3127 Riverside Dr, Lyons, CO 80540 Property Records

Boulder County property record for 3127 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 1965
Square Footage	1,448 sqft Living Area
Lot Size	3,932 sqft (0.09 acres)
Occupancy	Owner Occupied
Last Sale	$155,000 (1997)
Tax Bill	$2,661.00 (2025)

Property Details

APN / Parcel Number

Primary APN	`1321-08-0-00-005`
Alternative APNs	`R0053691` `0053691`

Interior

Bedrooms	2 Beds
Full Baths	1.75 Baths
Partial Baths	1 Partial Baths
Total Rooms	6 Rooms
Building Area	1,448 sqft Living Area
Gross Area	1,784 sqft Gross Area
1st Floor	1,112 sqft 1st Floor
Upper Floors	336 sqft Upper Floors
Stories	1 Stories
Interior Structure	Paneling Interior Structure

Exterior

Year Built	Built 1929
Effective Year Built	Effective 1965
Architectural Style	Ranch Style
Exterior Material	Logs Exterior
Construction Type	Frame Construction
Lot Area	3,932 sqft (0.09 acres)
Garage Type	Attached Garage
Garage Area	336 sqft Garage

Exterior Amenities

Total Buildings	3 Total Buildings
Shed	1 Shed
Deck Area	192 sqft Deck
Patio Area	492 sqft Patio

Utilities and HVAC

Heating System	Forced Air with Air Conditioning Heating

Location & Zoning

Account Number	R0053691
Street Address	3127 RIVERSIDE DR
City	LYONS
State	CO
Zip	80540-8973
Property Usage	Residential Property Usage
Type	Residential > Single Family > Home
Legal Description	TRACT 3817 IN NE 1/4 NE 1/4 8-2N-72 .14 AC PER DEED 2082420 9/28/00 BDR
Legal Range	72
Legal Township	2N
Legal Section	08
Legal Subdivision	TR, NBR 961 ST VRAIN AREA
Legal Tract	3817
Legal Block	1
Jurisdiction	BOULDER CO
Minor Civil Division	UPPER ST. VRAIN
Census Blockgroup	1
Census Block	1047
Census Tract	13602

Owner

Source: Boulder County records · APN 1321-08-0-00-005

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	3127 RIVERSIDE DR, LYONS, CO 80540-8973
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	Aug 11, 1997 · Amount on Record
Deed Sale	Aug 11, 1997 · Amount on Record
Prior Sale	Dec 21, 1993 · Amount on Record
Deed Doc Number	19971721677
Last Transfer Date	Sep 28, 2016
Transfer Doc	0003548129
Record Refreshed	Sep 20, 2026

September 2020: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	BOULDER CO
Property Address	3127 RIVERSIDE DR, LYONS, CO 80540-8973
Transaction Type	Mortgage
Record Updated	Feb 05, 2021
Title Company	CAPITAL TITLE

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	0003816219
Date	Sep 17, 2020
Instrument	3816219

Lender

Name	COLONIAL NATIONAL MORTGAGE
Type	Mortgage Company
Address	FORT WORTH, TX 76102

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	361 Months
Due	Oct 01, 2050

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		$29,499 (+8.8%) Land $1,911 Building $27,588	$433,800 (-) Land $28,100 Building $405,700
2025	$2,661.00 (+11.39%)	$27,113 (-12.54%) Land $1,756 Building $25,357	$433,800 (-6.25%) Land $28,100 Building $405,700
2023	$2,389.00 (+5.47%)	$31,001 (+25.98%) Land $1,635 Building $29,366	$462,700 (+30.68%) Land $24,400 Building $438,300
2022	$2,265.00	$24,607 Land $1,654 Building $22,953	$354,060 Land $23,800 Building $330,260