2508 Riverside Dr, Lyons, CO 80540 Property Records

Boulder County property record for 2508 Riverside Dr, Lyons, CO 80540 · Last verified June 2026

Property Highlights

Property Type	Residential > Single Family > Home
Bedrooms	3 Beds
Bathrooms	2.75 Baths
Year Built	Built 1980
Square Footage	2,249 sqft Living Area
Lot Size	1.54 acres
Garage	Attached, 576 sqft
Last Sale	$176,500 (1995)
Tax Bill	$3,425.00 (2025)

Property Details

APN / Parcel Number

Primary APN	`1321-04-0-02-008`
Alternative APNs	`R0053956` `0053956`

Interior

Bedrooms	3 Beds
Full Baths	2.75 Baths
Partial Baths	1 Partial Baths
Total Rooms	5 Rooms
Building Area	2,249 sqft Living Area
Gross Area	2,825 sqft Gross Area
1st Floor	1,673 sqft 1st Floor
Basement Area	576 sqft Basement
Finished Basement	576 sqft Finished
Stories	1 Stories
Interior Structure	Paneling Interior Structure

Exterior

Year Built	Built 1972
Effective Year Built	Effective 1980
Architectural Style	Ranch Style
Exterior Material	Wood Shingle Exterior
Construction Type	Frame Construction
Lot Area	67,151 sqft
Parking Spaces	2 Parking Spaces
Garage Type	Attached Garage
Garage Area	576 sqft Garage

Exterior Amenities

Total Buildings	3 Total Buildings
Shed	1 Shed
Deck Area	283 sqft Deck
Patio Area	481 sqft Patio
Porch	Porch
Porch Area	206 sqft Porch

Utilities and HVAC

Heating System	Forced Air with Air Conditioning Heating

Location & Zoning

Account Number	R0053956
Street Address	2508 RIVERSIDE DR
City	LYONS
State	CO
Zip	80540-8907
Property Usage	Residential Property Usage
Type	Residential > Single Family > Home
Legal Description	LOTS 11-12-13-14 BLK 1 RAYMOND 1 & NLY ADJ TRACT AS DESC REC 661454 FILM 1333 SPLIT FROM ID 67815 & 53955 COMBINED HERE
Legal Range	72
Legal Township	2N
Legal Section	04
Legal Subdivision	RAYMOND 1 - MT
Legal Tract	AS
Legal Block	1
Legal Lot Number	11
Jurisdiction	BOULDER CO
Minor Civil Division	UPPER ST. VRAIN
Census Blockgroup	1
Census Block	1063
Census Tract	13602

Owner

Source: Boulder County records · APN 1321-04-0-02-008

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	PO BOX 442, ALLENSPARK, CO 80510-0442
Owner Type	Owner is an Individual, Couple or Unincorporated Entity

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	2 Verified Names on Deed
Last Sale	Nov 02, 1995 · Amount on Record
Deed Sale	Nov 02, 1995 · Amount on Record
Prior Sale	Dec 11, 1984 · Amount on Record
Deed Doc Number	19951559978
Record Refreshed	Sep 20, 2026

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		$44,765 (+8.8%) Land $6,154 Building $38,611	$658,300 (-) Land $90,500 Building $567,800
2025	$3,425.00 (+16.18%)	$41,143 (-5.63%) Land $5,656 Building $35,487	$658,300 (+1.17%) Land $90,500 Building $567,800
2024	$2,948.00 (+1.48%)
2023	$2,905.00 (+11.99%)	$43,597 (+24.07%) Land $4,663 Building $38,934	$650,700 (+28.7%) Land $69,600 Building $581,100
2022	$2,594.00	$35,139 Land $4,816 Building $30,323	$505,610 Land $69,300 Building $436,310

Flood & Wildfire

2508 Riverside Dr is in FEMA Zone X, outside the Special Flood Hazard Area, with direct wildfire exposure (Extreme risk).

Flood

Source: FEMA National Flood Hazard Layer · Boulder County (08013C), updated October 14, 2026

FEMA Flood Zone	Zone X minimal flood hazard · outside the 0.2% annual chance floodplain
Special Flood Hazard Area	No
Nearest Special Flood Hazard Area	Zone AE, within 500 ft

Wildfire

Source: USDA Forest Service Wildfire Risk to Communities · 2nd edition (2024), fuels as of 2020

Wildfire Risk to Homes	Extreme 97th percentile of exposed land nationally · 99th in Colorado
Wildfire Likelihood	Very High — about 1 in 63 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.