609 Riverside Dr, Lyons, CO 80540 Property Records

Boulder County property record for 609 Riverside Dr, Lyons, CO 80540 · Last verified June 2026

Property Highlights

Property Type	Residential > Single Family > Home
Bedrooms	1 Beds
Bathrooms	1.75 Baths
Year Built	Built 1985
Square Footage	644 sqft Living Area
Lot Size	15,244 sqft (0.35 acres)
Last Sale	$300,000 (2024)
Tax Bill	$2,164.00 (2025)

Property Details

APN / Parcel Number

Primary APN	`1199-34-3-06-003`
Alternative APNs	`R0053742` `0053742`

Interior

Bedrooms	1 Beds
Full Baths	1.75 Baths
Partial Baths	1 Partial Baths
Total Rooms	4 Rooms
Building Area	644 sqft Living Area
1st Floor	420 sqft 1st Floor
Upper Floors	224 sqft Upper Floors
Stories	2 Stories
Interior Structure	Unfinished Interior Structure

Exterior

Year Built	Built 1934
Effective Year Built	Effective 1985
Exterior Material	Logs Exterior
Construction Type	Frame Construction
Roof Material	Asphalt Roof
Lot Area	15,244 sqft (0.35 acres)
Deck Area	132 sqft Deck
Porch	Porch
Porch Area	36 sqft Porch

Utilities and HVAC

Heating System	Floor/Wall Furnace Heating

Location & Zoning

Account Number	R0053742
Street Address	609 RIVERSIDE DR
City	LYONS
State	CO
Zip	80540
Property Usage	Residential Property Usage
Type	Residential > Single Family > Home
Legal Description	LOT 8 BLK 2 RIVERSIDE ALPINE
Legal Range	72
Legal Township	3N
Legal Section	34
Legal Subdivision	RIVERSIDE ALPINE - MT
Legal Block	2
Legal Lot Number	8
Jurisdiction	BOULDER CO
Minor Civil Division	UPPER ST. VRAIN
Census Blockgroup	1
Census Block	1047
Census Tract	13602

Owner

Source: Boulder County records · APN 1199-34-3-06-003

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	Individual Name on File
Mailing Address	PO BOX 204, JAMESTOWN, CO 80455-0204
Owner Type	Owner is an Individual, Couple or Unincorporated Entity

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	Verified Name on Deed
Known Transactions	Last Sale Amount on Sep 23, 2024 Deed Sale Price on Sep 23, 2024 Prior Sale Amount on Jun 17, 2021
Deed Doc Number	20244061018
Prior Transfer Date	Mar 13, 2012
Prior Transfer Doc	0003297140
Record Refreshed	Sep 20, 2026

June 2021: Special Warranty Deed, Transfer

Document Type	Special Warranty Deed
Jurisdiction	BOULDER CO
Recording Date	Jun 17, 2021
Property Address	609 RIVERSIDE DR, LYONS, CO 80540
Document Number	0003893262
Map Reference	MB 5 PG 8
Instrument Date	Jun 08, 2021
Instrument	3893262
Transaction Type	Transfer
Record Updated	Feb 16, 2023
Title Company	HERITAGE TITLE COMPANY, HERITAGE TITLE CO

Transaction

Amount	Amount Recorded
Tax	$43.50
Amount Accuracy	Full Amount Stated
Additional	Arms Length Transaction

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Tenants in Severalty
Address	PO BOX 715, WOOD LAKE, NE 69221-0715

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		$23,990 (+8.8%) Land $2,611 Building $21,379	$352,800 (-) Land $38,400 Building $314,400
2025	$2,164.00 (+29.5%)	$22,050 (-3.23%) Land $2,400 Building $19,650	$352,800 (+3.73%) Land $38,400 Building $314,400
2023	$1,671.00 (+10.81%)	$22,787 (+39.04%) Land $1,963 Building $20,824	$340,100 (+44.23%) Land $29,300 Building $310,800
2022	$1,508.00	$16,389 Land $2,155 Building $14,234	$235,800 Land $31,000 Building $204,800