Boulder County property record for 435 Stickney Ave, Lyons, CO 80540 · Last verified June 2026
| Property Type | Residential > Single Family > Home |
|---|---|
| Bedrooms | 3 Beds |
| Bathrooms | 2 Baths |
| Year Built | Built 1982 |
| Square Footage | 3,119 sqft Living Area |
| Lot Size | 13,699 sqft (0.315 acres) |
| Garage | Detached, 624 sqft |
| Last Sale | $26,000 (1981) |
| Tax Bill | $4,856.00 (2025) |
| Primary APN | 1203-18-4-06-005 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2 Baths |
| Total Rooms | 8 Rooms |
| Building Area | 3,119 sqft Living Area |
| Gross Area | 3,476 sqft Gross Area |
| 1st Floor | 1,852 sqft 1st Floor |
| Upper Floors | 216 sqft Upper Floors |
| Basement Area | 1,408 sqft Basement |
| Finished Basement | 1,051 sqft Finished |
| Unfinished Basement | 357 sqft Unfinished |
| Stories | 2 Stories |
| Interior Structure | Wallboard/Drywall Interior Structure |
| Year Built | Built 1982 |
|---|---|
| Effective Year Built | Effective 1982 |
| Architectural Style | A-Frame Style |
| Exterior Material | Wood Shingle Exterior |
| Construction Type | Frame Construction |
| Roof Material | Asphalt Roof |
| Lot Area | 13,699 sqft (0.315 acres) |
| Parking Spaces | 2 Parking Spaces |
| Garage Type | Detached Garage |
| Garage Area | 624 sqft Garage |
| Total Buildings | 2 Total Buildings |
| Porch | Porch |
| Porch Area | 161 sqft Porch |
| Heating System | Floor/Wall Furnace Heating |
|---|
| Account Number | R0050093 |
|---|---|
| Street Address | 435 STICKNEY ST |
| City | LYONS |
| State | CO |
| Zip | 80540-5045 |
| Property Usage | Residential Property Usage |
| Type | Residential > Single Family > Home |
| Legal Description | LOTS 6 & 7 LESS 10 FT ALLEY BLK 29 LYONS |
| Legal Range | 70 |
| Legal Township | 3N |
| Legal Section | 18 |
| Legal Subdivision | LYONS - LY |
| Legal Block | 29 |
| Legal Lot Number | 6 |
| Jurisdiction | BOULDER CO |
| Minor Civil Division | LONGMONT |
| Census Blockgroup | 3 |
| Census Block | 3003 |
| Census Tract | 13601 |
Source: Boulder County records · APN 1203-18-4-06-005
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 362, LYONS, CO 80540-0362 |
| Owner Type | Owner is an Individual, Couple or Unincorporated Entity |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Last Sale | Dec 18, 1981 · Amount on Record |
| Deed Sale | Dec 18, 1981 · Amount on Record |
| Prior Sale | Sep 20, 1967 · Amount on Record |
| Deed Doc Number | 1981476610 |
| Record Refreshed | 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 and are not market price estimates.
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $45,634 (+8.8%) Land $6,202 Building $39,432 | $671,083 (-) Land $91,200 Building $579,883 | |
| 2025 | $4,856.00 (+20.02%) | $41,942 (-6.54%) Land $5,700 Building $36,242 | $671,083 (+0.19%) Land $91,200 Building $579,883 |
| 2023 | $4,046.00 (+18.27%) | $44,876 (+29.33%) Land $5,293 Building $39,583 | $669,785 (+34.15%) Land $79,000 Building $590,785 |
| 2022 | $3,421.00 | $34,700 Land $4,844 Building $29,856 | $499,290 Land $69,700 Building $429,590 |
435 Stickney Ave is in FEMA Zone X, outside the Special Flood Hazard Area, with indirect wildfire exposure (High risk).
Source: FEMA National Flood Hazard Layer · Boulder County (08013C), updated October 14, 2026
| FEMA Flood Zone | Zone X minimal flood hazard · outside the 0.2% annual chance floodplain |
|---|---|
| Special Flood Hazard Area | No |
| Nearest Special Flood Hazard Area | Zone AE, within 500 ft |
Source: USDA Forest Service Wildfire Risk to Communities · 2nd edition (2024), fuels as of 2020
| Wildfire Risk to Homes | High 75th percentile of exposed land nationally · 74th in Colorado |
|---|---|
| Wildfire Likelihood | High — about 1 in 316 per year |
| Exposure | Indirect within ember reach of burnable land |
Values are read at the parcel center point; lenders make the official flood determination.
Source: NPS National Register of Historic Places · August 1, 2026 release
| Historic District | Within the Lyons Sandstone Buildings listed 1980 · 13 contributing resources · NRIS 80000880 |
|---|
Federal listing alone does not restrict alterations; local historic district rules, which this data does not cover, may apply.
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