Boulder County property record for 1018 Horizon Dr, Lyons, CO 80540
| Property Type | Single Family Home |
|---|---|
| Details | 5 bd · 3.75 ba · 3,439 sqft · built 2000 |
| Lot Size | 0.467 acres (20,341 sqft) |
| Owner | 2 Individual Names on File |
| Last Sale | $553,000 (Nov 2012) |
| Tax Bill | $11,391 (2025) |
| Flood Zone | Zone X (minimal risk) |
| APN | 1203-18-1-21-009 |
| Primary APN | 1203-18-1-21-009 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 5 Beds |
|---|---|
| Full Baths | 3.75 Baths |
| Half Baths | 1 Half Bath |
| Total Rooms | 15 Rooms |
| Stories | 2 Stories |
| Building Area | 3,439 sqft Living Area |
| Gross Area | 6,412 sqft |
| 1st Floor Area | 1,907 sqft |
| Upper Floors Area | 1,532 sqft |
| Basement Area | 1,885 sqft |
| Interior Walls | Wallboard/Drywall |
| Year Built | Built 2000 |
|---|---|
| Effective Year Built | Effective 2000 |
| Architectural Style | A-Frame |
| Exterior Material | Combination |
| Construction Type | Frame |
| Lot Area | 20,341 sqft (0.467 acres) |
| Garage Type | Attached |
| Garage Area | 1,088 sqft |
| Parking Spaces | 4 Parking Spaces |
| Porch | Porch |
| Porch Area | 252 sqft |
| Deck Area | 194 sqft |
| Heating System | Forced Air with A/C |
|---|
| Account Number | R0126644 |
|---|---|
| Street Address | 1018 HORIZON DR |
| City | LYONS |
| State | CO |
| Zip | 80540-5016 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Legal Description | LOT 17 STEAMBOAT VALLEY |
| Legal Range | 70 |
| Legal Township | 3N |
| Legal Section | 18 |
| Legal Subdivision | STEAMBOAT VALLEY - LY |
| Legal Block | 2 |
| Legal Lot Number | 17 |
| Jurisdiction | BOULDER CO |
| Township / Civil Division | LONGMONT |
| Census Block Group | 2 |
| Census Block | 2031 |
| Census Tract | 13601 |
Source: Boulder County records · APN 1203-18-1-21-009
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 573, LYONS, CO 80540-0573 |
| Owner Type | Individual |
| Vesting | Joint Tenants |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Last Sale | Nov 05, 2012 · Amount on Record |
| Deed Sale | Nov 05, 2012 · Amount on Record |
| Prior Sale | Oct 30, 2000 · Amount on Record |
| Deed Document Number | 20123265025 |
| 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 |
| Municipality | Lyons Town |
| 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 | $91,086 (+8.8%) Land $7,473 Building $83,613 | $1,339,500 (-) Land $109,900 Building $1,229,600 | |
| 2025 | $11,391.00 (+8.98%) | $83,719 (-9.76%) Land $6,869 Building $76,850 | $1,339,500 (-3.26%) Land $109,900 Building $1,229,600 |
| 2023 | $10,452.00 (+18.75%) | $92,775 (+29.94%) Land $6,385 Building $86,390 | $1,384,700 (+34.79%) Land $95,300 Building $1,289,400 |
| 2022 | $8,802.00 | $71,397 Land $5,838 Building $65,559 | $1,027,300 Land $84,000 Building $943,300 |
Source: FEMA National Flood Hazard Layer as of October 14, 2026 · FEMA NFIP claims and policies as of September 2026 · USDA Forest Service Wildfire Risk to Communities as of 2024 · Last verified October 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Flood Insurance Requirement | Not required lenders may require it |
| 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 |
|
| Wildfire Risk | High above 81% of the US · above 84% of Colorado |
|---|---|
| Wildfire Likelihood | 0.5% annual chance |
| Exposure | Indirect within ember reach |
| Adjoins Burnable Land | Yes |
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: FCC Broadband Data Collection as of December 31, 2025 · Last verified October 2026
| Provider | Max Down / Up (Mbps) |
|---|---|
| Z3N Cable · Fixed Wireless | 1,000 / 100 |
| T-Mobile USA Fixed Wireless | 100 / 20 |
May also be available: Verizon.
Based on FCC filings for 42 locations within half a mile of this property.
Source: EPA Safe Drinking Water Information System as of 2026 Q3 · EPA water system boundaries as of March 2026 · Last verified October 2026
| Water System | TOWN OF LYONS serves 2,990 people |
|---|---|
| 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 as reported to EPA, not water tested at this address; lead at the tap also depends on the building's own pipes. The full violation and enforcement history is in the system's EPA record.
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