Boulder County property record for 520 Hapgood St, Boulder, CO 80302 · Last verified June 2026
| Property Type | Residential > Single Family > Home |
|---|---|
| Bedrooms | 3 Beds |
| Bathrooms | 1 Baths |
| Architecture Style | Ranch |
| Year Built | Built 1960 |
| Square Footage | 720 sqft Living Area |
| Lot Size | 4,455 sqft (0.102 acres) |
| Garage | Detached, 322 sqft |
| Tax Bill | $5,752.00 (2025) |
| Primary APN | 1461-36-1-36-001 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 1 Baths |
| Total Rooms | 6 Rooms |
| Building Area | 720 sqft Living Area |
| 1st Floor | 720 sqft 1st Floor |
| Stories | 1 Stories |
| Interior Structure | Plaster Interior Structure |
| Year Built | Built 1909 |
|---|---|
| Effective Year Built | Effective 1960 |
| Architectural Style | Ranch Style |
| Exterior Material | Wood Shingle Exterior |
| Construction Type | Frame Construction |
| Lot Area | 4,455 sqft (0.102 acres) |
| Parking Spaces | 1 Parking Spaces |
| Garage Type | Detached Garage |
| Garage Area | 322 sqft Garage |
| Porch | Porch |
| Porch Area | 120 sqft Porch |
| Heating System | Forced Air with Air Conditioning Heating |
|---|
| Account Number | R0005292 |
|---|---|
| Street Address | 520 HAPGOOD ST |
| City | BOULDER |
| State | CO |
| Zip | 80302-6966 |
| Property Usage | Residential Property Usage |
| Type | Residential > Single Family > Home |
| Legal Description | E 45 FT LOTS 1 & 2 BLK 3 VERMONT |
| Legal Range | 71 |
| Legal Township | 1N |
| Legal Section | 36 |
| Legal Subdivision | VERMONT - BO |
| Legal Block | 3 |
| Legal Lot Number | 1 |
| Jurisdiction | BOULDER CO |
| Minor Civil Division | BOULDER |
| Census Blockgroup | 3 |
| Census Block | 3005 |
| Census Tract | 12201 |
Source: Boulder County records · APN 1461-36-1-36-001
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 | Individual Owner on File |
|---|---|
| Mailing Address | 4711 GAMBLE GULCH RD, BLACK HAWK, CO 80422-4389 |
| Owner Type | Owner is an Individual, Couple or Unincorporated Entity |
| Deed Names | Verified Name on Deed |
|---|---|
| Last Transfer Date | May 31, 2006 |
| Transfer Doc | 0002780776 |
| 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 and are not market price estimates.
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $65,633 (+8.8%) Land $59,070 Building $6,563 | $965,200 (-) Land $868,680 Building $96,520 | |
| 2025 | $5,752.00 (+35.53%) | $60,326 (+14.18%) Land $54,293 Building $6,033 | $965,200 (+22.39%) Land $868,680 Building $96,520 |
| 2023 | $4,244.00 (-12.82%) | $52,836 (+0.77%) Land $31,704 Building $21,132 | $788,600 (+4.53%) Land $473,200 Building $315,400 |
| 2022 | $4,868.00 | $52,431 Land $47,188 Building $5,243 | $754,400 Land $678,960 Building $75,440 |
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