Boulder County property record for 415 Maxwell Ave, Boulder, CO 80304 · Last verified June 2026
| Property Type | Residential > Single Family > Home |
|---|---|
| Bedrooms | 3 Beds |
| Bathrooms | 2 Baths |
| Year Built | Built 1975 |
| Square Footage | 1,533 sqft Living Area |
| Lot Size | 6,933 sqft (0.159 acres) |
| Occupancy | Owner Occupied |
| Last Sale | $342,000 (1998) |
| Tax Bill | $8,930.00 (2025) |
| Primary APN | 1461-25-1-01-012 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 6 Rooms |
| Building Area | 1,533 sqft Living Area |
| Gross Area | 1,957 sqft Gross Area |
| 1st Floor | 1,533 sqft 1st Floor |
| Stories | 1 Stories |
| Interior Structure | Wallboard/Drywall Interior Structure |
| Year Built | Built 1900 |
|---|---|
| Effective Year Built | Effective 1975 |
| Architectural Style | Ranch Style |
| Exterior Material | Wood Shingle Exterior |
| Construction Type | Frame Construction |
| Roof Material | Asphalt Roof |
| Lot Area | 6,933 sqft (0.159 acres) |
| Parking Spaces | 2 Parking Spaces |
| Garage Type | Attached Garage |
| Garage Area | 424 sqft Garage |
| Patio Area | 324 sqft Patio |
| Porch | Porch |
| Porch Area | 126 sqft Porch |
| Heating System | Forced Air with Air Conditioning Heating |
|---|
| Account Number | R0007444 |
|---|---|
| Street Address | 415 MAXWELL AVE |
| City | BOULDER |
| State | CO |
| Zip | 80304-3935 |
| Property Usage | Residential Property Usage |
| Type | Residential > Single Family > Home |
| Legal Description | LOTS 20-21 BLK 10 MAXWELLS |
| Legal Range | 71 |
| Legal Township | 1N |
| Legal Section | 25 |
| Legal Subdivision | MAXWELLS - BO |
| Legal Block | 10 |
| Legal Lot Number | 20 |
| Jurisdiction | BOULDER CO |
| Minor Civil Division | BOULDER |
| Census Blockgroup | 4 |
| Census Block | 4003 |
| Census Tract | 12101 |
Source: Boulder County records · APN 1461-25-1-01-012
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 | 415 MAXWELL AVE, BOULDER, CO 80304-3935 |
| Occupancy | Owner Occupied |
| Owner Type | Owner is an Individual, Couple or Unincorporated Entity |
| Deed Names | Verified Name on Deed |
|---|---|
| Known Transactions |
|
| Deed Doc Number | 19981761541 |
| 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 | $108,704 (+8.8%) Land $97,834 Building $10,870 | $1,598,600 (-) Land $1,438,740 Building $159,860 | |
| 2025 | $8,930.00 (+1.93%) | $99,912 (-10.66%) Land $89,921 Building $9,991 | $1,598,600 (-4.23%) Land $1,438,740 Building $159,860 |
| 2023 | $8,761.00 (+23.64%) | $111,837 (+34.32%) Land $100,653 Building $11,184 | $1,669,200 (+39.33%) Land $1,502,280 Building $166,920 |
| 2022 | $7,086.00 | $83,261 Land $71,870 Building $11,391 | $1,198,000 Land $1,034,100 Building $163,900 |
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