4470 E 123rd Ave, Thornton, CO 80241 Property Records

Adams County property record for 4470 E 123rd Ave, Thornton, CO 80241

Property Summary

Property Type	Single Family Home
Details	4 bd · 2 ba · 1,114 sqft · built 1980
Lot Size	0.169 acres (7,405 sqft)
Owner	Individual Name on Record
Last Sale	$392,000 (Dec 2020)
Tax Bill	$1,320 (2025)
Deeds & Mortgages	Jul 2020 Mortgage Dec 2020 Sale & Mortgage + 1 more
Flood Zone	Zone X (minimal risk)
APN	`R0011557`

Property Details

APN / Parcel Number

Primary APN	`R0011557`
Alternative APNs	`0157131306015` `157131306015`

Interior

Bedrooms	4 Beds
Full Baths	2 Baths
Plumbing Fixtures	9 Plumbing Fixtures
Total Rooms	8 Rooms
Stories	1 Story
Building Area	1,114 sqft Living Area
1st Floor Area	1,114 sqft
Basement Area	1,114 sqft
Finished Basement	900 sqft
Interior Walls	Wallboard/Drywall
Fireplace	Fireplace

Exterior

Year Built	Built 1980
Effective Year Built	Effective 2017
Architectural Style	Ranch
Exterior Material	Aluminum/Vinyl
Construction Type	Frame
Roof Type	Gable
Roof Material	Composition Shingle
Lot Area	7,405 sqft (0.169 acres)
Lot Dimensions	108 ft deep x 69 ft wide
Garage Type	Attached
Garage Area	418 sqft
Parking Spaces	2 Parking Spaces

Exterior Amenities

Porch	Open Porch
Porch Area	300 sqft
Deck Area	400 sqft
Patio Area	400 sqft

Utilities, Heating & Cooling

Cooling System	Central
Heating System	Forced Air

Location & Zoning

Account Number	R0011557
Old Parcel Number	157131306015
Street Address	4470 E 123RD AVE
City	THORNTON
State	CO
Zip	80241-3601
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	SUB:NORTHAVEN BLK:18 LOT:17
Legal Range	67W
Legal Township	01S
Legal Section	31
Legal Quarter	NE
Legal Subdivision	NORTHAVEN
Legal Block	18
Legal Lot Number	17
Jurisdiction	ADAMS CO
Township / Civil Division	WEST ADAMS
Census Block Group	2
Census Block	2009
Census Tract	8547

Owner

Source: Adams County records, as of February 9, 2026

Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.

Owner of Record	Individual Name on Record
Mailing Address	4470 E 123RD AVE, THORNTON, CO 80241-3601
Occupancy	Owner Occupied
Owner Type	Individual

Deeds, Mortgages & Sale History

Date	Document
Jul 14, 2020	Deed of Trust, Mortgage · Conventional Mortgage UNITED WHOLESALE MORTGAGE
Dec 1, 2020	Special Warranty Deed, Transfer · FHA Mortgage PRIMARY RESIDENTIAL MORTGAGE INC
Nov 13, 2017	Warranty Deed, Transfer · Conventional Mortgage EAGLE HOME MORTGAGE LLC

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	Dec 1, 2020 · Amount on Record
Deed Sale	Dec 1, 2020 · Amount on Record
Prior Sale	Nov 13, 2017 · Amount on Record
Deed Document Number	2020000124579
Record Updated	Jun 8, 2026

July 2020: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	ADAMS CO
Property Address	4470 E 123RD AVE, THORNTON, CO 80241-3601
Transaction Type	Mortgage
Record Updated	Jun 21, 2022
Title Company	ALLIANCE TITLE

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	0000064960
Date	Jul 14, 2020
Instrument	2020000064960

Lender

Name	UNITED WHOLESALE MORTGAGE
Type	Mortgage Company
Address	PONTIAC, MI 48341

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	361 Months
Due	Aug 1, 2050

December 2020: Special Warranty Deed, Transfer

Document Type	Special Warranty Deed
Jurisdiction	ADAMS CO
Recording Date	Dec 1, 2020
Property Address	4470 E 123RD AVE, THORNTON, CO 80241-3601
Document Number	0000124579
Instrument Date	Nov 8, 2020
Instrument	2020000124579
Transaction Type	Transfer
Record Updated	Jun 21, 2022
Title Company	STEWART TITLE

Transaction

Amount	Amount Recorded
Loan-to-Value (LTV)	LTV on Record
Tax	$39.20
Amount Accuracy	Full Amount Stated
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	4470 E 123RD AVE, THORNTON, CO 80241-3601

Mortgage

Document Number	0000124580
Date	Dec 1, 2020
Instrument	2020000124580

Lender

Name	PRIMARY RESIDENTIAL MORTGAGE INC
Type	Mortgage Company

Agreement

Type	FHA Mortgage
Amount	Amount Recorded
Term	360 Months
Due	Dec 1, 2050

Mortgage

Document Number	0000124581
Date	Dec 1, 2020
Instrument	2020000124581

Lender

Name	CITY & COUNTY OF DENVER
Type	Government Agency
Address	DENVER, CO 80202

Agreement

Type	Stand-Alone Second Mortgage
Amount	Amount Recorded
Term	36 Months
Due	Nov 30, 2023

November 2017: Warranty Deed, Transfer

Document Type	Warranty Deed
Jurisdiction	ADAMS CO
Recording Date	Nov 13, 2017
Property Address	4470 E 123RD AVE, THORNTON, CO 80241-3601
Document Number	0000099997
Instrument Date	Nov 13, 2017
Instrument	2017000099997
Transaction Type	Transfer
Record Updated	Jun 21, 2022
Title Company	EMPIRE TITLE OF COLORADO SPR

Transaction

Amount	Amount Recorded
Downpayment	Downpayment on Record
Loan-to-Value (LTV)	LTV on Record
Tax	$32.90
Amount Accuracy	Full Amount Stated
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name
Address	00000

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	4470 E 123RD AVE, THORNTON, CO 80241-3601

Mortgage

Document Number	0000099998
Date	Nov 13, 2017
Instrument	2017000099998

Lender

Name	EAGLE HOME MORTGAGE LLC
Type	Mortgage Company

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	361 Months
Due	Dec 1, 2047

Tax Assessment & Valuation

Source: Adams County assessment roll, as of August 25, 2025

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

Year	Tax Bill	Assessed Value	Assessed Market Value
2025	$1,320.00 (-67.12%)	$31,130 (-15.41%) Land $6,000 Building $25,130	$498,000 (-8.46%) Land $96,000 Building $402,000
2023	$4,015.00 (+11.81%)	$36,800 (+12.88%) Land $5,820 Building $30,980	$544,000 (+16.01%) Land $86,000 Building $458,000
2022	$3,591.00	$32,600 Land $11,960 Building $20,640	$468,910 Land $172,000 Building $296,910

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.

Flood

Source: FEMA National Flood Hazard Layer, effective October 2, 2026

FEMA Flood Zone	Zone X minimal risk
Nearest Special Flood Hazard Area	Zone AE, within 500 ft
Flood Insurance Requirement	Not required lenders may require it

Values are read at the parcel center point; lenders make the official flood determination.

Wildfire

Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024

Wildfire Risk	Low lower than 94% of the US · lower than 97.8% of Colorado
Wildfire Likelihood	Under 0.01% annual chance
Exposure	Direct burnable vegetation

Values cover an area roughly 900 ft across, not the parcel itself; insurers use their own ratings.

Drinking Water

Source: EPA Safe Drinking Water Information System, as of September 2026

Water System	CITY OF THORNTON serves 226,465 people · EPA ID CO0101150
Water Source	Surface water
Last State Inspection	Jul 2024
Lead	2 ppb (2025) action level 15 ppb

Violations Reported to EPA

Water Quality	None last 10 years
Treatment and Procedure	None last 10 years
Monitoring and Reporting	3 last 3 years

Results are for the whole water system, not water tested at this address; lead at the tap also depends on the building's own pipes.

Internet Providers

Source: FCC Broadband Data Collection, based on 719 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Xfinity Cable	2,000 / 250
Rise Broadband Fixed Wireless	500 / 100
Verizon Fixed Wireless	300 / 20
CenturyLink DSL · Fiber in parts of the area	140 / 20

May also be available: AT&T, T-Mobile.

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