611 Riverside Dr, Lyons, CO 80540 Property Records

Boulder County property record for 611 Riverside Dr, Lyons, CO 80540 · Last verified June 2026

Property Highlights

Property Type	Residential > Single Family > Home
Bedrooms	1 Beds
Bathrooms	1.5 Baths
Year Built	Built 1980
Square Footage	1,262 sqft Living Area
Lot Size	26,164 sqft (0.601 acres)
Occupancy	Owner Occupied
Last Sale	$499,900 (2022)
Tax Bill	$2,933.00 (2025)

Owner

Source: Boulder County records · APN 1199-34-3-06-005

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	Individual Name on File
Mailing Address	611 RIVERSIDE DR, LYONS, CO 80540-8974
Occupancy	Owner Occupied
Owner Type	Owner is an Individual, Couple or Unincorporated Entity

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	Verified Name on Deed
Last Sale	Nov 21, 2022 · Amount on Record
Deed Sale	Nov 21, 2022 · Amount on Record
Prior Sale	Jan 18, 2002 · Amount on Record
Deed Doc Number	20223989341
Record Refreshed	Sep 20, 2026

November 2022: Warranty Deed, Transfer

Document Type	Warranty Deed
Jurisdiction	BOULDER CO
Recording Date	Nov 21, 2022
Property Address	611 RIVERSIDE DR, LYONS, CO 80540-8974
Document Number	0003989341
Map Reference	MB 5 PG 8
Instrument Date	Nov 15, 2022
Instrument	3989341
Transaction Type	Transfer
Record Updated	Nov 29, 2022
Title Company	LAND TITLE GUARANTEE

Transaction

Amount	Amount Recorded
Downpayment	Downpayment on File
Loan-to-Value (LTV)	LTV on Record
Tax	$49.99
Amount Accuracy	Full Amount Stated
Additional	Arms Length Transaction

Transferred From (Grantor/Seller)

Name	Verified Name
Address	6111 RIVERSIDE DRIVE, 6111, LYONS, CO 80540

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	611 RIVERSIDE DR, LYONS, CO 80540-8974

Mortgage

Document Number	0003989342
Date	Nov 21, 2022
Instrument	3989342

Lender

Name	AMERICAN LIBERTY MORTGAGE INCORPORA

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	361 Months
Due	Dec 01, 2052

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		$32,511 (+8.8%) Land $3,543 Building $28,968	$478,100 (-) Land $52,100 Building $426,000
2025	$2,933.00 (+26.15%)	$29,881 (-1.27%) Land $3,256 Building $26,625	$478,100 (+5.84%) Land $52,100 Building $426,000
2023	$2,325.00 (+38.97%)	$30,264 (+20.42%) Land $2,573 Building $27,691	$451,700 (+24.92%) Land $38,400 Building $413,300
2022	$1,673.00	$25,131 Land $2,766 Building $22,365	$361,600 Land $39,800 Building $321,800

Flood & Wildfire

Source: FEMA National Flood Hazard Layer, Boulder County (08013C), updated October 14, 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified: October 2026

Flood

FEMA Flood Zone	Zone X
Flood Hazard	Minimal
500-Year Floodplain	No
Special Flood Hazard Area	No
Nearest Special Flood Hazard Area	Zone AE, within 500 ft

Wildfire

Wildfire Risk	Extreme above 98% of the US · above 100% of Colorado
Wildfire Likelihood	About 1 in 58 per year
Exposure	Direct burnable vegetation at the parcel

Insurers in high-risk areas may require mitigation or decline coverage; check availability before making an offer.

Values are read at the parcel center point; lenders make the official flood determination.

Property Details

APN / Parcel Number

Primary APN	`1199-34-3-06-005`
Alternative APNs	`R0053825` `0053825`

Interior

Bedrooms	1 Beds
Full Baths	1.5 Baths
Partial Baths	1 Partial Baths
Total Rooms	5 Rooms
Building Area	1,262 sqft Living Area
1st Floor	1,067 sqft 1st Floor
Upper Floors	195 sqft Upper Floors
Stories	1 Stories
Interior Structure	Wallboard/Drywall Interior Structure

Exterior

Year Built	Built 1939
Effective Year Built	Effective 1980
Architectural Style	A-Frame Style
Exterior Material	Wood Shingle Exterior
Construction Type	Frame Construction
Lot Area	26,164 sqft (0.601 acres)
Parking Spaces	2 Parking Spaces
Garage Type	Detached Garage
Garage Area	625 sqft Garage
Total Buildings	2 Total Buildings
Shed	1 Shed
Deck Area	228 sqft Deck

Utilities and HVAC

Heating System	Hot Water Heating

Location & Zoning

Account Number	R0053825
Street Address	611 RIVERSIDE DR
City	LYONS
State	CO
Zip	80540-8974
Property Usage	Residential Property Usage
Type	Residential > Single Family > Home
Legal Description	LOT 6 & S 1/2 LOT 7 BLK 2 RIVERSIDE ALPINE ID 53587 COMBINED HERE PER OWNER 1987
Legal Range	72
Legal Township	3N
Legal Section	34
Legal Subdivision	RIVERSIDE ALPINE - MT
Legal Block	2
Legal Lot Number	6
Jurisdiction	BOULDER CO
Minor Civil Division	UPPER ST. VRAIN
Census Blockgroup	1
Census Block	1047
Census Tract	13602