Boulder County property record for 5500 Longmont Dam Rd, Lyons, CO 80540 · Last verified June 2026
| Property Type | Exempt (Full or Partial) |
|---|---|
| Lot Size | 97.4 acres (4,245,422 sqft) |
| Owner | Company Name on File |
| Flood Zone | Zone X (minimal risk) |
| APN | 1201-00-0-00-055 |
| Primary APN | 1201-00-0-00-055 |
|---|---|
| Alternative APNs |
|
| Lot Area | 4,245,422 sqft |
|---|
| Account Number | R0050828 |
|---|---|
| Street Address | 5500 LONGMONT DM |
| State | CO |
| Property Category | Other |
| Property Type | Other > Exempt (Full or Partial) |
| Legal Description | N 1/2 NE 1/4 & SE 1/4 NE 1/4 30-3N-71 120 AC M/L ID 50830 COMB HERE PER OWNER 1983 |
| Legal Range | 71 |
| Legal Township | 3N |
| Legal Section | 30 |
| Legal Subdivision | TR, NBR 961 ST VRAIN AREA |
| Legal Block | 1 |
| Jurisdiction | BOULDER CO |
| Township / Civil Division | UPPER ST. VRAIN |
| Census Block Group | 1 |
| Census Block | 1036 |
| Census Tract | 13602 |
Source: Boulder County records · APN 1201-00-0-00-055
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 | 5201 SAINT VRAIN RD, 1, LONGMONT, CO 80503-9054 |
| Owner Type | Company |
| Deed Names | Verified Name on Deed |
|---|---|
| Last Sale | May 09, 1990 |
| Deed Sale | May 09, 1990 |
| Deed Document Number | 19901041474 |
| Record Updated | 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 | $9,052,784 (-3.7%) Land $9,052,784 | $34,818,400 (-) Land $34,818,400 | |
| 2025 | Additional exemption filed | $9,400,968 (+90.48%) Land $9,400,968 | $34,818,400 (+96.83%) Land $34,818,400 |
| 2023 | Additional exemption filed | $4,935,312 Land $4,935,312 | $17,689,289 Land $17,689,289 |
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 99% of the US · above 100% of Colorado |
|---|---|
| Wildfire Likelihood | About 1 in 50 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.
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