2903 Riverside Dr, Lyons, CO 80540 Property Records

Boulder County property record for 2903 Riverside Dr, Lyons, CO 80540 · Last verified June 2026

Property Highlights

Property Type	Residential > Single Family > Home
Bedrooms	1 Beds
Bathrooms	1.75 Baths
Architecture Style	Ranch
Year Built	Built 1970
Square Footage	1,076 sqft Living Area
Lot Size	4,845 sqft (0.111 acres)
Last Sale	$29,500 (1973)
Tax Bill	$1,929.00 (2025)

Property Details

APN / Parcel Number

Primary APN	`1321-09-0-05-003`
Alternative APNs	`R0053567` `0053567`

Interior

Bedrooms	1 Beds
Full Baths	1.75 Baths
Partial Baths	1 Partial Baths
Total Rooms	4 Rooms
Building Area	1,076 sqft Living Area
1st Floor	1,076 sqft 1st Floor
Stories	1 Stories
Interior Structure	Wallboard/Drywall Interior Structure

Exterior

Year Built	Built 1940
Effective Year Built	Effective 1970
Architectural Style	Ranch Style
Exterior Material	Wood Shingle Exterior
Construction Type	Frame Construction
Lot Area	4,845 sqft (0.111 acres)
Deck Area	308 sqft Deck
Porch	Porch
Porch Area	258 sqft Porch

Utilities and HVAC

Heating System	Floor/Wall Furnace Heating

Location & Zoning

Account Number	R0053567
Street Address	2903 RIVERSIDE DR
City	LYONS
State	CO
Zip	80540
Property Usage	Residential Property Usage
Type	Residential > Single Family > Home
Legal Description	LOT 3 BLK 1 HEATHERMEADE 3
Legal Range	72
Legal Township	2N
Legal Section	09
Legal Subdivision	HEATHERMEADE 3 - MT
Legal Block	1
Legal Lot Number	3
Jurisdiction	BOULDER CO
Minor Civil Division	UPPER ST. VRAIN
Census Blockgroup	1
Census Block	1048
Census Tract	13602

Owner

Source: Boulder County records · APN 1321-09-0-05-003

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	Trust Name on File
Mailing Address	518 BELLAIRE ST, DENVER, CO 80220-4933
Owner Type	Owner is an Individual, Couple or Unincorporated Entity
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 Jul 17, 1973 Deed Sale Price on Jul 17, 1973
Deed Doc Number	1973393
Last Transfer Date	Jun 14, 2021
Transfer Doc	0003892878
Record Refreshed	Sep 20, 2026

June 2021: Beneficiary Deed, Transfer

Document Type	Beneficiary Deed
Jurisdiction	BOULDER CO
Recording Date	Jun 15, 2021
Property Address	2903 RIVERSIDE DR, LYONS, CO 80540
Document Number	0003892878
Map Reference	MB 40 PG 4
Instrument Date	Jun 14, 2021
Instrument	3892878
Transaction Type	Transfer
Record Updated	Jun 07, 2023

Transaction

Tax	$0.00
Amount Accuracy	Transfer Tax Exempt
Additional	Interfamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Revocable Trust
Address	518 BELLAIRE ST, DENVER, CO 80220-4933

Mortgage

Document Number	0003893207
Date	Jun 15, 2021
Instrument	3893207

Lender

Name	ELEVATIONS CU
Type	Credit Union

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	361 Months
Due	Jul 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 and are not market price estimates.

Year	Tax Bill	Assessed Value	Assessed Market Value
2026		$21,386 (+8.8%) Land $1,652 Building $19,734	$314,500 (-) Land $24,300 Building $290,200
2025	$1,929.00 (+17.12%)	$19,657 (-12.68%) Land $1,519 Building $18,138	$314,500 (-6.4%) Land $24,300 Building $290,200
2023	$1,647.00 (-4.13%)	$22,512 (+20.59%) Land $1,407 Building $21,105	$336,000 (+25.09%) Land $21,000 Building $315,000
2022	$1,718.00	$18,668 Land $1,439 Building $17,229	$268,600 Land $20,700 Building $247,900