3402 E 143rd Dr, Thornton (Brighton), CO 80602 Property Records

Adams County property record for 3402 E 143rd Dr, Thornton, CO 80602 · Last verified February 2026

Property Summary

Property Type	Single Family Home
Details	4 bd · 3 ba · 3,353 sqft · built 2014
Lot Size	0.164 acres (7,148 sqft)
Owner	Individual Name on File
Last Sale	$453,452 (Jun 2014)
Tax Bill	$1,969 (2025)
Deeds & Mortgages	Oct 2020 Mortgage
Flood Zone	Zone X (minimal risk)
APN	`R0181232`

Property Details

APN / Parcel Number

Primary APN	`R0181232`
Alternative APN	`0157324120054`

Interior

Bedrooms	4 Beds
Full Baths	3 Baths
Plumbing Fixtures	15 Plumbing Fixtures
Total Rooms	9 Rooms
Stories	2 Stories
Building Area	3,353 sqft Living Area
1st Floor Area	1,691 sqft
2nd Floor Area	1,662 sqft
Basement Area	1,271 sqft
Interior Walls	Wallboard/Drywall
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 2014
Exterior Material	Aluminum/Vinyl
Construction Type	Frame
Roof Type	Gable
Roof Material	Composition Shingle
Lot Area	7,148 sqft (0.164 acres)
Garage Type	Attached
Garage Area	739 sqft
Parking Spaces	3 Parking Spaces
Porch	Porch
Porch Area	114 sqft

Utilities, Heating & Cooling

Cooling System	Central
Heating System	Forced Air

Location & Zoning

Account Number	R0181232
Street Address	3402 E 143RD DR
City	THORNTON
State	CO
Zip	80602-8906
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	FALLBROOK SUBD FLG NO 2 AMND NO 1 BLK 2 LOT 6
Legal Subdivision	FALLBROOK
Legal Block	2
Legal Lot Number	6
Jurisdiction	ADAMS CO
Township / Civil Division	WEST ADAMS
Census Block Group	1
Census Block	1004
Census Tract	8544

Owner

Source: Adams County records · APN R0181232

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	3402 E 143RD DR, THORNTON, CO 80602-8906
Occupancy	Owner Occupied
Owner Type	Individual

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	2 Verified Names on Deed
Last Sale	Jun 17, 2014 · Amount on Record
Deed Sale	Jun 17, 2014 · Amount on Record
Prior Sale	Jun 17, 2014 · Amount on Record
Deed Document Number	0000037737
Last Transfer Date	Oct 27, 2020
Transfer Doc	0000109949
Record Updated	Jun 08, 2026

October 2020: Intrafamily Transfer, Transfer

Document Type	Intrafamily Transfer
Jurisdiction	ADAMS CO
Recording Date	Oct 27, 2020
Property Address	3402 E 143RD DR, THORNTON, CO 80602-8906
Document Number	0000109949
Instrument Date	Oct 16, 2020
Instrument	2020000109949
Transaction Type	Transfer
Record Updated	Jan 27, 2022

Transaction

Tax	$0.00
Amount Accuracy	No Consideration Stated
Additional	Intrafamily Transfer

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Joint Tenants
Address	3402 E 143RD DR, THORNTON, CO 80602-8906

Mortgage

Document Number	0000109950
Date	Oct 27, 2020
Instrument	2020000109950

Lender

Name	GUILD MORTGAGE CO
Type	Mortgage Company

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	241 Months
Due	Nov 01, 2040

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 (+4.85%)	$52,030 (+5.88%) Land $10,150 Building $41,880	$769,000 (+8.79%) Land $150,000 Building $619,000
2022	$6,264.00	$49,140 Land $20,860 Building $28,280	$706,898 Land $300,000 Building $406,898

Flood & Wildfire

Source: FEMA National Flood Hazard Layer, Adams County (08001C), updated October 2, 2026 · USDA Forest Service Wildfire Risk to Communities, 2nd edition (2024), fuels as of 2020 · Last verified October 2026

Flood

FEMA Flood Zone	Zone X
Special Flood Hazard Area	No
Flood Hazard	Minimal
500-Year Floodplain	No
Nearest Special Flood Hazard Area	Zone A, within 500 ft

Wildfire

Wildfire Risk	Not rated no burnable land in reach
Wildfire Likelihood	Negligible
Exposure	None beyond ember reach

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

Internet Providers

Source: FCC Broadband Data Collection, availability as of December 31, 2025 · Published October 2026 · based on 205 locations within about half a mile of this property

Provider	Technology	Download / Upload (Mbps)
Xfinity	Cable	2,000 / 250
Lumen Technologies	DSL	140 / 20
Starlink	Satellite (low-earth orbit)	280 / 30

May also be available at this address: Verizon, Lumen Technologies, VFN Holdings, Aerux. Availability varies by address; speeds are provider-advertised maximums, not measured.