Boulder County property record for 3173 3rd St, Boulder, CO 80304 · Last verified June 2026
| Property Type | Residential > Single Family > Home |
|---|---|
| Bedrooms | 4 Beds |
| Bathrooms | 3.25 Baths |
| Year Built | Built 2004 |
| Square Footage | 4,250 sqft Living Area |
| Lot Size | 1.38 acres |
| Garage | Detached, 572 sqft |
| Last Sale | $3,000,000 (2008) |
| Tax Bill | $37,569.00 (2025) |
| Primary APN | 1461-24-3-05-001 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 3.25 Baths |
| Partial Baths | 2 Partial Baths |
| Total Rooms | 10 Rooms |
| Building Area | 4,250 sqft Living Area |
| Gross Area | 4,745 sqft Gross Area |
| 1st Floor | 2,750 sqft 1st Floor |
| Basement Area | 1,995 sqft Basement |
| Finished Basement | 1,500 sqft Finished |
| Unfinished Basement | 495 sqft Unfinished |
| Stories | 1 Stories |
| Interior Structure | Wallboard/Drywall Interior Structure |
| Year Built | Built 2004 |
|---|---|
| Effective Year Built | Effective 2004 |
| Architectural Style | Ranch Style |
| Exterior Material | Combination Exterior |
| Construction Type | Masonry/Concrete Masonry Units (CMUs) Construction |
| Roof Material | Metal Roof |
| Lot Area | 60,272 sqft |
| Parking Spaces | 2 Parking Spaces |
| Garage Type | Detached Garage |
| Garage Area | 572 sqft Garage |
| Cooling System | Central Cooling |
|---|---|
| Heating System | Hot Water Heating |
| Account Number | R0033026 |
|---|---|
| Street Address | 3173 3RD ST |
| City | BOULDER |
| State | CO |
| Zip | 80304-2540 |
| Property Usage | Residential Property Usage |
| Type | Residential > Single Family > Home |
| Legal Description | LOTS 1-10 BLK 53 NEWLANDS IDS 33420 & 85835 & 33145 & 122550 COMBINED HERE PER OWNER 10/99 |
| Legal Range | 71 |
| Legal Township | 1N |
| Legal Section | 24 |
| Legal Subdivision | NEWLANDS - BO |
| Legal Block | 53 |
| Legal Lot Number | 1 |
| Jurisdiction | BOULDER CO |
| Minor Civil Division | BOULDER |
| Census Blockgroup | 3 |
| Census Block | 3012 |
| Census Tract | 12101 |
Source: Boulder County records · APN 1461-24-3-05-001
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 | Company Name on File |
|---|---|
| Mailing Address | 3173 3RD ST, BOULDER, CO 80304-2540 |
| Owner Type | Owner is a Company |
| Deed Names | Verified Name on Deed |
|---|---|
| Known Transactions |
|
| Deed Doc Number | 20082968907 |
| Prior Transfer Date | Apr 13, 1999 |
| Prior Transfer Doc | 0001932514 |
| 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 | $428,692 (+8.8%) Land $324,822 Building $103,870 | $6,304,300 (-) Land $4,776,800 Building $1,527,500 | |
| 2025 | $37,569.00 (+0.3%) | $394,019 (-9.92%) Land $298,550 Building $95,469 | $6,304,300 (-3.44%) Land $4,776,800 Building $1,527,500 |
| 2023 | $37,457.00 (+30.89%) | $437,430 (+41.95%) Land $328,863 Building $108,567 | $6,528,800 (+47.24%) Land $4,908,400 Building $1,620,400 |
| 2022 | $28,617.00 | $308,163 Land $233,249 Building $74,914 | $4,434,000 Land $3,356,100 Building $1,077,900 |
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