Boulder County property record for 710 Riverside Dr, Lyons, CO 80540 · Last verified June 2026
| Property Type | Residential > Single Family > Home |
|---|---|
| Bedrooms | 2 Beds |
| Bathrooms | 1 Baths |
| Year Built | Built 1975 |
| Square Footage | 1,072 sqft Living Area |
| Lot Size | 25,505 sqft (0.586 acres) |
| Garage | Detached, 405 sqft |
| Last Sale | $550,000 (2020) |
| Tax Bill | $2,495.00 (2025) |
| Primary APN | 1199-34-3-02-003 |
|---|---|
| Alternative APNs |
|
| Bedrooms | 2 Beds |
|---|---|
| Full Baths | 1 Baths |
| Total Rooms | 4 Rooms |
| Building Area | 1,072 sqft Living Area |
| 1st Floor | 1,072 sqft 1st Floor |
| Stories | 1 Stories |
| Interior Structure | Wallboard/Drywall Interior Structure |
| Year Built | Built 1958 |
|---|---|
| Effective Year Built | Effective 1975 |
| Architectural Style | Ranch Style |
| Exterior Material | Wood Shingle Exterior |
| Construction Type | Frame Construction |
| Lot Area | 25,505 sqft (0.586 acres) |
| Parking Spaces | 2 Parking Spaces |
| Garage Type | Detached Garage |
| Garage Area | 405 sqft Garage |
| Deck Area | 136 sqft Deck |
| Heating System | Forced Air with Air Conditioning Heating |
|---|
| Account Number | R0053538 |
|---|---|
| Street Address | 710 RIVERSIDE DR |
| City | LYONS |
| State | CO |
| Zip | 80540-8984 |
| Property Usage | Residential Property Usage |
| Type | Residential > Single Family > Home |
| Legal Description | LOT 5 LESS N 20 FT & LOT 7 & 20 FT ADJ ON S AKA TR 3981 & LOT 8 LESS N 5 FT & LOT 9 BLK 1 RIVERSIDE ALPINE 2 ID 53537 & 53539 COMBINED HERE PER OWNER FOR 1987 |
| Legal Range | 72 |
| Legal Township | 3N |
| Legal Section | 34 |
| Legal Subdivision | RIVERSIDE ALPINE 2 - MT |
| Legal Tract | 3981 |
| Legal Block | 1 |
| Legal Lot Number | 5 |
| Jurisdiction | BOULDER CO |
| Minor Civil Division | UPPER ST. VRAIN |
| Census Blockgroup | 1 |
| Census Block | 1044 |
| Census Tract | 13602 |
Source: Boulder County records · APN 1199-34-3-02-003
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 | Company Name on File |
|---|---|
| Mailing Address | 77 RIVERSIDE DR, LYONS, CO 80540-8964 |
| Owner Type | Owner is a Company |
| Date | Document |
|---|---|
| Mar 31, 2021 | Quit Claim Deed, Transfer Quitclaim Document |
| Jun 18, 2020 | Warranty Deed, Transfer LAND TITLE GUARANTEE |
| Deed Names | Verified Name on Deed |
|---|---|
| Known Transactions |
|
| Deed Doc Number | 20203792097 |
| Prior Transfer Date | Jun 19, 2016 |
| Prior Transfer Doc | 0003525840 |
| Record Refreshed | Sep 20, 2026 |
| Document Type | Quit Claim Deed |
|---|---|
| Jurisdiction | BOULDER CO |
| Recording Date | Mar 31, 2021 |
| Property Address | 710 RIVERSIDE DR, LYONS, CO 80540-8984 |
| Document Number | 0003873258 |
| Instrument Date | Mar 23, 2021 |
| Instrument | 3873258 |
| Transaction Type | Transfer |
| Record Updated | Sep 17, 2021 |
| Tax | $0.00 |
|---|---|
| Amount Accuracy | Zero or No Consideration Stated |
| Additional |
|
| Name | Verified Name |
|---|---|
| Address | 77 RIVERSIDE DR, 77, LYONS, CO 80540-8964 |
| Name | Verified Name |
|---|---|
| Address | 77 RIVERSIDE DR, LYONS, CO 80540-8964 |
| Document Type | Warranty Deed |
|---|---|
| Jurisdiction | BOULDER CO |
| Recording Date | Jun 18, 2020 |
| Property Address | 710 RIVERSIDE DR, LYONS, CO 80540-8984 |
| Document Number | 0003792097 |
| Instrument Date | Jun 18, 2020 |
| Instrument | 3792097 |
| Transaction Type | Transfer |
| Record Updated | Jul 24, 2020 |
| Title Company | LAND TITLE GUARANTEE |
| Amount | Amount Recorded |
|---|---|
| Tax | $55.00 |
| Amount Accuracy | Confirmed |
| Additional |
|
| Name | Verified Name |
|---|
| Name | Verified Name |
|---|---|
| Relationship | Joint Tenant/Joint Tenant w/ Right Of Survivorship |
| Address | 77 RIVERSIDE DR LYONS CO 805408964, LYONS, CO 80540-8964 |
Source: Boulder County records · Assessment roll updated June 15, 2026 · Last verified June 2026
| Type | Name |
|---|---|
| State | Colorado |
| County | Boulder County |
| 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 | $27,663 (+8.8%) Land $3,380 Building $24,283 | $406,800 (-) Land $49,700 Building $357,100 | |
| 2025 | $2,495.00 (+24.94%) | $25,425 (-4.1%) Land $3,106 Building $22,319 | $406,800 (+2.81%) Land $49,700 Building $357,100 |
| 2023 | $1,997.00 (-6.64%) | $26,512 (+14.07%) Land $2,539 Building $23,973 | $395,700 (+18.33%) Land $37,900 Building $357,800 |
| 2022 | $2,139.00 | $23,241 Land $2,794 Building $20,447 | $334,400 Land $40,200 Building $294,200 |
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