3541 E 99th Ln, Thornton (Denver), CO 80229 Property Records

Adams County property record for 3541 E 99th Ln, Thornton, CO 80229 · Last verified February 2026

Property Highlights

Property TypeResidential > Single Family > Home
Bedrooms3 Beds
Bathrooms3 Baths
Year BuiltBuilt 1985
Square Footage1,597 sqft Living Area
Lot Size9,148 sqft (0.21 acres)
OccupancyOwner Occupied
Last Sale$186,000 (2003)
Tax Bill$1,227.00 (2025)

Property Details

APN / Parcel Number

Primary APNR0040232
Alternative APNs
  • 0171913401023
  • 171913401023

Interior

Bedrooms3 Beds
Full Baths3 Baths
Plumbing Fixtures13 Plumbing Fixtures
Total Rooms6 Rooms
Building Area1,597 sqft Living Area
Stories2 Stories
Interior StructureWallboard/Drywall Interior Structure
FireplaceFireplace
Fireplaces2 Fireplaces

Exterior

Year BuiltBuilt 1985
Architectural StyleSplit Level Style
Exterior MaterialAluminum/Vinyl Exterior
Construction TypeFrame Construction
Roof ConstructionGable Roof Construction
Roof MaterialComposition Shingle Roof
Lot Area9,148 sqft (0.21 acres)
Depth X Width126 ft x 72 ft Depth x Width
Parking Spaces2 Parking Spaces
Garage TypeAttached Garage
Garage Area440 sqft Garage
PorchOpen Porch
Porch Area650 sqft Porch

Utilities and HVAC

Cooling SystemCentral Cooling
Heating SystemHVAC Heating

Location & Zoning

Account NumberR0040232
Old Parcel Number171913401023
Street Address3541 E 99TH LN
CityTHORNTON
StateCO
Zip80229-2813
Property UsageResidential Property Usage
TypeResidential > Single Family > Home
Legal DescriptionSUB:NORTH HILLS FILING NUMBER ONE SUBD BLK:2 LOT:11
Legal Range68W
Legal Township02S
Legal Section13
Legal QuarterSW
Legal SubdivisionNORTH HILLS FILING NUMBER ONE SUBD
Legal Block2
Legal Lot Number11
JurisdictionADAMS CO
Minor Civil DivisionWEST ADAMS
Census Blockgroup1
Census Block1011
Census Tract9207

Owner

Source: Adams County records · APN R0040232

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 Record2 Individuals Owners
Mailing Address3541 E 99TH LN, THORNTON, CO 80229-2813
OccupancyOwner Occupied

Deeds, Mortgages & Sale History

DateDocument
Oct 23, 2023Deed of Trust, Mortgage · Federal Housing Administration (FHA) Mortgage
LOANDEPOT.COM LLC
Mar 26, 2021Deed of Trust, Mortgage · Federal Housing Administration (FHA) Mortgage
DEPARTMENT OF HOUSING & URBAN DEV
Dec 17, 2021Deed of Trust, Mortgage · Conventional Mortgage
LOANDEPOT.COM LLC

Assessor's Deed Record

Deed Names2 Verified Names on Deed
Known Transactions
  • Last Sale Amount on Sep 03, 2003
  • Deed Sale Price on Sep 03, 2003
  • Prior Sale Amount on Sep 03, 2003
Deed Doc Number00C1203037
Last Transfer DateJan 11, 2013
Transfer Doc0000003513
Record RefreshedJun 08, 2026

October 2023: Deed of Trust, Mortgage

Document TypeDeed of Trust
JurisdictionADAMS CO
Property Address3541 E 99TH LN, THORNTON, CO 80229-2813
Transaction TypeMortgage
Record UpdatedOct 30, 2023

Transferred To (Grantee/Buyer)

NameVerified Name
Address3541 E 99TH LN, THORNTON, CO 80229-2813

Mortgage

Document Number0000059655
DateOct 23, 2023
Instrument2023000059655
Lender
NameLOANDEPOT.COM LLC
TypeMortgage Company
AddressIRVINE, CA 92618
Agreement
TypeFederal Housing Administration (FHA) Mortgage
AmountAmount Recorded
Term361 Months
DueNov 01, 2053

March 2021: Deed of Trust, Mortgage

Document TypeDeed of Trust
JurisdictionADAMS CO
Property Address3541 E 99TH LN, THORNTON, CO 80229-2813
Transaction TypeMortgage
Record UpdatedJul 26, 2022

Transferred To (Grantee/Buyer)

NameVerified Name

Mortgage

Document Number0000037484
DateMar 26, 2021
Instrument2021000037484
Lender
NameDEPARTMENT OF HOUSING & URBAN DEV
TypeGovernment Agency
AddressWASHINGTON, DC 20410
Agreement
TypeFederal Housing Administration (FHA) Mortgage
AmountAmount Recorded

December 2021: Deed of Trust, Mortgage

Document TypeDeed of Trust
JurisdictionADAMS CO
Property Address3541 E 99TH LN, THORNTON, CO 80229-2813
Transaction TypeMortgage
Record UpdatedJul 26, 2022

Transferred To (Grantee/Buyer)

NameVerified Name
Address3541 E 99TH LN, THORNTON, CO 80229-2813

Mortgage

Document Number0000146666
DateDec 17, 2021
Instrument2021000146666
Lender
NameLOANDEPOT.COM LLC
TypeMortgage Company
AddressFOOTHILL RANCH, CA 92610
Agreement
TypeConventional Mortgage
AmountAmount Recorded
Term361 Months
DueJan 01, 2052

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 DistrictMapleton School District 1 (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$1,227.00 (-64.33%)$28,940 (-16.93%) Land $5,630 Building $23,310$463,000 (-10.1%) Land $90,000 Building $373,000
2023$3,440.00 (+7.63%)$34,840 (+8.64%) Land $5,750 Building $29,090$515,000 (+11.64%) Land $85,000 Building $430,000
2022$3,196.00$32,070 Land $11,820 Building $20,250$461,304 Land $170,000 Building $291,304

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