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4125 E 109th Pl, Thornton (Denver), CO 80233 Property Records

Adams County property record for 4125 E 109th Pl, Thornton, CO 80233

Property Summary

Property TypeSingle Family Home
Details4 bd · 2 ba · 1,885 sqft · built 1978
Lot Size0.21 acres (9,153 sqft)
Owner2 Individual Names on File
Last Sale$450,000 (Dec 2023)
Tax Bill$1,250 (2025)
Deeds & MortgagesDec 2023 Sale & Mortgage
Flood ZoneZone X (minimal risk)
APN1721-07-2-11-054

Property Details

APN / Parcel Number

Primary APN1721-07-2-11-054
Alternative APNs
  • 0172107211054
  • R0074341

Interior

Bedrooms4 Beds
Full Baths2 Baths
Plumbing Fixtures9 Plumbing Fixtures
Total Rooms7 Rooms
Stories1 Story
Building Area1,885 sqft Living Area
Gross Area2,385 sqft
1st Floor Area1,885 sqft
Basement Area840 sqft
Interior WallsWallboard/Drywall
Fireplaces1 Fireplace
FireplaceFireplace

Exterior

Year BuiltBuilt 1978
Effective Year BuiltEffective 1978
Architectural StyleBi-Level
Exterior MaterialAluminum/Vinyl
Construction TypeFrame
Roof TypeGable
Roof MaterialComposition Shingle
Lot Area9,153 sqft (0.21 acres)
Lot Dimensions113 ft deep x 81 ft wide
Garage TypeAttached
Garage Area500 sqft
Parking Spaces2 Parking Spaces

Exterior Amenities

PorchOpen Slab
Deck Area115 sqft
Shed1 Shed
Shed Area185 sqft

Utilities, Heating & Cooling

Cooling SystemCentral
Heating SystemForced Air with A/C

Location & Zoning

Account NumberR0074341
Street Address4125 E 109TH PL
CityTHORNTON
StateCO
Zip80233-3712
Property CategoryResidential
Property TypeResidential > Single Family > Home
Legal DescriptionSUB:GRANGE CREEK PHASE 1 PUD FILING NO 8 LOT:13
Legal Range67W
Legal Township02S
Legal Section07
Legal Quarter2
Legal SubdivisionGRANGE CREEK
Legal Lot Number13
JurisdictionADAMS CO
Township / Civil DivisionWEST ADAMS
Census Block Group2
Census Block2015
Census Tract8534

Owner

Source: Adams County assessment roll, as of January 21, 2026

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

Owner of Record2 Individual Names on File
Mailing Address4125 E 109TH PL, THORNTON, CO 80233-3712
OccupancyOwner Occupied
Owner TypeIndividual

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names2 Verified Names on Deed
Last SaleDec 14, 2023 · Amount on Record
Deed SaleDec 14, 2023 · Amount on Record
Prior SaleFeb 14, 1997 · Amount on Record
Deed Document Number202369218
Prior Transfer DateNov 12, 1998
Prior Transfer Doc000C468842
Record UpdatedJun 8, 2026

December 2023: Personal Representative Deed, Transfer

Document TypePersonal Representative Deed
JurisdictionADAMS CO
Recording DateDec 14, 2023
Property Address4125 E 109TH PL, THORNTON, CO 80233-3712
Document Number0000069218
Instrument DateDec 14, 2023
Instrument2023000069218
Transaction TypeTransfer
Record UpdatedDec 20, 2023
Title CompanySTEWART TITLE

Transaction

AmountAmount Recorded
DownpaymentDownpayment on File
Loan-to-Value (LTV)LTV on Record
Tax$45.00
Amount AccuracyFull Amount Stated
Additional
  • Arm's Length

Transferred From (Grantor/Seller)

NameVerified Name

Transferred To (Grantee/Buyer)

NameVerified Name
Address4125 E 109TH PL, THORNTON, CO 80233-3712

Mortgage

Document Number0000069219
DateDec 14, 2023
Instrument2023000069219
Lender
NameCMG MORTGAGE INC
TypeMortgage Company
Agreement
TypeConventional Mortgage
AmountAmount Recorded
Term361 Months
DueJan 1, 2054

Tax Assessment & Valuation

Source: Adams County assessment roll, as of January 21, 2026

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$1,250.00 (-59.06%)$32,100 (-3.37%) Land $6,460 Building $25,640$472,000 (-3.87%) Land $95,000 Building $377,000
2024$3,053.00 (-15.76%)
2023$3,624.00 (+10.02%)$33,220 (+11.07%) Land $6,090 Building $27,130$491,000 (+14.09%) Land $90,000 Building $401,000
2022$3,294.00$29,910 Land $11,400 Building $18,510$430,367 Land $164,000 Building $266,367

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

FEMA Flood ZoneZone X
minimal risk
Nearest Special Flood Hazard AreaZone AE, within 100 ft
Flood Insurance RequirementNot required
lenders may require it

Values are read at the parcel center point; lenders make the official flood determination.

Wildfire

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

Wildfire RiskLow
lower than 94% of the US · lower than 97.8% of Colorado
Wildfire LikelihoodUnder 0.01% annual chance
ExposureDirect
burnable vegetation at the parcel

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 551 locations within half a mile, as of December 31, 2025

ProviderMax Down / Up (Mbps)
BIF IV Intrepid HoldCo
Fiber		2,000 / 2,000
Xfinity
Cable		2,000 / 250
Lumen Technologies
DSL		140 / 20
JAB Wireless
Fixed Wireless		100 / 20
T-Mobile USA
Fixed Wireless		100 / 20

May also be available: Ting Fiber, Verizon.

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