Boulder County property record for 310 Main St, Lyons, CO 80540 · Last verified June 2026
| Property Type | Residential > Single Family > Home |
|---|---|
| Bedrooms | 3 Beds |
| Bathrooms | 1 Baths |
| Architecture Style | A-Frame |
| Year Built | Built 2000 |
| Square Footage | 1,728 sqft Living Area |
| Lot Size | 6,960 sqft (0.16 acres) |
| Last Sale | $141,000 (1998) |
| Tax Bill | $4,593.00 (2025) |
| Primary APN | 1203-18-4-09-002 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 1 Baths |
| Total Rooms | 5 Rooms |
| Building Area | 1,728 sqft Living Area |
| 1st Floor | 1,248 sqft 1st Floor |
| Upper Floors | 480 sqft Upper Floors |
| Stories | 2 Stories |
| Interior Structure | Plaster Interior Structure |
| Year Built | Built 1903 |
|---|---|
| Effective Year Built | Effective 2000 |
| Architectural Style | A-Frame Style |
| Exterior Material | Aluminum/Vinyl Exterior |
| Construction Type | Frame Construction |
| Lot Area | 6,960 sqft (0.16 acres) |
| Deck Area | 168 sqft Deck |
| Heating System | Forced Air with Air Conditioning Heating |
|---|
| Account Number | R0050261 |
|---|---|
| Street Address | 310 MAIN ST |
| City | LYONS |
| State | CO |
| Zip | 80540 |
| Property Usage | Residential Property Usage |
| Type | Residential > Single Family > Home |
| Legal Description | LOT 23 LESS 2 X 25 FT ON W & INCLUDING 2 X 22 FT ON E LOT 22 BLK 27 LYONS |
| Legal Range | 70 |
| Legal Township | 3N |
| Legal Section | 18 |
| Legal Subdivision | LYONS - LY |
| Legal Block | 27 |
| Legal Lot Number | 23 |
| Jurisdiction | BOULDER CO |
| Minor Civil Division | LONGMONT |
| Census Blockgroup | 3 |
| Census Block | 3008 |
| Census Tract | 13601 |
Source: Boulder County records · APN 1203-18-4-09-002
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 314, LYONS, CO 80540-0314 |
| Owner Type | Owner is an Individual, Couple or Unincorporated Entity |
| Vesting | Joint Tenants |
| Deed Names | 2 Verified Names on Deed |
|---|---|
| Known Transactions |
|
| Deed Doc Number | 19981853770 |
| 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 | $43,527 (+8.8%) Land $4,039 Building $39,488 | $640,100 (-) Land $59,400 Building $580,700 | |
| 2025 | $4,593.00 (+11.13%) | $40,007 (-12.3%) Land $3,713 Building $36,294 | $640,100 (-5.99%) Land $59,400 Building $580,700 |
| 2023 | $4,133.00 (+18.05%) | $45,620 (+29.06%) Land $3,544 Building $42,076 | $680,900 (+33.88%) Land $52,900 Building $628,000 |
| 2022 | $3,501.00 | $35,348 Land $3,267 Building $32,081 | $508,600 Land $47,000 Building $461,600 |
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