Weld County property record for 505 4th St, Frederick, CO 80530 · Last verified June 2026
| Property Type | Residential > Single Family > Home |
|---|---|
| Bedrooms | 4 Beds |
| Bathrooms | 1 Baths |
| Year Built | Built 1910 |
| Square Footage | 1,132 sqft Living Area |
| Lot Size | 12,500 sqft (0.287 acres) |
| Garage | Attached, 273 sqft |
| Last Sale | $46,000 (1991) |
| Tax Bill | $2,669.00 (2025) |
| Primary APN | 1311-31-2-11-002 |
|---|---|
| Alternative APN |
|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 1 Baths |
| Plumbing Fixtures | 6 Plumbing Fixtures |
| Total Rooms | 6 Rooms |
| Building Area | 1,132 sqft Living Area |
| Gross Area | 1,405 sqft Gross Area |
| 1st Floor | 1,132 sqft 1st Floor |
| Stories | 1 Stories |
| Interior Structure | Wallboard/Drywall Interior Structure |
| Year Built | Built 1910 |
|---|---|
| Effective Year Built | Effective 1910 |
| Architectural Style | Ranch Style |
| Exterior Material | Wood Exterior |
| Construction Type | Wood Construction |
| Roof Material | Composition Shingle Roof |
| Lot Area | 12,500 sqft (0.287 acres) |
| Lot Width | 100 ft Width |
| Garage Type | Attached Garage |
| Garage Area | 273 sqft Garage |
| Porch | Porch |
| Porch Area | 148 sqft Porch |
| Cooling System | Central Cooling |
|---|---|
| Heating System | Central Heating |
| Account Number | R5540086 |
|---|---|
| Street Address | 505 4TH ST |
| City | FREDERICK |
| State | CO |
| Zip | 80530-5010 |
| Property Usage | Residential Property Usage |
| Type | Residential > Single Family > Home |
| Legal Description | FRE 20868 L17 THRU 20 BLK11 |
| Legal Range | 67W |
| Legal Township | 2N |
| Legal Section | 31 |
| Legal Subdivision | FREDERICK TOWN |
| Legal Block | 11 |
| Legal Lot Number | 17 |
| Jurisdiction | WELD CO |
| Minor Civil Division | ERIE-FREDERICK |
| Census Blockgroup | 1 |
| Census Block | 1033 |
| Census Tract | 2014 |
Source: Weld County records · APN 1311-31-2-11-002
Assessment roll updated May 27, 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 | PO BOX 212, FREDERICK, CO 80530-0212 |
| Owner Type | Owner is an Individual, Couple or Unincorporated Entity |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Known Transactions |
|
| Record Refreshed | Sep 20, 2026 |
Source: Weld County records · Assessment roll updated May 27, 2026 · Last verified June 2026
| Type | Name |
|---|---|
| State | Colorado |
| County | Weld County |
| Municipality | Frederick Town |
| Unified School District | St. Vrain Valley School District RE 1J (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 | $23,340 (-2.1%) Land $7,340 Building $16,000 | $381,484 (-) Land $120,000 Building $261,484 | |
| 2025 | $2,669.00 (+19.47%) | $23,840 (-6.1%) Land $7,500 Building $16,340 | $381,484 (+1.67%) Land $120,000 Building $261,484 |
| 2024 | $2,234.00 (+4.25%) | ||
| 2023 | $2,143.00 | $25,390 Land $6,770 Building $18,620 | $375,220 Land $100,000 Building $275,220 |
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