3443 E 143rd Pl, Thornton (Brighton), CO 80602 Property Records

Adams County property record for 3443 E 143rd Pl, Thornton, CO 80602

Property Summary

Property Type	Single Family Home
Details	4 bd · 4 ba · 2,335 sqft · built 2014
Lot Size	0.168 acres (7,344 sqft)
Owner	Individual Name on File
Last Sale	$524,000 (Apr 2019)
Tax Bill	$1,969 (2025)
Deeds & Mortgages	Apr 2019 Sale & Mortgage
Flood Zone	Zone X (minimal risk)
APN	`R0181225`

Property Details

APN / Parcel Number

Primary APN	`R0181225`
Alternative APN	`0157324120047`

Interior

Bedrooms	4 Beds
Full Baths	4 Baths
Plumbing Fixtures	18 Plumbing Fixtures
Total Rooms	6 Rooms
Stories	1 Story
Building Area	2,335 sqft Living Area
1st Floor Area	2,335 sqft
Basement Area	2,335 sqft
Finished Basement	1,500 sqft
Interior Walls	Wallboard/Drywall
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 2014
Architectural Style	Ranch
Exterior Material	Aluminum/Vinyl
Construction Type	Frame
Roof Type	Gable
Roof Material	Composition Shingle
Lot Area	7,344 sqft (0.168 acres)
Garage Type	Attached
Garage Area	584 sqft
Parking Spaces	2 Parking Spaces
Porch	Porch
Porch Area	115 sqft

Utilities, Heating & Cooling

Cooling System	Central
Heating System	HVAC

Location & Zoning

Account Number	R0181225
Street Address	3443 E 143RD PL
City	THORNTON
State	CO
Zip	80602-8908
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	FALLBROOK SUBD FLG NO 2 AMND NO 1 BLK 2 LOT 13
Legal Subdivision	FALLBROOK
Legal Block	2
Legal Lot Number	13
Jurisdiction	ADAMS CO
Township / Civil Division	WEST ADAMS
Census Block Group	1
Census Block	1004
Census Tract	8544

Owner

Source: Adams County records · APN R0181225

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 Name on File
Co-owner	Verified Secondary Owner
Mailing Address	3443 E 143RD PL, THORNTON, CO 80602-8908
Occupancy	Owner Occupied
Owner Type	Individual

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	2 Verified Names on Deed
Last Sale	Apr 22, 2019 · Amount on Record
Deed Sale	Apr 22, 2019 · Amount on Record
Prior Sale	Nov 03, 2016 · Amount on Record
Deed Document Number	2019000029039
Record Updated	Jun 08, 2026

April 2019: Warranty Deed, Transfer

Document Type	Warranty Deed
Jurisdiction	ADAMS CO
Recording Date	Apr 22, 2019
Property Address	3443 E 143RD PL, THORNTON, CO 80602-8908
Document Number	0000029039
Instrument Date	Apr 16, 2019
Instrument	2019000029039
Transaction Type	Transfer
Record Updated	Jan 27, 2022
Title Company	LAND TITLE GUARANTEE CO

Transaction

Amount	Amount Recorded
Downpayment	Downpayment on File
Loan-to-Value (LTV)	LTV on Record
Tax	$52.40
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
Relationship	Joint Tenants
Address	3443 E 143RD PL, THORNTON, CO 80602-8908

Mortgage

Document Number	0000029040
Date	Apr 22, 2019
Instrument	2019000029040

Lender

Name	ALLY BANK
Type	Bank

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	361 Months
Due	May 01, 2049

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	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	$1,969.00 (-70.02%)	$46,440 (-10.74%) Land $9,380 Building $37,060	$743,000 (-3.38%) Land $150,000 Building $593,000
2023	$6,568.00 (+4.5%)	$52,030 (+5.54%) Land $10,150 Building $41,880	$769,000 (+8.43%) Land $150,000 Building $619,000
2022	$6,285.00	$49,300 Land $20,860 Building $28,440	$709,182 Land $300,000 Building $409,182

Flood & Wildfire

Source: FEMA National Flood Hazard Layer, Adams County (08001C), as of October 2, 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition, as of 2020 · Last verified October 2026

Flood

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

Wildfire

Wildfire Risk	Not rated no burnable land within ember reach

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

Internet Providers

Source: FCC Broadband Data Collection as of December 31, 2025 · Last verified October 2026

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

May also be available: Aerux, Verizon, VFN Holdings.

Based on FCC filings for 205 locations within half a mile of this property.

Drinking Water

Source: EPA Safe Drinking Water Information System, water system CO0101150, as of 2026 Q3 · EPA water system boundaries as of March 2026 · Last verified October 2026

Water System	CITY OF THORNTON serves 226,465 people
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 as reported to EPA, not water tested at this address; lead at the tap also depends on the building's own pipes. The full violation and enforcement history is in the system's EPA record.