366 Jasper Dr, Lyons, CO 80540 Property Records

Boulder County property record for 366 Jasper Dr, Lyons, CO 80540 · Last verified August 2026

Property Highlights

Property Type	Residential > Single Family > Home
Bedrooms	3 Beds
Bathrooms	1.5 Baths
Year Built	Built 1973
Square Footage	1,064 sqft Living Area
Lot Size	1.85 acres
Garage	Attached, 336 sqft
Last Sale	$210,000 (1999)
Tax Bill	$3,895.00 (2025)

Property Details

APN / Parcel Number

Primary APN	`1203-19-0-11-005`
Alternative APNs	`R0056388` `0056388`

Interior

Bedrooms	3 Beds
Full Baths	1.5 Baths
Partial Baths	1 Partial Baths
Total Rooms	5 Rooms
Building Area	1,064 sqft Living Area
Gross Area	1,400 sqft Gross Area
1st Floor	1,064 sqft 1st Floor
Stories	1 Stories
Interior Structure	Wallboard/Drywall Interior Structure

Exterior

Year Built	Built 1973
Effective Year Built	Effective 1973
Architectural Style	Ranch Style
Exterior Material	Wood Shingle Exterior
Construction Type	Frame Construction
Lot Area	80,758 sqft
Parking Spaces	1 Parking Spaces
Garage Type	Attached Garage
Garage Area	336 sqft Garage
Deck Area	168 sqft Deck

Utilities and HVAC

Cooling System	Central Cooling
Heating System	Forced Air with Air Conditioning Heating

Location & Zoning

Account Number	R0056388
Street Address	366 JASPER DR
City	LYONS
State	CO
Zip	80540-8831
Property Usage	Residential Property Usage
Type	Residential > Single Family > Home
Legal Description	LOT 16 LYONS PARK ESTATES
Legal Range	70
Legal Township	3N
Legal Section	30
Legal Subdivision	LYONS PARK ESTATES - LYV
Legal Block	1
Legal Lot Number	16
Jurisdiction	BOULDER CO
Minor Civil Division	LONGMONT
Census Blockgroup	1
Census Block	1058
Census Tract	13601

Owner

Source: Boulder County records · APN 1203-19-0-11-005

Assessment roll updated June 15, 2026 · Last verified August 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 631, LYONS, CO 80540-0631
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 Oct 27, 1999 Deed Sale Price on Oct 27, 1999 Prior Sale Amount on May 11, 1992
Deed Doc Number	19991994163
Last Transfer Date	Nov 28, 2023
Transfer Doc	0004029742
Record Refreshed	Sep 20, 2026

November 2023: Correction Deed

Document Type	Correction Deed
Jurisdiction	BOULDER CO
Recording Date	Nov 29, 2023
Property Address	366 JASPER DR, LYONS, CO 80540-8831
Document Number	0004029742
Instrument Date	Nov 27, 2023
Instrument	4029742
Record Updated	Jan 04, 2024

Transaction

Tax	$0.00
Amount Accuracy	Zero or No Consideration Stated

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name

Tax Assessment & Valuation

Source: Boulder County records · Assessment roll updated June 15, 2026 · Last verified August 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		$42,269 (+8.8%) Land $14,022 Building $28,247	$621,600 (-) Land $206,200 Building $415,400
2025	$3,895.00 (+23.77%)	$38,851 (-5.68%) Land $12,888 Building $25,963	$621,600 (+1.11%) Land $206,200 Building $415,400
2023	$3,147.00 (+105.96%)	$41,191 (+92%) Land $11,966 Building $29,225	$614,800 (+99.16%) Land $178,600 Building $436,200
2022	$1,528.00	$21,454 Land $4,253 Building $17,201	$308,700 Land $61,200 Building $247,500