Boulder County property record for 513 W Main St, Lyons, CO 80540
| Property Type | Single Family Home |
|---|---|
| Details | 2 bd · 1 ba · 1,247 sqft · built 1964 |
| Lot Size | 0.765 acres (33,322 sqft) |
| Owner | Individual Name on File |
| Last Sale | $32,000 (May 1975) |
| Tax Bill | $3,701 (2025) |
| Deeds & Mortgages | Sep 2022 Line of Credit |
| Flood Zone | Zone AE (high risk) |
| APN | 1203-18-2-00-016 |
| Primary APN | 1203-18-2-00-016 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 2 Beds |
|---|---|
| Full Baths | 1 Bath |
| Total Rooms | 6 Rooms |
| Stories | 1 Story |
| Building Area | 1,247 sqft Living Area |
| 1st Floor Area | 1,247 sqft |
| Interior Walls | Wallboard/Drywall |
| Year Built | Built 1964 |
|---|---|
| Effective Year Built | Effective 1964 |
| Architectural Style | Ranch |
| Exterior Material | Block |
| Construction Type | Masonry / Concrete Block |
| Lot Area | 33,322 sqft (0.765 acres) |
| Garage Type | Carport |
| Garage Area | 448 sqft |
| Carport | Carport |
| Carport Area | 448 sqft |
| Parking Spaces | 4 Parking Spaces |
| Porch | Porch |
| Porch Area | 120 sqft |
| Heating System | Hot Water |
|---|
| Account Number | R0050427 |
|---|---|
| Street Address | 513 W MAIN ST |
| City | LYONS |
| State | CO |
| Zip | 80540 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | PT SW1/4 NW1/4 18-3N-70 LESS .07AC TO ROW TOTAL .68 AC |
| Legal Range | 70 |
| Legal Township | 3N |
| Legal Section | 18 |
| Legal Subdivision | TR, NBR 962 LYONS AREA |
| Legal Block | 2 |
| Jurisdiction | BOULDER CO |
| Township / Civil Division | LONGMONT |
| Census Block Group | 2 |
| Census Block | 2024 |
| Census Tract | 13601 |
Source: Boulder County assessment roll, as of June 15, 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 File |
|---|---|
| Mailing Address | PO BOX 55, LYONS, CO 80540-0055 |
| Owner Type | Individual |
| Deed Names | Verified Name on Deed |
|---|---|
| Last Sale | May 27, 1975 · Amount on Record |
| Deed Sale | May 27, 1975 · Amount on Record |
| Deed Document Number | 1975138998 |
| Record Updated | Sep 20, 2026 |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | BOULDER CO |
| Property Address | 513 W MAIN ST, LYONS, CO 80540 |
| Transaction Type | Mortgage |
| Record Updated | Sep 27, 2022 |
| Name | Verified Name |
|---|---|
| Address | 513 W MAIN ST, LYONS, CO 80540 |
| Document Number | 0003981026 |
|---|---|
| Date | Sep 14, 2022 |
| Instrument | 3981026 |
| Name | BANK OF THE WEST |
|---|---|
| Type | Bank |
| Address | OMAHA, NE 68154 |
| Type | Line of Credit |
|---|---|
| Amount | Amount Recorded |
| Term | 361 Months |
| Due | Oct 1, 2052 |
| Rate Type | Adjustable Rate |
|---|---|
| Change Frequency | Monthly |
Source: Boulder County assessment roll, as of June 15, 2026
| Type | Name |
|---|---|
| State | Colorado |
| County | Boulder County |
| Municipality | Lyons Town |
| Unified School District | St. Vrain Valley School District RE 1J (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $36,401 (+8.8%) Land $8,405 Building $27,996 | $535,300 (-) Land $123,600 Building $411,700 | |
| 2025 | $3,701.00 (+15.22%) | $33,456 (-11.42%) Land $7,725 Building $25,731 | $535,300 (-5.04%) Land $123,600 Building $411,700 |
| 2023 | $3,212.00 (+39.9%) | $37,768 (+47.67%) Land $7,370 Building $30,398 | $563,700 (+53.18%) Land $110,000 Building $453,700 |
| 2022 | $2,296.00 | $25,576 Land $17,139 Building $8,437 | $368,000 Land $246,600 Building $121,400 |
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 22 policies |
| Community Rating System | Class 5 (25% premium discount) |
| Nearby Flood Policies | 22 in force |
| Nearby Flood Claims | 56 (1980–2015) |
| Claims Outside the SFHA | 23 of 56 |
| Most Recent Claim | Jun 2015 · Severe Storms, Tornadoes, 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 84% of the US · above 87% of Colorado |
|---|---|
| Wildfire Likelihood | 0.7% annual chance |
| Exposure | Direct burnable vegetation at the parcel |
Source: EPA Safe Drinking Water Information System, as of September 2026
| Water System | TOWN OF LYONS serves 2,990 people · EPA ID CO0107496 |
|---|---|
| Water Source | Purchased surface water from CITY OF LONGMONT |
| Last State Inspection | Nov 2022 |
| Lead | Under 1 ppb (2023–2025) action level 15 ppb |
| Water Quality | None last 10 years |
|---|---|
| Treatment and Procedure | None last 10 years |
| Monitoring and Reporting | None last 3 years |
Results are for the whole water system, not water tested at this address; lead at the tap also depends on the building's own pipes.
Source: FCC Broadband Data Collection, based on 177 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Z3N Fiber · Cable · Fixed Wireless | 1,000 / 1,000 |
| Verizon Fixed Wireless | 300 / 20 |
| T-Mobile USA Fixed Wireless | 100 / 20 |
| AT&T Fixed Wireless | 100 / 20 |
May also be available: JAB Wireless.
Search by:
By searching, you agree to: Terms • Privacy • Disclosures