77 Riverside Dr, Lyons, CO 80540 Property Records

Boulder County property record for 77 Riverside Dr, Lyons, CO 80540 · Last verified June 2026

Property Highlights

Property Type	Residential > Single Family > Home
Bedrooms	2 Beds
Bathrooms	1.75 Baths
Year Built	Built 1985
Square Footage	1,437 sqft Living Area
Lot Size	10,894 sqft (0.25 acres)
Garage	Attached, 432 sqft
Last Sale	$238,000 (2001)
Tax Bill	$2,415.00 (2025)

Property Details

APN / Parcel Number

Primary APN	`1199-34-4-07-002`
Alternative APNs	`R0053945` `0053945`

Interior

Bedrooms	2 Beds
Full Baths	1.75 Baths
Partial Baths	1 Partial Baths
Total Rooms	5 Rooms
Building Area	1,437 sqft Living Area
Gross Area	1,869 sqft Gross Area
1st Floor	1,437 sqft 1st Floor
Stories	1 Stories
Interior Structure	Plaster Interior Structure

Exterior

Year Built	Built 1910
Effective Year Built	Effective 1985
Architectural Style	Ranch Style
Exterior Material	Logs Exterior
Construction Type	Frame Construction
Roof Material	Asphalt Roof
Lot Area	10,894 sqft (0.25 acres)
Parking Spaces	2 Parking Spaces
Garage Type	Attached Garage
Garage Area	432 sqft Garage
Deck Area	454 sqft Deck
Porch	Porch
Porch Area	33 sqft Porch

Utilities and HVAC

Heating System	Forced Air with Air Conditioning Heating

Location & Zoning

Account Number	R0053945
Street Address	77 RIVERSIDE DR
City	LYONS
State	CO
Zip	80540-8964
Property Usage	Residential Property Usage
Type	Residential > Single Family > Home
Legal Description	LOT 4 BLK 1 RIVERSIDE
Legal Range	72
Legal Township	3N
Legal Section	34
Legal Subdivision	RIVERSIDE - MT
Legal Block	1
Legal Lot Number	4
Jurisdiction	BOULDER CO
Minor Civil Division	UPPER ST. VRAIN
Census Blockgroup	1
Census Block	1041
Census Tract	13602

Owner

Source: Boulder County records · APN 1199-34-4-07-002

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	Company Name on File
Mailing Address	77 RIVERSIDE DR, LYONS, CO 80540-8964
Owner Type	Owner is a Company
Vesting	Owner is a Trust, Revocable Trust

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	Verified Name on Deed
Known Transactions	Last Sale Amount on Jun 14, 2001 Deed Sale Price on Jun 14, 2001 Prior Sale Amount on Aug 07, 2000
Deed Doc Number	20012161492
Record Refreshed	Sep 20, 2026

March 2021: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	BOULDER CO
Recording Date	Mar 31, 2021
Property Address	77 RIVERSIDE DR, LYONS, CO 80540-8964
Document Number	0003873277
Instrument Date	Mar 23, 2021
Instrument	3873277
Transaction Type	Transfer
Record Updated	Sep 14, 2021

Transaction

Tax	$0.00
Amount Accuracy	Zero or No Consideration Stated
Additional	Quitclaim Document Interfamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name
Address	77 RIVERSIDE DR, 77, LYONS, CO 80540-8964

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Revocable Living Trust
Address	77 RIVERSIDE DR, LYONS, CO 80540-8964

Tax Assessment & Valuation

Source: Boulder County records · Assessment roll updated June 15, 2026 · Last verified June 2026

Property Jurisdictions

Type	Name
State	Colorado
County	Boulder County
Unified School District	St. Vrain Valley School District RE 1J (PK - 12)

Tax Bill & Assessment History

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		$33,571 (+8.8%) Land $2,305 Building $31,266	$493,700 (-) Land $33,900 Building $459,800
2025	$2,415.00 (+2.29%)	$30,857 (-17.45%) Land $2,119 Building $28,738	$493,700 (-11.51%) Land $33,900 Building $459,800
2023	$2,361.00 (+11.79%)	$37,379 (+25.02%) Land $2,023 Building $35,356	$557,900 (+29.68%) Land $30,200 Building $527,700
2022	$2,112.00	$29,899 Land $2,085 Building $27,814	$430,200 Land $30,000 Building $400,200