Boulder County property record for 733 5th Ave, Lyons, CO 80540 · Last verified June 2026
| Property Type | Residential > Single Family > Home |
|---|---|
| Bedrooms | 3 Beds |
| Bathrooms | 1.5 Baths |
| Architecture Style | Ranch |
| Year Built | Built 1992 |
| Square Footage | 1,968 sqft Living Area |
| Lot Size | 10,386 sqft (0.238 acres) |
| Last Sale | $310,000 (2004) |
| Tax Bill | $5,845.00 (2025) |
| Primary APN | 1203-18-1-23-008 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 1.5 Baths |
| Partial Baths | 1 Partial Baths |
| Total Rooms | 5 Rooms |
| Building Area | 1,968 sqft Living Area |
| 1st Floor | 984 sqft 1st Floor |
| Basement Area | 984 sqft Basement |
| Finished Basement | 984 sqft Finished |
| Stories | 1 Stories |
| Interior Structure | Paneling Interior Structure |
| Year Built | Built 1964 |
|---|---|
| Effective Year Built | Effective 1992 |
| Architectural Style | Ranch Style |
| Exterior Material | Combination Exterior |
| Construction Type | Frame Construction |
| Lot Area | 10,386 sqft (0.238 acres) |
| Deck Area | 366 sqft Deck |
| Patio Area | 711 sqft Patio |
| Heating System | Hot Water Heating |
|---|
| Account Number | R0050106 |
|---|---|
| Street Address | 733 5TH AVE |
| City | LYONS |
| State | CO |
| Zip | 80540-5035 |
| Property Usage | Residential Property Usage |
| Type | Residential > Single Family > Home |
| Legal Description | LOT 16 RIVERVIEW AMEND A |
| Legal Range | 70 |
| Legal Township | 3N |
| Legal Section | 18 |
| Legal Subdivision | RIVERVIEW AMEND A - LY |
| Legal Block | 2 |
| Legal Lot Number | 16 |
| Jurisdiction | BOULDER CO |
| Minor Civil Division | LONGMONT |
| Census Blockgroup | 2 |
| Census Block | 2026 |
| Census Tract | 13601 |
Source: Boulder County records · APN 1203-18-1-23-008
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 Individuals Owners |
|---|---|
| Mailing Address | PO BOX 682, LYONS, CO 80540-0682 |
| 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 | 20042605647 |
| 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 | $46,743 (+8.8%) Land $5,338 Building $41,405 | $687,400 (-) Land $78,500 Building $608,900 | |
| 2025 | $5,845.00 (+12.4%) | $42,962 (-9.39%) Land $4,906 Building $38,056 | $687,400 (-2.87%) Land $78,500 Building $608,900 |
| 2024 | $5,200.00 (+1.36%) | ||
| 2023 | $5,130.00 (+0.21%) | $47,416 (+14.18%) Land $4,563 Building $42,853 | $707,700 (+18.44%) Land $68,100 Building $639,600 |
| 2022 | $5,119.00 | $41,526 Land $4,170 Building $37,356 | $597,500 Land $60,000 Building $537,500 |
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