Boulder County property record for 3449 Riverside Dr, Lyons, CO 80540 · Last verified August 2026
| Property Type | Vacant Land > Residential |
|---|---|
| Lot Size | 1.89 acres |
| Last Sale | $658,000 (2026) |
| Tax Bill | $3,776.00 (2025) |
| Primary APN | 1321-08-0-04-004 |
|---|---|
| Alternative APNs |
|
| Lot Area | 82,351 sqft |
|---|
| Account Number | R0053661 |
|---|---|
| Street Address | 3449 RIVERSIDE DR |
| City | LYONS |
| State | CO |
| Zip | 80540-8982 |
| Property Usage | Residential Property Usage |
| Type | Vacant Land > Residential |
| Legal Description | LOTS 40-41 & LOT 42 LESS PT BTWN ST VRAIN CREEK & HWY ALPINE SUB 8-2N-72 |
| Legal Range | 72 |
| Legal Township | 2N |
| Legal Section | 08 |
| Legal Subdivision | ALPINE - MT |
| Legal Block | 1 |
| Legal Lot Number | 40 |
| Jurisdiction | BOULDER CO |
| Minor Civil Division | UPPER ST. VRAIN |
| Census Blockgroup | 1 |
| Census Block | 1047 |
| Census Tract | 13602 |
Source: Boulder County records · APN 1321-08-0-04-004
Assessment roll updated June 15, 2026 · Last verified August 2026
Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.
| Owner of Record | Company Name on File |
|---|---|
| Mailing Address | 656 MARINE AVE, MANHATTAN BEACH, CA 90266-2244 |
| Owner Type | Owner is a Company |
| Date | Document |
|---|---|
| Jul 28, 2026 | Special Warranty Deed, Transfer LAND TITLE |
| Jul 28, 2026 | Warranty Deed, Transfer LAND TITLE |
| Deed Names | Verified Name on Deed |
|---|---|
| Last Sale | Jul 28, 2026 · Amount on Record |
| Deed Sale | Jul 28, 2026 · Amount on Record |
| Deed Doc Number | 20264141672 |
| Prior Transfer Date | Oct 23, 2017 |
| Prior Transfer Doc | 0003621386 |
| Record Refreshed | Sep 20, 2026 |
| Document Type | Special Warranty Deed |
|---|---|
| Jurisdiction | BOULDER CO |
| Recording Date | Jul 28, 2026 |
| Property Address | 3449 RIVERSIDE DR, LYONS, CO 80540-8982 |
| Document Number | 0004141672 |
| Instrument Date | Jul 24, 2026 |
| Instrument | 20264141672 |
| Transaction Type | Transfer |
| Record Updated | Aug 05, 2026 |
| Title Company | LAND TITLE |
| Amount | Amount Recorded |
|---|---|
| Tax | $6,645.80 |
| Amount Accuracy | Calculated from Tax (Full/Partial Unknown) |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 656 MARINE AVE, MANHATTAN BEACH, CA 90266-2244 |
| Document Type | Warranty Deed |
|---|---|
| Jurisdiction | BOULDER CO |
| Recording Date | Jul 28, 2026 |
| Property Address | 3449 RIVERSIDE DR, LYONS, CO 80540-8982 |
| Document Number | 0004141671 |
| Instrument Date | Jul 24, 2026 |
| Instrument | 20264141671 |
| Transaction Type | Transfer |
| Record Updated | Aug 05, 2026 |
| Title Company | LAND TITLE |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Full Amount Stated |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Address | 656 MARINE AVE, MANHATTAN BEACH, CA 90266-2244 |
Source: Boulder County records · Assessment roll updated June 15, 2026 · Last verified August 2026
| Type | Name |
|---|---|
| State | Colorado |
| County | Boulder County |
| 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 | $40,066 (-3.7%) Land $40,066 | $154,100 (-) Land $154,100 | |
| 2025 | $3,776.00 (+20.49%) | $41,607 (+16.14%) Land $41,607 | $154,100 (+20.01%) Land $154,100 |
| 2023 | $3,134.00 (-8.07%) | $35,826 (-3.26%) Land $35,826 | $128,409 (+0.56%) Land $128,409 |
| 2022 | $3,409.00 | $37,033 Land $37,033 | $127,700 Land $127,700 |
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