3186 E 99th Ave, Thornton (Denver), CO 80229 Property Records

Adams County property record for 3186 E 99th Ave, Thornton, CO 80229 · Last verified February 2026

Property Highlights

Property Type	Residential > Single Family > Home
Bedrooms	3 Beds
Bathrooms	2 Baths
Year Built	Built 1975
Square Footage	1,296 sqft Living Area
Lot Size	7,841 sqft (0.18 acres)
Occupancy	Owner Occupied
Last Sale	$141,056 (2008)
Tax Bill	$1,113.00 (2025)

Property Details

APN / Parcel Number

Primary APN	`R0039947`
Alternative APNs	`0171913313020` `171913313020`

Interior

Bedrooms	3 Beds
Full Baths	2 Baths
Plumbing Fixtures	9 Plumbing Fixtures
Total Rooms	5 Rooms
Building Area	1,296 sqft Living Area
Stories	2 Stories
Interior Structure	Wallboard/Drywall Interior Structure
Fireplace	Fireplace
Fireplaces	1 Fireplaces

Exterior

Year Built	Built 1975
Architectural Style	Split Level Style
Exterior Material	Aluminum/Vinyl Exterior
Construction Type	Frame Construction
Roof Construction	Gable Roof Construction
Roof Material	Composition Shingle Roof
Lot Area	7,841 sqft (0.18 acres)
Depth X Width	100 ft x 80 ft Depth x Width
Parking Spaces	2 Parking Spaces
Garage Type	Attached Garage
Garage Area	480 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	R0039947
Old Parcel Number	171913313020
Street Address	3186 E 99TH AVE
City	THORNTON
State	CO
Zip	80229-2617
Property Usage	Residential Property Usage
Type	Residential > Single Family > Home
Legal Description	SUB:YORK HIGHLANDS FILING NO 2 BLK:7 LOT:20
Legal Range	68W
Legal Township	02S
Legal Section	13
Legal Quarter	SW
Legal Subdivision	YORK HIGHLANDS FILING NO 2
Legal Block	7
Legal Lot Number	20
Jurisdiction	ADAMS CO
Minor Civil Division	WEST ADAMS
Census Blockgroup	2
Census Block	2014
Census Tract	9207

Owner

Source: Adams County records · APN R0039947

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
Co-owner	Verified Secondary Owner
Mailing Address	3186 E 99TH AVE, THORNTON, CO 80229-2617
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
Known Transactions	Last Sale Amount on Oct 31, 2008 Deed Sale Price on Oct 31, 2008 Oct 31, 2008
Deed Doc Number	2008000086571
Record Refreshed	Jun 08, 2026

December 2018: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	ADAMS CO
Property Address	3186 E 99TH AVE, THORNTON, CO 80229-2617
Transaction Type	Mortgage
Record Updated	Feb 05, 2021

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	0000099787
Date	Dec 13, 2018
Instrument	2018000099787

Lender

Name	CANVAS CREDIT UNION
Type	Credit Union
Address	ENGLEWOOD, CO 80155

Agreement

Type	Line of Credit
Amount	Amount Recorded
Term	240 Months
Due	Dec 15, 2038

Interest

Rate Type	Adjustable Rate
Change Frequency	Monthly (Revolving credit lines are monthly unless stated otherwise).

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	$1,113.00 (-62.21%)	$26,260 (-12%) Land $5,630 Building $20,630	$420,000 (-4.76%) Land $90,000 Building $330,000
2023	$2,945.00 (+3.22%)	$29,840 (+4.23%) Land $5,890 Building $23,950	$441,000 (+7.07%) Land $87,000 Building $354,000
2022	$2,853.00	$28,630 Land $12,100 Building $16,530	$411,894 Land $174,000 Building $237,894