Boulder County property record for 403 Park St, Lyons, CO 80540 · Last verified June 2026
| Property Type | Other > Exempt (Full or Partial) |
|---|---|
| Bedrooms | 2 Beds |
| Bathrooms | 1 Baths |
| Architecture Style | Ranch |
| Year Built | Built 1903 |
| Square Footage | 976 sqft Living Area |
| Lot Size | 7,075 sqft (0.162 acres) |
| Garage | 528 sqft |
| Last Sale | $298,500 (2011) |
| Primary APN | 1203-18-4-25-001 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 2 Beds |
|---|---|
| Full Baths | 1 Baths |
| Total Rooms | 4 Rooms |
| Building Area | 976 sqft Living Area |
| 1st Floor | 976 sqft 1st Floor |
| Stories | 1 Stories |
| Year Built | Built 1903 |
|---|---|
| Effective Year Built | Effective 1903 |
| Architectural Style | Ranch Style |
| Exterior Material | Asbestos Exterior |
| Construction Type | Frame Construction |
| Roof Material | Asphalt Roof |
| Lot Area | 7,075 sqft (0.162 acres) |
| Parking Spaces | 2 Parking Spaces |
| Garage Area | 528 sqft Garage |
| Porch | Porch |
| Porch Area | 144 sqft Porch |
| Cooling System | Central Cooling |
|---|---|
| Heating System | Forced Air with Air Conditioning Heating |
| Account Number | R0050243 |
|---|---|
| Street Address | 403 PARK ST |
| City | LYONS |
| State | CO |
| Zip | 80540-5053 |
| Property Usage | Other Property Usage |
| Type | Other > Exempt (Full or Partial) |
| Legal Description | LOT 1 BLK 34 LYONS |
| Legal Range | 70 |
| Legal Township | 3N |
| Legal Section | 18 |
| Legal Subdivision | LYONS - LY |
| Legal Block | 34 |
| Legal Lot Number | 1 |
| Jurisdiction | BOULDER CO |
| Minor Civil Division | LONGMONT |
| Census Blockgroup | 3 |
| Census Block | 3025 |
| Census Tract | 13601 |
Source: Boulder County records · APN 1203-18-4-25-001
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 | PO BOX 49, LYONS, CO 80540-0049 |
| Owner Type | Owner is a Company |
| Deed Names | Verified Name on Deed |
|---|---|
| Known Transactions |
|
| Deed Doc Number | 20113181792 |
| 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 | Lyons Town |
| Unified School District | St. Vrain Valley School District RE 1J (PK - 12) |
Assessed value is set for property tax purposes, not a market price estimate; it is a fraction of this property's market value.
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $16,374 (+8.8%) Land $16,374 | $240,800 (-) Land $240,800 | |
| 2025 | Additional exemption filed | $15,050 (+106.56%) Land $15,050 | $240,800 (+121.42%) Land $240,800 |
| 2023 | Additional exemption filed | $7,286 Land $7,286 | $108,751 Land $108,751 |
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