9221 Aspen Dr, Thornton (Denver), CO 80229 Property Records

Adams County property record for 9221 Aspen Dr, Thornton, CO 80229 · Last verified June 2026

Property Highlights

Property Type	Residential > Single Family > Home
Bedrooms	3 Beds
Bathrooms	1 Baths
Year Built	Built 2022
Square Footage	960 sqft Living Area
Lot Size	7,000 sqft (0.161 acres)
Garage	Attached, 720 sqft
Occupancy	Owner Occupied
Tax Bill	$2,438.00 (2024)

Property Details

APN / Parcel Number

Primary APN	`1719-24-4-01-003`
Alternative APNs	`0171924401003` `R0054386`

Interior

Bedrooms	3 Beds
Full Baths	1 Baths
Plumbing Fixtures	6 Plumbing Fixtures
Total Rooms	5 Rooms
Building Area	960 sqft Living Area
Gross Area	2,640 sqft Gross Area
1st Floor	960 sqft 1st Floor
Basement Area	960 sqft Basement
Stories	1 Stories
Interior Structure	Wallboard/Drywall Interior Structure

Exterior

Year Built	Built 1961
Effective Year Built	Effective 2022
Architectural Style	Ranch Style
Exterior Material	Combination Exterior
Construction Type	Frame Construction
Roof Construction	Gable/Hip Roof Construction
Roof Material	Composition Shingle Roof
Lot Area	7,000 sqft (0.161 acres)
Depth X Width	100 ft x 70 ft Depth x Width
Parking Spaces	3 Parking Spaces
Garage Type	Attached Garage
Garage Area	720 sqft Garage

Utilities and HVAC

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

Location & Zoning

Account Number	R0054386
Street Address	9221 ASPEN DR
City	THORNTON
State	CO
Zip	80229-4042
Property Usage	Residential Property Usage
Type	Residential > Single Family > Home
Legal Description	SUB:THORNTON VALLEY EAST SECOND FILING BLK:6 LOT:3
Legal Range	68W
Legal Township	02S
Legal Section	24
Legal Quarter	4
Legal Subdivision	THORNTON VALLEY EAST SECOND FILING
Legal Block	6
Legal Lot Number	3
Jurisdiction	ADAMS CO
Minor Civil Division	WEST ADAMS
Census Blockgroup	2
Census Block	2017
Census Tract	9104

Owner

Source: Adams County records · APN 1719-24-4-01-003

Assessment roll updated January 21, 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 Owner on File
Mailing Address	9221 ASPEN DR, THORNTON, CO 80229-4042
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
Record Refreshed	Sep 20, 2026

February 2022: Warranty Deed, Transfer

Document Type	Warranty Deed
Jurisdiction	ADAMS CO
Recording Date	Feb 15, 2022
Property Address	9221 ASPEN DR, THORNTON, CO 80229-4042
Document Number	0000014264
Instrument Date	Nov 13, 2021
Instrument	2022000014264
Transaction Type	Transfer
Record Updated	Feb 21, 2022

Transaction

Tax	$0.00
Amount Accuracy	Zero or No Consideration Stated
Additional	Arms Length Transaction

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	9221 ASPEN DR, THORNTON, CO 80229-4042

Tax Assessment & Valuation

Source: Adams County records · Assessment roll updated January 21, 2026 · Last verified June 2026

Property Jurisdictions

Type	Name
State	Colorado
County	Adams County
Municipality	Thornton City
Unified School District	Mapleton School District 1 (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
2025	$1,139.00 (-53.28%)	$29,240 (-1.32%) Land $6,120 Building $23,120	$430,000 (-1.83%) Land $90,000 Building $340,000
2024	$2,438.00 (-16.65%)
2023	$2,925.00 (+6.25%)	$29,630 (+7.28%) Land $5,610 Building $24,020	$438,000 (+10.21%) Land $83,000 Building $355,000
2022	$2,753.00	$27,620 Land $11,540 Building $16,080	$397,416 Land $166,000 Building $231,416