Boulder County property record for 443 Main St, Lyons, CO 80540 · Last verified June 2026
| Property Type | Commercial > Retail |
|---|---|
| Year Built | Built 1976 |
| Square Footage | 7,252 sqft Gross Area |
| Lot Size | 6,953 sqft (0.16 acres) |
| Last Sale | $1,200,000 (2026) |
| Tax Bill | $42,158.00 (2025) |
| Primary APN | 1203-18-4-13-009 |
|---|---|
| Alternative APNs |
|
| Building Area | 7,252 sqft Gross Area |
|---|---|
| 1st Floor | 7,252 sqft 1st Floor |
| Stories | 1 Stories |
| Year Built | Built 1976 |
|---|---|
| Effective Year Built | Effective 1976 |
| Construction Type | Concrete Blocks Construction |
| Lot Area | 6,953 sqft (0.16 acres) |
| Heating System | Forced Air with Air Conditioning Heating |
|---|
| Account Number | R0114697 |
|---|---|
| Street Address | 443 MAIN ST |
| City | LYONS |
| State | CO |
| Zip | 80540 |
| Property Usage | Commercial Property Usage |
| Type | Commercial > Retail |
| Legal Description | LOT 5 LESS 10 FT ALLEY BLK 31 LYONS SPLIT FROM ID 50413 |
| Legal Range | 70 |
| Legal Township | 3N |
| Legal Section | 18 |
| Legal Subdivision | LYONS - LY |
| Legal Block | 31 |
| Legal Lot Number | 5 |
| Jurisdiction | BOULDER CO |
| Minor Civil Division | LONGMONT |
| Census Blockgroup | 3 |
| Census Block | 3012 |
| Census Tract | 13601 |
Source: Boulder County records · APN 1203-18-4-13-009
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 | Individual Name on File |
|---|---|
| Mailing Address | 443 MAIN ST, LYONS, CO 80540 |
| Owner Type | Owner is an Individual, Couple or Unincorporated Entity |
| Date | Document |
|---|---|
| Apr 27, 2026 | Special Warranty Deed, Transfer FIRST AMERICAN TITLE |
| Jan 21, 2026 | Deed of Trust, Mortgage URIAH T WALSH ETAL |
| Deed Names | Verified Name on Deed |
|---|---|
| Known Transactions |
|
| Deed Doc Number | 20264129355 |
| Record Refreshed | Sep 20, 2026 |
| Document Type | Special Warranty Deed |
|---|---|
| Jurisdiction | BOULDER CO |
| Recording Date | Apr 27, 2026 |
| Property Address | 443 MAIN ST, LYONS, CO 80540 |
| Document Number | 0004129355 |
| Instrument Date | Apr 01, 2026 |
| Instrument | 2026.4129355 |
| Transaction Type | Transfer |
| Record Updated | May 06, 2026 |
| Title Company | FIRST AMERICAN TITLE |
| Amount | Amount Recorded |
|---|---|
| Tax | $12,120.00 |
| Amount Accuracy | Calculated from Tax (Full/Partial Unknown) |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | BOULDER CO |
| Property Address | 443 MAIN ST, LYONS, CO 80540 |
| Transaction Type | Mortgage |
| Record Updated | Feb 06, 2026 |
| Title Company | FIRST AMERICAN TITLE |
| Name | Verified Name |
|---|---|
| Address | 11754 POINTE VIEW DR, LYONS, CO 80540 |
| Document Number | 0004117174 |
|---|---|
| Date | Jan 21, 2026 |
| Instrument | 4117174 |
| Name | URIAH T WALSH ETAL |
|---|---|
| Type | Private Party |
| Address | 2171 MESA DR, BOULDER, CO 80304 |
| Amount | Amount Recorded |
|---|---|
| Term | 13 Months |
| Due | Feb 01, 2027 |
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 is set for property tax purposes, not a market price estimate; it is a fraction of this property's market value.
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $303,350 (-7.41%) Land $55,175 Building $248,175 | $1,213,400 (-) Land $220,700 Building $992,700 | |
| 2025 | $42,158.00 (+32%) | $327,618 (+18.3%) Land $59,589 Building $268,029 | $1,213,400 (+22.24%) Land $220,700 Building $992,700 |
| 2024 | $31,938.00 (+1.36%) | ||
| 2023 | $31,508.00 (+77.32%) | $276,936 (+92.14%) Land $118,324 Building $158,612 | $992,600 (+99.72%) Land $424,100 Building $568,500 |
| 2022 | $17,769.00 | $144,130 Land $44,950 Building $99,180 | $497,000 Land $155,000 Building $342,000 |
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