Boulder County property record for 440 S 44th St, Boulder, CO 80305 · Last verified June 2026
| Property Type | Residential > Single Family > Home |
|---|---|
| Bedrooms | 3 Beds |
| Bathrooms | 1.75 Baths |
| Year Built | Built 1990 |
| Square Footage | 1,400 sqft Living Area |
| Lot Size | 6,783 sqft (0.156 acres) |
| Occupancy | Owner Occupied |
| Last Sale | $385,341 (2006) |
| Tax Bill | $5,523.00 (2025) |
| Primary APN | 1577-05-4-27-007 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 1.75 Baths |
| Partial Baths | 1 Partial Baths |
| Total Rooms | 6 Rooms |
| Building Area | 1,400 sqft Living Area |
| Gross Area | 2,800 sqft Gross Area |
| 1st Floor | 1,400 sqft 1st Floor |
| Basement Area | 1,400 sqft Basement |
| Stories | 1 Stories |
| Interior Structure | Wallboard/Drywall Interior Structure |
| Year Built | Built 1957 |
|---|---|
| Effective Year Built | Effective 1990 |
| Architectural Style | Ranch Style |
| Exterior Material | Brick Veneer Exterior |
| Construction Type | Masonry/Concrete Masonry Units (CMUs) Construction |
| Roof Material | Asphalt Roof |
| Lot Area | 6,783 sqft (0.156 acres) |
| Parking Spaces | 1 Parking Spaces |
| Garage Type | Carport Garage |
| Garage Area | 288 sqft Garage |
| Carport | Carport |
| Carport Area | 288 sqft Carport |
| Cooling System | Central Cooling |
|---|---|
| Heating System | Forced Air with Air Conditioning Heating |
| Account Number | R0010392 |
|---|---|
| Street Address | 440 S 44TH ST |
| City | BOULDER |
| State | CO |
| Zip | 80305-6018 |
| Property Usage | Residential Property Usage |
| Type | Residential > Single Family > Home |
| Legal Description | LOT 7 BLK 10 MARTIN ACRES 2 |
| Legal Range | 70 |
| Legal Township | 1S |
| Legal Section | 05 |
| Legal Subdivision | MARTIN ACRES 2 - BO |
| Legal Block | 10 |
| Legal Lot Number | 7 |
| Jurisdiction | BOULDER CO |
| Minor Civil Division | BOULDER |
| Census Blockgroup | 3 |
| Census Block | 3011 |
| Census Tract | 12507 |
Source: Boulder County records · APN 1577-05-4-27-007
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 Individuals Owners |
|---|---|
| Mailing Address | 440 S 44TH ST, BOULDER, CO 80305-6018 |
| Occupancy | Owner Occupied |
| Owner Type | Owner is an Individual, Couple or Unincorporated Entity |
| Vesting | Joint Tenants |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Known Transactions |
|
| Deed Doc Number | 20062773142 |
| Last Transfer Date | May 17, 2006 |
| Transfer Doc | 0002777454 |
| 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 | $63,029 (+8.8%) Land $36,951 Building $26,078 | $926,900 (-) Land $543,400 Building $383,500 | |
| 2025 | $5,523.00 (+1.84%) | $57,932 (-12.87%) Land $33,963 Building $23,969 | $926,900 (-6.6%) Land $543,400 Building $383,500 |
| 2023 | $5,423.00 (+12.39%) | $66,491 (+27.95%) Land $39,798 Building $26,693 | $992,400 (+32.73%) Land $594,000 Building $398,400 |
| 2022 | $4,825.00 | $51,966 Land $29,517 Building $22,449 | $747,700 Land $424,700 Building $323,000 |
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