Boulder County property record for 227 Welch Dr, Lyons, CO 80540 · Last verified June 2026
| Property Type | Residential > Single Family > Home |
|---|---|
| Bedrooms | 4 Beds |
| Bathrooms | 2.75 Baths |
| Year Built | Built 1996 |
| Square Footage | 3,463 sqft Living Area |
| Lot Size | 8,804 sqft (0.202 acres) |
| Garage | Attached, 428 sqft |
| Last Sale | $310,000 (2000) |
| Tax Bill | $7,058.00 (2025) |
| Primary APN | 1203-19-1-21-003 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 4 Beds |
|---|---|
| Full Baths | 2.75 Baths |
| Partial Baths | 1 Partial Baths |
| Total Rooms | 8 Rooms |
| Building Area | 3,463 sqft Living Area |
| Gross Area | 3,891 sqft Gross Area |
| 1st Floor | 1,754 sqft 1st Floor |
| Basement Area | 1,709 sqft Basement |
| Finished Basement | 1,709 sqft Finished |
| Stories | 1 Stories |
| Interior Structure | Wallboard/Drywall Interior Structure |
| Year Built | Built 1994 |
|---|---|
| Effective Year Built | Effective 1996 |
| Architectural Style | Ranch Style |
| Exterior Material | Wood Shingle Exterior |
| Construction Type | Frame Construction |
| Lot Area | 8,804 sqft (0.202 acres) |
| Parking Spaces | 2 Parking Spaces |
| Garage Type | Attached Garage |
| Garage Area | 428 sqft Garage |
| Porch | Porch |
| Porch Area | 133 sqft Porch |
| Heating System | Forced Air with Air Conditioning Heating |
|---|
| Account Number | R0117634 |
|---|---|
| Street Address | 227 WELCH DR |
| City | LYONS |
| State | CO |
| Zip | 80540 |
| Property Usage | Residential Property Usage |
| Type | Residential > Single Family > Home |
| Legal Description | LOT 31 BLK 1 LYONS VALLEY PARK FLG 3 |
| Legal Range | 70 |
| Legal Township | 3N |
| Legal Section | 19 |
| Legal Subdivision | LYONS VALLEY PARK FLG 3 - LY |
| Legal Block | 1 |
| Legal Lot Number | 31 |
| Jurisdiction | BOULDER CO |
| Minor Civil Division | LONGMONT |
| Census Blockgroup | 1 |
| Census Block | 1050 |
| Census Tract | 13601 |
Source: Boulder County records · APN 1203-19-1-21-003
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 1988, LYONS, CO 80540-1988 |
| Owner Type | Owner is an Individual, Couple or Unincorporated Entity |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Known Transactions |
|
| Deed Doc Number | 20002039310 |
| Prior Transfer Date | Dec 28, 1998 |
| Prior Transfer Doc | 0001891132 |
| 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, not market price estimates; both are a fraction of this property's market value.
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $56,440 (+8.8%) Land $4,916 Building $51,524 | $830,000 (-) Land $72,300 Building $757,700 | |
| 2025 | $7,058.00 (+9.95%) | $51,875 (-11.18%) Land $4,519 Building $47,356 | $830,000 (-4.78%) Land $72,300 Building $757,700 |
| 2023 | $6,419.00 (+14.67%) | $58,404 (+28.61%) Land $4,201 Building $54,203 | $871,700 (+33.41%) Land $62,700 Building $809,000 |
| 2022 | $5,598.00 | $45,411 Land $3,843 Building $41,568 | $653,400 Land $55,300 Building $598,100 |
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