3345 E 143rd Ave, Thornton (Brighton), CO 80602 Property Records

Adams County property record for 3345 E 143rd Ave, Thornton, CO 80602

Property Summary

Property Type	Single Family Home
Details	4 bd · 4 ba · 3,336 sqft · built 2014
Lot Size	0.179 acres (7,788 sqft)
Owner	2 Individual Names on Record
Last Sale	$503,000 (Oct 2014)
Tax Bill	$5,862 (2025)
Deeds & Mortgages	Feb 2024 Mortgage Feb 2022 Mortgage + 1 more
Flood Zone	Zone X (minimal risk)
APN	`1573-24-1-20-027`

Property Details

APN / Parcel Number

Primary APN	`1573-24-1-20-027`
Alternative APNs	`0157324120027` `R0181205`

Interior

Bedrooms	4 Beds
Full Baths	4 Baths
Plumbing Fixtures	19 Plumbing Fixtures
Total Rooms	9 Rooms
Stories	2 Stories
Building Area	3,336 sqft Living Area
Gross Area	5,796 sqft
1st Floor Area	1,730 sqft
2nd Floor Area	1,606 sqft
Basement Area	1,730 sqft
Interior Walls	Wallboard/Drywall
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 2014
Effective Year Built	Effective 2014
Exterior Material	Aluminum/Vinyl
Construction Type	Frame
Roof Type	Gable
Roof Material	Composition Shingle
Lot Area	7,788 sqft (0.179 acres)
Garage Type	Attached
Garage Area	730 sqft
Parking Spaces	3 Parking Spaces
Porch	Slab
Porch Area	244 sqft

Utilities, Heating & Cooling

Cooling System	Central
Heating System	Forced Air with A/C

Location & Zoning

Account Number	R0181205
Street Address	3345 E 143RD AVE
City	THORNTON
State	CO
Zip	80602-8910
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	FALLBROOK SUBD FLG NO 2 AMND NO 1 BLK 2 LOT 33
Legal Range	68W
Legal Township	01S
Legal Section	24
Legal Quarter	1
Legal Subdivision	FALLBROOK
Legal Block	2
Legal Lot Number	33
Jurisdiction	ADAMS CO
Township / Civil Division	WEST ADAMS
Census Block Group	1
Census Block	1004
Census Tract	8544

Owner

Source: Adams County records, as of August 12, 2026

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

Owner of Record	2 Individual Names on Record
Mailing Address	3345 E 143RD AVE, THORNTON, CO 80602-8910
Occupancy	Owner Occupied
Owner Type	Individual

Deeds, Mortgages & Sale History

Date	Document
Feb 1, 2024	Deed of Trust, Mortgage NORTHSHORE CAPITAL LLC
Feb 3, 2022	Deed of Trust, Mortgage · FHA Mortgage ROCKET MORTGAGE LLC
Jul 25, 2017	Deed of Trust, Mortgage · FHA Mortgage QUICKEN LNS

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Oct 14, 2014 · Amount on Record
Deed Sale	Oct 14, 2014 · Amount on Record
Deed Document Number	201470584
Record Updated	Sep 20, 2026

February 2024: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	ADAMS CO
Property Address	3345 E 143RD AVE, THORNTON, CO 80602-8910
Transaction Type	Mortgage
Record Updated	Feb 7, 2024

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	3345 E 143RD AVE, THORNTON, CO 80602-8910

Mortgage

Document Number	0000005229
Date	Feb 1, 2024
Instrument	2024000005229

Lender

Name	NORTHSHORE CAPITAL LLC
Type	Non-Lending Institution
Address	GRAND RAPIDS, MI 49546

Agreement

Amount	Amount Recorded

Interest

Rate Type	Fixed Rate
Rate	12%

February 2022: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	ADAMS CO
Property Address	3345 E 143RD AVE, THORNTON, CO 80602-8910
Transaction Type	Mortgage
Record Updated	Feb 9, 2022
Title Company	FIRSTAMERICAN TITLE COMPANY, FIRST AMERICAN TITLE CO

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	3345 E 143RD AVE, THORNTON, CO 80602-8910

Mortgage

Document Number	0000009926
Date	Feb 3, 2022
Instrument	2022000009926

Lender

Name	ROCKET MORTGAGE LLC
Type	Mortgage Company
Address	DETROIT, MI 48226

Agreement

Type	FHA Mortgage
Amount	Amount Recorded
Term	360 Months
Due	Feb 1, 2052

July 2017: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	ADAMS CO
Property Address	3345 E 143RD AVE, THORNTON, CO 80602-8910
Document Number	0000066998
Instrument Date	Jul 25, 2017
Transaction Type	Mortgage
Record Updated	Aug 11, 2017
Title Company	OTHER

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Husband and Wife
Address	3345 E 143RD AVE THORNTON CO 806028910, THORNTON, CO 80602-8910

Mortgage

Document Number	0000066998
Date	Aug 2, 2017
Instrument	66998

Lender

Name	QUICKEN LNS
Type	Funding / Finance Company
Address	DETROIT, MI 48226-1906

Agreement

Type	FHA Mortgage
Amount	Amount Recorded
Term	360 Months
Due	Aug 1, 2047

Tax Assessment & Valuation

Source: Adams County assessment roll, as of January 21, 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

Year	Tax Bill	Assessed Value	Assessed Market Value
2025	$5,862.00 (+13.74%)	$52,090 (-2.65%) Land $10,200 Building $41,890	$766,000 (-3.16%) Land $150,000 Building $616,000
2024	$5,154.00 (-23.72%)
2023	$6,757.00 (+5.38%)	$53,510 (+6.38%) Land $10,150 Building $43,360	$791,000 (+9.31%) Land $150,000 Building $641,000
2022	$6,412.00	$50,300 Land $20,860 Building $29,440	$723,624 Land $300,000 Building $423,624

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
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	Not rated no burnable land within ember reach

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 205 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Xfinity Cable	2,000 / 250
CenturyLink DSL · Fiber in parts of the area	140 / 20

May also be available: Aerux Broadband, Verizon, Vero Fiber.

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