580 E 99th Pl, Thornton (Denver), CO 80229 Property Records

Adams County property record for 580 E 99th Pl, Thornton, CO 80229 · Last verified February 2026

Property Highlights

Property Type	Residential > Single Family > Home
Bedrooms	3 Beds
Bathrooms	1 Baths
Year Built	Built 1960
Square Footage	1,004 sqft Living Area
Lot Size	10,890 sqft (0.25 acres)
Garage	Attached, 252 sqft
Occupancy	Owner Occupied
Tax Bill	$768.00 (2025)

Property Details

APN / Parcel Number

Primary APN	`R0042473`
Alternative APNs	`0171915405014` `171915405014`

Interior

Bedrooms	3 Beds
Full Baths	1 Baths
Plumbing Fixtures	6 Plumbing Fixtures
Total Rooms	5 Rooms
Building Area	1,004 sqft Living Area
1st Floor	1,004 sqft 1st Floor
Basement Area	1,004 sqft Basement
Stories	1 Stories
Interior Structure	Wallboard/Drywall Interior Structure
Fireplace	Fireplace

Exterior

Year Built	Built 1960
Architectural Style	Ranch Style
Exterior Material	Brick/Stone (Brick and/or Stone) Exterior
Construction Type	Frame Construction
Roof Construction	Gable Roof Construction
Roof Material	Composition Shingle Roof
Lot Area	10,890 sqft (0.25 acres)
Depth X Width	150 ft x 72 ft Depth x Width
Parking Spaces	1 Parking Spaces
Garage Type	Attached Garage
Garage Area	252 sqft Garage

Utilities and HVAC

Cooling System	Central Cooling
Heating System	HVAC Heating

Location & Zoning

Account Number	R0042473
Old Parcel Number	171915405014
Street Address	580 E 99TH PL
City	THORNTON
State	CO
Zip	80229-2105
Property Usage	Residential Property Usage
Type	Residential > Single Family > Home
Legal Description	SUB:BADDING HEIGHTS BLK:3 LOT:5
Legal Range	68W
Legal Township	02S
Legal Section	15
Legal Quarter	SE
Legal Subdivision	BADDING HEIGHTS
Legal Block	3
Legal Lot Number	5
Jurisdiction	ADAMS CO
Minor Civil Division	WEST ADAMS
Census Blockgroup	1
Census Block	1005
Census Tract	9203

Owner

Source: Adams County records · APN R0042473

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	2 Individuals Owners
Mailing Address	580 E 99TH PL, THORNTON, CO 80229-2105
Occupancy	Owner Occupied
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
Record Refreshed	Jun 08, 2026

April 2020: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	ADAMS CO
Recording Date	Apr 21, 2020
Property Address	580 E 99TH PL, THORNTON, CO 80229-2105
Document Number	0000036292
Instrument Date	Jul 23, 1999
Instrument	36292
Transaction Type	Transfer
Record Updated	May 01, 2020
Title Company	NOT AVAILABLE

Transaction

Tax	$0.00
Additional	Quitclaim Document

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	11028 W 59TH PL ARVADA CO 800044735, ARVADA, CO 80004-4735

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	Adams 12 Five Star Schools (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	$768.00 (-73.86%)	$18,130 (-32.68%) Land $4,420 Building $13,710	$390,000 (-2.01%) Land $95,000 Building $295,000
2023	$2,938.00 (-5.68%)	$26,930 (-4.77%) Land $6,430 Building $20,500	$398,000 (-2.19%) Land $95,000 Building $303,000
2022	$3,115.00	$28,280 Land $11,260 Building $17,020	$406,914 Land $162,000 Building $244,914