Boulder County property record for 714 Riverside Dr, Lyons, CO 80540 · Last verified June 2026
| Property Type | Single Family Home |
|---|---|
| Details | 1 bd · 1.5 ba · 607 sqft · built 1925 |
| Lot Size | 0.435 acres (18,954 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $381,000 (Jun 2020) |
| Tax Bill | $3,030 (2025) |
| Deeds & Mortgages | Aug 2020 Line of Credit Jun 2020 Sale |
| Flood Zone | Zone X (minimal risk) |
| APN | 1199-34-3-02-004 |
| Primary APN | 1199-34-3-02-004 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 1 Bed |
|---|---|
| Full Baths | 1.5 Baths |
| Half Baths | 1 Half Bath |
| Total Rooms | 3 Rooms |
| Stories | 1 Story |
| Building Area | 607 sqft Living Area |
| Gross Area | 795 sqft |
| 1st Floor Area | 607 sqft |
| Basement Area | 188 sqft |
| Interior Walls | Unfinished |
| Year Built | Built 1925 |
|---|---|
| Effective Year Built | Effective 1980 |
| Architectural Style | Ranch |
| Exterior Material | Logs |
| Construction Type | Frame |
| Roof Material | Asphalt |
| Lot Area | 18,954 sqft (0.435 acres) |
| Garage Type | Detached |
| Garage Area | 352 sqft |
| Deck Area | 198 sqft |
| Total Buildings | 2 Buildings |
| Heating System | Hot Water |
|---|
| Account Number | R0053826 |
|---|---|
| Street Address | 714 RIVERSIDE DR |
| City | LYONS |
| State | CO |
| Zip | 80540-8984 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | LOTS 2-4-6 & N 5 FT OF LOT 8 BLK 1 RIVERSIDE ALPINE 2 |
| Legal Range | 72 |
| Legal Township | 3N |
| Legal Section | 34 |
| Legal Subdivision | RIVERSIDE ALPINE 2 - MT |
| Legal Block | 1 |
| Legal Lot Number | 2 |
| Jurisdiction | BOULDER CO |
| Township / Civil Division | UPPER ST. VRAIN |
| Census Block Group | 1 |
| Census Block | 1044 |
| Census Tract | 13602 |
Source: Boulder County records · APN 1199-34-3-02-004
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 | 2 Individual Names on File |
|---|---|
| Mailing Address | PO BOX 7909, BOULDER, CO 80306-7909 |
| Owner Type | Individual |
| Vesting | Joint Tenants |
| Date | Document |
|---|---|
| Aug 06, 2020 | Deed of Trust, Mortgage · Line of Credit ALPINE BANK |
| Jun 17, 2020 | Grant Deed, Transfer FIDELITY NATIONAL TITLE, FIDELITY NATIONAL TITLE INSURA |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Last Sale | Jun 17, 2020 · Amount on Record |
| Deed Sale | Jun 17, 2020 · Amount on Record |
| Prior Sale | Aug 22, 1990 |
| Deed Document Number | 20203791563 |
| Record Updated | Sep 20, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | BOULDER CO |
| Property Address | 714 RIVERSIDE DR, LYONS, CO 80540-8984 |
| Transaction Type | Mortgage |
| Record Updated | Feb 05, 2021 |
| Name | Verified Name |
|---|
| Document Number | 0003804852 |
|---|---|
| Date | Aug 06, 2020 |
| Instrument | 3804852 |
| Name | ALPINE BANK |
|---|---|
| Type | Bank |
| Address | RIFLE, CO 81650 |
| Type | Line of Credit |
|---|---|
| Amount | Amount Recorded |
| Rate Type | Adjustable Rate |
|---|---|
| Change Frequency | Monthly |
| Document Type | Grant Deed |
|---|---|
| Jurisdiction | BOULDER CO |
| Recording Date | Jun 17, 2020 |
| Property Address | 714 RIVERSIDE DR, LYONS, CO 80540-8984 |
| Document Number | 0003791563 |
| Instrument Date | Jun 16, 2020 |
| Instrument | 3791563 |
| Transaction Type | Transfer |
| Record Updated | Jul 24, 2020 |
| Title Company | FIDELITY NATIONAL TITLE, FIDELITY NATIONAL TITLE INSURA |
| Amount | Amount Recorded |
|---|---|
| Tax | $38.00 |
| Amount Accuracy | Confirmed |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Joint Tenants with Right of Survivorship |
| Address | PO BOX 7909 BOULDER CO 803067909, BOULDER, CO 80306-7909 |
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, not market price estimates; both are a fraction of this property's market value.
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $33,585 (+8.8%) Land $3,339 Building $30,246 | $493,900 (-) Land $49,100 Building $444,800 | |
| 2025 | $3,030.00 (+14.3%) | $30,869 (-9.2%) Land $3,069 Building $27,800 | $493,900 (-2.66%) Land $49,100 Building $444,800 |
| 2023 | $2,651.00 (+8.51%) | $33,996 (+29.37%) Land $2,881 Building $31,115 | $507,400 (+34.2%) Land $43,000 Building $464,400 |
| 2022 | $2,443.00 | $26,278 Land $2,933 Building $23,345 | $378,100 Land $42,200 Building $335,900 |
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 100 ft |
| Wildfire Risk | Extreme above 98% of the US · above 100% of Colorado |
|---|---|
| Wildfire Likelihood | About 1 in 58 per year |
| Exposure | Indirect within ember reach |
| Adjoins Burnable Land | Yes |
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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