5217 E 129th Pl, Thornton, CO 80241 Property Records

Adams County property record for 5217 E 129th Pl, Thornton, CO 80241 · Last verified February 2026

Property Highlights

Property TypeResidential > Single Family > Home
Bedrooms3 Beds
Bathrooms2 Baths
Year BuiltBuilt 1998
Square Footage1,504 sqft Living Area
Lot Size6,534 sqft (0.15 acres)
OccupancyOwner Occupied
Last Sale$308,800 (2015)
Tax Bill$1,311.00 (2025)

Property Details

APN / Parcel Number

Primary APNR0107631
Alternative APNs
  • 0157130004020
  • 157130004020

Interior

Bedrooms3 Beds
Full Baths2 Baths
Plumbing Fixtures10 Plumbing Fixtures
Total Rooms6 Rooms
Building Area1,504 sqft Living Area
1st Floor804 sqft 1st Floor
2nd Floor700 sqft 2nd Floor
Basement Area432 sqft Basement
Stories1 Stories
Interior StructureWallboard/Drywall Interior Structure
FireplaceFireplace

Exterior

Year BuiltBuilt 1998
Architectural StyleSplit Level Style
Exterior MaterialAluminum/Vinyl Exterior
Construction TypeFrame Construction
Roof ConstructionGable Roof Construction
Roof MaterialComposition Shingle Roof
Lot Area6,534 sqft (0.15 acres)
Parking Spaces2 Parking Spaces
Garage TypeAttached Garage
Garage Area660 sqft Garage
PorchOpen Porch
Porch Area205 sqft Porch

Utilities and HVAC

Cooling SystemCentral Cooling
Heating SystemForced Air Heating

Location & Zoning

Account NumberR0107631
Old Parcel Number157130004020
Street Address5217 E 129TH PL
CityTHORNTON
StateCO
Zip80241-3750
Property UsageResidential Property Usage
TypeResidential > Single Family > Home
Legal DescriptionSUB:WOODBRIDGE STATION FILING NO 9 BLK:2 LOT:16
Legal Range67W
Legal Township01S
Legal Section30
Legal SubdivisionWOODBRIDGE STATION
Legal Block2
Legal Lot Number16
JurisdictionADAMS CO
Minor Civil DivisionWEST ADAMS
Census Blockgroup2
Census Block2004
Census Tract8524

Owner

Source: Adams County records · APN R0107631

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 Address5217 E 129TH PL, THORNTON, CO 80241-3750
OccupancyOwner Occupied
Owner TypeOwner is an Individual, Couple or Unincorporated Entity

Deeds, Mortgages & Sale History

DateDocument
Apr 15, 2024Deed of Trust, Mortgage · Conventional Mortgage
FIRSTBANK
Aug 30, 2022Intrafamily Transfer, Transfer

Assessor's Deed Record

Deed NamesVerified Name on Deed
Known Transactions
  • Last Sale Amount on Jul 15, 2015
  • Deed Sale Price on Jul 15, 2015
  • Prior Sale Amount on Jul 15, 2015
Deed Doc Number0000056831
Last Transfer DateAug 30, 2022
Transfer Doc0000073182
Record RefreshedJun 08, 2026

April 2024: Deed of Trust, Mortgage

Document TypeDeed of Trust
JurisdictionADAMS CO
Property Address5217 E 129TH PL, THORNTON, CO 80241-3750
Transaction TypeMortgage
Record UpdatedApr 30, 2024
Title CompanyLAND TITLE GUARANTY COMPANY IN, LAND TITLE GUARANTEE CO

Transferred To (Grantee/Buyer)

NameVerified Name
Address5217 E 129TH PL, THORNTON, CO 80241-3750

Mortgage

Document Number0000019423
DateApr 15, 2024
Instrument2024000019423
Lender
NameFIRSTBANK
TypeBank
Address12345 W COLFAX AVE, LAKEWOOD, CO 80215
Agreement
TypeConventional Mortgage
AmountAmount Recorded
Term361 Months
DueMay 01, 2054
Interest
Rate TypeAdjustable Rate
Rate6.37%
AdjustableDocument includes a rider for adjustable-rate mortgage with a specific rate change date.
Type Change DateMay 01, 2029
Change FrequencyAnnually
Min Rate At Change4.37%
Max Rate At Change8.37%
Index1-Year CMT
Max Rate11.3%

August 2022: Intrafamily Transfer, Transfer

Document TypeIntrafamily Transfer
JurisdictionADAMS CO
Recording DateAug 30, 2022
Property Address5217 E 129TH PL, THORNTON, CO 80241-3750
Document Number0000073182
Instrument DateAug 30, 2022
Instrument2022000073182
Transaction TypeTransfer
Record UpdatedSep 06, 2022

Transaction

Tax$0.00
Amount AccuracyZero or No Consideration Stated
Additional
  • Interfamily Transfer

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
Address5217 E 129TH PL, THORNTON, CO 80241-3750

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$1,311.00 (-66.04%)$30,940 (-12.55%) Land $6,250 Building $24,690$495,000 (-5.35%) Land $100,000 Building $395,000
2023$3,860.00 (+3.62%)$35,380 (+4.61%) Land $6,160 Building $29,220$523,000 (+7.46%) Land $91,000 Building $432,000
2022$3,725.00$33,820 Land $12,640 Building $21,180$486,692 Land $182,000 Building $304,692

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