3057 E 99th Ave, Thornton (Denver), CO 80229 Property Records

Adams County property record for 3057 E 99th Ave, Thornton, CO 80229 · Last verified February 2026

Property Highlights

Property Type	Residential > Single Family > Home
Bedrooms	3 Beds
Bathrooms	1 Baths
Year Built	Built 1975
Square Footage	982 sqft Living Area
Lot Size	8,050 sqft (0.184 acres)
Garage	Attached, 264 sqft
Occupancy	Owner Occupied
Tax Bill	$800.00 (2025)

Property Details

APN / Parcel Number

Primary APN	`R0039663`
Alternative APNs	`0171913301006` `171913301006`

Interior

Bedrooms	3 Beds
Full Baths	1 Baths
Plumbing Fixtures	6 Plumbing Fixtures
Total Rooms	5 Rooms
Building Area	982 sqft Living Area
1st Floor	982 sqft 1st Floor
Basement Area	912 sqft Basement
Stories	1 Stories
Interior Structure	Wallboard/Drywall Interior Structure
Fireplace	Fireplace

Exterior

Year Built	Built 1975
Architectural Style	Ranch Style
Exterior Material	Aluminum/Vinyl Exterior
Construction Type	Frame Construction
Roof Construction	Gable Roof Construction
Roof Material	Composition Shingle Roof
Lot Area	8,050 sqft (0.184 acres)
Parking Spaces	1 Parking Spaces
Garage Type	Attached Garage
Garage Area	264 sqft Garage
Porch	Open Porch
Porch Area	120 sqft Porch

Utilities and HVAC

Cooling System	Central Cooling
Heating System	Forced Air Heating

Location & Zoning

Account Number	R0039663
Old Parcel Number	171913301006
Street Address	3057 E 99TH AVE
City	THORNTON
State	CO
Zip	80229-2614
Property Usage	Residential Property Usage
Type	Residential > Single Family > Home
Legal Description	SUB:YORK HIGHLANDS FILING NO 2 BLK:4 LOT:6
Legal Range	68W
Legal Township	02S
Legal Section	13
Legal Quarter	SW
Legal Subdivision	YORK HIGHLANDS FILING NO 2
Legal Block	4
Legal Lot Number	6
Jurisdiction	ADAMS CO
Minor Civil Division	WEST ADAMS
Census Blockgroup	2
Census Block	2013
Census Tract	9207

Owner

Source: Adams County records · APN R0039663

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	3057 E 99TH AVE, THORNTON, CO 80229-2614
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

August 2021: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	ADAMS CO
Property Address	3057 E 99TH AVE, THORNTON, CO 80229-2614
Transaction Type	Mortgage
Record Updated	Aug 26, 2021

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	0000099849
Date	Aug 20, 2021
Instrument	2021000099849

Lender

Name	AMERISAVE MORTGAGE CORP
Type	Mortgage Company
Address	ATLANTA, GA 30305

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	361 Months
Due	Sep 01, 2051

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 and are not market price estimates.

Year	Tax Bill	Assessed Value	Assessed Market Value
2025	$800.00 (-71.14%)	$18,880 (-32.76%) Land $4,230 Building $14,650	$402,000 (-3.13%) Land $90,000 Building $312,000
2023	$2,772.00 (+2.51%)	$28,080 (+3.5%) Land $5,890 Building $22,190	$415,000 (+6.35%) Land $87,000 Building $328,000
2022	$2,704.00	$27,130 Land $12,100 Building $15,030	$390,229 Land $174,000 Building $216,229