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3449 E 99th Dr, Thornton (Denver), CO 80229 Property Records

Adams County property record for 3449 E 99th Dr, Thornton, CO 80229 · Last verified April 2026

Property Highlights

Property TypeResidential > Single Family > Home
Bedrooms2 Beds
Bathrooms2 Baths
Year BuiltBuilt 2016
Square Footage861 sqft Living Area
Lot Size7,420 sqft (0.17 acres)
OccupancyOwner Occupied
Last Sale$265,000 (2016)
Tax Bill$2,655.00 (2024)

Property Details

APN / Parcel Number

Primary APN1719-13-4-11-004
Alternative APNs
  • 0171913411004
  • R0040430

Interior

Bedrooms2 Beds
Full Baths2 Baths
Plumbing Fixtures9 Plumbing Fixtures
Total Rooms4 Rooms
Building Area861 sqft Living Area
Gross Area2,215 sqft Gross Area
1st Floor861 sqft 1st Floor
Basement Area850 sqft Basement
Stories1 Stories
Interior StructureWallboard/Drywall Interior Structure
FireplaceFireplace
Fireplaces1 Fireplaces

Exterior

Year BuiltBuilt 1984
Effective Year BuiltEffective 2016
Architectural StyleRanch Style
Exterior MaterialAluminum/Vinyl Exterior
Construction TypeFrame Construction
Roof ConstructionGable Roof Construction
Roof MaterialComposition Shingle Roof
Lot Area7,420 sqft (0.17 acres)
Depth X Width106 ft x 70 ft Depth x Width
Parking Spaces2 Parking Spaces
Garage TypeAttached Garage
Garage Area504 sqft Garage
Deck Area410 sqft Deck
Patio Area410 sqft Patio

Utilities and HVAC

Cooling SystemCentral Cooling
Heating SystemForced Air with Air Conditioning Heating

Location & Zoning

Account NumberR0040430
Street Address3449 E 99TH DR
CityTHORNTON
StateCO
Zip80229-2808
Property UsageResidential Property Usage
TypeResidential > Single Family > Home
Legal DescriptionSUB:NORTH HILLS FILING NUMBER ONE SUBD BLK:6 LOT:14
Legal Range68W
Legal Township02S
Legal Section13
Legal Quarter4
Legal SubdivisionNORTH HILLS FILING NUMBER ONE SUBD
Legal Block6
Legal Lot Number14
JurisdictionADAMS CO
Minor Civil DivisionWEST ADAMS
Census Blockgroup1
Census Block1018
Census Tract9207

Owner

Source: Adams County records · APN 1719-13-4-11-004

Assessment roll updated January 21, 2026 · Last verified April 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 Address3449 E 99TH DR, THORNTON, CO 80229-2808
OccupancyOwner Occupied
Owner TypeOwner is an Individual, Couple or Unincorporated Entity

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed NamesVerified Name on Deed
Known Transactions
  • Last Sale Amount on Oct 04, 2016
  • Deed Sale Price on Oct 04, 2016
  • Prior Sale Amount on Jul 30, 2009
Deed Doc Number201683642
Prior Transfer DateNov 09, 1998
Prior Transfer Doc000C469979
Record RefreshedJun 08, 2026

May 2018: Intrafamily Transfer, Transfer

Document TypeIntrafamily Transfer
JurisdictionADAMS CO
Recording DateMay 15, 2018
Property Address3449 E 99TH DR, THORNTON, CO 80229-2808
Document Number0000039174
Instrument DateMay 07, 2018
Instrument2018000039174
Transaction TypeTransfer
Record UpdatedJul 26, 2022

Transaction

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

Transferred From (Grantor/Seller)

NameVerified Name
Address00000

Transferred To (Grantee/Buyer)

NameVerified Name
Address3449 E 99TH DR, THORNTON, CO 80229-2808

Mortgage

Document Number0000039175
DateMay 15, 2018
Instrument2018000039175
Lender
NameFIRST WESTERN TRUST BANK
TypeBank
Agreement
TypeConventional Mortgage
AmountAmount Recorded
Term361 Months
DueJun 01, 2048

Tax Assessment & Valuation

Source: Adams County records · Assessment roll updated January 21, 2026 · Last verified April 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$1,137.00 (-57.18%)$29,170 (-8.64%) Land $6,120 Building $23,050$429,000 (-9.11%) Land $90,000 Building $339,000
2024$2,655.00 (-15.79%)
2023$3,153.00 (+7.98%)$31,930 (+8.98%) Land $5,750 Building $26,180$472,000 (+11.97%) Land $85,000 Building $387,000
2022$2,920.00$29,300 Land $11,820 Building $17,480$421,560 Land $170,000 Building $251,560

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