Boulder County property record for 1440 Sierra Dr, Boulder, CO 80302 · Last verified June 2026
| Property Type | Residential > Single Family > Home |
|---|---|
| Bedrooms | 4 Beds |
| Bathrooms | 2.5 Baths |
| Year Built | Built 1985 |
| Square Footage | 2,460 sqft Living Area |
| Lot Size | 17,893 sqft (0.411 acres) |
| Occupancy | Owner Occupied |
| Last Sale | $995,000 (2012) |
| Tax Bill | $14,196.00 (2025) |
| Primary APN | 1577-06-2-35-003 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 2.5 Baths |
| Partial Baths | 2 Partial Baths |
| Total Rooms | 8 Rooms |
| Building Area | 2,460 sqft Living Area |
| Gross Area | 2,940 sqft Gross Area |
| 1st Floor | 1,470 sqft 1st Floor |
| Basement Area | 1,470 sqft Basement |
| Finished Basement | 990 sqft Finished |
| Unfinished Basement | 480 sqft Unfinished |
| Stories | 1 Stories |
| Interior Structure | Plaster Interior Structure |
| Year Built | Built 1958 |
|---|---|
| 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 | 17,893 sqft (0.411 acres) |
| Parking Spaces | 2 Parking Spaces |
| Garage Type | Carport Garage |
| Garage Area | 450 sqft Garage |
| Carport | Carport |
| Carport Area | 450 sqft Carport |
| Patio Area | 250 sqft Patio |
| Porch | Porch |
| Porch Area | 56 sqft Porch |
| Heating System | Forced Air with Air Conditioning Heating |
|---|
| Account Number | R0001063 |
|---|---|
| Street Address | 1440 SIERRA DR |
| City | BOULDER |
| State | CO |
| Zip | 80302-7846 |
| Property Usage | Residential Property Usage |
| Type | Residential > Single Family > Home |
| Legal Description | LOT 3A BLK 2 BELLVIEW HEIGHTS |
| Legal Range | 70 |
| Legal Township | 1S |
| Legal Section | 06 |
| Legal Subdivision | BELLEVUE HEIGHTS - BO |
| Legal Block | 2 |
| Legal Lot Number | 3A |
| Jurisdiction | BOULDER CO |
| Minor Civil Division | BOULDER |
| Census Blockgroup | 2 |
| Census Block | 2004 |
| Census Tract | 12505 |
Source: Boulder County records · APN 1577-06-2-35-003
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 | 1440 SIERRA DR, BOULDER, CO 80302-7846 |
| Occupancy | Owner Occupied |
| Owner Type | Owner is an Individual, Couple or Unincorporated Entity |
| Deed Names | Verified Name on Deed |
|---|---|
| Known Transactions |
|
| Deed Doc Number | 20123247838 |
| Record Refreshed | 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 | $168,790 (+8.8%) Land $151,911 Building $16,879 | $2,482,200 (-) Land $2,233,980 Building $248,220 | |
| 2025 | $14,196.00 (+7.42%) | $155,138 (-5.07%) Land $139,624 Building $15,514 | $2,482,200 (+1.76%) Land $2,233,980 Building $248,220 |
| 2023 | $13,216.00 (+19.21%) | $163,427 (+36.9%) Land $147,084 Building $16,343 | $2,439,200 (+42%) Land $2,195,280 Building $243,920 |
| 2022 | $11,086.00 | $119,380 Land $107,442 Building $11,938 | $1,717,700 Land $1,545,930 Building $171,770 |
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