4450 E 123rd Ave, Thornton, CO 80241 Property Records

Adams County property record for 4450 E 123rd Ave, Thornton, CO 80241 · Last verified June 2026

Property Highlights

Property TypeResidential > Single Family > Home
Bedrooms2 Beds
Bathrooms2 Baths
Year BuiltBuilt 1980
Square Footage1,650 sqft Living Area
Lot Size8,568 sqft (0.197 acres)
GarageAttached, 475 sqft
OccupancyOwner Occupied
Tax Bill$3,313.00 (2025)

Property Details

APN / Parcel Number

Primary APN1571-31-3-06-016
Alternative APNs
  • 0157131306016
  • R0011558

Interior

Bedrooms2 Beds
Full Baths2 Baths
Plumbing Fixtures9 Plumbing Fixtures
Total Rooms7 Rooms
Building Area1,650 sqft Living Area
Gross Area2,125 sqft Gross Area
1st Floor1,650 sqft 1st Floor
Basement Area800 sqft Basement
Stories1 Stories
Interior StructureWallboard/Drywall Interior Structure

Exterior

Year BuiltBuilt 1980
Effective Year BuiltEffective 1980
Architectural StyleBi-Level Style
Exterior MaterialAluminum/Vinyl Exterior
Construction TypeFrame Construction
Roof ConstructionGable Roof Construction
Roof MaterialComposition Shingle Roof
Lot Area8,568 sqft (0.197 acres)
Depth X Width102 ft x 84 ft Depth x Width
Parking Spaces2 Parking Spaces
Garage TypeAttached Garage
Garage Area475 sqft Garage

Utilities and HVAC

Cooling SystemCentral Cooling
Heating SystemForced Air with Air Conditioning Heating

Location & Zoning

Account NumberR0011558
Street Address4450 E 123RD AVE
CityTHORNTON
StateCO
Zip80241-3601
Property UsageResidential Property Usage
TypeResidential > Single Family > Home
Legal DescriptionSUB:NORTHAVEN BLK:18 LOT:18
Legal Range67W
Legal Township01S
Legal Section31
Legal Quarter3
Legal SubdivisionNORTHAVEN
Legal Block18
Legal Lot Number18
JurisdictionADAMS CO
Minor Civil DivisionWEST ADAMS
Census Blockgroup2
Census Block2009
Census Tract8547

Owner

Source: Adams County records · APN 1571-31-3-06-016

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

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

Owner of RecordIndividual Owner on File
Mailing Address4450 E 123RD AVE, THORNTON, CO 80241-3601
OccupancyOwner Occupied
Owner TypeOwner is an Individual, Couple or Unincorporated Entity
VestingJoint Tenants

Deeds, Mortgages & Sale History

DateDocument
Oct 20, 2021Deed of Trust, Mortgage · Conventional Mortgage
CALIBER HOME LOANS INC
Mar 29, 2022Deed of Trust, Mortgage · Line of Credit
CANVAS CU
May 27, 2026Quit Claim Deed, Transfer · Federal Housing Administration (FHA) Mortgage
AMERICAN FINANCIAL CORPORATION
Sep 25, 2020Deed of Trust, Mortgage · Line of Credit
CANVAS CU
Jan 27, 2021Deed of Trust, Mortgage · Line of Credit
CANVAS CU
May 22, 2018Deed of Trust, Mortgage · Line of Credit
PUBLIC SVC CU
Mar 10, 2017Deed of Trust, Mortgage · Federal Housing Administration (FHA) Mortgage
AMERICAN FINANCING

Assessor's Deed Record

Deed NamesVerified Name on Deed
Known Transactions
  • May 27, 2026
  • Prior Sale Amount on Sep 17, 1992
Deed Doc Number202630450
Prior Transfer DateMay 16, 2026
Prior Transfer Doc0000030450
Record RefreshedSep 20, 2026

October 2021: Deed of Trust, Mortgage

Document TypeDeed of Trust
JurisdictionADAMS CO
Property Address4450 E 123RD AVE, THORNTON, CO 80241-3601
Transaction TypeMortgage
Record UpdatedJun 08, 2026
Title CompanyFIRST AMERICAN TITLE, FIRST AMERICAN MORTGAGE SLN

Transferred To (Grantee/Buyer)

NameVerified Name

Mortgage

Document Number0000123707
DateOct 20, 2021
Instrument2021000123707
Lender
NameCALIBER HOME LOANS INC
TypeMortgage Company
AddressCOPPELL, TX 75019
Agreement
TypeConventional Mortgage
AmountAmount Recorded
Term301 Months
DueNov 01, 2046

March 2022: Deed of Trust, Mortgage

Document TypeDeed of Trust
JurisdictionADAMS CO
Property Address4450 E 123RD AVE, THORNTON, CO 80241-3601
Transaction TypeMortgage
Record UpdatedJun 08, 2026

Transferred To (Grantee/Buyer)

NameVerified Name

Mortgage

Document Number0000027001
DateMar 29, 2022
Instrument2022000027001
Lender
NameCANVAS CU
TypeCredit Union
AddressENGLEWOOD, CO 80155
Agreement
TypeLine of Credit
AmountAmount Recorded
Term240 Months
DueMar 15, 2042
Interest
Rate TypeAdjustable Rate
Change FrequencyMonthly (Revolving credit lines are monthly unless stated otherwise).

May 2026: Quit Claim Deed, Transfer

Document TypeQuit Claim Deed
JurisdictionADAMS CO
Recording DateMay 27, 2026
Property Address4450 E 123RD AVE, THORNTON, CO 80241-3601
Document Number0000030450
Instrument DateMay 16, 2026
Instrument202630450
Transaction TypeTransfer
Record UpdatedJul 12, 2026
Title CompanyFIRST PRIORITY TITLE COMPANY, FIRST INTEGRITY TITLE COMPANY

Transaction

Tax$0.00
Amount AccuracyFull Amount Stated
Additional
  • Quitclaim Document

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
RelationshipJoint Tenants
Address4450 E 123RD AVE, THORNTON, CO 80241-3601

Mortgage

Document Number0000030451,
DateMay 27, 2026
Instrument202630451
Lender
NameAMERICAN FINANCIAL CORPORATION
Agreement
TypeFederal Housing Administration (FHA) Mortgage
AmountAmount Recorded
Term349 Months
DueJun 01, 2055
Interest
Rate6.3%
Max Rate-1%

September 2020: Deed of Trust, Mortgage

Document TypeDeed of Trust
JurisdictionADAMS CO
Property Address4450 E 123RD AVE, THORNTON, CO 80241-3601
Transaction TypeMortgage
Record UpdatedFeb 05, 2021

Transferred To (Grantee/Buyer)

NameVerified Name

Mortgage

Document Number0000096868
DateSep 25, 2020
Instrument2020000096868
Lender
NameCANVAS CU
TypeCredit Union
AddressENGLEWOOD, CO 80111
Agreement
TypeLine of Credit
AmountAmount Recorded
Term240 Months
DueSep 15, 2040
Interest
Rate TypeAdjustable Rate
Change FrequencyMonthly (Revolving credit lines are monthly unless stated otherwise).

January 2021: Deed of Trust, Mortgage

Document TypeDeed of Trust
JurisdictionADAMS CO
Property Address4450 E 123RD AVE, THORNTON, CO 80241-3601
Transaction TypeMortgage
Record UpdatedFeb 05, 2021

Transferred To (Grantee/Buyer)

NameVerified Name

Mortgage

Document Number0000010128
DateJan 27, 2021
Instrument2021000010128
Lender
NameCANVAS CU
TypeCredit Union
Address70000
Agreement
TypeLine of Credit
AmountAmount Recorded
Interest
Rate TypeAdjustable Rate
Change FrequencyMonthly (Revolving credit lines are monthly unless stated otherwise).

May 2018: Deed of Trust, Mortgage

Document TypeDeed of Trust
JurisdictionADAMS CO
Property Address4450 E 123RD AVE, THORNTON, CO 80241-3601
Document Number0000053010
Instrument DateMay 22, 2018
Transaction TypeMortgage
Record UpdatedJul 11, 2018

Transferred To (Grantee/Buyer)

NameVerified Name
Address4450 E 123RD AVE THORNTON CO 802413601, THORNTON, CO 80241-3601

Mortgage

Document Number0000053010
DateJul 02, 2018
Instrument53010
Lender
NamePUBLIC SVC CU
TypeCredit Union
AddressENGLEWOOD, CO 80155
Agreement
TypeLine of Credit
AmountAmount Recorded
Term204 Months
DueJul 01, 2035
Interest
Rate TypeAdjustable Rate

March 2017: Deed of Trust, Mortgage

Document TypeDeed of Trust
JurisdictionADAMS CO
Property Address4450 E 123RD AVE, THORNTON, CO 80241-3601
Document Number0000023837
Instrument DateMar 10, 2017
Transaction TypeMortgage
Record UpdatedMar 29, 2017
Title CompanyOTHER

Transferred To (Grantee/Buyer)

NameVerified Name
Address4450 E 123RD AVE THORNTON CO 802413601, THORNTON, CO 80241-3601

Mortgage

Document Number0000023837
DateMar 17, 2017
Instrument23837
Lender
NameAMERICAN FINANCING
TypeFunding / Finance Company
AddressAURORA, CO 80014
Agreement
TypeFederal Housing Administration (FHA) Mortgage
AmountAmount Recorded
Term360 Months
DueMar 16, 2047

Tax Assessment & Valuation

Source: Adams County records · Assessment roll updated January 21, 2026 · Last verified June 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$3,313.00 (+10.54%)$29,450 (-9.88%) Land $6,530 Building $22,920$433,000 (-10.35%) Land $96,000 Building $337,000
2024$2,997.00 (-15.93%)
2023$3,565.00 (+8.13%)$32,680 (+9.19%) Land $5,820 Building $26,860$483,000 (+12.19%) Land $86,000 Building $397,000
2022$3,297.00$29,930 Land $11,960 Building $17,970$430,510 Land $172,000 Building $258,510

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