4365 E 123rd Ave, Thornton, CO 80241 Property Records

Adams County property record for 4365 E 123rd Ave, Thornton, CO 80241 · Last verified April 2026

Property Highlights

Property Type	Residential > Single Family > Home
Bedrooms	3 Beds
Bathrooms	2 Baths
Year Built	Built 1981
Square Footage	1,571 sqft Living Area
Lot Size	7,992 sqft (0.184 acres)
Garage	Attached, 477 sqft
Last Sale	$157,000 (2002)
Tax Bill	$2,906.00 (2024)

Property Details

APN / Parcel Number

Primary APN	`1571-31-3-02-005`
Alternative APNs	`0157131302005` `R0011492`

Interior

Bedrooms	3 Beds
Full Baths	2 Baths
Plumbing Fixtures	9 Plumbing Fixtures
Total Rooms	6 Rooms
Building Area	1,571 sqft Living Area
Gross Area	2,048 sqft Gross Area
1st Floor	535 sqft 1st Floor
2nd Floor	576 sqft 2nd Floor
Basement Area	460 sqft Basement
Finished Basement	460 sqft Finished
Stories	2 Stories
Interior Structure	Wallboard/Drywall Interior Structure
Fireplace	Fireplace
Fireplaces	1 Fireplaces

Exterior

Year Built	Built 1981
Effective Year Built	Effective 1981
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	7,992 sqft (0.184 acres)
Depth X Width	111 ft x 72 ft Depth x Width
Parking Spaces	2 Parking Spaces
Garage Type	Attached Garage
Garage Area	477 sqft Garage

Utilities and HVAC

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

Location & Zoning

Account Number	R0011492
Street Address	4365 E 123RD AVE
City	THORNTON
State	CO
Zip	80241-3621
Property Usage	Residential Property Usage
Type	Residential > Single Family > Home
Legal Description	SUB:NORTHAVEN BLK:16 LOT:5
Legal Range	67W
Legal Township	01S
Legal Section	31
Legal Quarter	3
Legal Subdivision	NORTHAVEN
Legal Block	16
Legal Lot Number	5
Jurisdiction	ADAMS CO
Minor Civil Division	WEST ADAMS
Census Blockgroup	2
Census Block	2008
Census Tract	8547

Owner

Source: Adams County records · APN 1571-31-3-02-005

Assessment roll updated January 21, 2026 · Last verified April 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	90 W 84TH AVE, DENVER, CO 80260-4808
Owner Type	Owner is a Company
Vesting	Trustor/Debtor (Borrower in Default/Foreclosure On Trustee's Deed)

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	Verified Name on Deed
Known Transactions	Last Sale Amount on Dec 13, 2002 Deed Sale Price on Dec 13, 2002 Prior Sale Amount on Nov 26, 2002
Deed Doc Number	20021067234
Prior Transfer Date	Feb 13, 2001
Prior Transfer Doc	000C777628
Record Refreshed	Jun 08, 2026

October 2021: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	ADAMS CO
Property Address	4365 E 123RD AVE, THORNTON, CO 80241-3621
Transaction Type	Mortgage
Record Updated	Jul 26, 2022
Title Company	LAND TITLE GUARANTY COMPANY IN, LAND TITLE GUARANTEE COMPANY

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	0000127707
Date	Oct 29, 2021
Instrument	2021000127707

Lender

Name	FIRSTBANK
Type	Bank
Address	DENVER, CO 80215

Agreement

Amount	Amount Recorded
Term	181 Months
Due	Nov 01, 2036

Interest

Rate	3.25%

Tax Assessment & Valuation

Source: Adams County records · Assessment roll updated January 21, 2026 · Last verified April 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, not market price estimates; both are a fraction of this property's market value.

Year	Tax Bill	Assessed Value	Assessed Market Value
2025	$1,129.00 (-61.15%)	$28,970 (-8.9%) Land $6,530 Building $22,440	$426,000 (-9.36%) Land $96,000 Building $330,000
2024	$2,906.00 (-16.23%)
2023	$3,469.00 (+5.92%)	$31,800 (+6.96%) Land $5,820 Building $25,980	$470,000 (+9.89%) Land $86,000 Building $384,000
2022	$3,275.00	$29,730 Land $11,960 Building $17,770	$427,683 Land $172,000 Building $255,683