Boulder County property record for 425 Antelope Dr, Lyons, CO 80540
| Property Type | Exempt (Full or Partial) |
|---|---|
| Lot Size | 18.5 acres (805,964 sqft) |
| Owner | Company Name on Record |
| Flood Zone | Zone X (minimal risk) |
| APN | 1201-13-0-00-077 |
| Primary APN | 1201-13-0-00-077 |
|---|---|
| Alternative APN |
|
| Lot Area | 805,964 sqft |
|---|
| Account Number | R0601649 |
|---|---|
| Street Address | 425 ANTELOPE DR |
| State | CO |
| Property Category | Other |
| Property Type | Other > Exempt (Full or Partial) |
| Local Zoning Code | A |
| Legal Description | GOVT LOT 5 13-3N-71 TOTAL 15.87 |
| Legal Range | 71 |
| Legal Township | 3N |
| Legal Section | 13 |
| Legal Subdivision | TR, NBR 962 LYONS AREA |
| Legal Block | 2 |
| Legal Lot Number | 5 |
| Jurisdiction | BOULDER CO |
| Township / Civil Division | LONGMONT |
| Census Block Group | 2 |
| Census Block | 2016 |
| Census Tract | 13601 |
Source: Boulder County records, as of June 15, 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 Record |
|---|---|
| Mailing Address | 350 KIMBARK ST, LONGMONT, CO 80501-5500 |
| Owner Type | Company |
| Deed Names | Name on Deed |
|---|---|
| Record Updated | Sep 20, 2026 |
Source: Boulder County assessment roll, as of June 15, 2026
| Type | Name |
|---|---|
| State | Colorado |
| County | Boulder County |
| Unified School District | St. Vrain Valley School District RE 1J (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $738,842 (-3.7%) Land $738,842 | $2,841,700 (-) Land $2,841,700 | |
| 2025 | Additional exemption filed | $767,259 (+10.15%) Land $767,259 | $2,841,700 (+13.83%) Land $2,841,700 |
| 2023 | Additional exemption filed | $696,531 Land $696,531 | $2,496,527 Land $2,496,527 |
Assessed value and assessed market value are set for property tax purposes and are not market price estimates.
Source: FEMA National Flood Hazard Layer, effective October 14, 2026 · OpenFEMA NFIP redacted claims and policies, as of September 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
| Flood Insurance Cost | Premium on Record median of 22 policies |
| Community Rating System | Class 5 (25% premium discount) |
| Nearby Flood Policies | 22 in force |
| Nearby Flood Claims | 56 (1980–2015) |
| Claims Outside the SFHA | 23 of 56 |
| Most Recent Claim | Jun 2015 · Severe Storms, Tornadoes, Flooding, Landslides, And Mudslides |
| Claims by Event |
|
Values are read at the parcel center point; flood claims are located to the census block group, not this parcel; lenders make the official flood determination.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Very High above 92% of the US · above 96% of Colorado |
|---|---|
| Wildfire Likelihood | 1% annual chance |
| Exposure | Direct burnable vegetation |
Insurers in high-risk areas may require mitigation or decline coverage; check availability before making an offer.
Values cover an area roughly 900 ft across, not the parcel itself; insurers use their own ratings.
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