Boulder County property record for 5300 Longmont Dam Rd, Lyons, CO 80540 · Last verified June 2026
| Property Type | Other > Exempt (Full or Partial) |
|---|---|
| Lot Size | 99.5 acres |
Source: Boulder County records · APN 1201-00-0-00-065
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 | 350 KIMBARK ST, LONGMONT, CO 80501-5500 |
| Owner Type | Owner is a Company |
| Deed Names | Verified Name on Deed |
|---|---|
| Last Sale | Jan 01, 1969 |
| Deed Sale | Jan 01, 1969 |
| Prior Sale | Nov 29, 1965 |
| 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 |
| 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 | $8,358,142 (-3.7%) Land $8,358,142 | $32,146,700 (-) Land $32,146,700 | |
| 2025 | Additional exemption filed | $8,679,609 (+89.84%) Land $8,679,609 | $32,146,700 (+96.17%) Land $32,146,700 |
| 2023 | Additional exemption filed | $4,572,027 Land $4,572,027 | $16,387,194 Land $16,387,194 |
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 X |
|---|---|
| Flood Hazard | Minimal |
| 500-Year Floodplain | No |
| Special Flood Hazard Area | No |
| Wildfire Risk | Extreme above 97% of the US · above 99% of Colorado |
|---|---|
| Wildfire Likelihood | About 1 in 57 per year |
| Exposure | Direct burnable vegetation at the parcel |
Insurers in high-risk areas may require mitigation or decline coverage; check availability before making an offer.
Values are read at the parcel center point; lenders make the official flood determination.
| Primary APN | 1201-00-0-00-065 |
|---|---|
| Alternative APNs |
|
| Lot Area | 4,335,590 sqft |
|---|
| Account Number | R0090330 |
|---|---|
| Street Address | 5300 LONGMONT DM |
| State | CO |
| Property Usage | Other Property Usage |
| Type | Other > Exempt (Full or Partial) |
| Legal Description | GOVT LOTS 7 9 10 & 40 18-3N-71 1201-000-00-065 107 AC M/L BUTTON ROCK DAM |
| Legal Range | 71 |
| Legal Township | 3N |
| Legal Section | 18 |
| Legal Subdivision | TR, NBR 961 ST VRAIN AREA |
| Legal Block | 1 |
| Legal Lot Number | 7 |
| Jurisdiction | BOULDER CO |
| Minor Civil Division | UPPER ST. VRAIN |
| Census Blockgroup | 1 |
| Census Block | 1009 |
| Census Tract | 13602 |
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