Boulder County property record for 1225 Mariposa Ave, Boulder, CO 80302 · Last verified July 2026
| Property Type | Residential > Single Family > Home |
|---|---|
| Bedrooms | 3 Beds |
| Bathrooms | 1.75 Baths |
| Year Built | Built 1985 |
| Square Footage | 1,946 sqft Living Area |
| Lot Size | 16,820 sqft (0.386 acres) |
| Garage | Attached, 512 sqft |
| Last Sale | $1,752,100 (2019) |
| Tax Bill | $14,154.00 (2025) |
Source: Boulder County records · APN 1577-06-2-27-002
Assessment roll updated June 15, 2026 · Last verified July 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 | 1303 MARIPOSA AVE, BOULDER, CO 80302-7841 |
| Owner Type | Owner is an Individual, Couple or Unincorporated Entity |
| Date | Document |
|---|---|
| Jul 01, 2019 | Grant Deed, Transfer LAND TITLE GUARANTEE |
| Dec 20, 2018 | Quit Claim Deed, Transfer Quitclaim Document |
| Deed Names | Verified Name on Deed |
|---|---|
| Last Sale | Jul 01, 2019 · Amount on Record |
| Deed Sale | Jul 01, 2019 · Amount on Record |
| Prior Sale | Aug 22, 2007 · Amount on Record |
| Deed Doc Number | 20193721372 |
| Prior Transfer Date | May 01, 2013 |
| Prior Transfer Doc | 0003310445 |
| Record Refreshed | Sep 20, 2026 |
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | BOULDER CO |
| Recording Date | Jul 01, 2019 |
| Property Address | 1225 MARIPOSA AVE, BOULDER, CO 80302-7839 |
| Document Number | 0003721372 |
| Instrument Date | Jun 27, 2019 |
| Instrument | 3721372 |
| Transaction Type | Transfer |
| Record Updated | Jul 09, 2019 |
| Title Company | LAND TITLE GUARANTEE |
| Amount | Amount Recorded |
|---|---|
| Tax | $175.21 |
| Amount Accuracy | Confirmed |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 1303 MARIPOSA AVE BOULDER CO 803027841, BOULDER, CO 80302-7841 |
| Document Type | Quit Claim Deed |
|---|---|
| Jurisdiction | BOULDER CO |
| Recording Date | Dec 20, 2018 |
| Property Address | 1225 MARIPOSA AVE, BOULDER, CO 80302-7839 |
| Document Number | 0003690978 |
| Instrument Date | Dec 14, 2018 |
| Instrument | 3690978 |
| Transaction Type | Transfer |
| Record Updated | Jan 02, 2019 |
| Tax | $0.00 |
|---|---|
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 1225 MARIPOSA AVE BOULDER CO 803027839, BOULDER, CO 80302-7839 |
Source: Boulder County records · Assessment roll updated June 15, 2026 · Last verified July 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 | $160,589 (+8.8%) Land $144,530 Building $16,059 | $2,361,600 (-) Land $2,125,440 Building $236,160 | |
| 2025 | $14,154.00 (+7.7%) | $147,600 (-4.77%) Land $132,840 Building $14,760 | $2,361,600 (+2.08%) Land $2,125,440 Building $236,160 |
| 2023 | $13,142.00 (+14%) | $154,998 (+25.67%) Land $139,498 Building $15,500 | $2,313,400 (+30.35%) Land $2,082,060 Building $231,340 |
| 2022 | $11,528.00 | $123,341 Land $111,007 Building $12,334 | $1,774,700 Land $1,597,230 Building $177,470 |
Source: FEMA National Flood Hazard Layer, Boulder County (08013C), updated October 14, 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified: October 2026
| FEMA Flood Zone | Zone X |
|---|---|
| Flood Hazard | Moderate |
| 500-Year Floodplain | Yes |
| Special Flood Hazard Area | No |
| Nearest Special Flood Hazard Area | Zone AE, within 100 ft |
| Wildfire Risk | High above 74% of the US · above 72% of Colorado |
|---|---|
| Wildfire Likelihood | About 1 in 271 per year |
| Exposure | Direct burnable vegetation at the parcel |
Values are read at the parcel center point; lenders make the official flood determination.
| Primary APN | 1577-06-2-27-002 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 1.75 Baths |
| Partial Baths | 1 Partial Baths |
| Total Rooms | 6 Rooms |
| Building Area | 1,946 sqft Living Area |
| Gross Area | 2,458 sqft Gross Area |
| 1st Floor | 1,946 sqft 1st Floor |
| Stories | 1 Stories |
| Interior Structure | Wallboard/Drywall Interior Structure |
| Year Built | Built 1951 |
|---|---|
| Effective Year Built | Effective 1985 |
| Architectural Style | Ranch Style |
| Exterior Material | Brick Veneer Exterior |
| Construction Type | Masonry/Concrete Masonry Units (CMUs) Construction |
| Roof Material | Asphalt Roof |
| Lot Area | 16,820 sqft (0.386 acres) |
| Parking Spaces | 5 Parking Spaces |
| Garage Type | Attached Garage |
| Garage Area | 512 sqft Garage |
| Cooling System | Central Cooling |
|---|---|
| Heating System | Forced Air with Air Conditioning Heating |
| Account Number | R0000426 |
|---|---|
| Street Address | 1225 MARIPOSA AVE |
| City | BOULDER |
| State | CO |
| Zip | 80302-7839 |
| Property Usage | Residential Property Usage |
| Type | Residential > Single Family > Home |
| Legal Description | LOT 2 BLK 6 BELLEVUE PARK REPLAT |
| Legal Range | 70 |
| Legal Township | 1S |
| Legal Section | 06 |
| Legal Subdivision | BELLEVUE PARK REPLAT - BO |
| Legal Block | 6 |
| Legal Lot Number | 2 |
| Jurisdiction | BOULDER CO |
| Minor Civil Division | BOULDER |
| Census Blockgroup | 2 |
| Census Block | 2008 |
| Census Tract | 12505 |
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