9331 High St, Thornton (Denver), CO 80229 Property Records

Adams County property record for 9331 High St, Thornton, CO 80229 · Last verified February 2026

Property Highlights

Property Type	Residential > Single Family > Home
Bedrooms	3 Beds
Bathrooms	2 Baths
Year Built	Built 1955
Square Footage	1,176 sqft Living Area
Lot Size	6,970 sqft (0.16 acres)
Occupancy	Owner Occupied
Last Sale	$124,900 (1999)
Tax Bill	$1,010.00 (2025)

Property Details

APN / Parcel Number

Primary APN	`R0051981`
Alternative APNs	`0171923121028` `171923121028`

Interior

Bedrooms	3 Beds
Full Baths	2 Baths
Plumbing Fixtures	9 Plumbing Fixtures
Total Rooms	6 Rooms
Building Area	1,176 sqft Living Area
1st Floor	1,176 sqft 1st Floor
Stories	1 Stories
Interior Structure	Wallboard/Drywall Interior Structure
Fireplace	Fireplace

Exterior

Year Built	Built 1955
Architectural Style	Ranch Style
Exterior Material	Brick/Stone (Brick and/or Stone) Exterior
Construction Type	Frame Construction
Roof Construction	Gable/Hip Roof Construction
Roof Material	Composition Shingle Roof
Lot Area	6,970 sqft (0.16 acres)
Depth X Width	100 ft x 69 ft Depth x Width
Garage Type	Carport Garage
Carport	Carport
Carport Area	192 sqft Carport
Porch	Porch
Porch Area	464 sqft Porch

Utilities and HVAC

Cooling System	Central Cooling
Heating System	Forced Air Heating

Location & Zoning

Account Number	R0051981
Old Parcel Number	171923121028
Street Address	9331 HIGH ST
City	THORNTON
State	CO
Zip	80229-7646
Property Usage	Residential Property Usage
Type	Residential > Single Family > Home
Legal Description	SUB:THORNTON BLK:54 LOT:22
Legal Range	68W
Legal Township	02S
Legal Section	23
Legal Quarter	SW
Legal Subdivision	THORNTON
Legal Block	54
Legal Lot Number	22
Jurisdiction	ADAMS CO
Minor Civil Division	WEST ADAMS
Census Blockgroup	3
Census Block	3005
Census Tract	9101

Owner

Source: Adams County records · APN R0051981

Assessment roll updated August 25, 2025 · Last verified February 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	9331 HIGH ST, THORNTON, CO 80229-7646
Occupancy	Owner Occupied

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	Verified Name on Deed
Known Transactions	Last Sale Amount on Jun 28, 1999 Deed Sale Price on Jun 28, 1999 Prior Sale Amount on Jun 28, 1999
Deed Doc Number	000C560988
Deed Book / Page	1719
Last Transfer Date	May 29, 2013
Transfer Doc	0000045390
Record Refreshed	Jun 08, 2026

Tax Assessment & Valuation

Source: Adams County records · Assessment roll updated August 25, 2025 · Last verified February 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, not market price estimates; both are a fraction of this property's market value.

Year	Tax Bill	Assessed Value	Assessed Market Value
2025	$1,010.00 (-62.94%)	$23,820 (-13.7%) Land $5,630 Building $18,190	$381,000 (-6.62%) Land $90,000 Building $291,000
2023	$2,725.00 (+1.68%)	$27,600 (+2.64%) Land $6,090 Building $21,510	$408,000 (+5.44%) Land $90,000 Building $318,000
2022	$2,680.00	$26,890 Land $10,560 Building $16,330	$386,955 Land $152,000 Building $234,955