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3545 E 143rd Ave, Thornton (Brighton), CO 80602 Property Records

Adams County property record for 3545 E 143rd Ave, Thornton, CO 80602 · Last verified August 2026

Property Highlights

Property TypeResidential > Single Family > Home
Bedrooms5 Beds
Bathrooms4 Baths
Year BuiltBuilt 2015
Square Footage4,894 sqft Living Area
Lot Size7,540 sqft (0.173 acres)
OccupancyOwner Occupied
Last Sale$868,000 (2024)
Tax Bill$6,130.00 (2025)

Property Details

APN / Parcel Number

Primary APN1573-24-1-18-039
Alternative APNs
  • 0157324118039
  • R0183422

Interior

Bedrooms5 Beds
Full Baths4 Baths
Plumbing Fixtures18 Plumbing Fixtures
Total Rooms9 Rooms
Building Area4,894 sqft Living Area
Gross Area5,897 sqft Gross Area
1st Floor1,691 sqft 1st Floor
2nd Floor1,662 sqft 2nd Floor
Basement Area1,691 sqft Basement
Finished Basement1,541 sqft Finished
Unfinished Basement150 sqft Unfinished
Stories2 Stories
Interior StructureWallboard/Drywall Interior Structure
FireplaceFireplace
Fireplaces1 Fireplaces

Exterior

Year BuiltBuilt 2015
Effective Year BuiltEffective 2015
Exterior MaterialAluminum/Vinyl Exterior
Construction TypeFrame Construction
Roof ConstructionGable Roof Construction
Roof MaterialComposition Shingle Roof
Lot Area7,540 sqft (0.173 acres)
Parking Spaces3 Parking Spaces
Garage TypeAttached Garage
Garage Area739 sqft Garage
Porch Area114 sqft Porch

Utilities and HVAC

Cooling SystemCentral Cooling
Heating SystemCentral Heating

Location & Zoning

Account NumberR0183422
Street Address3545 E 143RD AVE
CityTHORNTON
StateCO
Zip80602-8912
Property UsageResidential Property Usage
TypeResidential > Single Family > Home
Legal DescriptionFALLBROOK SUBD FLG NO 2 AMND NO 2 BLK 3 LOT 15B
Legal Range68W
Legal Township01S
Legal Section24
Legal Quarter1
Legal SubdivisionFALLBROOK
Legal Block3
Legal Lot Number15B
JurisdictionADAMS CO
Minor Civil DivisionWEST ADAMS
Census Blockgroup1
Census Block1003
Census Tract8544

Owner

Source: Adams County records · APN 1573-24-1-18-039

Assessment roll updated January 21, 2026 · Last verified August 2026

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

Owner of Record2 Individuals Owners
Mailing Address3545 E 143RD AVE, THORNTON, CO 80602-8912
OccupancyOwner Occupied
Owner TypeOwner is an Individual, Couple or Unincorporated Entity
VestingJoint Tenants

Deeds, Mortgages & Sale History

DateDocument
Aug 10, 2026Transfer on Death Deed, Transfer
NONE LISTED ON DOCUMENT
Jul 16, 2020Deed of Trust, Mortgage · Conventional Mortgage
QUICKEN LNS
Dec 04, 2017Deed of Trust, Mortgage · Conventional Mortgage
QUICKEN LNS

Assessor's Deed Record

Deed Names2 Verified Names on Deed
Known Transactions
  • Last Sale Amount on Jul 16, 2024
  • Deed Sale Price on Jul 16, 2024
  • Prior Sale Amount on Jun 01, 2015
Deed Doc Number202438717
Last Transfer DateAug 07, 2026
Transfer Doc0000047403
Record RefreshedSep 20, 2026

August 2026: Transfer on Death Deed, Transfer

Document TypeTransfer on Death Deed
JurisdictionADAMS CO
Recording DateAug 10, 2026
Property Address3545 E 143RD AVE, THORNTON, CO 80602-8912
Document Number0000047403
Instrument DateAug 07, 2026
Instrument202647403
Transaction TypeTransfer
Record UpdatedAug 17, 2026
Title CompanyNONE LISTED ON DOCUMENT

Transaction

Tax$0.00
Amount AccuracyFull Amount Stated

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
Address3545 E 143RD AVE, THORNTON, CO 80602-8912

July 2020: Deed of Trust, Mortgage

Document TypeDeed of Trust
JurisdictionADAMS CO
Property Address3545 E 143RD AVE, THORNTON, CO 80602-8912
Document Number0000068003
Instrument DateJul 16, 2020
Transaction TypeMortgage
Record UpdatedJul 28, 2020
Title CompanyOTHER

Transferred To (Grantee/Buyer)

NameVerified Name
RelationshipHusband And Wife
Address3545 E 143RD AVE THORNTON CO 806028912, THORNTON, CO 80602-8912

Mortgage

Document Number0000068003
DateJul 21, 2020
Instrument68003
Lender
NameQUICKEN LNS
TypeFunding / Finance Company
AddressDETROIT, MI 48226-1906
Agreement
TypeConventional Mortgage
AmountAmount Recorded
Term360 Months
DueJul 20, 2050

December 2017: Deed of Trust, Mortgage

Document TypeDeed of Trust
JurisdictionADAMS CO
Property Address3545 E 143RD AVE, THORNTON, CO 80602-8912
Document Number0000108914
Instrument DateDec 04, 2017
Transaction TypeMortgage
Record UpdatedJan 03, 2018
Title CompanyOTHER

Transferred To (Grantee/Buyer)

NameVerified Name
RelationshipHusband And Wife
Address3545 E 143RD AVE THORNTON CO 806028912, THORNTON, CO 80602-8912

Mortgage

Document Number0000108914
DateDec 12, 2017
Instrument108914
Lender
NameQUICKEN LNS
TypeFunding / Finance Company
AddressDETROIT, MI 48226-1906
Agreement
TypeConventional Mortgage
AmountAmount Recorded
Term180 Months
DueDec 11, 2032

Tax Assessment & Valuation

Source: Adams County records · Assessment roll updated January 21, 2026 · Last verified August 2026

Property Jurisdictions

TypeName
StateColorado
CountyAdams County
MunicipalityThornton City
Unified School DistrictAdams 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.

YearTax BillAssessed ValueAssessed Market Value
2025$6,130.00 (-12.91%)$54,470 (-2.3%) Land $10,200 Building $44,270$801,000 (-2.79%) Land $150,000 Building $651,000
2023$7,039.00 (+2.64%)$55,750 (+3.62%) Land $10,150 Building $45,600$824,000 (+6.46%) Land $150,000 Building $674,000
2022$6,858.00$53,800 Land $20,860 Building $32,940$774,028 Land $300,000 Building $474,028

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