Boulder County property record for 342 Park St, Lyons, CO 80540 · Last verified June 2026
| Property Type | Other > Exempt (Full or Partial) |
|---|---|
| Bedrooms | 4 Beds |
| Bathrooms | 1 Baths |
| Architecture Style | A-Frame |
| Year Built | Built 1969 |
| Square Footage | 1,476 sqft Living Area |
| Lot Size | 6,844 sqft (0.157 acres) |
| Garage | 396 sqft |
| Last Sale | $214,000 (2009) |
| Primary APN | 1203-18-4-22-008 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 1 Baths |
| Total Rooms | 6 Rooms |
| Building Area | 1,476 sqft Living Area |
| 1st Floor | 1,056 sqft 1st Floor |
| Upper Floors | 420 sqft Upper Floors |
| Year Built | Built 1969 |
|---|---|
| Effective Year Built | Effective 1969 |
| Architectural Style | A-Frame Style |
| Exterior Material | Wood Exterior |
| Construction Type | Frame Construction |
| Lot Area | 6,844 sqft (0.157 acres) |
| Parking Spaces | 1 Parking Spaces |
| Garage Area | 396 sqft Garage |
| Porch | Porch |
| Porch Area | 120 sqft Porch |
| Heating System | Hot Water Heating |
|---|
| Account Number | R0050352 |
|---|---|
| Street Address | 342 PARK ST |
| City | LYONS |
| State | CO |
| Zip | 80540-5054 |
| Property Usage | Other Property Usage |
| Type | Other > Exempt (Full or Partial) |
| Legal Description | LOT 16 BLK 24 LYONS |
| Legal Range | 70 |
| Legal Township | 3N |
| Legal Section | 18 |
| Legal Subdivision | LYONS - LY |
| Legal Block | 24 |
| Legal Lot Number | 16 |
| Jurisdiction | BOULDER CO |
| Minor Civil Division | LONGMONT |
| Census Blockgroup | 3 |
| Census Block | 3023 |
| Census Tract | 13601 |
Source: Boulder County records · APN 1203-18-4-22-008
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 | Company Name on File |
|---|---|
| Mailing Address | PO BOX 49, LYONS, CO 80540-0049 |
| Owner Type | Owner is a Company |
| Deed Names | Verified Name on Deed |
|---|---|
| Last Sale | Jul 13, 2009 · Amount on Record |
| Deed Sale | Jul 13, 2009 · Amount on Record |
| Prior Sale | Mar 16, 2001 · Amount on Record |
| Deed Doc Number | 20093015648 |
| Last Transfer Date | Apr 05, 2011 |
| Transfer Doc | 0003487015 |
| 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 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 | $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 |
Source: FEMA National Flood Hazard Layer, Boulder County (08013C), updated October 14, 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified October 2026
| FEMA Flood Zone | Zone AE |
|---|---|
| Flood Hazard | High |
| 100-Year Floodplain | Yes 1% annual chance |
| Special Flood Hazard Area | Yes |
| Flood Insurance Requirement | Required (federally backed mortgages) |
| Floodway | No |
| Base Flood Elevation | Varies along the reach; see FIRM |
| Wildfire Risk | High above 76% of the US · above 75% of Colorado |
|---|---|
| Wildfire Likelihood | About 1 in 291 per year |
| Exposure | Indirect within ember reach |
Values are read at the parcel center point; lenders make the official flood determination.
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