Boulder County property record for 416 Riverside Dr, Lyons, CO 80540 · Last verified July 2026
| Property Type | Single Family Home |
|---|---|
| Details | 1 bd · 1 ba · 760 sqft · built 1900 |
| Lot Size | 0.312 acres (13,609 sqft) |
| Owner | 2 Individual Names on File |
| Tax Bill | $1,709 (2025) |
| Deeds & Mortgages | Jun 2026 Transfer |
| Flood Zone | Zone X (minimal risk) |
| APN | 1199-34-4-15-004 |
| Primary APN | 1199-34-4-15-004 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 1 Bed |
|---|---|
| Full Baths | 1 Bath |
| Total Rooms | 4 Rooms |
| Stories | 1 Story |
| Building Area | 760 sqft Living Area |
| 1st Floor Area | 760 sqft |
| Interior Walls | Unfinished |
| Year Built | Built 1900 |
|---|---|
| Effective Year Built | Effective 1900 |
| Architectural Style | Ranch |
| Exterior Material | Wood Shingle |
| Construction Type | Frame |
| Lot Area | 13,609 sqft (0.312 acres) |
| Porch | Porch |
| Porch Area | 260 sqft |
| Account Number | R0053513 |
|---|---|
| Street Address | 416 RIVERSIDE DR |
| City | LYONS |
| State | CO |
| Zip | 80540 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | TR 3962 LOT 6 BLK 5 RIVERSIDE 3RD ADDN PER 1568041 12/7/95 BCR |
| Legal Range | 72 |
| Legal Township | 3N |
| Legal Section | 34 |
| Legal Subdivision | RIVERSIDE - MT |
| Legal Tract | 3962 |
| Legal Block | 5 |
| Legal Lot Number | 6 |
| Jurisdiction | BOULDER CO |
| Township / Civil Division | UPPER ST. VRAIN |
| Census Block Group | 1 |
| Census Block | 1044 |
| Census Tract | 13602 |
Source: Boulder County records · APN 1199-34-4-15-004
Assessment roll updated June 15, 2026 · Last verified July 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | 2 Individual Names on File |
|---|---|
| Mailing Address | PO BOX 115, LAPORTE, CO 80535-0115 |
| Owner Type | Individual |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Last Sale | Dec 07, 1995 |
| Deed Sale | Dec 07, 1995 |
| Prior Sale | Jul 10, 1981 |
| Deed Document Number | 19951568041 |
| Last Transfer Date | May 29, 2025 |
| Transfer Doc | 0004138141 |
| Record Updated | Sep 20, 2026 |
| Document Type | Transfer on Death Deed |
|---|---|
| Jurisdiction | BOULDER CO |
| Recording Date | Jun 30, 2026 |
| Property Address | 416 RIVERSIDE DR, LYONS, CO 80540 |
| Document Number | 0004138141 |
| Instrument Date | May 29, 2025 |
| Instrument | 20264138141 |
| Transaction Type | Transfer |
| Record Updated | Jul 10, 2026 |
| Title Company | NONE LISTED ON DOCUMENT |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Full Amount Stated |
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 660 COLORADO AVE, LOVELAND, CO 80537-5352 |
Source: Boulder County records · Assessment roll updated June 15, 2026 · Last verified July 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 | $18,945 (+8.8%) Land $2,577 Building $16,368 | $278,600 (-) Land $37,900 Building $240,700 | |
| 2025 | $1,709.00 (+29.57%) | $17,413 (-7.21%) Land $2,369 Building $15,044 | $278,600 (-0.54%) Land $37,900 Building $240,700 |
| 2023 | $1,319.00 (-7.24%) | $18,767 (+21.41%) Land $2,017 Building $16,750 | $280,100 (+25.94%) Land $30,100 Building $250,000 |
| 2022 | $1,422.00 | $15,457 Land $2,099 Building $13,358 | $222,400 Land $30,200 Building $192,200 |
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 |
| Nearest Special Flood Hazard Area | Zone AE, within 500 ft |
| Wildfire Risk | Extreme above 98% of the US · above 100% of Colorado |
|---|---|
| Wildfire Likelihood | About 1 in 58 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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