409 Riverside Dr, Lyons, CO 80540 Property Records

Boulder County property record for 409 Riverside Dr, Lyons, CO 80540 · Last verified June 2026

Property Highlights

Property Type	Residential > Single Family > Home
Bedrooms	1 Beds
Bathrooms	1 Baths
Architecture Style	A-Frame
Year Built	Built 2005
Square Footage	756 sqft Living Area
Lot Size	13,488 sqft (0.31 acres)
Last Sale	$490,000 (2021)
Tax Bill	$2,877.00 (2025)

Property Details

APN / Parcel Number

Primary APN	`1199-34-4-00-006`
Alternative APNs	`R0053663` `0053663`

Interior

Bedrooms	1 Beds
Full Baths	1 Baths
Total Rooms	2 Rooms
Building Area	756 sqft Living Area
1st Floor	504 sqft 1st Floor
Upper Floors	252 sqft Upper Floors
Interior Structure	Unfinished Interior Structure

Exterior

Year Built	Built 1963
Effective Year Built	Effective 2005
Architectural Style	A-Frame Style
Exterior Material	Wood Shingle Exterior
Construction Type	Frame Construction
Roof Material	Asphalt Roof
Lot Area	13,488 sqft (0.31 acres)

Utilities and HVAC

Heating System	Forced Air with Air Conditioning Heating

Location & Zoning

Account Number	R0053663
Street Address	409 RIVERSIDE DR
City	LYONS
State	CO
Zip	80540-8989
Property Usage	Residential Property Usage
Type	Residential > Single Family > Home
Legal Description	0.31 ACRES IN NW 1/4 SE 1/4 34-3N-72 TR 3967 PER DEED 1573409 1/2/95 BCR
Legal Range	72
Legal Township	3N
Legal Section	34
Legal Subdivision	TR, NBR 961 ST VRAIN AREA
Legal Tract	3967
Legal Block	1
Jurisdiction	BOULDER CO
Minor Civil Division	UPPER ST. VRAIN
Census Blockgroup	1
Census Block	1045
Census Tract	13602

Owner

Source: Boulder County records · APN 1199-34-4-00-006

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 Individual Names on File
Mailing Address	61925 205TH ST, LITCHFIELD, MN 55355-6472
Owner Type	Owner is an Individual, Couple or Unincorporated Entity
Vesting	Joint Tenants

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	2 Verified Names on Deed
Known Transactions	Last Sale Amount on Aug 10, 2021 Deed Sale Price on Aug 10, 2021 Prior Sale Amount on Sep 08, 2010
Deed Doc Number	20213905751
Prior Transfer Date	May 05, 2005
Prior Transfer Doc	0002685804
Record Refreshed	Sep 20, 2026

August 2021: Special Warranty Deed, Transfer

Document Type	Special Warranty Deed
Jurisdiction	BOULDER CO
Recording Date	Aug 10, 2021
Property Address	409 RIVERSIDE DR, LYONS, CO 80540-8989
Document Number	0003905751
Instrument Date	Aug 06, 2021
Instrument	3905751
Transaction Type	Transfer
Record Updated	Jul 26, 2022
Title Company	HERITAGE TITLE COMPANY

Transaction

Amount	Amount Recorded
Downpayment	Downpayment on File
Loan-to-Value (LTV)	LTV on Record
Tax	$49.00
Amount Accuracy	Full Amount Stated
Additional	Arms Length Transaction

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Joint Tenants
Address	61925 205TH ST, LITCHFIELD, MN 55355-6472

Mortgage

Document Number	0003905753
Date	Aug 10, 2021
Instrument	3905753

Lender

Name	GRANITE COMMUNITY BANK
Type	Bank

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	361 Months
Due	Sep 01, 2051

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		$31,898 (+8.8%) Land $2,876 Building $29,022	$469,100 (-) Land $42,300 Building $426,800
2025	$2,877.00 (+4.5%)	$29,319 (-16.62%) Land $2,644 Building $26,675	$469,100 (-10.61%) Land $42,300 Building $426,800
2023	$2,753.00 (+30.23%)	$35,162 (+54.58%) Land $2,459 Building $32,703	$524,800 (+60.34%) Land $36,700 Building $488,100
2022	$2,114.00	$22,747 Land $2,502 Building $20,245	$327,300 Land $36,000 Building $291,300