 25% INT IN OUTLOT A |
| Legal Range | 70 |
| Legal Township | 1N |
| Legal Section | 19 |
| Legal Subdivision | IRIS PLACE - BO |
| Legal Block | 2 |
| Legal Lot Number | 1 |
| Jurisdiction | BOULDER CO |
| Minor Civil Division | BOULDER |
| Census Blockgroup | 2 |
| Census Block | 2000 |
| Census Tract | 12106 |
Source: Boulder County records · APN 1463-19-3-53-001
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 | 1840 IRIS AVE, BOULDER, CO 80304-2235 |
| Occupancy | Owner Occupied |
| Owner Type | Owner is an Individual, Couple or Unincorporated Entity |
| Date | Document |
|---|---|
| Sep 20, 2023 | Deed of Trust, Mortgage MOUNTAIN TO MEADOW LLC |
| Feb 01, 2021 | Deed of Trust, Mortgage · Conventional Mortgage GUARANTEED RATE INC |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Known Transactions |
|
| Deed Doc Number | 200051 |
| Last Transfer Date | Nov 18, 2005 |
| Transfer Doc | 0002739783 |
| Record Refreshed | Sep 20, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | BOULDER CO |
| Property Address | 1840 IRIS AVE, BOULDER, CO 80304-2235 |
| Transaction Type | Mortgage |
| Record Updated | Oct 30, 2023 |
| Name | Verified Name |
|---|
| Document Number | 0004022338 |
|---|---|
| Date | Sep 20, 2023 |
| Instrument | 4022338 |
| Name | MOUNTAIN TO MEADOW LLC |
|---|---|
| Type | Non-Lending Institution |
| Amount | Amount Recorded |
|---|
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | BOULDER CO |
| Property Address | 1840 IRIS AVE, BOULDER, CO 80304-2235 |
| Transaction Type | Mortgage |
| Record Updated | Mar 31, 2022 |
| Title Company | RAVENSWOOD TITLE COMPANY LLC |
| Name | Verified Name |
|---|
| Document Number | 0003855365 |
|---|---|
| Date | Feb 01, 2021 |
| Instrument | 3855365 |
| Name | GUARANTEED RATE INC |
|---|---|
| Type | Mortgage Company |
| Address | CHICAGO, IL 60613 |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount Recorded |
| Term | 360 Months |
| Due | Feb 01, 2051 |
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 | $108,875 (+8.8%) Land $64,498 Building $44,377 | $1,601,100 (-) Land $948,500 Building $652,600 | |
| 2025 | $9,541.00 (+4.22%) | $100,069 (-8.78%) Land $59,281 Building $40,788 | $1,601,100 (-2.22%) Land $948,500 Building $652,600 |
| 2023 | $9,155.00 (+17.95%) | $109,706 (+31.24%) Land $62,183 Building $47,523 | $1,637,400 (+36.13%) Land $928,100 Building $709,300 |
| 2022 | $7,762.00 | $83,594 Land $47,364 Building $36,230 | $1,202,800 Land $681,500 Building $521,300 |
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