5249 E 129th Ave, Thornton, CO 80241 Property Records

Adams County property record for 5249 E 129th Ave, Thornton, CO 80241

Property Summary

Property TypeSingle Family Home
Details5 bd · 3 ba · 1,708 sqft · built 1997
Lot Size0.189 acres (8,276 sqft)
OwnerIndividual Name on Record
Last Sale$295,000 (Dec 2014)
Tax Bill$1,494 (2025)
Deeds & MortgagesJan 2020 Mortgage
Flood ZoneZone X (minimal risk)
APNR0107733

Property Details

APN / Parcel Number

Primary APNR0107733
Alternative APNs
  • 0157130022009
  • 157130022009

Interior

Bedrooms5 Beds
Full Baths3 Baths
Plumbing Fixtures13 Plumbing Fixtures
Total Rooms8 Rooms
Stories1 Story
Building Area1,708 sqft Living Area
1st Floor Area974 sqft
2nd Floor Area734 sqft
Basement Area448 sqft
Finished Basement448 sqft
Interior WallsWallboard/Drywall
FireplaceFireplace

Exterior

Year BuiltBuilt 1997
Architectural StyleSplit Level
Exterior MaterialAluminum/Vinyl
Construction TypeFrame
Roof TypeGable
Roof MaterialComposition Shingle
Lot Area8,276 sqft (0.189 acres)
Garage TypeAttached
Garage Area600 sqft
Parking Spaces2 Parking Spaces

Exterior Amenities

PorchPorch
Porch Area64 sqft
Deck Area24 sqft
Patio Area304 sqft

Utilities, Heating & Cooling

Cooling SystemCentral
Heating SystemForced Air

Location & Zoning

Account NumberR0107733
Old Parcel Number157130022009
Street Address5249 E 129TH AVE
CityTHORNTON
StateCO
Zip80241-3746
Property CategoryResidential
Property TypeResidential > Single Family > Home
Legal DescriptionSUB:WOODBRIDGE STATION FILING NO 9 BLK:3 LOT:9
Legal Range67W
Legal Township01S
Legal Section30
Legal SubdivisionWOODBRIDGE STATION
Legal Block3
Legal Lot Number9
JurisdictionADAMS CO
Township / Civil DivisionWEST ADAMS
Census Block Group2
Census Block2006
Census Tract8524

Owner

Source: Adams County records, as of February 9, 2026

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

Owner of RecordIndividual Name on Record
Co-ownerCo-owner on Record
Mailing Address5249 E 129TH AVE, THORNTON, CO 80241-3746
OccupancyOwner Occupied
Owner TypeIndividual

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names2 Names on Deed
Last SaleDec 5, 2014 · Amount on Record
Deed SaleDec 5, 2014 · Amount on Record
Prior SaleDec 5, 2014 · Amount on Record
Deed Document Number0000085670
Last Transfer DateJan 7, 2020
Transfer Doc0000001698
Record UpdatedJun 8, 2026

January 2020: Intrafamily Transfer, Transfer

Document TypeIntrafamily Transfer
JurisdictionADAMS CO
Recording DateJan 7, 2020
Property Address5249 E 129TH AVE, THORNTON, CO 80241-3746
Document Number0000001698
Instrument DateDec 28, 2019
Instrument2020000001698
Transaction TypeTransfer
Record UpdatedJan 27, 2022

Transaction

Tax$0.00
Amount AccuracyNo Consideration Stated
Additional
  • Intrafamily Transfer

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
RelationshipJoint Tenants

Mortgage

Document Number0000001699
DateJan 7, 2020
Instrument2020000001699
Lender
NameUNITED WHOLESALE MORTGAGE
TypeMortgage Company
Agreement
TypeConventional Mortgage
AmountAmount Recorded
Term300 Months
DueJan 1, 2045

Tax Assessment & Valuation

Source: Adams County assessment roll, as of August 25, 2025

Property Jurisdictions

TypeName
StateColorado
CountyAdams County
MunicipalityThornton City
Unified School DistrictAdams 12 Five Star Schools (PK - 12)

Tax Bill & Assessment History

YearTax BillAssessed ValueAssessed Market Value
2025$1,494.00 (-66.05%)$35,250 (-12.57%) Land $6,250 Building $29,000$564,000 (-5.37%) Land $100,000 Building $464,000
2023$4,400.00 (+9.95%)$40,320 (+10.98%) Land $6,160 Building $34,160$596,000 (+13.98%) Land $91,000 Building $505,000
2022$4,002.00$36,330 Land $12,640 Building $23,690$522,898 Land $182,000 Building $340,898

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.

Flood

Source: FEMA National Flood Hazard Layer, effective October 2, 2026 · OpenFEMA NFIP redacted claims and policies, as of September 2026

FEMA Flood ZoneZone X
minimal risk
Flood Insurance RequirementNot required
lenders may require it
Community Rating SystemClass 5 (25% premium discount)
Nearby Flood Policies1 in force

Values are read at the parcel center point; flood claims are located to the census block group, not this parcel; lenders make the official flood determination.

Wildfire

Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024

Wildfire RiskNot rated
no burnable land within ember reach

Values cover an area roughly 900 ft across, not the parcel itself; insurers use their own ratings.

Drinking Water

Source: EPA Safe Drinking Water Information System, as of September 2026

Water SystemCITY OF THORNTON
serves 226,465 people · EPA ID CO0101150
Water SourceSurface water
Last State InspectionJul 2024
Lead2 ppb (2025)
action level 15 ppb

Violations Reported to EPA

Water QualityNone
last 10 years
Treatment and ProcedureNone
last 10 years
Monitoring and Reporting3
last 3 years

Results are for the whole water system, not water tested at this address; lead at the tap also depends on the building's own pipes.

Internet Providers

Source: FCC Broadband Data Collection, based on 851 locations within half a mile, as of December 31, 2025

ProviderMax Down / Up (Mbps)
Xfinity
Cable
2,000 / 250
Rise Broadband
Fixed Wireless
500 / 100
Verizon
Fixed Wireless
300 / 20
CenturyLink
DSL · Fiber in parts of the area
140 / 20

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