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5220 E 123rd Ave, Thornton, CO 80241 Property Records

Adams County property record for 5220 E 123rd Ave, Thornton, CO 80241 · Last verified February 2026

Property Highlights

Property TypeResidential > Single Family > Home
Bedrooms3 Beds
Bathrooms2 Baths
Year BuiltBuilt 1994
Square Footage1,404 sqft Living Area
Lot Size6,098 sqft (0.139 acres)
GarageAttached, 420 sqft
Last Sale$474,564 (2021)
Tax Bill$1,290.00 (2025)

Property Details

APN / Parcel Number

Primary APNR0012030
Alternative APNs
  • 0157131408040
  • 157131408040

Interior

Bedrooms3 Beds
Full Baths2 Baths
Plumbing Fixtures9 Plumbing Fixtures
Total Rooms6 Rooms
Building Area1,404 sqft Living Area
1st Floor775 sqft 1st Floor
2nd Floor620 sqft 2nd Floor
Basement Area475 sqft Basement
Finished Basement428 sqft Finished
Stories2 Stories
Interior StructureWallboard/Drywall Interior Structure
FireplaceFireplace

Exterior

Year BuiltBuilt 1994
Architectural StyleSplit Level Style
Exterior MaterialAluminum/Vinyl Exterior
Construction TypeFrame Construction
Roof ConstructionGable Roof Construction
Roof MaterialComposition Shingle Roof
Lot Area6,098 sqft (0.139 acres)
Depth X Width98 ft x 63 ft Depth x Width
Parking Spaces2 Parking Spaces
Garage TypeAttached Garage
Garage Area420 sqft Garage
Pool TypeSpa/Hot Tub (Only) Pool Type

Utilities and HVAC

Cooling SystemCentral Cooling
Heating SystemForced Air Heating

Location & Zoning

Account NumberR0012030
Old Parcel Number157131408040
Street Address5220 E 123RD AVE
CityTHORNTON
StateCO
Zip80241-3285
Property UsageResidential Property Usage
TypeResidential > Single Family > Home
Legal DescriptionSUB:CONCORD FILING NO 1 BLK:8 LOT:40
Legal Range67W
Legal Township01S
Legal Section31
Legal QuarterNE
Legal SubdivisionCONCORD FILING NO 1
Legal Block8
Legal Lot Number40
JurisdictionADAMS CO
Minor Civil DivisionWEST ADAMS
Census Blockgroup1
Census Block1010
Census Tract8547

Owner

Source: Adams County records · APN R0012030

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 RecordIndividual Owner on File
Mailing AddressPO BOX 4090, SCOTTSDALE, AZ 85261-4090
Owner TypeOwner is a Company

Deeds, Mortgages & Sale History

DateDocument
Nov 19, 2021Warranty Deed, Transfer
OS NATIONAL LLC
Jul 23, 2021Warranty Deed, Transfer
OS NATIONAL LLC

Assessor's Deed Record

Deed NamesVerified Name on Deed
Known Transactions
  • Last Sale Amount on Nov 19, 2021
  • Deed Sale Price on Nov 19, 2021
  • Prior Sale Amount on Jul 23, 2021
Deed Doc Number2021000136276
Record RefreshedJun 08, 2026

November 2021: Warranty Deed, Transfer

Document TypeWarranty Deed
JurisdictionADAMS CO
Recording DateNov 19, 2021
Property Address5220 E 123RD AVE, THORNTON, CO 80241-3285
Document Number0000136276
Instrument DateOct 14, 2021
Instrument2021000136276
Transaction TypeTransfer
Record UpdatedJul 26, 2022
Title CompanyOS NATIONAL LLC

Transaction

AmountAmount Recorded
Tax$47.45
Amount AccuracyFull Amount Stated
Additional
  • Arms Length Transaction

Transferred From (Grantor/Seller)

NameVerified Name
Address410 N SCOTTSDALE RD, 410, TEMPE, AZ 85288-7094

Transferred To (Grantee/Buyer)

NameVerified Name
AddressPO BOX 4090, SCOTTSDALE, AZ 85261-4090
InvestorPossibly a Property Investor

July 2021: Warranty Deed, Transfer

Document TypeWarranty Deed
JurisdictionADAMS CO
Recording DateJul 23, 2021
Property Address5220 E 123RD AVE, THORNTON, CO 80241-3285
Document Number0000087867
Instrument DateJul 23, 2021
Instrument2021000087867
Transaction TypeTransfer
Record UpdatedJul 01, 2026
Title CompanyOS NATIONAL LLC

Transaction

AmountAmount Recorded
Tax$48.79
Amount AccuracyFull Amount Stated
Additional
  • Arms Length Transaction

Transferred From (Grantor/Seller)

NameVerified Name
Address220 EAST 123RD AVENUE, THORNTON, CO 80241

Transferred To (Grantee/Buyer)

NameVerified Name
Address410 N SCOTTSDALE RD STE 1600, 1600, TEMPE, AZ 85288-0976
InvestorPossibly a Property Investor

Tax Assessment & Valuation

Source: Adams County records · Assessment roll updated August 25, 2025 · Last verified February 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$1,290.00 (-66.71%)$30,440 (-14.3%) Land $6,250 Building $24,190$487,000 (-7.24%) Land $100,000 Building $387,000
2023$3,875.00 (+13.5%)$35,520 (+14.58%) Land $6,090 Building $29,430$525,000 (+17.71%) Land $90,000 Building $435,000
2022$3,414.00$31,000 Land $12,240 Building $18,760$445,993 Land $176,000 Building $269,993

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