Boulder County property record for 513 Dewey Ave, Boulder, CO 80304 · Last verified June 2026
| Property Type | Residential > Multi-Unit > Multi-Family Dwellings |
|---|---|
| Bedrooms | 4 Beds |
| Bathrooms | 2 Baths |
| Year Built | Built 1950 |
| Square Footage | 1,904 sqft Living Area |
| Lot Size | 6,250 sqft (0.144 acres) |
| Occupancy | Owner Occupied |
| Last Sale | $459,900 (2004) |
| Tax Bill | $7,760.00 (2025) |
| Primary APN | 1461-25-1-18-011 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 4 Rooms |
| Units | 2 Units |
| Building Area | 1,904 sqft Living Area |
| 1st Floor | 952 sqft 1st Floor |
| Basement Area | 952 sqft Basement |
| Finished Basement | 952 sqft Finished |
| Stories | 1 Stories |
| Interior Structure | Wallboard/Drywall Interior Structure |
| Year Built | Built 1950 |
|---|---|
| Effective Year Built | Effective 1950 |
| Architectural Style | Ranch Style |
| Exterior Material | Wood Shingle Exterior |
| Construction Type | Frame Construction |
| Roof Material | Asphalt Roof |
| Lot Area | 6,250 sqft (0.144 acres) |
| Parking Spaces | 1 Parking Spaces |
| Garage Type | Detached Garage |
| Garage Area | 308 sqft Garage |
| Heating System | Forced Air with Air Conditioning Heating |
|---|
| Account Number | R0001058 |
|---|---|
| Street Address | 513 DEWEY AVE |
| City | BOULDER |
| State | CO |
| Zip | 80304-3929 |
| Property Usage | Residential Property Usage |
| Type | Residential > Multi-Unit > Multi-Family Dwellings |
| Legal Description | LOT 13 BLK 2 VALLEY VIEW |
| Legal Range | 71 |
| Legal Township | 1N |
| Legal Section | 25 |
| Legal Subdivision | VALLEY VIEW & REPLAT - BO |
| Legal Block | 2 |
| Legal Lot Number | 13 |
| Jurisdiction | BOULDER CO |
| Minor Civil Division | BOULDER |
| Census Blockgroup | 1 |
| Census Block | 1010 |
| Census Tract | 12101 |
Source: Boulder County records · APN 1461-25-1-18-011
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 | 513 DEWEY AVE, BOULDER, CO 80304-3929 |
| 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 | 20044366 |
| 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 | $88,557 (+8.8%) Land $79,701 Building $8,856 | $1,302,300 (-) Land $1,172,070 Building $130,230 | |
| 2025 | $7,760.00 (+0.81%) | $81,393 (-12.32%) Land $73,254 Building $8,139 | $1,302,300 (-6.01%) Land $1,172,070 Building $130,230 |
| 2023 | $7,698.00 (+22.11%) | $92,829 (+36.73%) Land $83,546 Building $9,283 | $1,385,500 (+38.77%) Land $1,246,950 Building $138,550 |
| 2022 | $6,304.00 | $67,891 Land $61,102 Building $6,789 | $998,400 Land $898,560 Building $99,840 |
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