Boulder County property record for 459 Old Saint Vrain Rd, Lyons, CO 80540
| Property Type | Single Family Home |
|---|---|
| Details | 2 bd · 1.75 ba · 1,224 sqft · built 1915 |
| Lot Size | 3.85 acres (168,004 sqft) |
| Owner | Individual Name on Record |
| Tax Bill | $5,750 (2025) |
| Flood Zone | Zone AE (high risk) |
| APN | 1203-19-0-00-008 |
| Primary APN | 1203-19-0-00-008 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 2 Beds |
|---|---|
| Full Baths | 1.75 Baths |
| Half Baths | 1 Half Bath |
| Total Rooms | 7 Rooms |
| Stories | 1 Story |
| Building Area | 1,224 sqft Living Area |
| Gross Area | 1,901 sqft |
| 1st Floor Area | 1,224 sqft |
| Interior Walls | Wallboard/Drywall |
| Year Built | Built 1915 |
|---|---|
| Effective Year Built | Effective 1960 |
| Architectural Style | Ranch |
| Exterior Material | Logs |
| Construction Type | Frame |
| Lot Area | 168,004 sqft |
| Garage Type | Attached |
| Garage Area | 317 sqft |
| Porch | Enclosed Porch |
|---|---|
| Porch Area | 360 sqft |
| Shed | 1 Shed |
| Total Buildings | 6 Buildings |
| Heating Fuel | Electric |
|---|
| Account Number | R0051294 |
|---|---|
| Street Address | 459 OLD SAINT VRAIN RD |
| City | LYONS |
| State | CO |
| Zip | 80540-8823 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | RR |
| Legal Description | 4 AC N OF CR SE 1/4 NW 1/4 19-3N-70 PER DEED 846633 05/05/87 BCR |
| Legal Range | 70 |
| Legal Township | 3N |
| Legal Section | 19 |
| Legal Subdivision | TR, NBR 962 LYONS AREA |
| Legal Block | 1 |
| Jurisdiction | BOULDER CO |
| Township / Civil Division | LONGMONT |
| Census Block Group | 1 |
| Census Block | 1058 |
| Census Tract | 13601 |
Source: Boulder County records, as of September 18, 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | Individual Name on Record |
|---|---|
| Mailing Address | 459 OLD SAINT VRAIN RD, LYONS, CO 80540-8823 |
| Occupancy | Owner Occupied |
| Owner Type | Individual |
| Deed Names | Name on Deed |
|---|---|
| Last Sale | May 5, 1987 |
| Deed Sale | May 5, 1987 |
| Prior Sale | Mar 17, 1976 · Amount on Record |
| Deed Document Number | 1987846633 |
| Last Transfer Date | Oct 1, 2024 |
| Transfer Doc | 0004062135 |
| Record Updated | Oct 29, 2026 |
Source: Boulder County assessment roll, as of September 18, 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 | $47,593 (-1.09%) Land $17,435 Building $30,158 | $769,900 (-) Land $326,400 Building $443,500 | |
| 2025 | $5,750.00 (+35.49%) | $48,119 (-7.33%) Land $20,400 Building $27,719 | $769,900 (-0.66%) Land $326,400 Building $443,500 |
| 2023 | $4,244.00 (+21.19%) | $51,924 (+29.2%) Land $18,566 Building $33,358 | $775,000 (+34.02%) Land $277,100 Building $497,900 |
| 2022 | $3,502.00 | $40,190 Land $17,021 Building $23,169 | $578,270 Land $244,900 Building $333,370 |
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 AE high risk |
|---|---|
| 100-Year Floodplain | Yes 1% annual chance |
| Floodway | No |
| Base Flood Elevation | Varies along the reach; see FIRM |
| Flood Insurance Requirement | Required federally backed loans |
| Flood Insurance Cost | Premium on Record median of 11 policies |
| Community Rating System | Class 5 (25% premium discount) |
| Nearby Flood Policies | 11 in force |
| Nearby Flood Claims | 16 (2004–2013) |
| Claims Outside the SFHA | 10 of 16 |
| Most Recent Claim | Sep 2013 · Severe Storms, 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 | High above 89% of the US · above 93% of Colorado |
|---|---|
| Wildfire Likelihood | 0.9% annual chance |
| Exposure | Direct burnable vegetation |
Values cover an area roughly 900 ft across, not the parcel itself; insurers use their own ratings.
Source: FCC Broadband Data Collection, based on 25 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Verizon Fixed Wireless | 300 / 20 |
| Starlink Satellite | 280 / 30 |
| Lyons Communications Fixed Wireless · Cable in parts of the area · not low latency | 200 / 30 |
| Rise Broadband Fixed Wireless | 100 / 20 |
| T-Mobile Fixed Wireless | 100 / 20 |
| CenturyLink DSL | 80 / 10 |
May also be available: AT&T.
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