Boulder County property record for 3375 Sentinel Dr, Boulder, CO 80301 · Last verified June 2026
| Property Type | Residential > Single Family > Home |
|---|---|
| Bedrooms | 4 Beds |
| Bathrooms | 3 Baths |
| Year Built | Built 1990 |
| Square Footage | 2,277 sqft Living Area |
| Lot Size | 3,922 sqft (0.09 acres) |
| Occupancy | Owner Occupied |
| Last Sale | $342,900 (2003) |
| Tax Bill | $5,499.00 (2025) |
| Primary APN | 1463-21-3-07-039 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 3 Baths |
| Partial Baths | 3 Partial Baths |
| Total Rooms | 9 Rooms |
| Building Area | 2,277 sqft Living Area |
| Gross Area | 2,755 sqft Gross Area |
| 1st Floor | 798 sqft 1st Floor |
| Upper Floors | 761 sqft Upper Floors |
| Basement Area | 798 sqft Basement |
| Finished Basement | 718 sqft Finished |
| Unfinished Basement | 80 sqft Unfinished |
| Stories | 2 Stories |
| Interior Structure | Wallboard/Drywall Interior Structure |
| Year Built | Built 1990 |
|---|---|
| Effective Year Built | Effective 1990 |
| Architectural Style | A-Frame Style |
| Exterior Material | Wood Shingle Exterior |
| Construction Type | Frame Construction |
| Roof Material | Asphalt Roof |
| Lot Area | 3,922 sqft (0.09 acres) |
| Parking Spaces | 1 Parking Spaces |
| Garage Type | Attached Garage |
| Garage Area | 398 sqft Garage |
| Deck Area | 132 sqft Deck |
| Patio Area | 244 sqft Patio |
| Heating System | Forced Air with Air Conditioning Heating |
|---|
| Account Number | R0087741 |
|---|---|
| Street Address | 3375 SENTINEL DR |
| City | BOULDER |
| State | CO |
| Zip | 80301-5475 |
| Property Usage | Residential Property Usage |
| Type | Residential > Single Family > Home |
| Legal Description | LOT 39 BLK 1 NORTHCREEK SUB |
| Legal Range | 70 |
| Legal Township | 1N |
| Legal Section | 21 |
| Legal Subdivision | NORTHCREEK SUBDIVISION - BO |
| Legal Block | 1 |
| Legal Lot Number | 39 |
| Jurisdiction | BOULDER CO |
| Minor Civil Division | BOULDER |
| Census Blockgroup | 2 |
| Census Block | 2008 |
| Census Tract | 12207 |
Source: Boulder County records · APN 1463-21-3-07-039
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 Owner on File |
|---|---|
| Mailing Address | 3375 SENTINEL DR, BOULDER, CO 80301-5475 |
| Occupancy | Owner Occupied |
| Owner Type | Owner is an Individual, Couple or Unincorporated Entity |
| Vesting | Joint Tenants |
| Deed Names | Verified Name on Deed |
|---|---|
| Known Transactions |
|
| Deed Doc Number | 20032406563 |
| Prior Transfer Date | Jan 09, 2003 |
| Prior Transfer Doc | 0002406563 |
| 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 | $62,751 (+8.8%) Land $32,416 Building $30,335 | $922,800 (-) Land $476,700 Building $446,100 | |
| 2025 | $5,499.00 (-6.86%) | $57,675 (-19.95%) Land $29,794 Building $27,881 | $922,800 (-14.19%) Land $476,700 Building $446,100 |
| 2023 | $5,904.00 (+16.73%) | $72,052 (+32.27%) Land $28,535 Building $43,517 | $1,075,400 (+37.2%) Land $425,900 Building $649,500 |
| 2022 | $5,058.00 | $54,474 Land $24,235 Building $30,239 | $783,800 Land $348,700 Building $435,100 |
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